FR558888A - Safety valve - Google Patents
Safety valveInfo
- Publication number
- FR558888A FR558888A FR558888DA FR558888A FR 558888 A FR558888 A FR 558888A FR 558888D A FR558888D A FR 558888DA FR 558888 A FR558888 A FR 558888A
- Authority
- FR
- France
- Prior art keywords
- safety valve
- safety
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR558888T | 1922-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR558888A true FR558888A (en) | 1923-09-04 |
Family
ID=8941879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR558888D Expired FR558888A (en) | 1922-11-21 | 1922-11-21 | Safety valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR558888A (en) |
-
1922
- 1922-11-21 FR FR558888D patent/FR558888A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR550261A (en) | safety nut | |
FR509891A (en) | Safety valve | |
FR561503A (en) | Safety valve | |
FR553268A (en) | Safety locket | |
FR558569A (en) | Safety valve | |
FR558888A (en) | Safety valve | |
FR538813A (en) | Adjustable safety valve | |
FR575017A (en) | Safety valve | |
FR548184A (en) | Valve | |
FR609878A (en) | Safety valve | |
FR559179A (en) | safety pin | |
FR546578A (en) | safety nut | |
FR512858A (en) | Safety valve | |
FR572589A (en) | Safety valve | |
FR556652A (en) | Safety sealing | |
FR535173A (en) | Safety valve | |
FR532624A (en) | Safety valve | |
FR613882A (en) | Safety valve | |
FR554832A (en) | safety pin | |
FR555087A (en) | Valves | |
FR547991A (en) | Safety handcuff | |
FR551484A (en) | safety nut | |
FR561744A (en) | Safety bottle | |
FR555920A (en) | Safety lock | |
FR548196A (en) | Safety lock |