GB651836A - Improvements in or relating to a coupling device for fluid conduits - Google Patents

Improvements in or relating to a coupling device for fluid conduits

Info

Publication number
GB651836A
GB651836A GB1351347A GB1351347A GB651836A GB 651836 A GB651836 A GB 651836A GB 1351347 A GB1351347 A GB 1351347A GB 1351347 A GB1351347 A GB 1351347A GB 651836 A GB651836 A GB 651836A
Authority
GB
United Kingdom
Prior art keywords
pipe
grip
pipes
housing
fluid pressure
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
Application number
GB1351347A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB651836A publication Critical patent/GB651836A/en
Expired legal-status Critical Current

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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/032—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having only one lip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00—Sanitation
    • B61D35/005—Toilet facilities
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • 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
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

651,836. Pipe joints. BEYER, W. O. May 20, 1947, No. 13513. Convention date, Dec. 8, 1938. [Class 99(i)] [Also in Group XXVI] A coupling device comprises a housing 10 containing a resilient sealing member 17 subject to the fluid pressure in the pipes 11, 12 and formed with a piston portion 18 which forces a gripping ring 19 against a conical surface 14 on the housing 10, whereby it grips the pipe 12, the convergence angle # of the surface 14 being below the value defined by the formula:- where D and d are the outer and inner diameters of the part 18. Increase in fluid pressure in the pipe forces the ring 19 further into the conical part 14 and causes it to grip the pipe 12 more tightly. The member 17 is preferably made of rubber and the ring 19 is a flexible coil spring. The Specification as open to inspection under Sect. 91 describes also a modification, Fig. 1a, (Cancelled), in which the resilient member has a shoulder 22 separating the ends of the pipes 12, and is formed with two piston parts 18<SP>1</SP> forcing rings 19 to co-operate with conical surfaces on a housing 13<SP>1</SP> and grip each pipe, the parts 17<SP>1</SP> also being forced to grip the pipes by the fluid pressure. This subject-matter does not appear in the Specification as accepted.
GB1351347A 1938-12-08 1947-05-20 Improvements in or relating to a coupling device for fluid conduits Expired GB651836A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US651836XA 1938-12-08 1938-12-08
US28984839 US2258453A (en) 1938-12-08 1939-08-12 Water closet

Publications (1)

Publication Number Publication Date
GB651836A true GB651836A (en) 1951-04-11

Family

ID=33100591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351347A Expired GB651836A (en) 1938-12-08 1947-05-20 Improvements in or relating to a coupling device for fluid conduits

Country Status (2)

Country Link
US (1) US2258453A (en)
GB (1) GB651836A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686124A1 (en) * 1992-01-09 1993-07-16 Walbro Corp QUICK CONNECTION FOR FUEL PUMP.
WO2003013645A1 (en) * 2001-08-08 2003-02-20 Hydrocision, Inc. Medical device with high pressure quick disconnect handpiece
US7717685B2 (en) 2001-04-27 2010-05-18 Hydrocision, Inc. High pressure pumping cartridges for medical and surgical pumping and infusion applications

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431330A (en) * 1945-04-07 1947-11-25 Alford C Johnson Toilet fixture
US2602165A (en) * 1946-08-08 1952-07-08 Duner Company Water closet
US2763871A (en) * 1953-05-25 1956-09-25 Vapor Heating Corp Sanitary toilet for railway cars
US2816294A (en) * 1955-11-02 1957-12-17 Duner Company Water closets
US3340545A (en) * 1965-04-02 1967-09-12 Thetford Engineering Corp Water closet
US3369260A (en) * 1965-10-22 1968-02-20 Thetford Engineering Corp Flush apparatus for water closets
US3883903A (en) * 1974-05-10 1975-05-20 Thetford Corp Water closet
DE102011012530A1 (en) * 2011-02-26 2012-08-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Fixing structure for a bumper of a motor vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686124A1 (en) * 1992-01-09 1993-07-16 Walbro Corp QUICK CONNECTION FOR FUEL PUMP.
US7717685B2 (en) 2001-04-27 2010-05-18 Hydrocision, Inc. High pressure pumping cartridges for medical and surgical pumping and infusion applications
US8851866B2 (en) 2001-04-27 2014-10-07 Hydrocision, Inc. Methods and apparatuses for joining a pumping cartridge to a pump drive
WO2003013645A1 (en) * 2001-08-08 2003-02-20 Hydrocision, Inc. Medical device with high pressure quick disconnect handpiece
US7951107B2 (en) 2001-08-08 2011-05-31 Hydrocision, Inc. Medical device with high pressure quick disconnect handpiece

Also Published As

Publication number Publication date
US2258453A (en) 1941-10-07

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