GB2575539A - A coupling - Google Patents

A coupling Download PDF

Info

Publication number
GB2575539A
GB2575539A GB1906925.1A GB201906925A GB2575539A GB 2575539 A GB2575539 A GB 2575539A GB 201906925 A GB201906925 A GB 201906925A GB 2575539 A GB2575539 A GB 2575539A
Authority
GB
United Kingdom
Prior art keywords
coupling
sleeve
parts
condition
blocking mechanism
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.)
Withdrawn
Application number
GB1906925.1A
Other languages
English (en)
Other versions
GB201906925D0 (en
Inventor
Richardson Ben
Blackwell John
Hartland John
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.)
Alpha Process Controls International Ltd
Original Assignee
Alpha Process Controls International Ltd
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
Priority claimed from GBGB1807955.8A external-priority patent/GB201807955D0/en
Priority claimed from GBGB1816685.0A external-priority patent/GB201816685D0/en
Application filed by Alpha Process Controls International Ltd filed Critical Alpha Process Controls International Ltd
Priority to GB2104117.3A priority Critical patent/GB2593816A/en
Publication of GB201906925D0 publication Critical patent/GB201906925D0/en
Publication of GB2575539A publication Critical patent/GB2575539A/en
Withdrawn legal-status Critical Current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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
    • 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
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/101—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part in which the coupling is coaxial with the pipe
    • 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
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/007—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with more than one threaded section
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/20—Safety or protective couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB1906925.1A 2018-05-16 2019-05-16 A coupling Withdrawn GB2575539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2104117.3A GB2593816A (en) 2018-05-16 2019-05-16 A coupling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1807955.8A GB201807955D0 (en) 2018-05-16 2018-05-16 A coupling
GBGB1816685.0A GB201816685D0 (en) 2018-10-12 2018-10-12 A coupling

Publications (2)

Publication Number Publication Date
GB201906925D0 GB201906925D0 (en) 2019-07-03
GB2575539A true GB2575539A (en) 2020-01-15

Family

ID=66998435

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1906925.1A Withdrawn GB2575539A (en) 2018-05-16 2019-05-16 A coupling
GB2104117.3A Withdrawn GB2593816A (en) 2018-05-16 2019-05-16 A coupling

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2104117.3A Withdrawn GB2593816A (en) 2018-05-16 2019-05-16 A coupling

Country Status (2)

Country Link
GB (2) GB2575539A (fr)
WO (1) WO2019220068A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4086497A1 (fr) 2021-05-06 2022-11-09 Alpha Process Controls (International) Ltd. Coupleur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021156308A (ja) * 2020-03-25 2021-10-07 日本スピードショア株式会社 管継手
NL2029756B1 (en) * 2021-11-15 2023-06-09 B B A Participaties B V Portable fitting assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005322A (en) * 1964-03-20 1965-09-22 Stile Craft Mfg Inc Locking mechanism in uick-connect-dsiconnect coupling
US20040189005A1 (en) * 2003-03-25 2004-09-30 Nitto Kohki Co., Ltd. Pipe coupler
US20170066644A1 (en) * 2014-02-26 2017-03-09 Identic Ab Dispensing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152093A (en) * 1967-01-24 1969-05-14 H K Porter Company Great Brita Couplings for Fluid Lines
US4564225A (en) * 1983-10-27 1986-01-14 Taylor Vernon W Multiple lead threading
US5404909A (en) * 1992-06-11 1995-04-11 Parker-Hannifin Corporation Coupling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005322A (en) * 1964-03-20 1965-09-22 Stile Craft Mfg Inc Locking mechanism in uick-connect-dsiconnect coupling
US20040189005A1 (en) * 2003-03-25 2004-09-30 Nitto Kohki Co., Ltd. Pipe coupler
US20170066644A1 (en) * 2014-02-26 2017-03-09 Identic Ab Dispensing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4086497A1 (fr) 2021-05-06 2022-11-09 Alpha Process Controls (International) Ltd. Coupleur
GB2606388A (en) 2021-05-06 2022-11-09 Alpha Process Controls International Ltd Coupling
US12007050B2 (en) 2021-05-06 2024-06-11 Alpha Process Controls International Limited Hygienic coupling

Also Published As

Publication number Publication date
WO2019220068A3 (fr) 2019-12-26
WO2019220068A2 (fr) 2019-11-21
GB201906925D0 (en) 2019-07-03
GB202104117D0 (en) 2021-05-05
GB2593816A (en) 2021-10-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)