FR2253973B1 - - Google Patents
Info
- Publication number
- FR2253973B1 FR2253973B1 FR7344156A FR7344156A FR2253973B1 FR 2253973 B1 FR2253973 B1 FR 2253973B1 FR 7344156 A FR7344156 A FR 7344156A FR 7344156 A FR7344156 A FR 7344156A FR 2253973 B1 FR2253973 B1 FR 2253973B1
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
- F16K31/5286—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a sliding valve
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/105—Closing devices introduced radially into the pipe or hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7344156A FR2253973B1 (ru) | 1973-12-11 | 1973-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7344156A FR2253973B1 (ru) | 1973-12-11 | 1973-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2253973A1 FR2253973A1 (ru) | 1975-07-04 |
| FR2253973B1 true FR2253973B1 (ru) | 1976-10-08 |
Family
ID=9129026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7344156A Expired FR2253973B1 (ru) | 1973-12-11 | 1973-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2253973B1 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2539843A1 (fr) * | 1983-01-26 | 1984-07-27 | Petroles Cie Francaise | Boite d'introduction laterale d'un obturateur dans une conduite |
| WO2020047265A1 (en) | 2018-08-30 | 2020-03-05 | Team Industrial Services Inc. | Pipe isolation device |
-
1973
- 1973-12-11 FR FR7344156A patent/FR2253973B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2253973A1 (ru) | 1975-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |