FR642588A - Perfectionnements apportés aux obturateurs de conduites à commande par relais - Google Patents
Perfectionnements apportés aux obturateurs de conduites à commande par relaisInfo
- Publication number
- FR642588A FR642588A FR642588DA FR642588A FR 642588 A FR642588 A FR 642588A FR 642588D A FR642588D A FR 642588DA FR 642588 A FR642588 A FR 642588A
- Authority
- FR
- France
- Prior art keywords
- relay
- controlled pipe
- pipe plugs
- plugs
- controlled
- 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.)
- 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
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR642588T | 1927-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR642588A true FR642588A (fr) | 1928-08-31 |
Family
ID=8998894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR642588D Expired FR642588A (fr) | 1927-10-19 | 1927-10-19 | Perfectionnements apportés aux obturateurs de conduites à commande par relais |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR642588A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445163A (en) * | 1942-09-28 | 1948-07-13 | Cardox Corp | Fluid pressure operated valve |
-
1927
- 1927-10-19 FR FR642588D patent/FR642588A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445163A (en) * | 1942-09-28 | 1948-07-13 | Cardox Corp | Fluid pressure operated valve |
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