NL7413570A - A HEATING DUCT FOR LONG DISTANCES, ESPECIALLY FOR HOT WATER PIPES. - Google Patents
A HEATING DUCT FOR LONG DISTANCES, ESPECIALLY FOR HOT WATER PIPES.Info
- Publication number
- NL7413570A NL7413570A NL7413570A NL7413570A NL7413570A NL 7413570 A NL7413570 A NL 7413570A NL 7413570 A NL7413570 A NL 7413570A NL 7413570 A NL7413570 A NL 7413570A NL 7413570 A NL7413570 A NL 7413570A
- Authority
- NL
- Netherlands
- Prior art keywords
- hot water
- water pipes
- long distances
- heating duct
- duct
- Prior art date
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)
- Rigid Pipes And Flexible Pipes (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)
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 (1)
Publication Number | Publication Date |
---|---|
NL7413570A true NL7413570A (en) | 1975-04-22 |
Family
ID=5895941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7413570A NL7413570A (en) | 1973-10-19 | 1974-10-16 | A HEATING DUCT FOR LONG DISTANCES, ESPECIALLY 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) |
Cited By (2)
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 |
CN113330243A (en) * | 2018-10-15 | 2021-08-31 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and filled trench |
Families Citing this family (2)
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 |
-
1974
- 1974-10-09 DD DD181603A patent/DD114137A5/xx unknown
- 1974-10-09 AT AT810974A patent/AT337408B/en 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/en active
- 1974-10-16 GB GB4487474A patent/GB1465301A/en not_active Expired
- 1974-10-16 NL NL7413570A patent/NL7413570A/en not_active Application Discontinuation
- 1974-10-16 CS CS7400007096A patent/CS183765B2/en unknown
- 1974-10-17 PL PL1974174897A patent/PL101702B1/en unknown
- 1974-10-17 NO NO743749A patent/NO743749L/no unknown
- 1974-10-17 DK DK543574AA patent/DK139171B/en not_active Application Discontinuation
- 1974-10-17 SU SU2068427A patent/SU543358A3/en active
- 1974-10-17 HU HUGE963A patent/HU170415B/hu unknown
- 1974-10-18 JP JP49120930A patent/JPS5750998B2/ja not_active Expired
- 1974-10-18 CA CA211,757A patent/CA1014869A/en not_active Expired
- 1974-10-18 FR FR7435108A patent/FR2248461B1/fr not_active Expired
- 1974-10-18 BE BE149692A patent/BE821256A/en unknown
- 1974-10-18 IT IT9594/74A patent/IT1023770B/en active
- 1974-10-19 ES ES1974206769U patent/ES206769Y/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113330243A (en) * | 2018-10-15 | 2021-08-31 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and 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 |
WO2020115013A1 (en) * | 2018-12-06 | 2020-06-11 | E.On Sverige Ab | Method for filling a trench comprising a pair of conduits and such a filled trench |
CN113330242A (en) * | 2018-12-06 | 2021-08-31 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and filled trench |
CN113330242B (en) * | 2018-12-06 | 2023-02-21 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and filled trench |
US12007060B2 (en) | 2018-12-06 | 2024-06-11 | 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 |
---|---|
NO743749L (en) | 1975-05-20 |
AT337408B (en) | 1977-06-27 |
JPS5750998B2 (en) | 1982-10-29 |
DK543574A (en) | 1975-06-30 |
HU170415B (en) | 1977-06-28 |
FR2248461B1 (en) | 1979-10-12 |
DE2352623A1 (en) | 1975-04-30 |
GB1465301A (en) | 1977-02-23 |
DK139171B (en) | 1979-01-02 |
DD114137A5 (en) | 1975-07-12 |
CA1014869A (en) | 1977-08-02 |
CH579232A5 (en) | 1976-08-31 |
SU543358A3 (en) | 1977-01-15 |
PL101702B1 (en) | 1979-01-31 |
ES206769U (en) | 1976-03-01 |
BE821256A (en) | 1975-02-17 |
JPS5073260A (en) | 1975-06-17 |
ATA810974A (en) | 1976-10-15 |
IT1023770B (en) | 1978-05-30 |
ES206769Y (en) | 1976-06-16 |
DE2352623B2 (en) | 1977-03-31 |
FR2248461A1 (en) | 1975-05-16 |
FI58827C (en) | 1981-04-10 |
FI58827B (en) | 1980-12-31 |
FI298774A (en) | 1975-04-20 |
CS183765B2 (en) | 1978-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL180540C (en) | PIPE FOR TRANSPORTING A MEDIUM, IN PARTICULAR FOR CITY HEATING. | |
NL7409924A (en) | INLET SHEET CONSTRUCTION FOR TURBINES. | |
NL7409329A (en) | BOILER FOR FLUIDUM FUEL. | |
NL171194C (en) | HOT WATER BOILER FOR EXAMPLE, A CENTRAL HEATING BOILER. | |
NL144728B (en) | HOT WATER PREPARATOR FOR A HEATING INSTALLATION. | |
NO137059C (en) | DISTRICT HEATING CHANNEL, ESPECIALLY FOR HOT WATER PIPES | |
DK130664B (en) | Heat meter, especially for use in hot water heating systems. | |
NL7413570A (en) | A HEATING DUCT FOR LONG DISTANCES, ESPECIALLY FOR HOT WATER PIPES. | |
NL7410014A (en) | DEVICE FOR RECOVERING THE CONDENSATION WATER IN A BAKING APPLIANCE. | |
NL156801B (en) | VALVE, ESPECIALLY FOR A RADIATOR. | |
NL174972C (en) | CONSTRUCTION ELEMENT FOR UNDERFLOOR HEATING INSTALLATION. | |
NL158274B (en) | SLEEVE-KEY COUPLING FOR PIPES. | |
NL7509987A (en) | FILLER, PARTICULARLY FOR HEATING INSTALLATIONS. | |
NL7505446A (en) | THERMOSTAT-CONTROLLED CONTROL VALVE, ESPECIALLY FOR HEATING INSTALLATIONS. | |
NL155089B (en) | GAS FIRED FLOW WATER HEATER FOR A WATER HEATING INSTALLATION. | |
DK128334B (en) | Rear pipes for steam boilers. | |
NL7409709A (en) | FITTINGS, IN PARTICULAR SAFETY FITTINGS FOR HOT WATER PREPARERS. | |
NL7901677A (en) | HEAT TRANSFER, PARTICULARLY FOR GAS FUELED WATER HEATERS. | |
NL178815C (en) | ONE PIECE, TUBULAR COAT FOR A HEAT, COLD OR SOUND INSULATION IN A PIPE. | |
NL173095C (en) | HEATING BODY INTENDED FOR A CENTRAL HEATING INSTALLATION USING HOT TO HOT WATER. | |
NL7514543A (en) | BOILER FOR HEATING LIQUIDS. | |
NL7500575A (en) | PROCEDURE FOR HEATING A HEAT EXCHANGER. | |
NL147652B (en) | METHOD FOR MANUFACTURING DOUBLE-WALLED, CURVED PIPES. | |
NL7513861A (en) | THROUGHOUT FOR PIPES, ESPECIALLY AIR PIPES. | |
NL7416244A (en) | MIXING GROUP FOR HOT WATER APPLIANCES. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |