FR2422891B1 - - Google Patents
Info
- Publication number
- FR2422891B1 FR2422891B1 FR7810502A FR7810502A FR2422891B1 FR 2422891 B1 FR2422891 B1 FR 2422891B1 FR 7810502 A FR7810502 A FR 7810502A FR 7810502 A FR7810502 A FR 7810502A FR 2422891 B1 FR2422891 B1 FR 2422891B1
- Authority
- FR
- France
- 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.)
- Expired
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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7810502A FR2422891A1 (fr) | 1978-04-10 | 1978-04-10 | Perfectionnements apportes aux electro-vannes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7810502A FR2422891A1 (fr) | 1978-04-10 | 1978-04-10 | Perfectionnements apportes aux electro-vannes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422891A1 FR2422891A1 (fr) | 1979-11-09 |
FR2422891B1 true FR2422891B1 (fr) | 1983-02-04 |
Family
ID=9206894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810502A Granted FR2422891A1 (fr) | 1978-04-10 | 1978-04-10 | Perfectionnements apportes aux electro-vannes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2422891A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116415B (fi) * | 2002-06-20 | 2005-11-15 | Oras Oy | Virtausta säätävä magneettiventtiili |
CN116803600B (zh) * | 2023-08-28 | 2023-11-03 | 新乡市航宏航空机电设备有限公司 | 一种电磁活门及其装配成型设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705608A (en) * | 1952-06-11 | 1955-04-05 | Refinite Corp | Non-chattering pilot controlled diaphragm valve |
US3379406A (en) * | 1965-03-24 | 1968-04-23 | Hays Mfg Co | Diaphragm valve with water hammer preventer |
CH451630A (fr) * | 1967-02-01 | 1968-05-15 | Lucifer Sa | Servo-valve |
US4058287A (en) * | 1975-09-19 | 1977-11-15 | Automatic Switch Company | Pilot-operated valve having constant closing rate |
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1978
- 1978-04-10 FR FR7810502A patent/FR2422891A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2422891A1 (fr) | 1979-11-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |