FR2293861A7 - Pipe sleeve joint for pipes without end sockets - grips and seals pipe ends by expanding solidifying polymer formed in situ (NL090676) - Google Patents

Pipe sleeve joint for pipes without end sockets - grips and seals pipe ends by expanding solidifying polymer formed in situ (NL090676)

Info

Publication number
FR2293861A7
FR2293861A7 FR7501271A FR7501271A FR2293861A7 FR 2293861 A7 FR2293861 A7 FR 2293861A7 FR 7501271 A FR7501271 A FR 7501271A FR 7501271 A FR7501271 A FR 7501271A FR 2293861 A7 FR2293861 A7 FR 2293861A7
Authority
FR
France
Prior art keywords
pipes
grips
situ
expanding
end sockets
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
FR7501271A
Other languages
French (fr)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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 Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of FR2293861A7 publication Critical patent/FR2293861A7/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
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/068—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing swelling under working conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Joints With Sleeves (AREA)

Abstract

Joint, partic. for pipes without end sockets, having a sleeve engaging the abutting ends of the pipes and clamped against these ends, consists, at least partly, of a material which is solidified after temporary fluidity to a shape adapted to the ends of the pipes, and which pref. either expands or contracts, before and/or during solidification. Ensures that a long terms sealed joint is obtained, even where relatively large tolerances occur in the dimensions of the pipes.
FR7501271A 1974-12-05 1975-01-16 Pipe sleeve joint for pipes without end sockets - grips and seals pipe ends by expanding solidifying polymer formed in situ (NL090676) Expired FR2293861A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457557 DE2457557A1 (en) 1974-12-05 1974-12-05 CONNECTION FOR SLEEVED PIPES IN PARTICULAR

Publications (1)

Publication Number Publication Date
FR2293861A7 true FR2293861A7 (en) 1976-07-02

Family

ID=5932613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501271A Expired FR2293861A7 (en) 1974-12-05 1975-01-16 Pipe sleeve joint for pipes without end sockets - grips and seals pipe ends by expanding solidifying polymer formed in situ (NL090676)

Country Status (3)

Country Link
DE (1) DE2457557A1 (en)
FR (1) FR2293861A7 (en)
NL (1) NL7508517A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024292A1 (en) * 1990-07-31 1992-02-06 Richard Engels Connector for large dia. pipes - has rigid push=on sleeve with ring gap containing elastic tubular hose
DE202014106004U1 (en) * 2014-12-12 2016-03-17 Rehau Ag + Co sealing element

Also Published As

Publication number Publication date
NL7508517A (en) 1976-06-09
DE2457557A1 (en) 1976-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse