BR7106312D0 - Aperfeicoamentos em uniao para tubos externamente revestidos de uma camada de material esponjoso - Google Patents

Aperfeicoamentos em uniao para tubos externamente revestidos de uma camada de material esponjoso

Info

Publication number
BR7106312D0
BR7106312D0 BR6312/71A BR631271A BR7106312D0 BR 7106312 D0 BR7106312 D0 BR 7106312D0 BR 6312/71 A BR6312/71 A BR 6312/71A BR 631271 A BR631271 A BR 631271A BR 7106312 D0 BR7106312 D0 BR 7106312D0
Authority
BR
Brazil
Prior art keywords
layer
spongy material
externally coated
unique improvements
tubes externally
Prior art date
Application number
BR6312/71A
Other languages
English (en)
Portuguese (pt)
Inventor
G Heidewanu
Original Assignee
Ind Ovderneming Wavin Nv
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
Priority claimed from CH33571A external-priority patent/CH524608A/fr
Application filed by Ind Ovderneming Wavin Nv filed Critical Ind Ovderneming Wavin Nv
Publication of BR7106312D0 publication Critical patent/BR7106312D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/18—Dibenzazepines; Hydrogenated dibenzazepines
    • C07D223/22—Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines
    • 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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
BR6312/71A 1970-08-06 1971-09-24 Aperfeicoamentos em uniao para tubos externamente revestidos de uma camada de material esponjoso BR7106312D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH33571A CH524608A (fr) 1970-08-06 1970-08-06 Procédé de préparation de dérivés de la dibenzazépine
NL717100216A NL154317B (nl) 1970-08-06 1971-01-08 Verbinding voor geisoleerde buizen of buisdelen.

Publications (1)

Publication Number Publication Date
BR7106312D0 true BR7106312D0 (pt) 1973-03-29

Family

ID=25684251

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6312/71A BR7106312D0 (pt) 1970-08-06 1971-09-24 Aperfeicoamentos em uniao para tubos externamente revestidos de uma camada de material esponjoso

Country Status (8)

Country Link
US (1) US4019761A (OSRAM)
BE (1) BE777829A (OSRAM)
BR (1) BR7106312D0 (OSRAM)
CA (1) CA950499A (OSRAM)
DE (1) DE2200682A1 (OSRAM)
FR (1) FR2121304A5 (OSRAM)
GB (1) GB1370830A (OSRAM)
NL (1) NL154317B (OSRAM)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579125A (en) * 1976-06-14 1980-11-12 Sigmund F Heat-insulated pipe-lines
US4332401A (en) * 1979-12-20 1982-06-01 General Electric Company Insulated casing assembly
US4416474A (en) * 1981-01-12 1983-11-22 Miller Robert F Pipe coupling
CA1218005A (en) * 1981-10-27 1987-02-17 Roger D.A. Van Der Linden Coated recoverable articles
US4501440A (en) * 1983-01-17 1985-02-26 Baker Oil Tools, Inc. Insulated tubing joint
JPS59180190A (ja) * 1983-03-26 1984-10-13 東海ゴム工業株式会社 ホ−ス継手
FR2557671B1 (fr) * 1983-12-28 1986-08-01 Hutchinson Sa Perfectionnements apportes aux moyens d'isolation thermique de tuyauteries soumises a des contraintes thermiques, hydrostatiques et mecaniques et a leur mise en place, et procedes de realisation desdits moyens d'isolation
US4746147A (en) * 1987-04-09 1988-05-24 Ecw, Inc. Pipe joint
DD281645A5 (de) * 1988-10-14 1990-08-15 Architektur Bauwesen Hochschul Biegbares, waermegedaemmtes mantelrohrbauteil
FR2673264B1 (fr) * 1991-02-26 1994-03-11 Marchel Philippe Conduite pour le transport de fluides, en particulier d'hydrocarbures.
FI92098C (fi) * 1992-02-17 1994-09-26 Hautala Ky R Eristysputkikanavajärjestelmä
FR2721681B1 (fr) * 1994-06-28 1996-09-06 Itp Procédé de construction de conduites telles que des canalisations de produits pétroliers en mer, tuyaux et dispositifs de raccordement de tuyaux pour la mise en Óoeuvre de ce procédé.
FI102209B (fi) * 1996-04-12 1998-10-30 Jyvaeskylaen Ivk Tuote Oy Kiinnitysjärjestely sekä menetelmä sisäkkäisten putkien pysyvyyden var mistamiseksi
GB9613973D0 (en) * 1996-07-03 1996-09-04 Bredero Price Services Improvements in or relating to field joints
FR2758872B1 (fr) * 1997-01-30 1999-03-19 Itp Enveloppe d'isolation thermique, notamment pour la construction de canalisations sous-marines vehiculant des produits petroliers
US6065781A (en) * 1998-05-29 2000-05-23 Power Lone Star, Inc. Method and apparatus for protecting the weld area of polyolefin coated pipe
FI108316B (fi) * 2000-04-12 2001-12-31 Flaekt Oy Ilmastointikanavisto
GB0819688D0 (en) * 2008-10-27 2008-12-03 Subsea 7 Apparatus and method for reducing stress across subsea pipe joints
FR2937706B1 (fr) * 2008-10-29 2013-02-22 Saipem Sa Ensemble de conduites coaxiales comprenant un manchon d'isolation thermique
NL2007693C2 (en) * 2011-11-01 2013-05-07 Heerema Marine Contractors Nl Pipeline unit.
NL2007692C2 (en) * 2011-11-01 2013-05-07 Heerema Marine Contractors Nl Pipeline unit.
MY186034A (en) * 2013-08-09 2021-06-15 Shawcor Ltd High temperature insulated pipelines
CA2942810C (en) * 2014-03-28 2021-02-16 Public Joint Stock Company "Transneft" Method for thermally insulating welded joints of pre-insulated pipes
US11685090B2 (en) 2014-10-17 2023-06-27 Shawcor Ltd. Method of coating a field joint
WO2016058093A1 (en) * 2014-10-17 2016-04-21 Shawcor Ltd. Flush field joint
FR3099536B1 (fr) * 2019-07-29 2021-08-27 Itp Sa Raccord pour jonction de pipeline à double enveloppe
KR102112197B1 (ko) * 2019-10-08 2020-05-19 (주)동인엔지니어링 저온배관용 단열장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416618A (en) * 1942-08-03 1947-02-25 U S Asbestos Cement Pipe Compa Pipe
US2761949A (en) * 1954-09-29 1956-09-04 Fluid Systems Inc Prefabricated pipe system
US2894538A (en) * 1955-08-29 1959-07-14 Temploc Inc Composite fabrication pipe
FR1152651A (fr) * 1956-03-30 1958-02-21 Caliqua Perfectionnement aux réseaux de transport d'énergie thermique sous forme de fluidefroid ou chaud
US2964064A (en) * 1957-03-12 1960-12-13 T A Mfg Corp Fluid conduit insulating means
US3369826A (en) * 1961-08-22 1968-02-20 Union Carbide Corp Cryogenic fluid transfer conduit
US3146005A (en) * 1961-12-04 1964-08-25 Arrowhead Products Vacuum insulated conduits and insulated joining means
FR92771E (fr) * 1964-12-21 1968-12-27 Exxon Research Engineering Co Conduits calorifugés par pulvérisation d'une mousse.
GB1080305A (en) * 1965-03-13 1967-08-23 Hepworth Iron Co Ltd Improvements in or relating to vitrified clay piping or conduit
US3453716A (en) * 1966-02-25 1969-07-08 Exxon Research Engineering Co Method of manufacturing pipe sections for the transportation of cryogenic liquids
US3502356A (en) * 1967-11-02 1970-03-24 Hancock Brick & Tile Co Plain end sewer pipes and coupling for same
US3544672A (en) * 1967-11-06 1970-12-01 Greiner Scient Corp Coupling and method for making
NL165827C (nl) * 1970-02-12 1981-05-15 Wavin Bv Buisverbinding voor buizen.
FR2042814A5 (en) * 1969-04-05 1971-02-12 Ind Onderneming Sheathed foam pipe joints
FR2045151A5 (OSRAM) * 1969-06-09 1971-02-26 Sigmund Frank

Also Published As

Publication number Publication date
US4019761A (en) 1977-04-26
BE777829A (nl) 1972-05-02
DE2200682A1 (de) 1972-07-20
FR2121304A5 (OSRAM) 1972-08-18
GB1370830A (en) 1974-10-16
NL7100216A (OSRAM) 1972-07-11
CA950499A (en) 1974-07-02
NL154317B (nl) 1977-08-15

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