FR1221610A - Improvement in gas valves - Google Patents
Improvement in gas valvesInfo
- Publication number
- FR1221610A FR1221610A FR775691A FR775691A FR1221610A FR 1221610 A FR1221610 A FR 1221610A FR 775691 A FR775691 A FR 775691A FR 775691 A FR775691 A FR 775691A FR 1221610 A FR1221610 A FR 1221610A
- Authority
- FR
- France
- Prior art keywords
- improvement
- gas valves
- valves
- gas
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR775691A FR1221610A (en) | 1958-10-01 | 1958-10-01 | Improvement in gas valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR775691A FR1221610A (en) | 1958-10-01 | 1958-10-01 | Improvement in gas valves |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1221610A true FR1221610A (en) | 1960-06-02 |
Family
ID=8707614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR775691A Expired FR1221610A (en) | 1958-10-01 | 1958-10-01 | Improvement in gas valves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1221610A (en) |
-
1958
- 1958-10-01 FR FR775691A patent/FR1221610A/en not_active Expired
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