FR2248461B1 - - Google Patents

Info

Publication number
FR2248461B1
FR2248461B1 FR7435108A FR7435108A FR2248461B1 FR 2248461 B1 FR2248461 B1 FR 2248461B1 FR 7435108 A FR7435108 A FR 7435108A FR 7435108 A FR7435108 A FR 7435108A FR 2248461 B1 FR2248461 B1 FR 2248461B1
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
FR7435108A
Other languages
French (fr)
Other versions
FR2248461A1 (xx
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.)
Granges Nyby AB
Original Assignee
Granges Nyby AB
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 DE19732352623 external-priority patent/DE2352623C3/de
Application filed by Granges Nyby AB filed Critical Granges Nyby AB
Publication of FR2248461A1 publication Critical patent/FR2248461A1/fr
Application granted granted Critical
Publication of FR2248461B1 publication Critical patent/FR2248461B1/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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
FR7435108A 1973-10-19 1974-10-18 Expired FR2248461B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352623 DE2352623C3 (de) 1973-10-19 Fernheizkanal, insbesondere für Heißwasserleitungen

Publications (2)

Publication Number Publication Date
FR2248461A1 FR2248461A1 (xx) 1975-05-16
FR2248461B1 true FR2248461B1 (xx) 1979-10-12

Family

ID=5895941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435108A Expired FR2248461B1 (xx) 1973-10-19 1974-10-18

Country Status (18)

Country Link
JP (1) JPS5750998B2 (xx)
AT (1) AT337408B (xx)
BE (1) BE821256A (xx)
CA (1) CA1014869A (xx)
CH (1) CH579232A5 (xx)
CS (1) CS183765B2 (xx)
DD (1) DD114137A5 (xx)
DK (1) DK139171B (xx)
ES (1) ES206769Y (xx)
FI (1) FI58827C (xx)
FR (1) FR2248461B1 (xx)
GB (1) GB1465301A (xx)
HU (1) HU170415B (xx)
IT (1) IT1023770B (xx)
NL (1) NL7413570A (xx)
NO (1) NO743749L (xx)
PL (1) PL101702B1 (xx)
SU (1) SU543358A3 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326686A (en) * 1997-06-23 1998-12-30 British Steel Plc Insulated pipework system
US10466494B2 (en) 2015-12-18 2019-11-05 Nlight, Inc. Reverse interleaving for laser line generators
EP3640519A1 (en) * 2018-10-15 2020-04-22 E.ON Sverige AB Method for filling a trench comprising a pair of conduits and such a filled trench
EP3663627A1 (en) * 2018-12-06 2020-06-10 E.ON Sverige AB Method for filling a trench comprising a pair of conduits and such a filled trench

Also Published As

Publication number Publication date
JPS5073260A (xx) 1975-06-17
GB1465301A (en) 1977-02-23
DD114137A5 (xx) 1975-07-12
BE821256A (fr) 1975-02-17
ES206769U (es) 1976-03-01
FI298774A (xx) 1975-04-20
FI58827C (fi) 1981-04-10
CS183765B2 (en) 1978-07-31
DK139171B (da) 1979-01-02
ES206769Y (es) 1976-06-16
ATA810974A (de) 1976-10-15
DK543574A (xx) 1975-06-30
NL7413570A (nl) 1975-04-22
FI58827B (fi) 1980-12-31
HU170415B (xx) 1977-06-28
NO743749L (xx) 1975-05-20
JPS5750998B2 (xx) 1982-10-29
FR2248461A1 (xx) 1975-05-16
PL101702B1 (pl) 1979-01-31
CH579232A5 (xx) 1976-08-31
DE2352623B2 (de) 1977-03-31
AT337408B (de) 1977-06-27
IT1023770B (it) 1978-05-30
DE2352623A1 (de) 1975-04-30
CA1014869A (en) 1977-08-02
SU543358A3 (ru) 1977-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse