FR1070940A - Soupape de sécurité anti-retour - Google Patents
Soupape de sécurité anti-retourInfo
- Publication number
- FR1070940A FR1070940A FR1070940DA FR1070940A FR 1070940 A FR1070940 A FR 1070940A FR 1070940D A FR1070940D A FR 1070940DA FR 1070940 A FR1070940 A FR 1070940A
- Authority
- FR
- France
- Prior art keywords
- safety valve
- return safety
- return
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1070940X | 1952-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1070940A true FR1070940A (fr) | 1954-08-19 |
Family
ID=7719757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1070940D Expired FR1070940A (fr) | 1952-02-21 | 1953-02-17 | Soupape de sécurité anti-retour |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1070940A (fr) |
-
1953
- 1953-02-17 FR FR1070940D patent/FR1070940A/fr not_active Expired
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