FR1594134A - - Google Patents
Info
- Publication number
- FR1594134A FR1594134A FR1594134DA FR1594134A FR 1594134 A FR1594134 A FR 1594134A FR 1594134D A FR1594134D A FR 1594134DA FR 1594134 A FR1594134 A FR 1594134A
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR176843 | 1968-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1594134A true FR1594134A (fi) | 1970-06-01 |
Family
ID=8657899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1594134D Expired FR1594134A (fi) | 1968-12-05 | 1968-12-05 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1594134A (fi) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002094A1 (en) * | 1984-04-06 | 1987-04-09 | Den Norske Stats Oljeselskap A.S | Shut-down valve |
DK155686B (da) * | 1973-06-08 | 1989-05-01 | Saab Scania Ab | Spjaeldkontraventil |
US4850505A (en) * | 1986-07-07 | 1989-07-25 | Den Norske Stats Oljeselskap A.S | Mechanism for locking of a cover againt a flange |
WO1995016157A1 (en) * | 1993-12-09 | 1995-06-15 | Herv Tech Incorporated | Pressure relief valve |
CN104864129A (zh) * | 2015-05-08 | 2015-08-26 | 同济大学 | 一种旋启式止回阀 |
-
1968
- 1968-12-05 FR FR1594134D patent/FR1594134A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK155686B (da) * | 1973-06-08 | 1989-05-01 | Saab Scania Ab | Spjaeldkontraventil |
WO1987002094A1 (en) * | 1984-04-06 | 1987-04-09 | Den Norske Stats Oljeselskap A.S | Shut-down valve |
US4850505A (en) * | 1986-07-07 | 1989-07-25 | Den Norske Stats Oljeselskap A.S | Mechanism for locking of a cover againt a flange |
WO1995016157A1 (en) * | 1993-12-09 | 1995-06-15 | Herv Tech Incorporated | Pressure relief valve |
CN104864129A (zh) * | 2015-05-08 | 2015-08-26 | 同济大学 | 一种旋启式止回阀 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |