JPS57186682A - Negative pressure actuator - Google Patents
Negative pressure actuatorInfo
- Publication number
- JPS57186682A JPS57186682A JP7080781A JP7080781A JPS57186682A JP S57186682 A JPS57186682 A JP S57186682A JP 7080781 A JP7080781 A JP 7080781A JP 7080781 A JP7080781 A JP 7080781A JP S57186682 A JPS57186682 A JP S57186682A
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- valve
- electric magnet
- solenoid operated
- case
- 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
Links
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
- F16K31/0655—Lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE:To reduce risk of damage to the device caused by vibrations of a heavy electric magnet etc. by furnishing electric magnet and actuator in such a way that their working axes are perpendicular to each other, fixing the magnet to the exterior surface of the upper wall of actuator, and thereby approaching their centers of gravity. CONSTITUTION:A solenoid operated valve 10 is composed of an electric magnet part 11 and a valve case 12. The solenoid operated valve 10 and an actuator are fixed to the upper case 1a of the actuator with their working axes crossing perpendicularly through such a procedure as screw-fitting the flange part 12c of the valve 10 with a screw 12d. Accordingly, the center of gravity of the valve can be approached sufficiently to the external surface of the upper wall of the upper case of actuator, so that the inertia force produced when vibrations are applied to the electric magnet device does not cause any delamination at the fixation part of the valve with actuator or of the electric magnet part of solenoid operated valve with the valve case nor any crack at the plastic resin parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7080781A JPS57186682A (en) | 1981-05-13 | 1981-05-13 | Negative pressure actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7080781A JPS57186682A (en) | 1981-05-13 | 1981-05-13 | Negative pressure actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57186682A true JPS57186682A (en) | 1982-11-17 |
Family
ID=13442195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7080781A Pending JPS57186682A (en) | 1981-05-13 | 1981-05-13 | Negative pressure actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57186682A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068801U (en) * | 1991-10-29 | 1994-02-04 | 自動車電機工業株式会社 | Actuator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52109084A (en) * | 1976-03-08 | 1977-09-12 | Toho Gasu Kougiyou Kk | Electromagnetically actuated three stage operational vacuum driving apparatus |
JPS5615386U (en) * | 1979-07-14 | 1981-02-09 |
-
1981
- 1981-05-13 JP JP7080781A patent/JPS57186682A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52109084A (en) * | 1976-03-08 | 1977-09-12 | Toho Gasu Kougiyou Kk | Electromagnetically actuated three stage operational vacuum driving apparatus |
JPS5615386U (en) * | 1979-07-14 | 1981-02-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068801U (en) * | 1991-10-29 | 1994-02-04 | 自動車電機工業株式会社 | Actuator |
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