FR1472091A - Improvements made to pipe fittings - Google Patents
Improvements made to pipe fittingsInfo
- Publication number
- FR1472091A FR1472091A FR40056A FR40056A FR1472091A FR 1472091 A FR1472091 A FR 1472091A FR 40056 A FR40056 A FR 40056A FR 40056 A FR40056 A FR 40056A FR 1472091 A FR1472091 A FR 1472091A
- Authority
- FR
- France
- Prior art keywords
- improvements made
- 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
- F16L37/28—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
-
- 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
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
- F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40056A FR1472091A (en) | 1965-11-29 | 1965-11-29 | Improvements made to pipe fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR40056A FR1472091A (en) | 1965-11-29 | 1965-11-29 | Improvements made to pipe fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1472091A true FR1472091A (en) | 1967-03-10 |
Family
ID=1584133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40056A Expired FR1472091A (en) | 1965-11-29 | 1965-11-29 | Improvements made to pipe fittings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1472091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010032101A1 (en) * | 2008-09-16 | 2010-03-25 | Eaton Corporation | Aviation fueling hydrant coupler with internal actuating collar lock |
-
1965
- 1965-11-29 FR FR40056A patent/FR1472091A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010032101A1 (en) * | 2008-09-16 | 2010-03-25 | Eaton Corporation | Aviation fueling hydrant coupler with internal actuating collar lock |
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