GB670186A - Improvements in or relating to pipe couplers, particularly for the rapid and fluid-tight coupling of pipes with tank-nozzles and the like - Google Patents
Improvements in or relating to pipe couplers, particularly for the rapid and fluid-tight coupling of pipes with tank-nozzles and the likeInfo
- Publication number
- GB670186A GB670186A GB10944/49A GB1094449A GB670186A GB 670186 A GB670186 A GB 670186A GB 10944/49 A GB10944/49 A GB 10944/49A GB 1094449 A GB1094449 A GB 1094449A GB 670186 A GB670186 A GB 670186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- spindle
- spring
- lever
- opening
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
670,186. Valves. MULLER, J. April 25, 1949 [May 11, 1948], No. 10944/49. Class 135 [Also in Group XXVIII] In a pipe coupling (see Group XXVIII), particularly for connecting a pipe to a tank outlet containing a spring-loaded check valve 7, in which coupling is effected by relative axial movements of a sleeve 8 and a coupler body 13 containing a valve 49, the body carries actuating-means for the valves arranged in such a way that the coupler can only be disconnected when the valves are closed. The valve 49 comprises a ring 64 and a disc 55 between which is clamped a sealing ring 65 adapted to engage a seat 15. The stem 50 is guided in the hub 52 of a spider 53, and the valve rests when open in a conical baffle 67. A push-rod 54 for the valve 7 slidable in the hollow stem 50 is sealed by a spring- pressed packing ring 59. The valve 49 is actuated by a rack 51 and a pinion 73 on a spindle 69 mounted in a sealed bearing 70, Fig 3, on the coupler body, the spindle extending through an opening 88 in the sleeve 8, and having a handlever 68. A throw-over lever 74 and spring 75 hold the valve in its open or closed positions. The circular opening 88 lies at the end of a slot 90, the spindle 69 having a flat 89, Fig. 8, whereby it can rotate only when in the opening 88, i.e. in the coupled position of the sleeve, and cannot enter the slot 90 until the valve is closed. The check valve 7 may be actuated by a hand-lever 77, Fig. 3, spindle 78, lever 80, link 81, and the push-rod 54. The spindle 78 co-operates with an opening 91 and slot 92 in a similar manner to the spindle 69. The hand-lever 77 may be locked in its extreme positions by a spring-plunger 84.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR670186X | 1948-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB670186A true GB670186A (en) | 1952-04-16 |
Family
ID=9016186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10944/49A Expired GB670186A (en) | 1948-05-11 | 1949-04-25 | Improvements in or relating to pipe couplers, particularly for the rapid and fluid-tight coupling of pipes with tank-nozzles and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB670186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818939A (en) * | 1972-08-24 | 1974-06-25 | Aeroquip Corp | Petroleum transfer self-sealing coupling |
| CN114441441A (en) * | 2021-12-31 | 2022-05-06 | 呼和浩特科林热电有限责任公司 | Gaseous on-line monitoring system of sulfur hexafluoride based on TDLAS |
-
1949
- 1949-04-25 GB GB10944/49A patent/GB670186A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818939A (en) * | 1972-08-24 | 1974-06-25 | Aeroquip Corp | Petroleum transfer self-sealing coupling |
| CN114441441A (en) * | 2021-12-31 | 2022-05-06 | 呼和浩特科林热电有限责任公司 | Gaseous on-line monitoring system of sulfur hexafluoride based on TDLAS |
| CN114441441B (en) * | 2021-12-31 | 2023-11-28 | 呼和浩特科林热电有限责任公司 | Sulfur hexafluoride gas on-line monitoring system based on TDLAS |
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