GB1420073A - Pipe joints - Google Patents

Pipe joints

Info

Publication number
GB1420073A
GB1420073A GB1298272A GB1298272A GB1420073A GB 1420073 A GB1420073 A GB 1420073A GB 1298272 A GB1298272 A GB 1298272A GB 1298272 A GB1298272 A GB 1298272A GB 1420073 A GB1420073 A GB 1420073A
Authority
GB
United Kingdom
Prior art keywords
encapsulant
joint
march
avon
liner
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
GB1298272A
Other languages
English (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.)
British Gas Corp
Avon Technologies PLC
Original Assignee
British Gas Corp
Avon Rubber PLC
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 British Gas Corp, Avon Rubber PLC filed Critical British Gas Corp
Priority to GB1298272A priority Critical patent/GB1420073A/en
Priority to IT21789/73A priority patent/IT981469B/it
Priority to DE2313459A priority patent/DE2313459A1/de
Priority to BE128945A priority patent/BE796969A/xx
Priority to FR7309774A priority patent/FR2176884B1/fr
Priority to CA166,431A priority patent/CA992284A/en
Priority to US342333A priority patent/US3927158A/en
Priority to JP3251273A priority patent/JPS553594B2/ja
Priority to AU53538/73A priority patent/AU465349B2/en
Priority to NL7303895A priority patent/NL7303895A/xx
Publication of GB1420073A publication Critical patent/GB1420073A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/10—Adhesive or cemented joints
    • F16L13/106—Tools
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2019/00—Use of rubber not provided for in a single one of main groups B29K2007/00 - B29K2011/00, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2267/00—Use of polyesters or derivatives thereof as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2275/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
GB1298272A 1972-03-20 1972-03-20 Pipe joints Expired GB1420073A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1298272A GB1420073A (en) 1972-03-20 1972-03-20 Pipe joints
IT21789/73A IT981469B (it) 1972-03-20 1973-03-16 Procedimento ed apparecchiatura per incapsulare un giunto tra organi cavi per la conduzione di un fluido sotto pressione
DE2313459A DE2313459A1 (de) 1972-03-20 1973-03-17 Verfahren und vorrichtung zum ausbilden einer umhuellung fuer die verbindungsstelle von unter fluidem druck stehenden roehren
BE128945A BE796969A (fr) 1972-03-20 1973-03-19 Joints pour tuyaux
FR7309774A FR2176884B1 (enrdf_load_stackoverflow) 1972-03-20 1973-03-19
CA166,431A CA992284A (en) 1972-03-20 1973-03-19 Pipe joints
US342333A US3927158A (en) 1972-03-20 1973-03-19 Method of resealing pipe joints
JP3251273A JPS553594B2 (enrdf_load_stackoverflow) 1972-03-20 1973-03-20
AU53538/73A AU465349B2 (en) 1972-03-20 1973-03-20 Pipe joints
NL7303895A NL7303895A (enrdf_load_stackoverflow) 1972-03-20 1973-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1298272A GB1420073A (en) 1972-03-20 1972-03-20 Pipe joints

Publications (1)

Publication Number Publication Date
GB1420073A true GB1420073A (en) 1976-01-07

Family

ID=10014662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1298272A Expired GB1420073A (en) 1972-03-20 1972-03-20 Pipe joints

Country Status (9)

Country Link
US (1) US3927158A (enrdf_load_stackoverflow)
JP (1) JPS553594B2 (enrdf_load_stackoverflow)
BE (1) BE796969A (enrdf_load_stackoverflow)
CA (1) CA992284A (enrdf_load_stackoverflow)
DE (1) DE2313459A1 (enrdf_load_stackoverflow)
FR (1) FR2176884B1 (enrdf_load_stackoverflow)
GB (1) GB1420073A (enrdf_load_stackoverflow)
IT (1) IT981469B (enrdf_load_stackoverflow)
NL (1) NL7303895A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044719A1 (en) * 1980-07-18 1982-01-27 Btr Industries Limited Improvements in apparatus for sealing pipes
GB2119058A (en) * 1982-04-28 1983-11-09 Furmanite Int Ltd Sealing pipe joints
GB2555776A (en) * 2016-09-05 2018-05-16 Intelligent Engineering Bahamas Ltd Tubular structure repair

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706649A1 (de) * 1977-02-23 1978-08-24 Pilgrim Eng Dev Rohrverbindung und verfahren zu deren herstellung
JPS5457224A (en) * 1977-10-15 1979-05-08 Kankyo Kaihatsu Kk Method of connecting sewer pipe* etc*
JPS54179296U (enrdf_load_stackoverflow) * 1978-06-07 1979-12-18
JPS5518677U (enrdf_load_stackoverflow) * 1978-07-22 1980-02-06
SE440214B (sv) * 1980-02-21 1985-07-22 Belzona Verfahrenstech Bastian Stodlager for fartygs lastrumslucka
US4468057A (en) * 1980-03-31 1984-08-28 Crombrugghe A De Pipe coupling system
US4323526A (en) * 1980-06-02 1982-04-06 Rubco Products, Inc. Method for sealing pipe joints
GB2104181A (en) * 1981-08-11 1983-03-02 Btr Ltd A method of and apparatus for repairing a leak in a pipe or pipeline
WO2011109887A1 (en) 2010-03-10 2011-09-15 Salflex Polymers Ltd. Neck assembly
US11767943B2 (en) 2020-12-10 2023-09-26 Xcel Energy Vent box method and appartus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US333011A (en) * 1885-12-22 Method of sealing the joints of gas-mains
US2573366A (en) * 1948-11-10 1951-10-30 Walter H Scholl Means of sealing pipe joints
US3265782A (en) * 1962-05-07 1966-08-09 Rosengarten Process for sealing mains
GB1166335A (en) * 1967-10-13 1969-10-08 West Chester Chem Co Improvements in Method and Means for External Sealing of Pipe Joints.
GB1299079A (en) * 1969-05-27 1972-12-06 Ici Ltd Method of sealing leaks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044719A1 (en) * 1980-07-18 1982-01-27 Btr Industries Limited Improvements in apparatus for sealing pipes
GB2119058A (en) * 1982-04-28 1983-11-09 Furmanite Int Ltd Sealing pipe joints
GB2555776A (en) * 2016-09-05 2018-05-16 Intelligent Engineering Bahamas Ltd Tubular structure repair

Also Published As

Publication number Publication date
CA992284A (en) 1976-07-06
BE796969A (fr) 1973-07-16
JPS553594B2 (enrdf_load_stackoverflow) 1980-01-25
JPS4919421A (enrdf_load_stackoverflow) 1974-02-20
US3927158A (en) 1975-12-16
NL7303895A (enrdf_load_stackoverflow) 1973-09-24
DE2313459A1 (de) 1973-10-11
IT981469B (it) 1974-10-10
AU5353873A (en) 1974-09-26
FR2176884A1 (enrdf_load_stackoverflow) 1973-11-02
FR2176884B1 (enrdf_load_stackoverflow) 1977-04-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee