FR1603246A - - Google Patents
Info
- Publication number
- FR1603246A FR1603246A FR1603246DA FR1603246A FR 1603246 A FR1603246 A FR 1603246A FR 1603246D A FR1603246D A FR 1603246DA FR 1603246 A FR1603246 A FR 1603246A
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
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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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR172821 | 1968-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1603246A true FR1603246A (en) | 1971-03-22 |
Family
ID=8656561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1603246D Expired FR1603246A (en) | 1968-11-06 | 1968-11-06 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1603246A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992001184A1 (en) * | 1990-07-06 | 1992-01-23 | Pipelife Rohrsysteme Gesellschaft M.B.H. | Safety cut-out |
-
1968
- 1968-11-06 FR FR1603246D patent/FR1603246A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992001184A1 (en) * | 1990-07-06 | 1992-01-23 | Pipelife Rohrsysteme Gesellschaft M.B.H. | Safety cut-out |
US5293898A (en) * | 1990-07-06 | 1994-03-15 | Pipelife Rohrsysteme Gesellschaft M.B.H. | Safety cut-out |
TR26196A (en) * | 1990-07-06 | 1995-02-15 | Pipelife Rohrsysteme Gmbh | SAFE CLOSING MACHINE. |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |