NO159313C - Varmeisolert ledningsroer og fremgangsmaate ved fremstilling av dette. - Google Patents

Varmeisolert ledningsroer og fremgangsmaate ved fremstilling av dette.

Info

Publication number
NO159313C
NO159313C NO793086A NO793086A NO159313C NO 159313 C NO159313 C NO 159313C NO 793086 A NO793086 A NO 793086A NO 793086 A NO793086 A NO 793086A NO 159313 C NO159313 C NO 159313C
Authority
NO
Norway
Prior art keywords
procedures
preparation
heat
insulated connections
insulated
Prior art date
Application number
NO793086A
Other languages
English (en)
Norwegian (no)
Other versions
NO793086L (no
NO159313B (no
Inventor
Hermann-Uwe Voigt
Horst Matzat
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of NO793086L publication Critical patent/NO793086L/no
Publication of NO159313B publication Critical patent/NO159313B/no
Publication of NO159313C publication Critical patent/NO159313C/no

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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/145—Arrangements for the insulation of pipes or pipe systems providing fire-resistance
    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • 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
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • Y10S138/09—Cellular
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y10S428/921—Fire or flameproofing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing Of Terminals (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO793086A 1978-09-27 1979-09-26 Varmeisolert ledningsroer og fremgangsmaate ved fremstilling av dette. NO159313C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782841934 DE2841934A1 (de) 1978-09-27 1978-09-27 Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung

Publications (3)

Publication Number Publication Date
NO793086L NO793086L (no) 1980-03-28
NO159313B NO159313B (no) 1988-09-05
NO159313C true NO159313C (no) 1988-12-14

Family

ID=6050527

Family Applications (1)

Application Number Title Priority Date Filing Date
NO793086A NO159313C (no) 1978-09-27 1979-09-26 Varmeisolert ledningsroer og fremgangsmaate ved fremstilling av dette.

Country Status (14)

