GB2042116B - Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes - Google Patents

Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes

Info

Publication number
GB2042116B
GB2042116B GB7905158A GB7905158A GB2042116B GB 2042116 B GB2042116 B GB 2042116B GB 7905158 A GB7905158 A GB 7905158A GB 7905158 A GB7905158 A GB 7905158A GB 2042116 B GB2042116 B GB 2042116B
Authority
GB
United Kingdom
Prior art keywords
small
polyurethane foam
foam body
pipe joints
alkaline substance
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
GB7905158A
Other versions
GB2042116A (en
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.)
Madison Management Group Inc
Original Assignee
Interpace Corp
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 Interpace Corp filed Critical Interpace Corp
Priority to GB7905158A priority Critical patent/GB2042116B/en
Publication of GB2042116A publication Critical patent/GB2042116A/en
Application granted granted Critical
Publication of GB2042116B publication Critical patent/GB2042116B/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
    • F16L21/035—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 placed around the spigot end before connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
GB7905158A 1979-02-14 1979-02-14 Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes Expired GB2042116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7905158A GB2042116B (en) 1979-02-14 1979-02-14 Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7905158A GB2042116B (en) 1979-02-14 1979-02-14 Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes

Publications (2)

Publication Number Publication Date
GB2042116A GB2042116A (en) 1980-09-17
GB2042116B true GB2042116B (en) 1983-05-11

Family

ID=10503188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7905158A Expired GB2042116B (en) 1979-02-14 1979-02-14 Polyurethane foam body with alkaline substance suspended therein for protecting pipe joints of small-diameter pipes

Country Status (1)

Country Link
GB (1) GB2042116B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69821444T2 (en) * 1997-11-17 2004-12-02 Murray Europa S.P.A., Trezzano Pipe connector
PL211675B1 (en) * 2007-08-03 2012-06-29 Przedsiębiorstwo Inżynierii Środowiska Ekowodrol Społka Z Ograniczoną Pump-hydrant quick coupling and pumping station containing a pump-hydrant quick coupling

Also Published As

Publication number Publication date
GB2042116A (en) 1980-09-17

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Legal Events

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