NO831885L - Fremgangsmaate for termisk isolering av fluidledninger innleiret i grunnen. - Google Patents

Fremgangsmaate for termisk isolering av fluidledninger innleiret i grunnen.

Info

Publication number: NO831885L
Authority: NO; Norway
Prior art keywords: trench; foam; injection nozzle; sheet; thermal insulation
Prior art date: 1981-10-05

Application number

NO831885A

Other languages

English (en)

Norwegian (no)

Inventor

Francois Lazare

Original Assignee

Francois Lazare

Wellington B V

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.)

1981-10-05

Filing date

1983-05-27

Publication date

1983-05-27

1983-05-27 Application filed by Francois Lazare, Wellington B V filed Critical Francois Lazare

1983-05-27 Publication of NO831885L publication Critical patent/NO831885L/no

Links

238000000034 method Methods 0.000 title claims description 9
238000009413 insulation Methods 0.000 title claims description 5
239000012530 fluid Substances 0.000 title claims description 4
238000002347 injection Methods 0.000 claims description 8
239000007924 injection Substances 0.000 claims description 8
239000006260 foam Substances 0.000 claims description 7
239000007788 liquid Substances 0.000 claims description 5
238000000605 extraction Methods 0.000 claims 1
239000000463 material Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
FZQMJOOSLXFQSU-UHFFFAOYSA-N 3-[3,5-bis[3-(dimethylamino)propyl]-1,3,5-triazinan-1-yl]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1 FZQMJOOSLXFQSU-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
229920005830 Polyurethane Foam Polymers 0.000 description 1
229920013701 VORANOL™ Polymers 0.000 description 1
239000012790 adhesive layer Substances 0.000 description 1
101150023663 flu gene Proteins 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
239000011496 polyurethane foam Substances 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
229940029284 trichlorofluoromethane Drugs 0.000 description 1
238000003466 welding Methods 0.000 description 1

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
- F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Pipe Accessories (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Gas Or Oil Filled Cable Accessories (AREA)
Rigid Pipes And Flexible Pipes (AREA)

NO831885A 1981-10-05 1983-05-27 Fremgangsmaate for termisk isolering av fluidledninger innleiret i grunnen. NO831885L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH638681A CH644437A5 (fr)	1981-10-05	1981-10-05	Procede d'isolation thermique de conduites de fluide enterrees.

Publications (1)

Publication Number	Publication Date
NO831885L true NO831885L (no)	1983-05-27

Family

ID=4308767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO831885A NO831885L (no)	1981-10-05	1983-05-27	Fremgangsmaate for termisk isolering av fluidledninger innleiret i grunnen.

Country Status (4)

Country	Link
EP (1)	EP0090816A1 (fr)
CH (1)	CH644437A5 (fr)
NO (1)	NO831885L (fr)
WO (1)	WO1983001288A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8333722D0 (en) *	1983-12-19	1984-01-25	Raychem Gmbh	Expansible seal
RU2164319C2 (ru) *	1999-05-05	2001-03-20	Сибирский химический комбинат	Низкотемпературная магистраль

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3227788A (en) *	1960-02-29	1966-01-04	Concrete Thermal Casings Inc	Method of insulating a pipe assembly
US3484509A (en) *	1963-05-10	1969-12-16	Rensulate Corp	Insulated underground conduit
US3380258A (en) *	1965-01-22	1968-04-30	Shell Oil Co	Method of molding insulation about a metal pipe
US3563825A (en) *	1965-01-26	1971-02-16	Exxon Research Engineering Co	Method for insulating pipelines wherein more insulating material is above the center line of the pipe than below the center line
DE2219228B2 (de) *	1972-04-20	1976-04-01	Nyby Bruk Ab, Nybybruk (Schweden)	Fernheizkanal, insbesondere fuer heisswasserleitungen

1981
- 1981-10-05 CH CH638681A patent/CH644437A5/fr not_active IP Right Cessation
1982
- 1982-10-05 WO PCT/CH1982/000108 patent/WO1983001288A1/fr not_active Ceased
- 1982-10-05 EP EP19820902898 patent/EP0090816A1/fr not_active Withdrawn
1983
- 1983-05-27 NO NO831885A patent/NO831885L/no unknown

Also Published As

Publication number	Publication date
CH644437A5 (fr)	1984-07-31
EP0090816A1 (fr)	1983-10-12
WO1983001288A1 (fr)	1983-04-14

Similar Documents

Publication	Publication Date	Title
US2857931A (en)	1958-10-28	Insulated pipe and method of making the same
US5344106A (en)	1994-09-06	Fire resisting cable system
BG63050B1 (bg)	2001-02-28	Система за образуване на водонепропусклива предпазна обшивка върху стената на хидравлична конструкция и метод за изграждането й
US5023031A (en)	1991-06-11	Method of making a foam insulated water heater
NO831885L (no)	1983-05-27	Fremgangsmaate for termisk isolering av fluidledninger innleiret i grunnen.
HU217507B (hu)	2000-02-28	Eljárás gőzvezeték, főleg föld alatti gőzvezeték helyszíni szigetelésére
US1861436A (en)	1932-06-07	Underground conduit system
US3276213A (en)	1966-10-04	Reservoir for the underground storage of liquefied gases
PL204565B1 (pl)	2010-01-29	Termoizolowany przewód rurowy
NL7811770A (nl)	1980-06-03	Warmte-accumulator.
KR102520246B1 (ko)	2023-04-11	이중보온관용 엔드 플러그
FR2566883A1 (fr)	1986-01-03	Dispositif enterre de stockage de calories et procede de construction
CN212564706U (zh)	2021-02-19	一种高水位滩涂地带直埋管道安装结构
WO2020126255A1 (fr)	2020-06-25	Procédé pour installer une installation en mer
EP0479386A1 (fr)	1992-04-08	Procédé de revêtement d'une cavité de forme allongée telle que celle d'un tuyau d'égout, gaine et tuyau auxiliaire pour la mise en oeuvre du procédé
US4904428A (en)	1990-02-27	Method of making a foam insulated water heater
SE543081C2 (en)	2020-10-06	Thermal well heat carrier transport system and method for installation of the same
JP6088264B2 (ja)	2017-03-01	電線管路耐水圧処理方法及び耐水圧構造
NO156076B (no)	1987-04-13	Anvendelse av n-(diklorfluor metyltio)-3,6-endometylen-delta4-tetrahydroftalimidi paastryknings- og impregneringsmidler for tre.
CN216744538U (zh)	2022-06-14	一种可以传送高温度的地热能管道
CA1233132A (fr)	1988-02-23	Systeme d'isolation thermique de canalisation enfouies
RU2109885C1 (ru)	1998-04-27	Способ санирования увлажненной кирпичной кладки
GB2178142A (en)	1987-02-04	A foam insulated water heater and method of making same
JPH0639791B2 (ja)	1994-05-25	マンホ−ルの防水工法
CA1280043C (fr)	1991-02-12	Chauffe-eau a isolant mousse, et sa fabrication