Country Link
US (1) US4307756A (fr)
JP (1) JPS5547093A (fr)
AT (1) AT360809B (fr)
BE (1) BE878980A (fr)
CH (1) CH640040A5 (fr)
DE (1) DE2841934A1 (fr)
DK (1) DK151151C (fr)
ES (1) ES480322A1 (fr)
FR (1) FR2437564A1 (fr)
GB (1) GB2031103B (fr)
IT (1) IT1113294B (fr)
NL (1) NL7905043A (fr)
NO (1) NO159313C (fr)
SE (1) SE440268B (fr)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030120A1 (de) * 1980-08-08 1982-03-11 Thea Sebald GmbH & co KG, 8000 München Rohrfoermiges daemmelement fuer eine rohrisolierung
FI77102C (fi) * 1981-05-25 1989-01-10 Kabel Metallwerke Ghh Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer.
DE3208724A1 (de) * 1982-03-11 1983-09-22 kabelmetal electro GmbH, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
US4509559A (en) * 1982-03-30 1985-04-09 Dunlop Limited Fire-barriers
JPS5939518A (ja) * 1982-08-30 1984-03-03 Toyo Soda Mfg Co Ltd 配管保温保冷材外装の施工方法
KR920004612B1 (ko) * 1982-11-13 1992-06-11 카벨-운트 메탈베르크 구트호프눙스휘트 악티엔게젤샤프트 열 절연도관의 제조방법
DE3242074A1 (de) * 1982-11-13 1984-05-17 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3305420A1 (de) * 1983-02-17 1984-08-23 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE3307120A1 (de) * 1983-03-01 1984-09-06 Kabel- und Metallwerke Gutehoffnungshütte AG, 4500 Osnabrück Fernwaermeleitungsrohr
DE3307865A1 (de) * 1983-03-05 1984-09-06 kabelmetal electro GmbH, 3000 Hannover Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
US4467863A (en) * 1983-03-07 1984-08-28 Bisco Products, Inc. Flue gas duct assembly
US4556082A (en) * 1983-08-16 1985-12-03 Energy Systems, Inc. Removable thermal insulation jacket for valves and fittings
US5722462A (en) * 1984-04-25 1998-03-03 Dridi; Hamadi Flexible heat insulated fluid conduit
DE3472712D1 (en) * 1984-06-07 1988-08-18 Dow Chemical Co Heat insulating structures for low-temperature or cryogenic pipings
US4590108A (en) * 1984-07-11 1986-05-20 Nippe Reynold B Method and system for insulating pipes
DE3535151A1 (de) * 1985-10-02 1987-04-09 Bernd Brandes Verfahren und einrichtung zur herstellung eines temperaturisolierten leitungsrohres
DE3546193C3 (de) * 1985-12-27 1997-10-16 Kaefer Isoliertechnik Verfahren zur Herstellung einer entkoppelten Wärmedämmung an Behältern, Rohrleitungen oder Armaturen
US4735235A (en) * 1986-09-02 1988-04-05 C-System Incorporated Insulated duct end system
US4890864A (en) * 1986-09-02 1990-01-02 C-System Incorporated Insulated duct end system
DK579386A (da) * 1986-12-02 1988-06-03 Topo Cap Unit A S Fremgangsmaade til fremstilling af en formfast, varmeisolerendeog diffusionstaet skaal
US4772507A (en) * 1987-07-20 1988-09-20 Leo Jr Joseph P Pipe hanger insulation support
US4966202A (en) * 1988-11-14 1990-10-30 Dayco Products, Inc. Shape retention hose construction
US5004018A (en) * 1989-07-31 1991-04-02 Manville Corporation Insulated exhaust pipe and manufacture thereof
JP2804811B2 (ja) * 1990-01-24 1998-09-30 三菱電機株式会社 望遠鏡の構造体
FR2670862B1 (fr) * 1990-12-21 1993-06-11 Coflexip Conduite flexible a protection thermique amelioree.
US5183299A (en) * 1991-10-24 1993-02-02 Robert Hallerstrom Insulated pipe with end protection
US5402615A (en) * 1992-11-13 1995-04-04 International Copper Association, Ltd. Fire retardant barrier system and method
WO1996009486A2 (fr) * 1994-09-13 1996-03-28 Lothar Dee Corp. Conduit composite pour le transport de fuel
KR100567470B1 (ko) * 1994-12-29 2006-06-28 페더럴-모굴 파워트레인 인코포레이티드 슬리브 제품
US8678042B2 (en) 1995-09-28 2014-03-25 Fiberspar Corporation Composite spoolable tube
US5944060A (en) * 1995-12-26 1999-08-31 Boeing North American, Inc. Composite duct system
US5725028A (en) * 1996-05-13 1998-03-10 Cleland; James M. Trunk line
US5732742A (en) * 1996-07-01 1998-03-31 Trigen Energy Corporation Method for re-insulating intalled steam pipe insitu
DE19750564A1 (de) * 1997-11-14 1999-05-20 Missel Gmbh & Co E Dämmaterial
EP1141613B1 (fr) * 1998-12-28 2002-08-28 Shell Internationale Researchmaatschappij B.V. Conduites preisolees et leur procede de production
AT409293B (de) * 1999-04-27 2002-07-25 Ke Kelit Kunststoffwerk Gmbh Isolierung für ein leitungsrohr oder ein rohrformstück
US20080217464A1 (en) * 1999-08-26 2008-09-11 Ridgeway Lawrence M Packaging devices and methods of producing same
US20050145749A1 (en) * 2003-09-03 2005-07-07 Ridgeway Lawrence M.Jr. Packaging spool and process for producing same
US6632496B1 (en) 1999-12-03 2003-10-14 Sumitomo Electric Interconnect Products, Inc. Thermal insulation system for protecting fluid lines and method for making same
WO2002088587A1 (fr) * 2001-04-27 2002-11-07 Fiberspar Corporation Systemes de reglage de flottabilite de tubes
US7152633B2 (en) * 2003-09-17 2006-12-26 Thermo-Tec Heat shield
CA2490176C (fr) 2004-02-27 2013-02-05 Fiberspar Corporation Tuyau renforce de fibres transferable sur touret
DE102004046656A1 (de) * 2004-09-25 2006-04-06 Preh Gmbh Thermisch isoliertes, flexibles Leitungsrohr und Verfahren zur und Vorrichtung für die Herstellung eines Leitungsrohrs
US8757150B2 (en) * 2004-12-17 2014-06-24 Ric Investments, Llc Condensation reduction and management systems in a gas flow delivery system
US7302972B1 (en) 2005-08-05 2007-12-04 Stowe Alan D Thermo-insulated flexible tubing
DE102005053101A1 (de) * 2005-11-04 2007-05-10 Basf Ag Gedämmte Rohre
US20080128043A1 (en) * 2006-01-20 2008-06-05 Lou Watkins Insulated subsea pipe with flexible insulation
EP1811596B1 (fr) * 2006-01-20 2011-09-07 Alcatel Lucent Guide d'onde de radiofréquence avec conducteur électrique de film plastique revêtu d'une couche conductrice
US8839822B2 (en) 2006-03-22 2014-09-23 National Oilwell Varco, L.P. Dual containment systems, methods and kits
US8746289B2 (en) * 2007-02-15 2014-06-10 Fiberspar Corporation Weighted spoolable pipe
DE102007015660A1 (de) * 2007-03-31 2008-10-02 Brugg Rohr Ag, Holding Flexibles wärmeisoliertes Leitungsrohr
KR101492284B1 (ko) * 2007-04-02 2015-02-11 바스프 에스이 절연 파이프
CA2641492C (fr) 2007-10-23 2016-07-05 Fiberspar Corporation Conduite chauffee et methodes de transport de fluide visqueux
AT506575B1 (de) 2008-09-09 2009-10-15 Mikl Josef Brandschutzeinrichtung
US8176943B2 (en) * 2008-11-21 2012-05-15 Parker-Hannifin Corporation High temperature fire sleeve
ITTO20090039A1 (it) * 2009-01-21 2010-07-22 Cima S R L Conduttura termoisolata e metodo di marcatura delle condutture termoisolate di un impianto di riscaldamento/raffreddamento per edifici
US9127546B2 (en) 2009-01-23 2015-09-08 Fiberspar Coproation Downhole fluid separation
US8955552B2 (en) 2009-07-24 2015-02-17 Parker-Hannifin Corporation Fire resistant hose assembly
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
AU2010331950B2 (en) 2009-12-15 2015-11-05 Fiberspar Corporation System and methods for removing fluids from a subterranean well
AT509229B1 (de) * 2010-02-26 2011-07-15 Isoplus Fernwaermetechnik Ges M B H Verfahren zur herstellung eines verbundrohres
CA2881682C (fr) 2012-08-10 2021-07-06 National Oilwell Varco, L.P. Raccords de tubulure enroules composites
US9790836B2 (en) 2012-11-20 2017-10-17 Tenneco Automotive Operating Company, Inc. Loose-fill insulation exhaust gas treatment device and methods of manufacturing
PL3446021T3 (pl) * 2016-04-18 2022-01-31 Rockwool International A/S Sposób wytwarzania odcinka izolacyjnego rury do rurociągów i odcinek rury
KR20210135525A (ko) 2019-03-15 2021-11-15 스웨이지락 캄파니 단열 호스 배열
US11156322B2 (en) * 2019-10-29 2021-10-26 Aeroflex Usa, Inc. Pipe insulation jacket with reinforcement member
CN111336326A (zh) * 2020-03-09 2020-06-26 天津市中通管道保温有限公司 一种中空夹层阻燃型保温管

