BE677960A - - Google Patents
Info
- Publication number
- BE677960A BE677960A BE677960A BE677960A BE677960A BE 677960 A BE677960 A BE 677960A BE 677960 A BE677960 A BE 677960A BE 677960 A BE677960 A BE 677960A BE 677960 A BE677960 A BE 677960A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- safety device
- piston
- diameter
- chamber
- Prior art date
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE677960A BE677960A (zh) | 1966-03-16 | 1966-03-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE677960A BE677960A (zh) | 1966-03-16 | 1966-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE677960A true BE677960A (zh) | 1966-09-01 |
Family
ID=3848371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE677960A BE677960A (zh) | 1966-03-16 | 1966-03-16 |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE677960A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0779471A3 (en) * | 1995-12-15 | 1998-01-21 | Praxair Technology, Inc. | Fluid cylinder pressure check valve device |
WO1998044283A1 (en) * | 1997-04-01 | 1998-10-08 | Sanders Valve, Inc. | Safety excess flow valve system with adjustable closing flow rate settings |
US6019115A (en) * | 1997-12-19 | 2000-02-01 | Sanders Valve Corporation | Safety excess flow valve system with adjustable closing flow rate settings |
-
1966
- 1966-03-16 BE BE677960A patent/BE677960A/fr unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0779471A3 (en) * | 1995-12-15 | 1998-01-21 | Praxair Technology, Inc. | Fluid cylinder pressure check valve device |
WO1998044283A1 (en) * | 1997-04-01 | 1998-10-08 | Sanders Valve, Inc. | Safety excess flow valve system with adjustable closing flow rate settings |
US6019115A (en) * | 1997-12-19 | 2000-02-01 | Sanders Valve Corporation | Safety excess flow valve system with adjustable closing flow rate settings |
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