FR2111271A5 - - Google Patents
Info
- Publication number
- FR2111271A5 FR2111271A5 FR7136631A FR7136631A FR2111271A5 FR 2111271 A5 FR2111271 A5 FR 2111271A5 FR 7136631 A FR7136631 A FR 7136631A FR 7136631 A FR7136631 A FR 7136631A FR 2111271 A5 FR2111271 A5 FR 2111271A5
- Authority
- FR
- France
- 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
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-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 |
|---|---|---|---|
| AU281870 | 1970-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2111271A5 true FR2111271A5 (OSRAM) | 1972-06-02 |
Family
ID=3693309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7136631A Expired FR2111271A5 (OSRAM) | 1970-10-12 | 1971-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2111271A5 (OSRAM) |
-
1971
- 1971-10-12 FR FR7136631A patent/FR2111271A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |