JP4273499B2 - 電磁弁 - Google Patents
電磁弁 Download PDFInfo
- Publication number
- JP4273499B2 JP4273499B2 JP2004215946A JP2004215946A JP4273499B2 JP 4273499 B2 JP4273499 B2 JP 4273499B2 JP 2004215946 A JP2004215946 A JP 2004215946A JP 2004215946 A JP2004215946 A JP 2004215946A JP 4273499 B2 JP4273499 B2 JP 4273499B2
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- movable iron
- valve
- port
- communication chamber
- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 164
- 239000012530 fluid Substances 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000005284 excitation Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000004043 responsiveness Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
- F16K31/0658—Armature and valve member being one single element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Description
前記一方又は他方のポートから供給される圧力流体が導入される連通室を有するボディと、
前記連通室の内部に軸線方向に沿って変位自在に設けられ、前記ボディの内部に形成される弁座に着座するプレート状の可動鉄心と、
前記可動鉄心と対向する位置に設けられ、前記コイルが巻回されたボビンが固定される固定鉄心と、
前記固定鉄心と前記可動鉄心との間に設けられ、薄板状に形成される平坦部と、
前記平坦部から一方側に突出し、該平坦部に対して折曲された一組の折曲部とを有し、前記折曲部が常に前記可動鉄心に当接し、該可動鉄心を前記弁座側に向かって押圧すると共に前記可動鉄心の変位量を規制する一対の弾性部材と、
前記ボディの連通室に形成され、該連通室の内壁面から前記可動鉄心側に向かって突出して該可動鉄心の側面に当接することにより該可動鉄心を軸線方向に沿って案内する複数の凸部と、
前記連通室に形成され、前記圧力流体の供給される一方のポートに連通した連通溝と、
前記可動鉄心の外周面と前記連通室の内壁面との間に形成され、該連通室と前記ポートとを連通する間隙と、
を備え、
前記弾性部材及び連通溝が、前記ボディの軸線を中心として所定間隔離間して設けられると共に、前記可動鉄心が前記弁座に着座することにより、前記一方のポートと他方のポートの連通状態が遮断されることを特徴とする。
14…第2ポート 16…バルブボディ
18…サブボディ 20…ケーシング
22…コイル 24…ソレノイド部
26…シール部材 28…弁座部
30…装着孔 32…保持部材
36…連通室 40…エア溝
42…フランジ部 56…接続部
60…基板 64…フレーム
66…固定鉄心 68…ボビン
70…可動鉄心 76…スプリング
Claims (2)
- コイルの励磁作用下に可動鉄心を吸引することにより、圧力流体が流通する一方のポートと他方のポートとの連通状態と非連通状態とを切り換える電磁弁において、
前記一方又は他方のポートから供給される圧力流体が導入される連通室を有するボディと、
前記連通室の内部に軸線方向に沿って変位自在に設けられ、前記ボディの内部に形成される弁座に着座するプレート状の可動鉄心と、
前記可動鉄心と対向する位置に設けられ、前記コイルが巻回されたボビンが固定される固定鉄心と、
前記固定鉄心と前記可動鉄心との間に設けられ、薄板状に形成される平坦部と、
前記平坦部から一方側に突出し、該平坦部に対して折曲された一組の折曲部とを有し、前記折曲部が常に前記可動鉄心に当接し、該可動鉄心を前記弁座側に向かって押圧すると共に前記可動鉄心の変位量を規制する一対の弾性部材と、
前記ボディの連通室に形成され、該連通室の内壁面から前記可動鉄心側に向かって突出して該可動鉄心の側面に当接することにより該可動鉄心を軸線方向に沿って案内する複数の凸部と、
前記連通室に形成され、前記圧力流体の供給される一方のポートに連通した連通溝と、
前記可動鉄心の外周面と前記連通室の内壁面との間に形成され、該連通室と前記ポートとを連通する間隙と、
を備え、
前記弾性部材及び連通溝が、前記ボディの軸線を中心として所定間隔離間して設けられると共に、前記可動鉄心が前記弁座に着座することにより、前記一方のポートと他方のポートの連通状態が遮断されることを特徴とする電磁弁。 - 請求項1記載の電磁弁において、
前記弾性部材は、前記コイルの励磁作用下に前記可動鉄心が前記固定鉄心に接近する方向に変位した際に、前記可動鉄心と前記固定鉄心との間に形成される所定間隔のクリアランスを保持可能な弾発力に設定されることを特徴とする電磁弁。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004215946A JP4273499B2 (ja) | 2004-07-23 | 2004-07-23 | 電磁弁 |
TW094122803A TWI290201B (en) | 2004-07-23 | 2005-07-06 | Solenoid-operated valve |
DE102005034787A DE102005034787B4 (de) | 2004-07-23 | 2005-07-21 | Elektromagnetventil |
KR1020050066930A KR100718583B1 (ko) | 2004-07-23 | 2005-07-22 | 솔레노이드밸브 |
CN2005100874590A CN1724903B (zh) | 2004-07-23 | 2005-07-22 | 螺线管操作阀门 |
US11/186,875 US7445193B2 (en) | 2004-07-23 | 2005-07-22 | Solenoid-operated valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004215946A JP4273499B2 (ja) | 2004-07-23 | 2004-07-23 | 電磁弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006038030A JP2006038030A (ja) | 2006-02-09 |
JP4273499B2 true JP4273499B2 (ja) | 2009-06-03 |
Family
ID=35656186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004215946A Active JP4273499B2 (ja) | 2004-07-23 | 2004-07-23 | 電磁弁 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7445193B2 (ja) |
JP (1) | JP4273499B2 (ja) |
KR (1) | KR100718583B1 (ja) |
CN (1) | CN1724903B (ja) |
DE (1) | DE102005034787B4 (ja) |
TW (1) | TWI290201B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007012652U1 (de) * | 2007-09-10 | 2007-11-22 | Bürkert Werke GmbH & Co. KG | Magnetventil |
CN103262185B (zh) * | 2010-12-21 | 2016-08-10 | 三菱电机株式会社 | 电磁操作装置 |
EP2500610B1 (de) * | 2011-03-12 | 2016-11-30 | Asco Numatics GmbH | Vorrichtung zur Durchflussregelung eines flüssigen oder gasförmigen Mediums |
DE102011077069A1 (de) | 2011-06-07 | 2012-12-13 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
WO2013008527A1 (ja) * | 2011-07-14 | 2013-01-17 | 株式会社コガネイ | 電磁弁 |
DE102013011855B3 (de) * | 2013-07-16 | 2014-09-18 | Festo Ag & Co. Kg | Magnetventil |
US9581218B2 (en) * | 2014-01-02 | 2017-02-28 | Cooper-Standard Automotive Inc. | Multi-state electronically switchable engine mount assembly |
KR101547950B1 (ko) | 2014-02-21 | 2015-08-28 | 케이시시정공 주식회사 | 고속응답 솔레노이드 밸브 |
US20180313460A1 (en) * | 2015-11-11 | 2018-11-01 | Koganei Corporation | Opening and closing valve |
DE102017000446B4 (de) * | 2017-01-19 | 2024-07-04 | Staiger Gmbh & Co. Kg | Ventil |
US20200200282A1 (en) * | 2018-12-22 | 2020-06-25 | KG Squared LLC dba APW Company | Integrated Control Solenoid Assemblies |
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-
2004
- 2004-07-23 JP JP2004215946A patent/JP4273499B2/ja active Active
-
2005
- 2005-07-06 TW TW094122803A patent/TWI290201B/zh active
- 2005-07-21 DE DE102005034787A patent/DE102005034787B4/de active Active
- 2005-07-22 CN CN2005100874590A patent/CN1724903B/zh active Active
- 2005-07-22 US US11/186,875 patent/US7445193B2/en active Active
- 2005-07-22 KR KR1020050066930A patent/KR100718583B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW200606363A (en) | 2006-02-16 |
JP2006038030A (ja) | 2006-02-09 |
DE102005034787A1 (de) | 2006-03-16 |
CN1724903B (zh) | 2011-09-07 |
CN1724903A (zh) | 2006-01-25 |
KR100718583B1 (ko) | 2007-05-15 |
DE102005034787B4 (de) | 2007-05-03 |
TWI290201B (en) | 2007-11-21 |
KR20060046713A (ko) | 2006-05-17 |
US7445193B2 (en) | 2008-11-04 |
US20060017034A1 (en) | 2006-01-26 |
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