FR1579406A - - Google Patents

Info

Publication number
FR1579406A
FR1579406A FR1579406DA FR1579406A FR 1579406 A FR1579406 A FR 1579406A FR 1579406D A FR1579406D A FR 1579406DA FR 1579406 A FR1579406 A FR 1579406A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1579406A publication Critical patent/FR1579406A/fr
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
    • F16L59/00—Thermal insulation in general
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
    • B29C44/386—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould using a movable, elongate nozzle, e.g. to reach deep into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR1579406D 1967-09-14 1968-09-11 Expired FR1579406A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4187867A GB1220349A (en) 1967-09-14 1967-09-14 Improvements in or relating to the insulation of piping

Publications (1)

Publication Number Publication Date
FR1579406A true FR1579406A (fr) 1969-08-22

Family

ID=10421781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1579406D Expired FR1579406A (fr) 1967-09-14 1968-09-11

Country Status (4)

Country Link
DE (1) DE1779639A1 (fr)
FR (1) FR1579406A (fr)
GB (1) GB1220349A (fr)
NL (1) NL6813039A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676956A1 (fr) * 1991-06-01 1992-12-04 Behr Gmbh & Co Procede de fabrication d'une transmission par fil ou par cable, dispositif pour la mise en óoeuvre du procede et transmission comprenant un guide enrobe par un materiau elastique alveolaire.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522578A (en) * 1980-12-08 1985-06-11 J-M Manufacturing Co., Inc. Apparatus for introducing a foamable plastic insulation into the space defined by an inner core pipe and an outer casing pipe while maintaining the spacing of the pipes
GB8903259D0 (en) * 1989-02-14 1989-04-05 Tyfoam Group Limited Injection of foam
US5900195A (en) * 1996-08-12 1999-05-04 Urethane Products International Protection of pipeline joint connections
DE19711068A1 (de) * 1997-03-17 1998-09-24 Basf Ag Verfahren und Vorrichtungen zur Herstellung von mit Schaumstoffen gedämmten Rohren
US6199593B1 (en) 1997-03-17 2001-03-13 Basf Aktiengesellschaft Production of pipes insulated with foams
DE19905275A1 (de) * 1999-02-09 2000-08-10 Hennecke Gmbh Verfahren zur Herstellung wärmegedämmter Rohre
GB2458110A (en) * 2008-03-03 2009-09-09 Trelleborg Crp Ltd Mould for forming vortex inducing suppression features on an elongate member
GB2516981A (en) * 2013-08-09 2015-02-11 Pipeline Induction Heat Ltd Mould equipment for pipeline section coating and methods for coating of pipeline sections with moulds
US10357907B2 (en) 2016-06-08 2019-07-23 Bayou Holdco, Inc. System and method for applying moldable material to a pipe by injecting moldable material from a movable support
US10960588B2 (en) * 2016-06-08 2021-03-30 Bayou Holdco, Inc. System and method for applying moldable material to a pipe
CN110421774B (zh) * 2018-05-06 2023-11-10 内蒙古君诚兴业管道有限责任公司 一种在线自动同心度穿管封堵装置及自动发泡生产线
US11999089B2 (en) 2020-10-20 2024-06-04 Bayou Holdco, Inc. Transportable molding system for forming insulation on long pipes and related methods
CN113864572B (zh) * 2021-10-22 2023-03-28 三杰节能新材料股份有限公司 一种预制直埋保温管聚氨酯的均衡厚度支架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676956A1 (fr) * 1991-06-01 1992-12-04 Behr Gmbh & Co Procede de fabrication d'une transmission par fil ou par cable, dispositif pour la mise en óoeuvre du procede et transmission comprenant un guide enrobe par un materiau elastique alveolaire.

Also Published As

Publication number Publication date
DE1779639A1 (de) 1971-09-30
GB1220349A (en) 1971-01-27
NL6813039A (fr) 1969-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse