FR78726E - Improvements to pipe fittings - Google Patents
Improvements to pipe fittingsInfo
- Publication number
- FR78726E FR78726E FR844776A FR844776A FR78726E FR 78726 E FR78726 E FR 78726E FR 844776 A FR844776 A FR 844776A FR 844776 A FR844776 A FR 844776A FR 78726 E FR78726 E FR 78726E
- Authority
- FR
- France
- Prior art keywords
- pipe fittings
- fittings
- pipe
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
- F16L37/52—Universal joints, i.e. with a mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/127—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using hooks hinged about an axis
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR844776A FR78726E (en) | 1958-07-11 | 1960-11-23 | Improvements to pipe fittings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1229547X | 1958-07-11 | ||
FR844776A FR78726E (en) | 1958-07-11 | 1960-11-23 | Improvements to pipe fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR78726E true FR78726E (en) | 1962-08-31 |
Family
ID=26188258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR844776A Expired FR78726E (en) | 1958-07-11 | 1960-11-23 | Improvements to pipe fittings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR78726E (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278712A (en) * | 1963-03-20 | 1966-10-11 | Mitsubishi Electric Corp | Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor |
FR2393221A1 (en) * | 1977-05-31 | 1978-12-29 | Fmc Corp | DRY DISCONNECT FITTING |
FR2393220A1 (en) * | 1977-05-31 | 1978-12-29 | Fmc Corp | MODIFIED SHUTTER COUPLER |
EP0013623A1 (en) * | 1979-01-11 | 1980-07-23 | Alpha Process Controls (International) Ltd. | Pipe coupling |
-
1960
- 1960-11-23 FR FR844776A patent/FR78726E/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278712A (en) * | 1963-03-20 | 1966-10-11 | Mitsubishi Electric Corp | Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor |
FR2393221A1 (en) * | 1977-05-31 | 1978-12-29 | Fmc Corp | DRY DISCONNECT FITTING |
FR2393220A1 (en) * | 1977-05-31 | 1978-12-29 | Fmc Corp | MODIFIED SHUTTER COUPLER |
EP0013623A1 (en) * | 1979-01-11 | 1980-07-23 | Alpha Process Controls (International) Ltd. | Pipe coupling |
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