FR619888A - Leakage control valve system for gas installations - Google Patents
Leakage control valve system for gas installationsInfo
- Publication number
- FR619888A FR619888A FR619888DA FR619888A FR 619888 A FR619888 A FR 619888A FR 619888D A FR619888D A FR 619888DA FR 619888 A FR619888 A FR 619888A
- Authority
- FR
- France
- Prior art keywords
- control valve
- valve system
- leakage control
- gas installations
- installations
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR32817T | 1927-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR619888A true FR619888A (en) | 1927-04-11 |
Family
ID=8670502
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR619888D Expired FR619888A (en) | 1927-01-08 | 1926-06-19 | Leakage control valve system for gas installations |
FR32817D Expired FR32817E (en) | 1927-01-08 | 1927-01-08 | Leak control valve system for gas installations |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR32817D Expired FR32817E (en) | 1927-01-08 | 1927-01-08 | Leak control valve system for gas installations |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR619888A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2475164A (en) * | 1948-04-12 | 1949-07-05 | Thomsen Erich | Sanitary discharge nozzle for hose |
-
1926
- 1926-06-19 FR FR619888D patent/FR619888A/en not_active Expired
-
1927
- 1927-01-08 FR FR32817D patent/FR32817E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR32817E (en) | 1928-02-29 |
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