FR764407A - Perfectionnements aux soupapes de retenue - Google Patents
Perfectionnements aux soupapes de retenueInfo
- Publication number
- FR764407A FR764407A FR764407DA FR764407A FR 764407 A FR764407 A FR 764407A FR 764407D A FR764407D A FR 764407DA FR 764407 A FR764407 A FR 764407A
- Authority
- FR
- France
- Prior art keywords
- check valves
- valves
- check
- 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
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR764407T | 1933-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR764407A true FR764407A (fr) | 1934-05-22 |
Family
ID=9182106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR764407D Expired FR764407A (fr) | 1933-11-27 | 1933-11-27 | Perfectionnements aux soupapes de retenue |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR764407A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952763A (en) * | 1974-04-29 | 1976-04-27 | Vetco Offshore Industries, Inc. | Sequence control valve |
EP0296268A1 (fr) * | 1986-04-04 | 1988-12-28 | Skarpenord Control Systems a.s. | Actionneur hydraulique à simple effet à force de rappel variable |
EP0556972A1 (fr) * | 1992-02-10 | 1993-08-25 | General Electric Company | Soupape de commutation par pression pour un système frigorifique |
-
1933
- 1933-11-27 FR FR764407D patent/FR764407A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952763A (en) * | 1974-04-29 | 1976-04-27 | Vetco Offshore Industries, Inc. | Sequence control valve |
EP0296268A1 (fr) * | 1986-04-04 | 1988-12-28 | Skarpenord Control Systems a.s. | Actionneur hydraulique à simple effet à force de rappel variable |
EP0556972A1 (fr) * | 1992-02-10 | 1993-08-25 | General Electric Company | Soupape de commutation par pression pour un système frigorifique |
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