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US497535A (en) * 1893-05-16 Process of manufacturing electric-conduit sections
DK41572C (da) * 1926-04-17 1930-02-03 Indehavere Af En Elek Sk Forre Magnetkerne.
DE1525658C3 (de) * 1966-06-01 1981-10-15 Goepfert, Lotte, 2000 Hamburg Wärmeisoliertes Leitungsrohr
US3434502A (en) * 1967-05-22 1969-03-25 Charles D Snelling Flexible fire resistant air duct
US3529632A (en) * 1968-11-21 1970-09-22 Moore & Co Samuel Composite tubing
US3778408A (en) * 1968-12-09 1973-12-11 Ici America Inc Flame-retardant,polyurethane coating compositions
US3552445A (en) * 1969-04-18 1971-01-05 Seefore Corp Insulated pipe assembly
FR2214723B1 (fr) * 1973-01-22 1977-09-23 Hitachi Chemical Co Ltd
GB1435469A (en) * 1973-05-18 1976-05-12 Ici America Inc Urethane-modified polyisocyanurate foams
US3821067A (en) * 1973-07-05 1974-06-28 Atlantic Richfield Co Fire retardant polyurethane compositions
US3891579A (en) * 1974-02-25 1975-06-24 Basf Wyandotte Corp Process for the preparation of isocyanurate foams employing halogenated aliphatic alkanol accelerators
DE2450540C2 (de) * 1974-10-24 1982-10-14 Bayer Ag, 5090 Leverkusen Hydroxylgruppenhaltige Kompositionen und ihre Verwendung zur Herstellung von flammwidrigen Kunststoffen
DE2546798A1 (de) * 1975-10-18 1977-04-21 Volkswagenwerk Ag Anordnung zur umsetzung von schwenkbewegungen eines schwenkhebels in drehbewegungen einer welle
US4067833A (en) * 1976-03-08 1978-01-10 Texaco Development Corporation Urethane-modified polyisocyanurate foams from oxyalkylated aniline and aromatic polyisocyanates
DE2613741A1 (de) * 1976-03-31 1977-10-13 Kabel Metallwerke Ghh Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre
US4213487A (en) * 1978-01-26 1980-07-22 The Celotex Corporation Laminate of metal with thermoplastic material

Also Published As

Publication number Publication date
IT1113294B (it) 1986-01-20
DK547678A (da) 1980-03-28
FR2437564B1 (fr) 1984-03-23
DE2841934A1 (de) 1980-04-17
DK151151B (da) 1987-11-09
GB2031103A (en) 1980-04-16
JPS5547093A (en) 1980-04-02
US4307756A (en) 1981-12-29
FR2437564A1 (fr) 1980-04-25
SE7907960L (sv) 1980-03-28
NL7905043A (nl) 1980-03-31
DK151151C (da) 1988-05-16
AT360809B (de) 1981-02-10
NO793086L (no) 1980-03-28
GB2031103B (en) 1982-11-03
CH640040A5 (de) 1983-12-15
ATA897678A (de) 1980-06-15
SE440268B (sv) 1985-07-22
ES480322A1 (es) 1979-11-16
IT7947820A0 (it) 1979-01-30
NO159313B (no) 1988-09-05
BE878980A (fr) 1980-03-25

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