CH566512A5 - - Google Patents
Info
- Publication number
- CH566512A5 CH566512A5 CH567773A CH567773A CH566512A5 CH 566512 A5 CH566512 A5 CH 566512A5 CH 567773 A CH567773 A CH 567773A CH 567773 A CH567773 A CH 567773A CH 566512 A5 CH566512 A5 CH 566512A5
- Authority
- CH
- Switzerland
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
-
- 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
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722219228 DE2219228B2 (de) | 1972-04-20 | 1972-04-20 | Fernheizkanal, insbesondere fuer heisswasserleitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566512A5 true CH566512A5 (OSRAM) | 1975-09-15 |
Family
ID=5842619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH567773A CH566512A5 (OSRAM) | 1972-04-20 | 1973-04-19 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3933181A (OSRAM) |
| JP (1) | JPS4921748A (OSRAM) |
| AT (1) | AT329337B (OSRAM) |
| CA (1) | CA1017267A (OSRAM) |
| CH (1) | CH566512A5 (OSRAM) |
| DE (1) | DE2219228B2 (OSRAM) |
| DK (1) | DK135186C (OSRAM) |
| FR (1) | FR2181022B1 (OSRAM) |
| GB (2) | GB1435002A (OSRAM) |
| NO (1) | NO137059C (OSRAM) |
| SE (1) | SE385961B (OSRAM) |
| SU (1) | SU522822A3 (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119751A (en) * | 1972-04-20 | 1978-10-10 | Nyby Bruk Ab | Cover means for protecting tubes conveying hot mediums |
| CH644437A5 (fr) * | 1981-10-05 | 1984-07-31 | Wellington Bv | Procede d'isolation thermique de conduites de fluide enterrees. |
| US5765586A (en) * | 1994-11-28 | 1998-06-16 | Powermass Corporation | Reduction of heat transfer between a body and its environment |
| US6311710B1 (en) | 1994-11-28 | 2001-11-06 | Powermass Corporation | Reduction of heat transfer between a body and its environment |
| US6702517B2 (en) * | 2001-08-10 | 2004-03-09 | Advanced Drainage Systems, Inc. | Pipe assembly for collecting surface water runoff and associated methods |
| US6705800B2 (en) | 2002-06-11 | 2004-03-16 | Ring Industrial Group, Lp | Liquid drainage system with cover |
| CN100404939C (zh) * | 2005-06-20 | 2008-07-23 | 吕迎智 | 热电厂蒸汽管道铺设方法 |
| WO2017070289A1 (en) * | 2015-10-22 | 2017-04-27 | Shell Oil Company | Pipe-clamping block |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1797443A (en) * | 1928-08-24 | 1931-03-24 | Banner Rock Corp | Monolithic underground insulation |
| US2906294A (en) * | 1953-11-27 | 1959-09-29 | Earl C Peterson | Duct structure for pipes |
| US2997071A (en) * | 1957-10-09 | 1961-08-22 | John W May | Pipe systems |
| US3150691A (en) * | 1962-04-02 | 1964-09-29 | Permaduc Inc | Underground self-drying conduit |
| US3229023A (en) * | 1963-10-21 | 1966-01-11 | Gen Electric | Thermal upgrading of electrical apparatus |
| US3668837A (en) * | 1970-02-13 | 1972-06-13 | Pall Corp | Separator of the semipermeable membrane type |
| US3680364A (en) * | 1970-06-22 | 1972-08-01 | Roger E Carrier | Monitoring humidity |
| US3675432A (en) * | 1971-01-28 | 1972-07-11 | Phillips Petroleum Co | Pipeline construction |
| US3751879A (en) * | 1971-04-26 | 1973-08-14 | Instrumentation Specialties Co | Apparatus for reducing the dissolved gas concentration in a liquid |
-
1972
- 1972-04-20 DE DE19722219228 patent/DE2219228B2/de active Granted
-
1973
- 1973-04-10 SE SE7305003A patent/SE385961B/xx unknown
- 1973-04-12 NO NO1523/73A patent/NO137059C/no unknown
- 1973-04-12 DK DK198773A patent/DK135186C/da active
- 1973-04-16 AT AT335073A patent/AT329337B/de not_active IP Right Cessation
- 1973-04-18 GB GB4087675A patent/GB1435002A/en not_active Expired
- 1973-04-18 GB GB1883773A patent/GB1435001A/en not_active Expired
- 1973-04-19 US US05/352,420 patent/US3933181A/en not_active Expired - Lifetime
- 1973-04-19 CH CH567773A patent/CH566512A5/xx not_active IP Right Cessation
- 1973-04-19 JP JP48044988A patent/JPS4921748A/ja active Pending
- 1973-04-19 FR FR7314419A patent/FR2181022B1/fr not_active Expired
- 1973-04-19 SU SU1915287A patent/SU522822A3/ru active
- 1973-04-24 CA CA169,351A patent/CA1017267A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA335073A (de) | 1975-07-15 |
| SU522822A3 (ru) | 1976-07-25 |
| AT329337B (de) | 1976-05-10 |
| DE2219228B2 (de) | 1976-04-01 |
| DK135186C (da) | 1977-08-15 |
| NO137059B (no) | 1977-09-12 |
| GB1435002A (en) | 1976-05-12 |
| DK135186B (da) | 1977-03-14 |
| FR2181022A1 (OSRAM) | 1973-11-30 |
| DE2219228A1 (de) | 1973-10-25 |
| CA1017267A (en) | 1977-09-13 |
| US3933181A (en) | 1976-01-20 |
| SE385961B (sv) | 1976-07-26 |
| GB1435001A (en) | 1976-05-12 |
| JPS4921748A (OSRAM) | 1974-02-26 |
| NO137059C (no) | 1977-12-21 |
| FR2181022B1 (OSRAM) | 1975-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |