SE9800178D0 - Engine heater for water-cooled engines - Google Patents
Engine heater for water-cooled enginesInfo
- Publication number
- SE9800178D0 SE9800178D0 SE9800178A SE9800178A SE9800178D0 SE 9800178 D0 SE9800178 D0 SE 9800178D0 SE 9800178 A SE9800178 A SE 9800178A SE 9800178 A SE9800178 A SE 9800178A SE 9800178 D0 SE9800178 D0 SE 9800178D0
- Authority
- SE
- Sweden
- Prior art keywords
- engine
- cooling water
- engine heater
- battery
- heater element
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
An apparatus for heating liquid cooled engines, comprising an engine heater tube (8) adapted to be connected to a low level cooling water passageway (2) of an engine block (3), for instance between cut off ends of a hose (9) or a tube belonging to the cooling system of the engine, inside which engine heater tube (8) there is mounted an electric resistance heater element (10) formed as a sling and connected to an electric output, and through which cooling water is introduced in the engine block (3), and in which means (4, 5, 6, 7) are provided for connecting the engine heater element to an electric source of current, which is an accumulator battery (13) adapted to be charged by the engine itself, and in which the apparatus comprises a thermostat (4) which is connected to the battery (13) for disconnecting the supply of current to the engine heater element (10) when the cooling water adjacent said element (10) has reached a predetermined temperature, further a timer (6) for adjustably setting the start/stop position at certain predetermined periods of time and/or setting of a predetermined operation time, and a voltage guard (5) which is connected parallely to the timer (6) and the thermostat (4) for disconnecting the entire apparatus when the voltage over the battery poles is below a predetermined value.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800178A SE9800178D0 (en) | 1997-04-04 | 1998-01-23 | Engine heater for water-cooled engines |
EP98915089A EP1023535A1 (en) | 1997-04-04 | 1998-04-01 | Engine heater for water cooled engines |
PCT/SE1998/000607 WO1998045596A1 (en) | 1997-04-04 | 1998-04-01 | Engine heater for water cooled engines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9701250A SE9701250D0 (en) | 1997-04-04 | 1997-04-04 | Engine heater LGA S |
SE9800178A SE9800178D0 (en) | 1997-04-04 | 1998-01-23 | Engine heater for water-cooled engines |
Publications (1)
Publication Number | Publication Date |
---|---|
SE9800178D0 true SE9800178D0 (en) | 1998-01-23 |
Family
ID=26662949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800178A SE9800178D0 (en) | 1997-04-04 | 1998-01-23 | Engine heater for water-cooled engines |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1023535A1 (en) |
SE (1) | SE9800178D0 (en) |
WO (1) | WO1998045596A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9909126D0 (en) * | 1999-04-22 | 1999-06-16 | Zeta Controls Ltd | Automatic vehicle hand wash system |
GB2455126A (en) * | 2007-11-29 | 2009-06-03 | Transvend Ltd | Vehicle water heater |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1505179A (en) * | 1923-04-23 | 1924-08-19 | Edward A Zimmerman | Heater conduit |
US1745231A (en) * | 1928-10-29 | 1930-01-28 | Prusacki Walter | Automobile water heater |
US3395288A (en) * | 1964-05-19 | 1968-07-30 | Vb Res & Dev | Battery guard system |
CA1102858A (en) * | 1977-09-15 | 1981-06-09 | Richard H.J. Rynard | Engine coolant heater with control thermostat |
DE3024983C2 (en) * | 1980-07-02 | 1989-08-10 | Webasto-Werk W. Baier GmbH & Co, 8035 Gauting | Method and circuit arrangement for determining an amount of preheating energy |
DE3217758A1 (en) * | 1982-05-12 | 1983-11-17 | Manolis 5600 Wuppertal Tzogias | Additional device in the cooling water circuit of motor vehicle engines |
US4770134A (en) * | 1986-11-04 | 1988-09-13 | Watlow Industries, Inc. | Engine preheater |
-
1998
- 1998-01-23 SE SE9800178A patent/SE9800178D0/en unknown
- 1998-04-01 EP EP98915089A patent/EP1023535A1/en not_active Withdrawn
- 1998-04-01 WO PCT/SE1998/000607 patent/WO1998045596A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1023535A1 (en) | 2000-08-02 |
WO1998045596A1 (en) | 1998-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5994669A (en) | Battery warmer with timer switch | |
CA2258375A1 (en) | Single phase compressor thermostat with start relay and motor protection | |
ATE140344T1 (en) | ARRANGEMENT FOR IMPROVING THE CURRENT DELIVERY OF A RECHARGEABLE BATTERY AT LOW OUTDOOR TEMPERATURES | |
CN105627580B (en) | A kind of electric water heater leakage protection system and electric heater | |
ATE11987T1 (en) | PROTECTIVE DEVICE OF AN ENGINE OF A HERMETICALLY SEALED ENGINE-COMPRESSOR UNIT. | |
EP1133624A4 (en) | Vehicle engine coolant pump housing | |
US4552102A (en) | System for improving the starting of diesel engines in cold weather | |
SE9800178D0 (en) | Engine heater for water-cooled engines | |
DE69400033T2 (en) | Constant current battery charger with auxiliary power supply output for portable device. | |
DE60042592D1 (en) | DEVICES AND METHOD FOR PROTECTING RECHARGEABLE ELEMENTS | |
CN2449380Y (en) | Self-dismountable automatic temp. controller | |
ATE172063T1 (en) | POWER CONTROL UNIT | |
AR007104A1 (en) | METHOD FOR CONTROLLING AN ELECTRIC HEATER IN A DISTILLER | |
PL306848A1 (en) | Apparatus for and method of supplying heat generating energy to heating coils of an electric flow-through water heater | |
JPS56129763A (en) | Auxiliary apparatus used for starting diesel engine | |
CN209881594U (en) | Intelligent water cooling system for motor | |
JPS55164867A (en) | Temperature control unit | |
JPS57110715A (en) | Apparatus for keeping cooling water for engine warm | |
CN110890735A (en) | Thermal deicing system for extra-high voltage direct current transmission line | |
CA1118513A (en) | Thermostatically controlled assembly for use in conjunction with automotive engine block heaters and the like | |
JPS57206767A (en) | Controller for fuel pump | |
SE0002269L (en) | Procedure and systems for serial fault protection | |
KR100341468B1 (en) | Device and method for preventing frozen burst of boiler in power failure | |
FI76186C (en) | BATTERY CHARGER FOR MOTORFORDON. | |
JPS56107967A (en) | Control device for preheating engine |