FI58827C - Fjaerrvaermekanal saerskilt foer hetvattenledningar - Google Patents

Fjaerrvaermekanal saerskilt foer hetvattenledningar Download PDF

Info

Publication number
FI58827C
FI58827C FI2987/74A FI298774A FI58827C FI 58827 C FI58827 C FI 58827C FI 2987/74 A FI2987/74 A FI 2987/74A FI 298774 A FI298774 A FI 298774A FI 58827 C FI58827 C FI 58827C
Authority
FI
Finland
Prior art keywords
duct
cover film
pipes
holes
district heating
Prior art date
Application number
FI2987/74A
Other languages
English (en)
Finnish (fi)
Other versions
FI58827B (fi
FI298774A (es
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/de
Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab
Publication of FI298774A publication Critical patent/FI298774A/fi
Publication of FI58827B publication Critical patent/FI58827B/fi
Application granted granted Critical
Publication of FI58827C publication Critical patent/FI58827C/fi

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)
FI2987/74A 1973-10-19 1974-10-14 Fjaerrvaermekanal saerskilt foer hetvattenledningar FI58827C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732352623 DE2352623C3 (de) 1973-10-19 Fernheizkanal, insbesondere für Heißwasserleitungen
DE2352623 1973-10-19

Publications (3)

Publication Number Publication Date
FI298774A FI298774A (es) 1975-04-20
FI58827B FI58827B (fi) 1980-12-31
FI58827C true FI58827C (fi) 1981-04-10

Family

ID=5895941

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2987/74A FI58827C (fi) 1973-10-19 1974-10-14 Fjaerrvaermekanal saerskilt foer hetvattenledningar

Country Status (18)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (3)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (es) 1975-07-12
DK543574A (es) 1975-06-30
GB1465301A (en) 1977-02-23
PL101702B1 (pl) 1979-01-31
ES206769Y (es) 1976-06-16
CS183765B2 (en) 1978-07-31
FR2248461B1 (es) 1979-10-12
DK139171B (da) 1979-01-02
DE2352623B2 (de) 1977-03-31
ES206769U (es) 1976-03-01
FI58827B (fi) 1980-12-31
JPS5073260A (es) 1975-06-17
JPS5750998B2 (es) 1982-10-29
FI298774A (es) 1975-04-20
NO743749L (es) 1975-05-20
HU170415B (es) 1977-06-28
ATA810974A (de) 1976-10-15
CH579232A5 (es) 1976-08-31
BE821256A (fr) 1975-02-17
IT1023770B (it) 1978-05-30
DE2352623A1 (de) 1975-04-30
CA1014869A (en) 1977-08-02
FR2248461A1 (es) 1975-05-16
AT337408B (de) 1977-06-27
NL7413570A (nl) 1975-04-22
SU543358A3 (ru) 1977-01-15

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