FI58827C - Fjaerrvaermekanal saerskilt foer hetvattenledningar - Google Patents
Fjaerrvaermekanal saerskilt foer hetvattenledningar Download PDFInfo
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 15
- 239000013039 cover film Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 239000010408 film Substances 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
-
- 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)
- Rigid Pipes And Flexible Pipes (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pipe Accessories (AREA)
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 |
|---|---|
| FI298774A7 FI298774A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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)
Cited By (1)
| 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)
| 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 |
-
1974
- 1974-10-09 DD DD181603A patent/DD114137A5/xx unknown
- 1974-10-09 AT AT810974A patent/AT337408B/de not_active IP Right Cessation
- 1974-10-10 CH CH1365674A patent/CH579232A5/xx not_active IP Right Cessation
- 1974-10-14 FI FI2987/74A patent/FI58827C/fi active
- 1974-10-16 NL NL7413570A patent/NL7413570A/xx not_active Application Discontinuation
- 1974-10-16 GB GB4487474A patent/GB1465301A/en not_active Expired
- 1974-10-16 CS CS7400007096A patent/CS183765B2/cs unknown
- 1974-10-17 DK DK543574AA patent/DK139171B/da not_active Application Discontinuation
- 1974-10-17 HU HUGE963A patent/HU170415B/hu unknown
- 1974-10-17 PL PL1974174897A patent/PL101702B1/pl unknown
- 1974-10-17 SU SU2068427A patent/SU543358A3/ru active
- 1974-10-17 NO NO743749A patent/NO743749L/no unknown
- 1974-10-18 JP JP49120930A patent/JPS5750998B2/ja not_active Expired
- 1974-10-18 IT IT9594/74A patent/IT1023770B/it active
- 1974-10-18 CA CA211,757A patent/CA1014869A/en not_active Expired
- 1974-10-18 BE BE149692A patent/BE821256A/xx unknown
- 1974-10-18 FR FR7435108A patent/FR2248461B1/fr not_active Expired
- 1974-10-19 ES ES1974206769U patent/ES206769Y/es not_active Expired
Cited By (1)
| 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
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