GB888143A - Improvements in or relating to fittings and valves having parts made of plastics material - Google Patents
Improvements in or relating to fittings and valves having parts made of plastics materialInfo
- Publication number
- GB888143A GB888143A GB14432/58A GB1443258A GB888143A GB 888143 A GB888143 A GB 888143A GB 14432/58 A GB14432/58 A GB 14432/58A GB 1443258 A GB1443258 A GB 1443258A GB 888143 A GB888143 A GB 888143A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coupling
- pipe
- fittings
- unscrewing
- male member
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
- F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipe Accessories (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
888,143. Pipe joints; pipe stoppers. REGIE NATIONALE DES USINES RENAULT. May 6, 1958 [May 10, 1957; June 26, 1957], No. 14432/58. Class 99(1). [Also in Group XXIX] A pipe fitting comprises a female member 1, Fig. 1, formed with a frusto-conical seat 3, a plastics male member 2 having a flexible annular end portion 4 with a bevelled annular lip 4<SP>1</SP> which engages and seals with the seat 3 when tightened by a coupling nut 6. The depth of insertion of the male member may be limited by abutment of a collar 7 or by an internal flange of the union nut. The fitting may be made entirely of plastic. Pipes 10, 11 may be secured internally or externally of the collars 12 and 13 by means of an adhesive applied to external or internal grooves 14. In another embodiment, Fig. 3, the male annular sealing portion consists of the hose end 15 which is supported internally by an annulus 16. In further embodiments the coupling member is integral with the male member which may be solid to form a pipe obturator and is provided with a duct which, on partial unscrewing of the coupling, allows testing for fluid presence or pressure. In an application, Fig. 5 (not shown), of various forms of the fittings, a distributor, controlled by electromagnetic or solenoid valves directs air to either side of a pneumatic cylinder. In a further embodiment in the form of a valve Fig. 6, unscrewing of the coupling nut 48 allows fluid passage from an inlet 57, through radial ducts 55 to an outlet 54. Further unscrewing of the coupling nut aligns the cylindrical portion 45 with the recess 59 to permit testing for fluid presence or pressure through a duct 58. In further modifications valve fittings are arranged at the junctions of pipes in end to end or in right-angled relationship.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR356965X | 1957-05-10 | ||
FR888143X | 1957-05-10 | ||
FR260657X | 1957-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB888143A true GB888143A (en) | 1962-01-24 |
Family
ID=33101814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14432/58A Expired GB888143A (en) | 1957-05-10 | 1958-05-06 | Improvements in or relating to fittings and valves having parts made of plastics material |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH356965A (en) |
GB (1) | GB888143A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219311A (en) * | 1962-12-12 | 1965-11-23 | Chester A Siver | Valve assembly having particular head and seat cooperation |
US3386700A (en) * | 1965-01-07 | 1968-06-04 | Gordon Z. Greene | Pressure seal bib |
JPS49105911U (en) * | 1972-12-28 | 1974-09-11 | ||
JPS49146538U (en) * | 1973-04-13 | 1974-12-18 | ||
JPS539027U (en) * | 1976-07-08 | 1978-01-25 | ||
FR2436324A1 (en) * | 1978-09-13 | 1980-04-11 | Gambro Dialysatoren | DEVICE FOR CONNECTING TUBES OR THE LIKE |
GB2117094A (en) * | 1982-03-22 | 1983-10-05 | British Syphon Ind Ltd | Flow restrictor for beer line |
GB2137733A (en) * | 1983-04-08 | 1984-10-10 | Conroy & Booth Ltd | Fluid jet control nozzle |
GB2183310A (en) * | 1985-11-25 | 1987-06-03 | Nat Coupling Co Inc | Undersea hydraulic coupling and metal seal |
US4854615A (en) * | 1985-11-25 | 1989-08-08 | National Coupling Company, Inc. | Metal sealed joint for large diameter rocket motor casings |
US4858648A (en) * | 1987-08-28 | 1989-08-22 | Smith Iii Robert E | Self-flushing hydraulic coupling |
US4884584A (en) * | 1987-08-14 | 1989-12-05 | National Coupling Company, Inc. | Internally preloaded metal-to-metal seal hydraulic connector |
US4900071A (en) * | 1988-08-24 | 1990-02-13 | National Coupling Company, Inc. | Undersea hydraulic coupling with dovetail seal |
GB2299837A (en) * | 1995-04-10 | 1996-10-16 | Vetco Gray Inc Abb | Alignment system for hub connector |
GB2277292B (en) * | 1993-04-20 | 1997-10-08 | Glasdon Ltd | Improvements in or relating to moulding techniques |
US6123103A (en) * | 1999-07-29 | 2000-09-26 | National Coupling Company, Inc. | Pressure balanced coupling with split body |
US6923476B2 (en) | 2003-09-12 | 2005-08-02 | National Coupling Company, Inc. | Floating seal for undersea hydraulic coupling |
US7021677B2 (en) | 2003-10-20 | 2006-04-04 | National Coupling Company, Inc. | Seal retainer with metal seal members for undersea hydraulic coupling |
GB2471526A (en) * | 2009-07-03 | 2011-01-05 | Monitran Ltd | Mounting assembly for a sensor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660983B1 (en) * | 1990-04-12 | 1992-08-07 | Simmonds Sa | INDESSERRABLE WATERPROOF FITTING. |
-
1958
- 1958-05-06 GB GB14432/58A patent/GB888143A/en not_active Expired
- 1958-05-07 CH CH356965D patent/CH356965A/en unknown
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219311A (en) * | 1962-12-12 | 1965-11-23 | Chester A Siver | Valve assembly having particular head and seat cooperation |
US3386700A (en) * | 1965-01-07 | 1968-06-04 | Gordon Z. Greene | Pressure seal bib |
JPS49105911U (en) * | 1972-12-28 | 1974-09-11 | ||
JPS49146538U (en) * | 1973-04-13 | 1974-12-18 | ||
JPS539027U (en) * | 1976-07-08 | 1978-01-25 | ||
FR2436324A1 (en) * | 1978-09-13 | 1980-04-11 | Gambro Dialysatoren | DEVICE FOR CONNECTING TUBES OR THE LIKE |
GB2117094A (en) * | 1982-03-22 | 1983-10-05 | British Syphon Ind Ltd | Flow restrictor for beer line |
GB2137733A (en) * | 1983-04-08 | 1984-10-10 | Conroy & Booth Ltd | Fluid jet control nozzle |
US4854615A (en) * | 1985-11-25 | 1989-08-08 | National Coupling Company, Inc. | Metal sealed joint for large diameter rocket motor casings |
US4694859A (en) * | 1985-11-25 | 1987-09-22 | National Coupling Company, Inc. | Undersea hydraulic coupling and metal seal |
GB2183310A (en) * | 1985-11-25 | 1987-06-03 | Nat Coupling Co Inc | Undersea hydraulic coupling and metal seal |
US4884584A (en) * | 1987-08-14 | 1989-12-05 | National Coupling Company, Inc. | Internally preloaded metal-to-metal seal hydraulic connector |
US4858648A (en) * | 1987-08-28 | 1989-08-22 | Smith Iii Robert E | Self-flushing hydraulic coupling |
US4900071A (en) * | 1988-08-24 | 1990-02-13 | National Coupling Company, Inc. | Undersea hydraulic coupling with dovetail seal |
GB2277292B (en) * | 1993-04-20 | 1997-10-08 | Glasdon Ltd | Improvements in or relating to moulding techniques |
US5570911A (en) * | 1995-04-10 | 1996-11-05 | Abb Vetco Gray Inc. | Alignment system for hub connector |
GB2299837A (en) * | 1995-04-10 | 1996-10-16 | Vetco Gray Inc Abb | Alignment system for hub connector |
GB2299837B (en) * | 1995-04-10 | 1998-12-30 | Vetco Gray Inc Abb | Alignment system for hub connector |
US6123103A (en) * | 1999-07-29 | 2000-09-26 | National Coupling Company, Inc. | Pressure balanced coupling with split body |
US6923476B2 (en) | 2003-09-12 | 2005-08-02 | National Coupling Company, Inc. | Floating seal for undersea hydraulic coupling |
US7021677B2 (en) | 2003-10-20 | 2006-04-04 | National Coupling Company, Inc. | Seal retainer with metal seal members for undersea hydraulic coupling |
GB2471526A (en) * | 2009-07-03 | 2011-01-05 | Monitran Ltd | Mounting assembly for a sensor |
Also Published As
Publication number | Publication date |
---|---|
CH356965A (en) | 1961-09-15 |
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