FR2274859A1 - Conduits, notamment de gaz, calorifuges - Google Patents

Conduits, notamment de gaz, calorifuges

Info

Publication number
FR2274859A1
FR2274859A1 FR7518527A FR7518527A FR2274859A1 FR 2274859 A1 FR2274859 A1 FR 2274859A1 FR 7518527 A FR7518527 A FR 7518527A FR 7518527 A FR7518527 A FR 7518527A FR 2274859 A1 FR2274859 A1 FR 2274859A1
Authority
FR
France
Prior art keywords
ducts
insulation
especially gas
gas
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.)
Granted
Application number
FR7518527A
Other languages
English (en)
Other versions
FR2274859B1 (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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2274859A1 publication Critical patent/FR2274859A1/fr
Application granted granted Critical
Publication of FR2274859B1 publication Critical patent/FR2274859B1/fr
Granted 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
    • 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
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/10—Metal foil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Duct Arrangements (AREA)
  • Joints Allowing Movement (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Chimneys And Flues (AREA)
FR7518527A 1974-06-14 1975-06-13 Conduits, notamment de gaz, calorifuges Granted FR2274859A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/479,330 US4054158A (en) 1974-06-14 1974-06-14 Insulated pipe structure

Publications (2)

Publication Number Publication Date
FR2274859A1 true FR2274859A1 (fr) 1976-01-09
FR2274859B1 FR2274859B1 (fr) 1981-09-25

Family

ID=23903572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518527A Granted FR2274859A1 (fr) 1974-06-14 1975-06-13 Conduits, notamment de gaz, calorifuges

Country Status (9)

Country Link
US (1) US4054158A (fr)
JP (1) JPS513023A (fr)
CA (1) CA1027885A (fr)
DE (1) DE2523980C3 (fr)
ES (1) ES438041A1 (fr)
FR (1) FR2274859A1 (fr)
GB (1) GB1498434A (fr)
IT (1) IT1038474B (fr)
NL (1) NL178624C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9702494B2 (en) 2013-05-20 2017-07-11 Fluor Technologies Corporation Duct assemblies with internally bolted expansion joint
US10167982B2 (en) 2016-07-08 2019-01-01 Fluor Technologies Corporation Stacked duct assemblies

