BE774998A - ASSISTANCE DEVICE FOR SAFETY VALVE - Google Patents
ASSISTANCE DEVICE FOR SAFETY VALVEInfo
- Publication number
- BE774998A BE774998A BE774998A BE774998A BE774998A BE 774998 A BE774998 A BE 774998A BE 774998 A BE774998 A BE 774998A BE 774998 A BE774998 A BE 774998A BE 774998 A BE774998 A BE 774998A
- Authority
- BE
- Belgium
- Prior art keywords
- safety valve
- assistance device
- assistance
- safety
- valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/44—Applications, arrangements, or dispositions of alarm or automatic safety devices of safety valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7042322A FR2115574A5 (en) | 1970-11-25 | 1970-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE774998A true BE774998A (en) | 1972-03-01 |
Family
ID=9064691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE774998A BE774998A (en) | 1970-11-25 | 1971-11-05 | ASSISTANCE DEVICE FOR SAFETY VALVE |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE774998A (en) |
FR (1) | FR2115574A5 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2910583B1 (en) * | 2006-12-26 | 2011-05-06 | Etablissements Chpolansky | LOW PRESSURE SAFETY VALVE AND INCORPORATING SECURITY SYSTEMS |
FR2911379B1 (en) | 2007-01-11 | 2009-04-03 | Chpolansky Sa Ets | SAFETY VALVE SYSTEM WITH IMPROVED ASSISTANCE |
FR2967266B1 (en) * | 2010-11-09 | 2014-01-31 | Etablissements Chpolansky | SWITCH |
FR2980547B1 (en) * | 2011-09-27 | 2013-09-27 | Chpolansky Ets | DEVICE FOR ASSISTING A SAFETY VALVE |
-
1970
- 1970-11-25 FR FR7042322A patent/FR2115574A5/fr not_active Expired
-
1971
- 1971-11-05 BE BE774998A patent/BE774998A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2115574A5 (en) | 1972-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ETS CHPOLANSKY Effective date: 19871130 |