FR925461A - Electrical device to prevent freezing in liquid pipes, especially in water pipes - Google Patents
Electrical device to prevent freezing in liquid pipes, especially in water pipesInfo
- Publication number
- FR925461A FR925461A FR925461DA FR925461A FR 925461 A FR925461 A FR 925461A FR 925461D A FR925461D A FR 925461DA FR 925461 A FR925461 A FR 925461A
- Authority
- FR
- France
- Prior art keywords
- pipes
- electrical device
- prevent freezing
- liquid
- water pipes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- 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
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH925461X | 1945-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR925461A true FR925461A (en) | 1947-09-04 |
Family
ID=4548421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR925461D Expired FR925461A (en) | 1945-08-27 | 1946-04-10 | Electrical device to prevent freezing in liquid pipes, especially in water pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR925461A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2628506A1 (en) * | 1988-03-09 | 1989-09-15 | Thomas Jacques | Pipe insulation sleeve with integral heater - secured by heat shrunk tape for use in series with unheated sleeves to inhibit excessive cooling of pipe contents |
DE10344137A1 (en) * | 2003-09-24 | 2005-05-04 | Rasmussen Gmbh | Electrically heated liquid line |
-
1946
- 1946-04-10 FR FR925461D patent/FR925461A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2628506A1 (en) * | 1988-03-09 | 1989-09-15 | Thomas Jacques | Pipe insulation sleeve with integral heater - secured by heat shrunk tape for use in series with unheated sleeves to inhibit excessive cooling of pipe contents |
DE10344137A1 (en) * | 2003-09-24 | 2005-05-04 | Rasmussen Gmbh | Electrically heated liquid line |
US6996337B2 (en) | 2003-09-24 | 2006-02-07 | Rasmussen Gmbh | Electrically heatable liquid line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR925626A (en) | Electrical device to prevent the formation of limestone encrustations and dislocate existing ones | |
FR925461A (en) | Electrical device to prevent freezing in liquid pipes, especially in water pipes | |
FR917141A (en) | Device for reducing noise in water pipes | |
FR931484A (en) | Device for the distribution of water by gravity in buildings | |
FR948155A (en) | Turning device for mounted plow or other applications | |
FR1511114A (en) | Pipe freezing device | |
FR1386516A (en) | Device to prevent the upwelling of salt water in estuaries | |
FR1387440A (en) | Device to prevent re-aspiration of liquids in tubular conduits | |
FR918326A (en) | Floating device for using the energy of sea waves | |
FR995398A (en) | Pipe connection with quick clamping device | |
FR936733A (en) | Advanced water degasser | |
FR939965A (en) | Device for retaining nicotine in pipe pipes | |
FR888494A (en) | Method and device for the continuous purification in vacuum of liquids, more especially water | |
FR919161A (en) | Float allowing to stand vertically in the water | |
FR948576A (en) | Device for applying liquids to the hair | |
FR54251E (en) | Device for reducing noise in water pipe systems | |
FR976464A (en) | Device for automatically switching the generators of run-of-river power stations to hydraulic resistances | |
FR936732A (en) | Water degasser | |
FR997548A (en) | Advanced device for pumping liquids | |
FR953723A (en) | Water tank device for toilets and the like | |
BE472198A (en) | Installation for vaginal washing to be taken under water. | |
FR946727A (en) | Device to prevent the propagation of explosions in gaseous masses | |
FR942134A (en) | Water intake device for wave energy collection installations | |
FR53925E (en) | Method and devices for making connections to electrical conduits, in particular inner conduits | |
FR1310784A (en) | Device to prevent re-aspiration of liquids in tubular conduits |