AT337408B - DISTRICT HEATING, IN PARTICULAR FOR HOT WATER PIPES - Google Patents

DISTRICT HEATING, IN PARTICULAR FOR HOT WATER PIPES

Info

Publication number
AT337408B
AT337408B AT810974A AT810974A AT337408B AT 337408 B AT337408 B AT 337408B AT 810974 A AT810974 A AT 810974A AT 810974 A AT810974 A AT 810974A AT 337408 B AT337408 B AT 337408B
Authority
AT
Austria
Prior art keywords
hot water
water pipes
district heating
district
heating
Prior art date
Application number
AT810974A
Other languages
German (de)
Other versions
ATA810974A (en
Inventor
Lennart Lundbohm
Original Assignee
Graenges 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/en
Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab
Publication of ATA810974A publication Critical patent/ATA810974A/en
Application granted granted Critical
Publication of AT337408B publication Critical patent/AT337408B/en

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)
  • Pipe Accessories (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)
AT810974A 1973-10-19 1974-10-09 DISTRICT HEATING, IN PARTICULAR FOR HOT WATER PIPES AT337408B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352623 DE2352623C3 (en) 1973-10-19 District heating duct, in particular for hot water pipes

Publications (2)

Publication Number Publication Date
ATA810974A ATA810974A (en) 1976-10-15
AT337408B true AT337408B (en) 1977-06-27

Family

ID=5895941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT810974A AT337408B (en) 1973-10-19 1974-10-09 DISTRICT HEATING, IN PARTICULAR FOR HOT WATER PIPES

Country Status (18)

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

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
DD114137A5 (en) 1975-07-12
DK543574A (en) 1975-06-30
GB1465301A (en) 1977-02-23
PL101702B1 (en) 1979-01-31
ES206769Y (en) 1976-06-16
CS183765B2 (en) 1978-07-31
FR2248461B1 (en) 1979-10-12
DK139171B (en) 1979-01-02
DE2352623B2 (en) 1977-03-31
ES206769U (en) 1976-03-01
FI58827B (en) 1980-12-31
JPS5073260A (en) 1975-06-17
JPS5750998B2 (en) 1982-10-29
FI298774A (en) 1975-04-20
NO743749L (en) 1975-05-20
HU170415B (en) 1977-06-28
ATA810974A (en) 1976-10-15
CH579232A5 (en) 1976-08-31
FI58827C (en) 1981-04-10
BE821256A (en) 1975-02-17
IT1023770B (en) 1978-05-30
DE2352623A1 (en) 1975-04-30
CA1014869A (en) 1977-08-02
FR2248461A1 (en) 1975-05-16
NL7413570A (en) 1975-04-22
SU543358A3 (en) 1977-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee