JPH0719362A - Solenoid valve device - Google Patents

Solenoid valve device

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Publication number
JPH0719362A
JPH0719362A JP16677293A JP16677293A JPH0719362A JP H0719362 A JPH0719362 A JP H0719362A JP 16677293 A JP16677293 A JP 16677293A JP 16677293 A JP16677293 A JP 16677293A JP H0719362 A JPH0719362 A JP H0719362A
Authority
JP
Japan
Prior art keywords
coil
solenoid valve
valve
housing
bobbin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16677293A
Other languages
Japanese (ja)
Inventor
Mutsumi Shimizu
睦 清水
Shinichi Okada
伸一 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissin Kogyo Co Ltd
Original Assignee
Nissin Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissin Kogyo Co Ltd filed Critical Nissin Kogyo Co Ltd
Priority to JP16677293A priority Critical patent/JPH0719362A/en
Publication of JPH0719362A publication Critical patent/JPH0719362A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To eliminate special connection work so as to increase assembly property by containing a solenoid valve composition unit in a block-like base and connecting a coil of the solenoid valve composition unit to a conductor of wiring section assembly body by coupling the wiring section assembly body with this unit. CONSTITUTION:A normally open type solenoid valve to be assembled on a base 21 in an anti-lock brake device of automobile is constituted by incorporating a solenoid valve composition unit 360 provided with a fixed core 320 and a movable core 33, a coil 35 which attracts magnetically the movable core 33 against a spring 34, and a cylindrical yoke 37 which surrounds the coil 35. In this case, a pair of rigid connection terminals 35a which range to both ends of the coil 35 are provided and protrude on the opposite side of the base 21 in a bobbin 63 of the unit 360. A solenoid valve device is constituted in such a manner that it is provided with a wiring section assembly body 74 in which a connection hole 78 to which each terminal 35a can be connected is provided and that each coil 35 and a conductor 75 are connected by coupling the assembly body 74 to the unit 360.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、非磁性部を介在させて
円筒状に延びるガイド筒を有するハウジングと、ガイド
筒の一端側に固定される固定コアと、固定コアに対向し
てガイド筒内に収納される可動コアと、ガイド筒を囲繞
するボビンに巻装されるコイルと、ボビンおよびコイル
を囲繞するヨークとを有する複数の電磁弁構成ユニット
が、各ハウジングに共通な基体に配設され、各コイルに
導体がそれぞれ接続される電磁弁装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a housing having a guide cylinder extending in a cylindrical shape with a non-magnetic portion interposed, a fixed core fixed to one end of the guide cylinder, and a guide cylinder facing the fixed core. A plurality of solenoid valve constituent units each having a movable core housed therein, a coil wound around a bobbin surrounding the guide tube, and a yoke surrounding the bobbin and the coil are provided on a base common to each housing. And a conductor connected to each coil.

【０００２】[0002]

【従来の技術】従来、かかる装置は、たとえば特公平３
−３８４６６号公報等により知られている。2. Description of the Related Art Conventionally, such a device is disclosed in Japanese Patent Publication No.
No. 38,466, etc.

【０００３】[0003]

【発明が解決しようとする課題】ところが、上記従来の
ものでは、各コイルに接続される導体は配線基板上に設
けられており、各電磁弁構成ユニットの基体への取付け
後に、各コイルと配線基板上の導体との接続を、たとえ
ばはんだ付け等により行なう必要があって組付け作業性
に優れているとは言い難い。However, in the above-mentioned prior art, the conductors connected to the coils are provided on the wiring board, and after the solenoid valve constituent units are attached to the base body, the coils and the wiring are connected. It is difficult to say that the workability of assembling is excellent because the connection with the conductor on the board needs to be made by, for example, soldering.

【０００４】本発明は、かかる事情に鑑みてなされたも
のであり、コイルおよび導体の接続作業を不要として組
付け作業性の向上を図った電磁弁装置を提供することを
目的とする。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an electromagnetic valve device which improves the workability of assembly by eliminating the work of connecting the coil and the conductor.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明に従う電磁弁装置では、基体に配設される各
電磁弁構成ユニットのボビンには、コイルの両端に連な
る一対の剛性金属材料から成る接続端子が基体とは反対
側に突出して設けられ、各接続端子を挿入させる複数の
接続孔を有して合成樹脂により形成されるモールド部に
導電製金属板から成る複数の導体が埋封されて成る配線
部組立体が各電磁弁構成ユニットに共通に結合され、各
導体の端部は、各接続孔に臨んで配設されるとともにそ
れらの接続孔内に挿入される接続端子に弾発接触する形
状に形成される。In order to achieve the above object, in the solenoid valve device according to the present invention, the bobbin of each solenoid valve constituting unit arranged on the base body has a pair of rigid metal members connected to both ends of the coil. A connection terminal made of a material is provided so as to project to the side opposite to the base body, and a plurality of conductors made of a conductive metal plate are provided in a molded portion formed of synthetic resin having a plurality of connection holes into which the connection terminals are inserted. A connection terminal in which the embedded wiring section assembly is commonly connected to each solenoid valve constituent unit, and the end portions of each conductor are disposed so as to face each connection hole and are inserted into those connection holes. Is formed so as to elastically contact with.

【０００６】[0006]

【実施例】以下、図面により本発明の一実施例について
説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

【０００７】図１ないし図９は本発明の一実施例を示す
ものであり、図１は電磁弁装置の正面図、図２は図１の
２−２線矢視図、図３は図１の３矢視図、図４は常開型
電磁弁の縦断面図、図５は常閉型電磁弁の縦断面図、図
６は図２の６−６線断面図、図７は配線部組立体の側面
図、図８は図７の８−８線断面図、図９は図８の９−９
線断面図である。1 to 9 show one embodiment of the present invention. FIG. 1 is a front view of a solenoid valve device, FIG. 2 is a view taken along the line 2-2 of FIG. 1, and FIG. 3 is a vertical sectional view of the normally open solenoid valve, FIG. 5 is a vertical sectional view of the normally closed solenoid valve, FIG. 6 is a sectional view taken along line 6-6 of FIG. 2, and FIG. 7 is a wiring section. FIG. 8 is a side view of the assembly, FIG. 8 is a sectional view taken along line 8-8 of FIG. 7, and FIG.
It is a line sectional view.

【０００８】先ず図１、図２および図３において、この
電磁弁装置は、四輪車両のアンチロックブレーキ装置に
用いられるものであり、左前輪ブレーキ装置、右後輪ブ
レーキ装置、右前輪ブレーキ装置および左後輪ブレーキ
装置にそれぞれ対応して並ぶ常開型電磁弁ＶOFL ，Ｖ
ORR ，ＶOFR ，ＶORL と、それらの常開型電磁弁
ＶOFL，ＶORR ，ＶOFR ，ＶORL に個別に対応して並ぶ
常閉型電磁弁ＶCFL ，ＶCRR ，ＶCFR ，ＶCRL とを備え
る。First, in FIG. 1, FIG. 2 and FIG. 3, this solenoid valve device is used for an antilock brake device of a four-wheel vehicle, and includes a left front wheel brake device, a right rear wheel brake device, and a right front wheel brake device. And normally open solenoid valves V OFL , V that line up corresponding to the left rear wheel braking device
ORR , V OFR , V ORL and normally closed solenoid valves V CFL , V CRR , V CFR , and V CRL which are arranged corresponding to the normally open solenoid valves V OFL , V ORR , V OFR , and V ORL , respectively. With.

【０００９】磁性金属によりブロック状に形成される基
体２１には、各ブレーキ装置に個別に接続される４つの
ブレーキ装置側接続ポート２５FL，２５RR，２５FR，２
５RLと、図示しないタンデム型マスタシリンダの一対の
出力ポートに接続される一対のマスタシリンダ側接続ポ
ート２６1 ，２６2 と、図示しないリザーバに接続され
るリザーバ側接続ポート２７とが設けられる。而して常
開型電磁弁ＶOFL はブレーキ装置側接続ポート２５FLお
よびマスタシリンダ側接続ポート２６1 間の連通・遮断
を切換可能であり、常閉型電磁弁ＶCFL はブレーキ装置
側接続ポート２５FLおよびリザーバ側接続ポート２７間
の連通・遮断を切換可能であり、常開型電磁弁ＶORR は
ブレーキ装置側接続ポート２５RRおよびマスタシリンダ
側接続ポート２６1 間の連通・遮断を切換可能であり、
常閉型電磁弁ＶCRR はブレーキ装置側接続ポート２５RR
およびリザーバ側接続ポート２７間の連通・遮断を切換
可能であり、常開型電磁弁ＶOFR はブレーキ装置側接続
ポート２５FRおよびマスタシリンダ側接続ポート２６2
間の連通・遮断を切換可能であり、常閉型電磁弁Ｖ CFR
はブレーキ装置側接続ポート２５FRおよびリザーバ側接
続ポート２７間の連通・遮断を切換可能であり、常開型
電磁弁ＶORL はブレーキ装置側接続ポート２５RLおよび
マスタシリンダ側接続ポート２６2 間の連通・遮断を切
換可能であり、常閉型電磁弁ＶCRL はブレーキ装置側接
続ポート２５RLおよびリザーバ側接続ポート２７間の連
通・遮断を切換可能である。Group formed of magnetic metal in a block shape
On the body 21, four brakes are individually connected to each braking device.
Brake device side connection port 25FL, 25RR, 25FR, 2
5RLAnd a pair of tandem master cylinders not shown
A pair of master cylinder side connection ports connected to the output port.
261, 262Connected to a reservoir (not shown)
A reservoir side connection port 27 is provided. And always
Open type solenoid valve VOFLIs the brake device side connection port 25FLOh
And master cylinder side connection port 261Communication / interruption between
Can be switched to a normally closed solenoid valve VCFLIs the braking device
Side connection port 25FLAnd between the reservoir side connection port 27
It is possible to switch between open and closed, and a normally open solenoid valve VORRIs
Brake device side connection port 25RRAnd master cylinder
Side connection port 261It is possible to switch between communication and disconnection between
Normally closed solenoid valve VCRRIs the brake device side connection port 25RR
Switching between communication and disconnection between the reservoir side connection port 27 and
Yes, normally open solenoid valve VOFRIs connected to the brake device side
Port 25FRAnd master cylinder side connection port 262
The normally closed solenoid valve V can be switched between open and closed. CFR
Is the brake device side connection port 25FRAnd reservoir side contact
It is possible to switch between communication and disconnection between connection ports 27, and it is a normally open
Solenoid valve VORLIs the brake device side connection port 25RLand
Master cylinder side connection port 262Cut off communication / interruption between
Replaceable, normally closed solenoid valve VCRLIs the brake device side contact
Continued port 25RLAnd the connection between the reservoir side connection port 27
It can be switched on / off.

【００１０】各常開型電磁弁ＶOFL ，ＶORR ，ＶOFR ，
ＶORL は、基本的に同一の構成を有し、また各常閉型電
磁弁ＶCFL ，ＶCRR ，ＶCFR ，ＶCRL は基本的に同一の
構成を有するものであるので、以下、常開型電磁弁Ｖ
OFL ，ＶORR ，ＶOFR ，ＶORLについては常開型電磁弁
ＶOFL により、また常閉型電磁弁ＶCFL ，ＶCRR ，ＶCF
R ，ＶCRL については常閉型電磁弁ＶCFL により、その
詳細構成を説明する。Each of the normally open solenoid valves V OFL , V ORR , V OFR ,
The V ORL has basically the same configuration, and the normally closed solenoid valves V CFL , V CRR , V CFR , and V CRL have basically the same configuration. Type solenoid valve V
OFL , V ORR , V OFR , and V ORL are normally open solenoid valves V OFL , and normally closed solenoid valves V CFL , V CRR , and V CF.
The detailed configuration of R and V CRL will be described using a normally closed solenoid valve V CFL .

【００１１】図４において、常開型電磁弁ＶOFL は、円
筒状のガイド筒３０を有するハウジング３１O 、ガイド
筒３０の一端側に固定される固定コア３２O 、固定コア
３２ O に対向してガイド筒３０内に収納される可動コア
３３、固定コア３２O および可動コア３３間に縮設され
るばね３４、ばね３４のばね力に抗して可動コア３３を
固定コア３２O 側に吸引する磁気吸引力を発揮すべくガ
イド筒３０を囲繞するコイル３５、ならびにコイル３５
を囲繞する円筒状のヨーク３７を有する電磁弁構成ユニ
ット３６o を備え、各電磁弁ＶOFL ，ＶORR ，ＶOFR ，
ＶORL ，ＶCFL，ＶCRR ，ＶCFR ，ＶCRL に共通な磁性
金属製押さえ板２２とハウジング３１Oとが磁気的に結
合される。In FIG. 4, a normally open solenoid valve VOFLIs a circle
Housing 31 having a tubular guide tube 30O,guide
Fixed core 32 fixed to one end of the cylinder 30O, Fixed core
32 OCore that is housed in the guide cylinder 30 facing the
33, fixed core 32OAnd between the movable core 33
The movable core 33 against the spring force of the spring 34 and the spring 34.
Fixed core 32OIn order to exert a magnetic attraction force to the side,
A coil 35 surrounding the id tube 30 and the coil 35
Solenoid valve constituting unit having a cylindrical yoke 37 surrounding the
36oEquipped with each solenoid valve VOFL, VORR, VOFR，
VORL, VCFL, VCRR, VCFR, VCRLMagnetism common to
Metal holding plate 22 and housing 31OAnd magnetically linked
Are combined.

【００１２】ハウジング３１O は、磁性金属から成る段
付き円筒状の弁ハウジング３８O と、該弁ハウジング３
８O に同軸に結合されるガイド筒３０とを有する。弁ハ
ウジング３８O は、大径部３８OA、中径部３８OBおよび
小径部３８OCが同軸に連設されて成るものであり、中径
部３８OBの外面には環状溝４１が設けられる。またガイ
ド筒３０は、非磁性材により円筒状に形成されるととも
に前記大径部３８OAに段差をなして同軸に連設される非
磁性部３９に、磁性材により円筒状に形成されて非磁性
部３９に同軸に連設される磁性部４０とから成る。The housing 31 O includes a stepped cylindrical valve housing 38 O made of magnetic metal and the valve housing 3 O.
The guide cylinder 30 is coaxially connected to 8 O. The valve housing 38 O includes a large diameter portion 38 OA , a medium diameter portion 38 OB, and a small diameter portion 38 OC coaxially connected to each other, and an annular groove 41 is provided on the outer surface of the medium diameter portion 38 OB . The guide cylinder 30 is formed of a non-magnetic material in a cylindrical shape, and is formed in a cylindrical shape by a magnetic material in a non-magnetic portion 39 which is coaxially connected to the large-diameter portion 38OA and has a step. It is composed of a magnetic portion 40 coaxially connected to the magnetic portion 39.

【００１３】一方、基体２１の下部には、前記ハウジン
グ３１O における弁ハウジング３８ O の大径部３８OAを
嵌合させる大径嵌合孔４２と、前記弁ハウジング３８O
の中径部３８OBを囲繞する内面を有する中径嵌合孔４３
と、弁ハウジング３８O の小径部３８OCを嵌合させる小
径嵌合孔４４と、通路４５O とが、下方から順に段差を
なして設けられ、通路４５O はマスタシリンダ側接続ポ
ート２６1 に連通される。また前記大径部３８OAには大
径嵌合孔４２の内面に接触する環状のシール部材４６が
装着され、小径部３８OCには小径嵌合孔４４の内面に接
触する環状のシール部材４７が装着される。さらに弁ハ
ウジング３８O の中径部３８OBには環状溝４１を覆うフ
ィルタ４８が装着されており、このフィルタ４８と中径
嵌合孔４３との間に形成される環状室４９はブレーキ装
置側接続ポート２５FLに連通される。On the other hand, at the bottom of the base 21, the above-mentioned housing is
Gu 31OValve housing 38 at OLarge diameter part 38OATo
The large-diameter fitting hole 42 to be fitted and the valve housing 38O
Medium diameter part 38OBMedium-diameter fitting hole 43 having an inner surface surrounding the
And valve housing 38OSmall diameter part 38OCSmall to fit
Diameter fitting hole 44 and passage 45OAnd the steps from the bottom
Provided without a passage 45OIs the connection port on the master cylinder side.
261Be communicated to. Also, the large diameter portion 38OAIs large
The annular seal member 46 that contacts the inner surface of the radial fitting hole 42 is
Installed, small diameter part 38OCContact the inner surface of the small diameter fitting hole 44.
An annular seal member 47 to be touched is attached. Furthermore,
Housing 38OMedium diameter part 38OBThe flange that covers the annular groove 41.
A filter 48 is installed, and this filter 48 and medium diameter
An annular chamber 49 formed between the fitting hole 43 and the fitting hole 43 has a brake device.
Storage side connection port 25FLBe communicated to.

【００１４】ガイド筒３０において弁ハウジング３８O
から離隔した側の端部には閉塞部材５０がシール部材５
１を介して嵌合、固定される。また弁ハウジング３８O
内の上部には該弁ハウジング３８O の上部に装着される
フィルタ５２を介して通路４５O に通じる弁孔５３を有
する弁座部材５４が嵌合、固定される。しかも弁ハウジ
ング３８O 内の下部には、ガイド筒３０の非磁性部３９
内に一部を嵌合させて円筒状の固定コア３２O が嵌合さ
れており、この固定コア３２O は、環状溝４１に外端を
開放させて弁ハウジング３８O の中径部３８OBに放射状
に設けられた複数のかしめ用凹部５７を利用して弁ハウ
ジング３８O にかしめ固定される。さらに弁ハウジング
３８O 内で弁座部材５４および固定コア３２O 間で固定
コア３２ O 寄りには軸受部材５８が固定され、該軸受部
材５８および弁座部材５４間には環状溝４１に通じる弁
室５９が形成される。In the guide cylinder 30, the valve housing 38O
A closing member 50 is provided at the end portion on the side separated from the sealing member 5.
It is fitted and fixed via 1. Also the valve housing 38O
The valve housing 38OMounted on top of
Passage 45 through filter 52OHas a valve hole 53 leading to
The valve seat member 54 is fitted and fixed. Moreover, the valve house
38OThe non-magnetic part 39 of the guide cylinder 30 is provided in the lower part of the inside.
Cylindrical fixed core 32 with a part fitted insideOIs mated
This fixed core 32OThe outer end into the annular groove 41
Valve housing 38 openOMedium diameter part 38OBRadial to
A plurality of caulking recesses 57 provided in the
Jing 38OIt is fixed by crimping. Further valve housing
38OInside the valve seat member 54 and the fixed core 32OFixed between
Core 32 OA bearing member 58 is fixed near the
A valve communicating with the annular groove 41 between the material 58 and the valve seat member 54.
A chamber 59 is formed.

【００１５】ハウジング３１O 内で閉塞部材５０および
固定コア３２O 間には、可動コア３３が収納される。こ
の可動コア３３には、固定コア３２O を同軸にかつ軸方
向移動可能に貫通して一端が軸受部材５８で摺動可能に
支承されるロッド６０が同軸に固定され、該ロッド６０
の他端は閉塞部材５０に摺動可能に嵌合される。しかも
固定コア３２O および可動コア３３間にはロッド６０を
囲繞するばね３４が縮設されており、可動コア３３は該
ばね３４により固定コア３２O から離反する方向にばね
付勢される。A movable core 33 is housed in the housing 31 O between the closing member 50 and the fixed core 32 O. The movable core 33 is coaxially fixed with a rod 60 which coaxially and axially movably penetrates the fixed core 32 O and has one end slidably supported by a bearing member 58.
The other end of is fitted slidably into the closing member 50. Moreover, the spring 34 surrounding the rod 60 is contracted between the fixed core 32 O and the movable core 33, and the movable core 33 is biased by the spring 34 in a direction away from the fixed core 32 O.

【００１６】弁室５９内でロッド６０の一端には弁孔５
４を開閉可能な半球状の弁体６１が設けられており、該
弁体６１はコイル３５が消磁状態にある通常時には弁孔
５３を開放して通路４５O すなわちマスタシリンダ側接
続ポート２６1 を環状溝４１すなわちブレーキ装置側接
続ポート２５FLに連通させている。Inside the valve chamber 59, the valve hole 5 is provided at one end of the rod 60.
4 is provided with a hemispherical valve body 61 that can be opened and closed. The valve body 61 opens the valve hole 53 in the normal state when the coil 35 is in the demagnetized state to open the passage 45 O, that is, the master cylinder side connection port 26 1 . It communicates with the annular groove 41, that is, the brake device side connection port 25 FL .

【００１７】またハウジング３１O における弁ハウジン
グ３８O の上部には、環状溝４１の液圧が通路４５O 側
の液圧よりも設定値以上高くなったときに開弁する差圧
弁６２が、弁孔５３を迂回して配設される。[0017] The upper portion of the valve housing 38 O in the housing 31 O, differential pressure valve 62 which opens when the fluid pressure in the annular groove 41 is higher than the predetermined value than the fluid pressure in the passage 45 O side, the valve It is arranged so as to bypass the hole 53.

【００１８】コイル３５は、ガイド筒３０を囲繞する合
成樹脂製のボビン６３に巻装されるものであり、該ボビ
ン６３には、コイル３５の両端に連なって基体２１とは
反対側に突出する一対の接続端子３５ａ，３５ａが設け
られ、それらの接続端子３５ａ，３５ａは剛性金属材料
により形成される。The coil 35 is wound around a synthetic resin bobbin 63 surrounding the guide cylinder 30, and the bobbin 63 is connected to both ends of the coil 35 and projects to the side opposite to the base 21. A pair of connection terminals 35a, 35a are provided, and these connection terminals 35a, 35a are made of a rigid metal material.

【００１９】常閉型電磁弁ＶCFL ，ＶCRR ，ＶCFR ，Ｖ
CRL は、その構成要素のうちの多くを上記常開型電磁弁
ＶOFL ，ＶORR ，ＶOFR ，ＶORL と同一とするものであ
り、常開型電磁弁ＶOFL ，ＶORR ，ＶOFR ，ＶORL と同
一の構成要素については同一の参照符号を付して、常閉
型電磁弁ＶCFL の構成について次に説明する。Normally closed solenoid valves V CFL , V CRR , V CFR , V
The CRL has many of its constituent elements identical to the normally open solenoid valves V OFL , V ORR , V OFR , and V ORL, and the normally open solenoid valves V OFL , V ORR , V OFR , The same components as those of V ORL are designated by the same reference numerals, and the configuration of the normally closed solenoid valve V CFL will be described below.

【００２０】図５において、常閉型電磁弁ＶCFL は、ガ
イド筒３０を有するハウジング３１ C 、ガイド筒３０の
一端側に固定される固定コア３２C 、固定コア３２C に
対向してガイド筒３０内に収納される可動コア３３、固
定コア３２C および可動コア３３間に縮設されるばね３
４、ガイド筒３０を囲繞するボビン６３に巻装されるコ
イル３５、ならびにコイル３５を囲繞する円筒状のヨー
ク３７を有する電磁弁構成ユニット３６C を備え、ヨー
ク３７を介してハウジング３１C および押さえ板２２が
磁気的に結合される。In FIG. 5, a normally closed solenoid valve VCFLIs a moth
Housing 31 having an id tube 30 C, Of the guide tube 30
Fixed core 32 fixed to one endC, Fixed core 32CTo
The movable core 33, which is opposed to and is housed in the guide cylinder 30, is fixed.
Constant core 32CAnd the spring 3 contracted between the movable core 33
4, the coil wound around the bobbin 63 surrounding the guide cylinder 30
A cylindrical yaw surrounding the coil 35 and the coil 35.
Solenoid valve component unit 36 havingCEquipped with a yaw
Housing 31 through housing 37CAnd the pressing plate 22
It is magnetically coupled.

【００２１】ハウジング３１C は、磁性金属から成る段
付き円筒状の弁ハウジング３８C と、該弁ハウジング３
８C に同軸に結合されるガイド筒３０とを有する。弁ハ
ウジング３８C は、大径部３８CA、中径部３８CBおよび
小径部３８CCが同軸に連設されて成るものであり、中径
部３８CBの外面には環状溝４１が設けられる。またガイ
ド筒３０は、非磁性材により円筒状に形成されるととも
に前記大径部３８CAに段差をなして同軸に連設される非
磁性部３９に、磁性材により円筒状に形成されて非磁性
部３９に同軸に連設される磁性部４０とから成る。The housing 31 C includes a stepped cylindrical valve housing 38 C made of magnetic metal and the valve housing 3 C.
8 C and a guide cylinder 30 which is coaxially coupled. The valve housing 38 C comprises a large diameter portion 38 CA , a medium diameter portion 38 CB, and a small diameter portion 38 CC that are coaxially connected to each other, and an annular groove 41 is provided on the outer surface of the medium diameter portion 38 CB . The guide cylinder 30 is formed of a non-magnetic material into a cylindrical shape, and the non-magnetic portion 39, which is coaxially connected to the large diameter portion 38 CA with a step, is formed of a magnetic material into a cylindrical shape. It is composed of a magnetic portion 40 coaxially connected to the magnetic portion 39.

【００２２】一方、基体２１の下部には、前記ハウジン
グ３１C における弁ハウジング３８ C の大径部３８CAを
嵌合させる大径嵌合孔４２と、前記弁ハウジング３８C
の中径部３８CBを囲繞する内面を有する中径嵌合孔４３
と、弁ハウジング３８C の小径部３８CCを嵌合させる小
径嵌合孔４４と、通路４５C とが、下方から順に段差を
なして設けられ、通路４５C はリザーバ側接続ポート２
７に連通される。また前記大径部３８CAには大径嵌合孔
４２の内面に接触する環状のシール部材４６が装着さ
れ、小径部３８CCには小径嵌合孔４４の内面に接触する
環状のシール部材４７が装着される。さらに弁ハウジン
グ３８C の中径部３８CBには環状溝４１を覆うフィルタ
４８が装着されており、このフィルタ４８と中径嵌合孔
４３との間に形成される環状室４９はブレーキ装置側接
続ポート２５FLに連通される。On the other hand, at the bottom of the base 21, the housing
Gu 31CValve housing 38 at CLarge diameter part 38CATo
The large-diameter fitting hole 42 to be fitted and the valve housing 38C
Medium diameter part 38CBMedium-diameter fitting hole 43 having an inner surface surrounding the
And valve housing 38CSmall diameter part 38CCSmall to fit
Diameter fitting hole 44 and passage 45CAnd the steps from the bottom
Provided without a passage 45CIs the reservoir side connection port 2
7 is communicated. Also, the large diameter portion 38CAHas a large fitting hole
An annular seal member 46 that contacts the inner surface of 42 is attached.
Small diameter part 38CCContacts the inner surface of the small diameter fitting hole 44.
An annular seal member 47 is attached. More valve house
Gu 38CMedium diameter part 38CBA filter that covers the annular groove 41
No. 48 is attached, and this filter 48 and a medium diameter fitting hole
An annular chamber 49 formed between the brake device 43 and the brake device 43
Continued port 25FLBe communicated to.

【００２３】ガイド筒３０において弁ハウジング３８O
から離隔した側の端部には有底円筒状に形成される固定
コア３２C が嵌合、固定される。また弁ハウジング３８
C 内の上部には該弁ハウジング３８C の上部に装着され
るフィルタ５２を介して通路４５C に通じる弁孔５３を
有する弁座部材５４が嵌合、固定される。また弁ハウジ
ング３８C 内には、環状溝４１に通じる弁室５９を弁座
部材５４との間に形成する軸受部材５８が固定される。In the guide cylinder 30, the valve housing 38 O
A fixed core 32 C formed in a bottomed cylindrical shape is fitted and fixed to the end portion on the side separated from. Also the valve housing 38
At the top of the C valve seat member 54 having a valve hole 53 communicating with the passage 45 C through a filter 52 mounted on the upper part of the valve housing 38 C is fitted and secured. Further, in the valve housing 38 C , a bearing member 58 is fixed which forms a valve chamber 59 communicating with the annular groove 41 with the valve seat member 54.

【００２４】ハウジング３１C 内で固定コア３２C およ
び軸受部材５８間には、可動コア３３が収納される。こ
の可動コア３３には、一端が軸受部材５８で摺動可能に
支承されるとともに他端が固定コア３２C 内に挿入され
るロッド６０が同軸に固定される。しかも固定コア３２
C および可動コア３３間にはロッド６０を囲繞するばね
３４が縮設されており、可動コア３３は該ばね３４によ
り固定コア３２C から離反する方向にばね付勢される。The movable core 33 is housed in the housing 31 C between the fixed core 32 C and the bearing member 58. A rod 60 having one end slidably supported by a bearing member 58 and the other end inserted into the fixed core 32 C is coaxially fixed to the movable core 33. Moreover, the fixed core 32
A spring 34 surrounding the rod 60 is contracted between C and the movable core 33, and the movable core 33 is biased by the spring 34 in a direction away from the fixed core 32 C.

【００２５】弁室５９内でロッド６０の一端には弁孔５
４を開閉可能な半球状の弁体６１が設けられており、該
弁体６１はコイル３５が消磁状態にある通常時には弁孔
５３を閉鎖して通路４５C すなわちリザーバ側接続ポー
ト２７を環状溝４１すなわちブレーキ装置側接続ポート
２５FLから遮断させている。In the valve chamber 59, one end of the rod 60 has a valve hole 5
4 is provided with a hemispherical valve body 61 that can be opened and closed. The valve body 61 closes the valve hole 53 during normal operation when the coil 35 is in the demagnetized state and opens the passage 45 C, that is, the reservoir side connection port 27 into an annular groove. 41, that is, the brake device side connection port 25 FL is shut off.

【００２６】各常開型電磁弁ＶOFL ，ＶORR ，ＶOFR ，
ＶORL における電磁弁構成ユニット３６O のうち、フィ
ルタ４８，５２、シール部材４６，４７、弁座部材５
４、軸受部材５８および差圧弁６２が設けられた弁ハウ
ジング３８O に閉塞部材５０で閉塞されたガイド筒３０
が結合されて成るハウジング３１O 、該ハウジング３１
O に固設される固定コア３２O 、固定コア３２O に対向
してガイド筒３０内に収納されるとともに弁座部材５４
に着座可能な弁体６１を有するロッド６０が固設される
可動コア３３、ならびに固定コア３２O および可動コア
３３間に縮設されてガイド筒３０内に収納されるばね３
４は、作動部組立体６４O としてそれぞれユニット化さ
れる。また常閉型電磁弁ＶCFL ，ＶCRR ，ＶCFR ，Ｖ
CRL のうち、フィルタ４８，５２、シール部材４６，４
７、弁座部材５４および軸受部材５８が設けられた弁ハ
ウジング３８C にガイド筒３０が結合されて成るハウジ
ング３１C 、該ハウジング３１C のガイド筒３０に嵌
合、固定される固定コア３２C 、固定コア３２C に対向
してガイド筒３０内に収納されるとともに弁座部材５４
に着座可能な弁体６１を有するロッド６０が固設される
可動コア３３、ならびに固定コア３２C および可動コア
３３間に縮設されてガイド筒３０内に収納されるばね３
４は、作動部組立体６４C としてそれぞれユニット化さ
れる。Each normally open solenoid valve VOFL, VORR, VOFR，
VORLSolenoid valve component unit 36 inOOf which
Filter 48, 52, seal members 46, 47, valve seat member 5
4, a valve housing provided with a bearing member 58 and a differential pressure valve 62
Jing 38OGuide tube 30 closed by the closing member 50
Housing 31 formed by combiningO, The housing 31
OFixed core 32 fixed toO, Fixed core 32OOpposed to
And then housed in the guide cylinder 30 and the valve seat member 54.
A rod 60 having a valve body 61 that can be seated on is fixedly installed.
Movable core 33 and fixed core 32OAnd movable core
A spring 3 which is contracted between 33 and accommodated in the guide cylinder 30.
4 is an operating unit assembly 64OEach unitized as
Be done. Normally closed solenoid valve VCFL, VCRR, VCFR, V
CRLOf which, the filters 48 and 52 and the sealing members 46 and 4
7, valve seat member 54 and bearing member 58
Housing 38CHousing with a guide tube 30 attached to the
Ring 31C, The housing 31CFit in the guide tube 30
Fixed core 32C, Fixed core 32COpposed to
And then housed in the guide cylinder 30 and the valve seat member 54.
A rod 60 having a valve body 61 that can be seated on is fixedly installed.
Movable core 33 and fixed core 32CAnd movable core
A spring 3 which is contracted between 33 and accommodated in the guide cylinder 30.
4 is an operating unit assembly 64CEach unitized as
Be done.

【００２７】而して各作動部組立体６４O …、６４C …
は、それらの作動部組立体６４O ，６４C にそれぞれ対
応して基体２１に同軸に設けられた大径嵌合孔４２、中
径嵌合孔４３および小径嵌合孔４４にそれぞれ嵌合され
ることになる。Thus, the respective operating portion assemblies 64 O ..., 64 C ...
Is fitted into a large-diameter fitting hole 42, a medium-diameter fitting hole 43, and a small-diameter fitting hole 44, which are coaxially provided in the base body 21 in correspondence with the operating portion assemblies 64 O and 64 C , respectively. Will be.

【００２８】一方、各電磁弁構成ユニット３６O ，３６
C の構成要素たるヨーク３７、該ヨーク３７で囲繞され
るボビン６３、ならびにボビン６３に巻装されるコイル
３５は、全ての電磁弁構成ユニット３６O …，３６C …
に共通なコイル組立体６５としてユニット化されるもの
であり、該コイル組立体６５には、各作動部組立体６４
O …、６４C …が抜き差し可能に嵌合される。On the other hand, each solenoid valve constituent unit 36 O , 36
C components serving yoke 37, the bobbin 63 is surrounded by the yoke 37, and coils 35 wound around the bobbin 63, all magnet valve units 36 O ..., 36 C ...
Are united as a coil assembly 65 common to all of the above.
O ..., 64 C ... Are fitted so that they can be inserted and removed.

【００２９】而してコイル組立体６５と、押さえ板２２
と、コイル組立体６５との間に押さえ板２２を挟む配線
部組立体７４とは、複数たとえば８本のボルト２４…に
より基体２１に締着される。Thus, the coil assembly 65 and the pressing plate 22
The wiring portion assembly 74 sandwiching the pressing plate 22 between the coil assembly 65 and the coil assembly 65 is fastened to the base body 21 by a plurality of, for example, eight bolts 24.

【００３０】図６を併せて参照して、コイル組立体６５
は、ボビン６３にそれぞれ巻装された複数のコイル３５
…と、ボビン６３およびコイル３５をそれぞれ囲繞する
複数のヨーク３７…と、複数のボルト２４…をそれぞれ
挿通させるための剛性を有する金属から成る複数のカラ
ー６７…とが、合成樹脂から成るモールド部６８に一体
に埋封されて成るものであり、薄形の矩形ブロック状に
形成される。Referring also to FIG. 6, the coil assembly 65
Is a plurality of coils 35 each wound on the bobbin 63.
, A plurality of yokes 37 that surround the bobbin 63 and the coil 35, and a plurality of collars 67 that are made of metal and have rigidity for inserting the plurality of bolts 24, respectively. It is integrally embedded in 68 and is formed in a thin rectangular block shape.

【００３１】押さえ板２２には、上記コイル組立体６５
における各コイル３５…の接続端子３５ａ，３５ａ…に
対応する透孔７１，７１…と、各ボルト２４…を挿通さ
せるための挿通孔７２…とが穿設されており、透孔７
１，７１…には、非導電性材料から成るスリーブ７２，
７２…を透孔７１，７１…内面との間に介在させて接続
端子３５ａ，３５ａ…が挿通され、各接続端子３５ａ，
３５ａ…は押さえ板２２から配線部組立体７４側に突出
することになる。The coil assembly 65 is attached to the pressing plate 22.
Through holes 71, 71 ... Corresponding to the connection terminals 35a, 35a ... Of the coils 35 ..., And insertion holes 72 ... For inserting the bolts 24.
Sleeves 72 made of a non-conductive material,
72 are inserted between the through holes 71, 71 ... and the inner surface, and the connection terminals 35a, 35a.
35a ... Project from the pressing plate 22 toward the wiring section assembly 74 side.

【００３２】図７、図８および図９を併せて参照して、
配線部組立体７４は、各コイル３５…に一対ずつ対応す
る導電性金属板製導体としてのリードフレーム７５…
と、各ボルト２４…を挿通させるための剛性金属から成
る複数のカラー７６…とが、合成樹脂から成るモールド
部７７に埋封されて成るものであり、モールド部７７に
は、配線部組立体７４から突出されている複数の接続端
子３５ａ，３５ａ…をそれぞれ挿入させる複数の接続孔
７８，７８…が内端を閉じるようにして設けられる。Referring also to FIGS. 7, 8 and 9,
The wiring assembly 74 includes a lead frame 75 as a conductor made of a conductive metal plate, which corresponds to each coil 35 in pairs.
And a plurality of collars 76 made of a rigid metal for inserting the respective bolts 24 are embedded in a mold part 77 made of synthetic resin. The mold part 77 has a wiring part assembly. A plurality of connection holes 78, 78, into which the plurality of connection terminals 35a, 35a ...

【００３３】モールド部７７の一側中央部にはカプラー
７７ａが一体に設けられる。また全てのリードフレーム
７５，７５…の一端部７５ａ，７５ａ…は、モールド部
７７の一側中央部に集合されるものであり、接続端子と
して機能するために９０度だけそれぞれねじられて、カ
プラー７７ａ内で８列ずつ２段に配列される。A coupler 77a is integrally provided at the center of one side of the mold section 77. Further, the one end portions 75a, 75a ... Of all the lead frames 75, 75 ... Are gathered in the central portion on one side of the mold portion 77, and are twisted by 90 degrees respectively to function as connection terminals, and the couplers are twisted. It is arranged in two rows of eight columns in 77a.

【００３４】また各リードフレーム７５，７５…の他端
部７５ｂ，７５ｂ…は、接続孔７８，７８…に臨んで配
置されるとともに、接続孔７８，７８…に挿入される接
続端子３５ａ，３５ａ…に弾発接触すべく、たとえば接
続端子３５ａの接続孔７８への挿入方向に沿う内方に向
けて挿入孔７８の半径方向内方に傾斜するように形成さ
れる。The other end portions 75b, 75b ... Of the lead frames 75, 75 ... Are arranged facing the connection holes 78, 78 ... And are connected to the connection terminals 35a, 35a. In order to make elastic contact with ..., For example, it is formed so as to incline inward in the radial direction of the insertion hole 78 toward the inside along the insertion direction of the connection terminal 35a into the connection hole 78.

【００３５】ところで、コイル組立体６５における各カ
ラー６７…の軸方向長さ、ならびに配線部組立体７４に
おける各カラー７６…の長さは、ボルト２４…による締
付けによる大荷重がモールド部６８，７７に及ばないよ
うに設定される。By the way, regarding the axial length of each collar 67 in the coil assembly 65 and the length of each collar 76 in the wiring assembly 74, a large load due to the tightening with the bolts 24 causes the molded portions 68, 77. It is set so that it does not reach.

【００３６】次にこの実施例の作用について説明する
と、各常開型電磁弁ＶOFL ，ＶORR ，ＶOFR ，ＶORL で
は、コイル３５の励磁により、固定コア３２O から弁ハ
ウジング３８O 、ヨーク３７、押さえ板２２、ガイド筒
３０の磁性部４０および可動コア３３を経て固定コア３
２O に至る磁束が生じ、可動コア３３が固定コア３２O
側に吸引されることにより弁体６１が弁孔５３を閉じる
ことになる。また各常閉型電磁弁ＶCFL ，ＶCRR ，Ｖ
CFR ，ＶCRL では、コイル３５の励磁により、固定コア
３２C から押さえ板２２、ヨーク３７、弁ハウジング３
８C および可動コア３３を経て固定コア３２C に至る磁
束が生じ、可動コア３３が固定コア３２C 側に吸引され
ることにより弁体６１が弁孔５３を開くことになる。Next, the operation of this embodiment will be described. In each of the normally open solenoid valves V OFL , V ORR , V OFR and V ORL , the fixed core 32 O to the valve housing 38 O and the yoke are excited by exciting the coil 35. 37, the pressing plate 22, the magnetic portion 40 of the guide cylinder 30, and the movable core 33, and then the fixed core 3
A magnetic flux reaching 2 O is generated, and the movable core 33 is fixed to the fixed core 32 O.
The valve body 61 closes the valve hole 53 by being sucked to the side. In addition, each normally closed solenoid valve V CFL , V CRR , V
In CFR and V CRL , by exciting the coil 35, the fixed core 32 C to the pressing plate 22, the yoke 37, the valve housing 3
A magnetic flux that reaches the fixed core 32 C via 8 C and the movable core 33 is generated, and the movable core 33 is attracted to the fixed core 32 C side, so that the valve body 61 opens the valve hole 53.

【００３７】このような電磁弁装置において、各電磁弁
ＶOFL ，ＶORR ，ＶOFR ，ＶORL ，ＶCFL ，ＶCRR ，Ｖ
CFR ，ＶCRL における電磁弁構成ユニット３６O ，３６
C は、作動部組立体６４O ，６４C と、該作動部組立体
６４O ，６４C が抜き差し可能に嵌合されるコイル組立
体６５とから構成されるので、基体２１に各作動部組立
体６４O …，６４C …を組付けた状態でコイル組立体６
５を組付けることにより電磁弁装置が構成される。In such a solenoid valve device, each solenoid valve V OFL , V ORR , V OFR , V ORL , V CFL , V CRR , V
Solenoid valve constituent units 36 O and 36 in CFR and V CRL
C is composed of the operating part assemblies 64 O and 64 C and the coil assembly 65 into which the operating part assemblies 64 O and 64 C are removably fitted. Coil assembly 6 with three-dimensional 64 O , 64 C, ...
By assembling 5, the solenoid valve device is constructed.

【００３８】すなわち各作動部組立体６４O …，６４C
…をコイル組立体６５とは分離した状態で性能チェック
を行なうことができ、性能チェック終了後の作動部組立
体６４O …，６４C …を用いて電磁弁装置の組立を行な
うことができ、品質管理が容易となるとともに組付け作
業性が向上する。しかも各作動部組立体６４O …，６４
C …のシール性チェックをそれら６４O …，６４C …を
基体２１に組付けた状態で行なうことができるので、コ
イル組立体６５を組付けた後にも良好なシール性を確保
することができ、また各作動部組立体６４O …，６４C
…が基体２１に組付けられた状態で、コイル組立体６５
をさらに組付けるようにすることにより、コイル組立体
６５の位置決めが容易である。That is, each operating unit assembly 64 O, ..., 64 C
The performance can be checked in a state of being separated from the coil assembly 65, and the solenoid valve device can be assembled using the operating part assemblies 64 O , 64 C after the performance check. Quality control becomes easy and assembly workability improves. Moreover, each operating part assembly 64 O ..., 64
Since the sealability check of C ... Can be performed in a state where the 64 O ..., 64 C ... Are assembled to the base body 21, a good sealability can be ensured even after the coil assembly 65 is assembled. , Each operating part assembly 64 O , 64 C
... is assembled to the base body 21, and the coil assembly 65
By further assembling the coil assembly 65, the coil assembly 65 can be easily positioned.

【００３９】しかもコイル組立体６５に押さえ板２２を
挟んで配線部組立体７４を結合することにより、各コイ
ル３５…に連なる接続端子３５ａ，３５ａ…にリードフ
レーム７５，７５…の端部７５ｂ，７５ｂ…が弾発接触
するので、コイル３５…およびリードフレーム７５，７
５…との接続作業を特に行なう必要がなく、組付け作業
性をより向上することができる。Further, by connecting the wiring part assembly 74 to the coil assembly 65 with the pressing plate 22 sandwiched therebetween, the connection terminals 35a, 35a, ... Connected to the respective coils 35, end portions 75b of the lead frames 75, 75 ,. Since 75b ... Make elastic contact, the coils 35 ... And the lead frames 75, 7
It is not necessary to perform a connecting work particularly with 5, so that the assembling workability can be further improved.

【００４０】以上、本発明の実施例を詳述したが、本発
明は上記実施例に限定されるものではなく、特許請求の
範囲に記載された本発明を逸脱することなく種々の設計
変更を行なうことが可能である。Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments, and various design changes can be made without departing from the present invention described in the claims. It is possible to do.

【００４１】[0041]

【発明の効果】以上のように本発明によれば、基体に配
設される各電磁弁構成ユニットのボビンには、コイルの
両端に連なる一対の剛性金属材料から成る接続端子が基
体とは反対側に突出して設けられ、各接続端子を挿入さ
せる複数の接続孔を有して合成樹脂により形成されるモ
ールド部に導電製金属板から成る複数の導体が埋封され
て成る配線部組立体が各電磁弁構成ユニットに共通に結
合され、各導体の端部は、各接続孔に臨んで配設される
とともにそれらの接続孔内に挿入される接続端子に弾発
接触する形状に形成されるので、配線部組立体の各電磁
弁構成ユニットへの結合により各コイルと導体とが接続
されることになり、接続作業を特に行なう必要がなくな
って組付け作業性を向上することができる。As described above, according to the present invention, the bobbin of each solenoid valve constituting unit disposed on the base body has a pair of connecting terminals made of a rigid metal material connected to both ends of the coil and opposite to the base body. A wiring part assembly is provided in which a plurality of conductors made of a conductive metal plate are embedded in a mold part formed of synthetic resin and provided with a plurality of connection holes into which the connection terminals are inserted. Commonly coupled to each solenoid valve constituent unit, the end portion of each conductor is formed so as to face each connection hole and elastically contact the connection terminal inserted into each connection hole. Therefore, the coils and the conductors are connected to each other by connecting the wiring portion assembly to the respective solenoid valve constituting units, so that it is not necessary to perform the connecting work in particular and the assembling workability can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】一実施例の電磁弁装置の正面図である。FIG. 1 is a front view of a solenoid valve device according to an embodiment.

【図２】図１の２−２線矢視図である。FIG. 2 is a view taken along the line 2-2 of FIG.

【図３】図１の３矢視図である。FIG. 3 is a view taken in the direction of arrow 3 in FIG.

【図４】常開型電磁弁の縦断面図である。FIG. 4 is a vertical sectional view of a normally open solenoid valve.

【図５】常閉型電磁弁の縦断面図である。FIG. 5 is a vertical sectional view of a normally closed solenoid valve.

【図６】図２の６−６線断面図である。6 is a sectional view taken along line 6-6 of FIG.

【図７】配線部組立体の側面図である。FIG. 7 is a side view of the wiring section assembly.

【図８】図７の８−８線断面図である。8 is a sectional view taken along line 8-8 of FIG.

【図９】図８の９−９線断面図である。9 is a sectional view taken along line 9-9 of FIG.

【符号の説明】[Explanation of symbols]

２１・・・基体 ３０・・・ガイド筒 ３１C ，３１O ・・・ハウジング ３２C ，３２O ・・・固定コア ３３・・・可動コア ３５・・・コイル ３５ａ・・・接続端子 ３６C ，３６O ・・・電磁弁構成ユニット ３７・・・ヨーク ３９・・・非磁性部 ６３・・・ボビン ７４・・・配線部組立体 ７５・・・導体としてのリードフレーム ７５ｂ・・・導体の端部 ７７・・・モールド部 ７８・・・接続孔21 ... Base body 30 ... Guide tube 31 C , 31 O ... Housing 32 C , 32 O ... Fixed core 33 ... Movable core 35 ... Coil 35a ... Connection terminal 36 C , 36 O ... Solenoid valve constituent unit 37 ... Yoke 39 ... Non-magnetic part 63 ... Bobbin 74 ... Wiring part assembly 75 ... Lead frame as conductor 75b ... End of conductor Part 77 ... Mold part 78 ... Connection hole

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 非磁性部（３９）を介在させて円筒状に
延びるガイド筒（３０）を有するハウジング（３１C ，
３１O ）と、ガイド筒（３０）の一端側に固定される固
定コア（３２C ，３２O ）と、固定コア（３２C ，３２
O ）に対向してガイド筒（３０）内に収納される可動コ
ア（３３）と、ガイド筒（３０）を囲繞するボビン（６
３）に巻装されるコイル（３５）と、ボビン（６３）お
よびコイル（３５）を囲繞するヨーク（３７）とを有す
る複数の電磁弁構成ユニット（３６C ，３６O ）が、各
ハウジング（３１C ，３１O ）に共通な基体（２１）に
配設され、各コイル（３５）に導体（７５）がそれぞれ
接続される電磁弁装置において、基体（２１）に配設さ
れる各電磁弁構成ユニット（３６C ，３６O ）のボビン
（６３）には、コイル（３５）の両端に連なる一対の剛
性金属材料から成る接続端子（３５ａ）が基体（２１）
とは反対側に突出して設けられ、各接続端子（３５ａ）
を挿入させる複数の接続孔（７８）を有して合成樹脂に
より形成されるモールド部（７７）に導電製金属板から
成る複数の導体（７５）が埋封されて成る配線部組立体
（７４）が各電磁弁構成ユニット（３６C ，３６O ）に
共通に結合され、各導体（７５）の端部（７５ｂ）は、
各接続孔（７８）に臨んで配設されるとともにそれらの
接続孔（７８）内に挿入される接続端子（３５ａ）に弾
発接触する形状に形成されることを特徴とする電磁弁装
置。1. A housing (31 C ) having a guide tube (30) extending cylindrically with a non-magnetic portion (39) interposed.
And 31 O), guide cylinder (fixed core fixed to one end of the 30) (32 C, 32 O ), the fixed core (32 C, 32
The movable core (33) that is housed in the guide cylinder (30) facing the O ) and the bobbin (6) that surrounds the guide cylinder (30).
3) a plurality of solenoid valve constituting units (36 C , 36 O ) each having a coil (35) wound around the coil (35) and a yoke (37) surrounding the bobbin (63) and the coil (35) are provided in each housing ( 31 C , 31 O ) is a solenoid valve device which is disposed on a common base body (21) and is connected to each coil (35) by a conductor (75). On the bobbin (63) of the constituent unit (36 C , 36 O ), a pair of connecting terminals (35 a) made of a rigid metal material and connected to both ends of the coil (35) is provided as a base body (21).
And the connection terminal (35a) provided so as to project to the opposite side.
A wiring part assembly (74) in which a plurality of conductors (75) made of a conductive metal plate are embedded in a mold part (77) made of synthetic resin and having a plurality of connection holes (78) into which ) Is commonly coupled to each solenoid valve constituent unit (36 C , 36 O ), and the end (75b) of each conductor (75) is
An electromagnetic valve device, which is formed so as to face each connection hole (78) and elastically contact a connection terminal (35a) inserted into the connection hole (78).
JP16677293A 1993-07-06 1993-07-06 Solenoid valve device Pending JPH0719362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16677293A JPH0719362A (en) 1993-07-06 1993-07-06 Solenoid valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16677293A JPH0719362A (en) 1993-07-06 1993-07-06 Solenoid valve device

Publications (1)

Publication Number Publication Date
JPH0719362A true JPH0719362A (en) 1995-01-20

Family

ID=15837408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16677293A Pending JPH0719362A (en) 1993-07-06 1993-07-06 Solenoid valve device

Country Status (1)

Country Link
JP (1) JPH0719362A (en)

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