FR660587A - Safety device for gas valves - Google Patents
Safety device for gas valvesInfo
- Publication number
- FR660587A FR660587A FR660587DA FR660587A FR 660587 A FR660587 A FR 660587A FR 660587D A FR660587D A FR 660587DA FR 660587 A FR660587 A FR 660587A
- Authority
- FR
- France
- Prior art keywords
- safety device
- gas valves
- valves
- gas
- safety
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT660587X | 1927-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR660587A true FR660587A (en) | 1929-07-12 |
Family
ID=3678408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR660587D Expired FR660587A (en) | 1927-09-21 | 1928-09-20 | Safety device for gas valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR660587A (en) |
-
1928
- 1928-09-20 FR FR660587D patent/FR660587A/en not_active Expired
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