FR662415A - Advanced safety valve - Google Patents
Advanced safety valveInfo
- Publication number
- FR662415A FR662415A FR662415DA FR662415A FR 662415 A FR662415 A FR 662415A FR 662415D A FR662415D A FR 662415DA FR 662415 A FR662415 A FR 662415A
- Authority
- FR
- France
- Prior art keywords
- safety valve
- advanced safety
- advanced
- valve
- 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
- 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
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR662415T | 1928-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR662415A true FR662415A (en) | 1929-08-07 |
Family
ID=9011495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR662415D Expired FR662415A (en) | 1928-10-16 | 1928-10-16 | Advanced safety valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR662415A (en) |
-
1928
- 1928-10-16 FR FR662415D patent/FR662415A/en not_active Expired
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