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185463A (en) * 1976-05-18 1980-01-29 Toyota Jibosha Kogyo Kabushiki Kaisha Exhaust double pipe of an internal combustion engine
US4332401A (en) * 1979-12-20 1982-06-01 General Electric Company Insulated casing assembly
US4459731A (en) * 1980-08-29 1984-07-17 Chevron Research Company Concentric insulated tubing string
US4477106A (en) * 1980-08-29 1984-10-16 Chevron Research Company Concentric insulated tubing string
US4713271A (en) * 1982-06-30 1987-12-15 Cosden Technology, Inc. Foamed polymer tubing
US4659601A (en) * 1984-03-12 1987-04-21 The Babcock & Wilcox Company Adjustable multilayer thermal mirror insulation
IE840398L (en) * 1984-05-21 1985-08-21 John Patrick Nally Chimney flue
JPS61109901A (ja) * 1984-10-31 1986-05-28 Taiyo Tekko Kk 電空変換器
FI854459L (fi) * 1984-11-14 1986-05-15 Raychem Sa Nv Sammanfogning av isolerade laongstraeckta delar av roerledningar.
DE3520072A1 (de) * 1985-06-04 1986-12-04 G + H Montage Gmbh, 6700 Ludwigshafen Einrichtung zur waerme-/schall-daemmung an einem rauchgaskanal
JPH0680354B2 (ja) * 1985-11-13 1994-10-12 カヤバ工業株式会社 切換弁
JPS6319410A (ja) * 1986-07-10 1988-01-27 Taiyo Tekko Kk 流体圧アクチユエ−タ作動装置
US4808031A (en) * 1986-07-28 1989-02-28 Ralph Baker Pipeline joint protector
US4929000A (en) * 1988-12-02 1990-05-29 American Metal Products Company Multiple walled chimney
US6076862A (en) * 1998-08-24 2000-06-20 Selkirk, Inc. Concentric snap-together direct vent structure and associated fabrication methods
US6131960A (en) * 1998-10-16 2000-10-17 Mchughs; Larry Packing sealed expansion joint
WO2002052184A2 (fr) * 2000-12-22 2002-07-04 Mitsui Babcock Energy Limited Tuyau combine
JP4649076B2 (ja) * 2001-08-09 2011-03-09 トヨタ自動車株式会社 排気管継ぎ手
US7442120B2 (en) * 2002-05-15 2008-10-28 Imperial Sheet Metal Ltd. Connection adapter for conduits and ventilation units
US7407197B2 (en) * 2004-09-17 2008-08-05 Offshore Joint Services, Inc. Pipe joint infill and protective sleeve
US7472476B2 (en) 2005-09-21 2009-01-06 Offshore Joint Services, Inc. Method of applying joint infill cladding to pipe
US20070063510A1 (en) * 2005-09-21 2007-03-22 Offshore Joint Services, Inc. Protective sleeve for pipe joint infill cladding
US20070063508A1 (en) * 2005-09-21 2007-03-22 Offshore Joint Services, Inc. Joint infill cladding and method of applying same
EP2076703A4 (fr) * 2006-09-29 2010-10-06 Offshore Joint Services Inc Revêtement de joint de conduite pour isolation humide avec adhésion améliorée
AU2007305282A1 (en) * 2006-09-29 2008-04-10 Offshore Joint Services, Inc. Pipeline field joint coating for wet insulation field joints
CA2846921C (fr) 2014-03-18 2017-04-25 G.B.D. Corp. Compensateur de dilatation dote de multiples couches ayant une rigidite differente
CA2846801C (fr) 2014-03-17 2017-04-25 G.B.D. Corp. Compensateur de dilatation dote de connecteurs
US10046510B2 (en) 2014-03-25 2018-08-14 Omachron Intellectual Property Inc. Methods of manufacturing an expansion compensator
CA2855326A1 (fr) 2014-06-26 2015-12-26 G.B.D. Corp. Methodes d'installation de compensateur de dilatation
US11098852B1 (en) * 2017-06-27 2021-08-24 Quest Thermal Group LLC Vapor cooled insulation structure
US11485588B2 (en) * 2020-03-20 2022-11-01 Cnh Industrial America Llc Wear resistant granular direction altering device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US360782A (en) * 1887-04-05 Covering for steam pipes
US563775A (en) * 1896-07-14 Albert lantzke
US634344A (en) * 1899-06-01 1899-10-03 William John Henning Pipe-coupling.
US683514A (en) * 1901-02-25 1901-10-01 David Q Stephens Non-conducting covering.
US1411960A (en) * 1920-07-14 1922-04-04 Doino Carmine Heat-insulating covering for pipes
US1838242A (en) * 1928-07-12 1931-12-29 Reynolds Metals Co Pipe covering
US1913180A (en) * 1929-03-29 1933-06-06 Weber Louis Insulating covering
US2013193A (en) * 1934-11-03 1935-09-03 Williams Wallace Company Composite pipe construction
US3282011A (en) * 1962-04-25 1966-11-01 Johns Manville Thermal insulating structure
DE2008455A1 (de) * 1970-02-24 1971-09-16 Hamburger Flugzeugbau Gmbh Isolierung für Geräte, Bauteile, Rohre, Leitungen u. dgl
US3807777A (en) * 1972-04-10 1974-04-30 Celanese Corp Expansion joint assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9702494B2 (en) 2013-05-20 2017-07-11 Fluor Technologies Corporation Duct assemblies with internally bolted expansion joint
US10167982B2 (en) 2016-07-08 2019-01-01 Fluor Technologies Corporation Stacked duct assemblies

Also Published As

Publication number Publication date
ES438041A1 (es) 1977-02-16
NL178624C (nl) 1986-04-16
IT1038474B (it) 1979-11-20
US4054158A (en) 1977-10-18
NL7506132A (nl) 1975-12-16
CA1027885A (fr) 1978-03-14
DE2523980B2 (de) 1977-08-18
GB1498434A (en) 1978-01-18
FR2274859B1 (fr) 1981-09-25
DE2523980C3 (de) 1978-04-27
DE2523980A1 (de) 1976-02-19
JPS5650156B2 (fr) 1981-11-27
JPS513023A (en) 1976-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse