JPS589577U - proportional control valve - Google Patents
proportional control valveInfo
- Publication number
- JPS589577U JPS589577U JP10416081U JP10416081U JPS589577U JP S589577 U JPS589577 U JP S589577U JP 10416081 U JP10416081 U JP 10416081U JP 10416081 U JP10416081 U JP 10416081U JP S589577 U JPS589577 U JP S589577U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- proportional control
- control valve
- rotor
- motor
- 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.)
- Granted
Links
Landscapes
- Magnetically Actuated Valves (AREA)
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の比例制御弁の縦断側面図、第2図は本考
案の比例制御弁の縦断側面図。第3図は第2図のA−A
切断部分図、第4図は第3図に対応する他の実施例の部
分図、第5図および第6図は第2図中の軸受メタル部の
部分断面図。
■=弁本体、■=弁座、■=針状弁、■=弁軸、■=軸
受部、■=モータの回−子、■=おねじ、■=軸受メタ
ル、■=モータの固定コイル、[相]=めねじ、o@4
体の出入口、0=ケース、■癲=端受メタル、([有]
=ピン、[相]=0リング、■=ベローズ状シール機構
。FIG. 1 is a vertical side view of a conventional proportional control valve, and FIG. 2 is a vertical side view of the proportional control valve of the present invention. Figure 3 is A-A of Figure 2.
FIG. 4 is a partial view of another embodiment corresponding to FIG. 3; FIGS. 5 and 6 are partial cross-sectional views of the bearing metal portion in FIG. 2; ■=Valve body, ■=Valve seat, ■=Needle valve, ■=Valve stem, ■=Bearing part, ■=Motor rotor, ■=Male thread, ■=Bearing metal, ■=Motor fixed coil , [phase]=female thread, o@4
Entrance/exit of body, 0 = case, ■ 癲 = terminal metal, (
= pin, [phase] = 0 ring, ■ = bellows seal mechanism.
Claims (1)
ることにより流量制御する比例制御弁において、針状弁
■、弁軸■、軸受部■、おねじ■および端受部■′を一
つの軸体により順次形成し、モータの回転子■の中心部
をめねじにして前記おねじ■とはめあいさせ、軸受メタ
ル■および端受メタル0により回転子■の軸方向移動を
阻止し、さらにピン[相]によって弁軸■の回転を防止
し、モータの固定コイル■に通電して回転子■を回転さ
せるべく構成した比例制御弁。In a proportional control valve that controls the flow rate by changing the gap between the valve seat ■ and the needle valve ■, which has a valve seat ■ inside the valve body ■, the needle valve ■, the valve stem ■, the bearing part ■, the male thread ■, and the end bushing. The parts ■' are sequentially formed by one shaft body, the center part of the rotor ■ of the motor is made into a female thread, and is fitted with the male screw ■, and the rotor ■ is moved in the axial direction by the bearing metal ■ and the end bearing metal 0. A proportional control valve configured to prevent rotation of the valve stem (■) by a pin [phase], and to rotate the rotor (■) by energizing the fixed coil (■) of the motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10416081U JPS589577U (en) | 1981-07-13 | 1981-07-13 | proportional control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10416081U JPS589577U (en) | 1981-07-13 | 1981-07-13 | proportional control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS589577U true JPS589577U (en) | 1983-01-21 |
JPS6342217Y2 JPS6342217Y2 (en) | 1988-11-04 |
Family
ID=29898774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10416081U Granted JPS589577U (en) | 1981-07-13 | 1981-07-13 | proportional control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589577U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299382A (en) * | 1988-05-27 | 1989-12-04 | Shibaura Eng Works Co Ltd | Device for controlling flow-rate |
JP2006029435A (en) * | 2004-07-15 | 2006-02-02 | Saginomiya Seisakusho Inc | Electric control valve and refrigeration cycle device |
JP2009030696A (en) * | 2007-07-26 | 2009-02-12 | Fuji Koki Corp | Flow control valve |
JP2020115017A (en) * | 2019-01-17 | 2020-07-30 | 株式会社鷺宮製作所 | Motor valve and refrigeration cycle system |
-
1981
- 1981-07-13 JP JP10416081U patent/JPS589577U/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299382A (en) * | 1988-05-27 | 1989-12-04 | Shibaura Eng Works Co Ltd | Device for controlling flow-rate |
JP2006029435A (en) * | 2004-07-15 | 2006-02-02 | Saginomiya Seisakusho Inc | Electric control valve and refrigeration cycle device |
JP4544927B2 (en) * | 2004-07-15 | 2010-09-15 | 株式会社鷺宮製作所 | Electric control valve and refrigeration cycle equipment |
JP2009030696A (en) * | 2007-07-26 | 2009-02-12 | Fuji Koki Corp | Flow control valve |
JP2020115017A (en) * | 2019-01-17 | 2020-07-30 | 株式会社鷺宮製作所 | Motor valve and refrigeration cycle system |
Also Published As
Publication number | Publication date |
---|---|
JPS6342217Y2 (en) | 1988-11-04 |
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