FR732397A - Obturateur automatique - Google Patents
Obturateur automatiqueInfo
- Publication number
- FR732397A FR732397A FR732397DA FR732397A FR 732397 A FR732397 A FR 732397A FR 732397D A FR732397D A FR 732397DA FR 732397 A FR732397 A FR 732397A
- Authority
- FR
- France
- Prior art keywords
- automatic shutter
- shutter
- automatic
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO732397X | 1931-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR732397A true FR732397A (fr) | 1932-09-19 |
Family
ID=20091614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR732397D Expired FR732397A (fr) | 1931-03-07 | 1932-02-27 | Obturateur automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR732397A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2580772A1 (fr) * | 1985-04-18 | 1986-10-24 | Patin Michel | Dispositif d'isolement d'une enceinte contenant un fluide sous pression |
-
1932
- 1932-02-27 FR FR732397D patent/FR732397A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2580772A1 (fr) * | 1985-04-18 | 1986-10-24 | Patin Michel | Dispositif d'isolement d'une enceinte contenant un fluide sous pression |
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