GB2165016B - Pipe coupling accommodating expansion/contraction - Google Patents

Pipe coupling accommodating expansion/contraction

Info

Publication number
GB2165016B
GB2165016B GB08523605A GB8523605A GB2165016B GB 2165016 B GB2165016 B GB 2165016B GB 08523605 A GB08523605 A GB 08523605A GB 8523605 A GB8523605 A GB 8523605A GB 2165016 B GB2165016 B GB 2165016B
Authority
GB
United Kingdom
Prior art keywords
contraction
pipe coupling
accommodating expansion
coupling accommodating
expansion
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
GB08523605A
Other versions
GB2165016A (en
GB8523605D0 (en
Inventor
Kunio Fukasawa
Toshiro Shimizutani
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.)
Victaulic Company of Japan Ltd
Original Assignee
Victaulic Company of Japan 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
Application filed by Victaulic Company of Japan Ltd filed Critical Victaulic Company of Japan Ltd
Publication of GB8523605D0 publication Critical patent/GB8523605D0/en
Publication of GB2165016A publication Critical patent/GB2165016A/en
Application granted granted Critical
Publication of GB2165016B publication Critical patent/GB2165016B/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F16L27/1275—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt
    • F16L27/12751—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt the threaded bolt extending longitudinally

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints Allowing Movement (AREA)
  • Joints With Sleeves (AREA)
GB08523605A 1984-09-28 1985-09-25 Pipe coupling accommodating expansion/contraction Expired GB2165016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145838U JPH024311Y2 (en) 1984-09-28 1984-09-28

Publications (3)

Publication Number Publication Date
GB8523605D0 GB8523605D0 (en) 1985-10-30
GB2165016A GB2165016A (en) 1986-04-03
GB2165016B true GB2165016B (en) 1988-02-17

Family

ID=15394271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08523605A Expired GB2165016B (en) 1984-09-28 1985-09-25 Pipe coupling accommodating expansion/contraction

Country Status (3)

Country Link
JP (1) JPH024311Y2 (en)
GB (1) GB2165016B (en)
HK (1) HK76588A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1061853A (en) * 1996-06-11 1998-03-06 Nippon Buikutoritsuku Kk Expansion joint
NZ505216A (en) * 1997-11-18 2003-05-30 Oystertec Plc Method of interconecting an end of a pipe with a hollow structure having a screw threaded tubular inlet to form a joint , with first and second seals , the second seal between tubular inlet and pipe end , pipe end distorted outward
GB2442010A (en) * 2006-09-23 2008-03-26 Planned Maintenance An adaptor for externally connecting a CIPP-lined pipe to a replacement pipe
JP5557470B2 (en) * 2009-01-27 2014-07-23 株式会社クボタ Pipe joint structure
JP5500922B2 (en) * 2009-05-18 2014-05-21 株式会社クボタ Fitting and press ring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473514U (en) * 1977-11-04 1979-05-25

Also Published As

Publication number Publication date
HK76588A (en) 1988-09-30
GB2165016A (en) 1986-04-03
JPH024311Y2 (en) 1990-01-31
JPS6161390U (en) 1986-04-25
GB8523605D0 (en) 1985-10-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000925