FR813841A - Self-closing delay valve - Google Patents
Self-closing delay valveInfo
- Publication number
- FR813841A FR813841A FR813841DA FR813841A FR 813841 A FR813841 A FR 813841A FR 813841D A FR813841D A FR 813841DA FR 813841 A FR813841 A FR 813841A
- Authority
- FR
- France
- Prior art keywords
- self
- delay valve
- closing delay
- closing
- valve
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR813841T | 1936-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR813841A true FR813841A (en) | 1937-06-09 |
Family
ID=9266378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR813841D Expired FR813841A (en) | 1936-11-23 | 1936-11-23 | Self-closing delay valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR813841A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577967A (en) * | 1947-07-30 | 1951-12-11 | Infilco Inc | Diaphragm valve |
US2635631A (en) * | 1949-03-29 | 1953-04-21 | Phillips Petroleum Co | Pilot valve controlled motor valve |
-
1936
- 1936-11-23 FR FR813841D patent/FR813841A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2577967A (en) * | 1947-07-30 | 1951-12-11 | Infilco Inc | Diaphragm valve |
US2635631A (en) * | 1949-03-29 | 1953-04-21 | Phillips Petroleum Co | Pilot valve controlled motor valve |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR817787A (en) | Sophisticated faucet | |
FR822282A (en) | Advanced valve faucet | |
FR813841A (en) | Self-closing delay valve | |
FR840323A (en) | Valve seat | |
FR811614A (en) | Self-closing tap | |
FR798844A (en) | Self-closing delayed valve | |
FR807619A (en) | Self-closing delay valve | |
FR803197A (en) | Self-closing faucet | |
FR815339A (en) | Tap | |
NL42222C (en) | REDUCING VALVE | |
FR779650A (en) | Self-closing hinge | |
FR823031A (en) | Spring closure | |
FR775532A (en) | Self-closing smoke-eating ashtray | |
FR823841A (en) | Tap | |
FR790972A (en) | Self-closing faucet | |
FR829562A (en) | Self-closing filling valve | |
FR811940A (en) | Improvements to self-closing shut-off valves | |
FR851921A (en) | Self-closing valve | |
FR820735A (en) | Hinge | |
FR823704A (en) | Close door | |
FR771403A (en) | Self-closing trash can | |
FR814039A (en) | Door | |
FR844706A (en) | Reducing valve | |
FR787063A (en) | Improvements to self-closing tubes | |
FR811944A (en) | Tap |