SE8304522L - DEVICE FOR REGULATING A HEATER ARM THAT FLOWS THROUGH THE HEAT EXCHANGE BODY IN A HEATING OR AIR CONDITIONING IN A MOTOR VEHICLE - Google Patents
DEVICE FOR REGULATING A HEATER ARM THAT FLOWS THROUGH THE HEAT EXCHANGE BODY IN A HEATING OR AIR CONDITIONING IN A MOTOR VEHICLEInfo
- Publication number
- SE8304522L SE8304522L SE8304522A SE8304522A SE8304522L SE 8304522 L SE8304522 L SE 8304522L SE 8304522 A SE8304522 A SE 8304522A SE 8304522 A SE8304522 A SE 8304522A SE 8304522 L SE8304522 L SE 8304522L
- Authority
- SE
- Sweden
- Prior art keywords
- heating
- flows
- motor vehicle
- air conditioning
- throttle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
Abstract
A heat transfer medium, e.g. engine coolant, flows through the heating element 3, 4 of a heating and/or air conditioning system in a motor vehicle. A temperature responsive controlled timing valve 10 controls the flow in response to temperature sensors 12, 13, 14 and set point adjusters 15, 16. A throttle not operatively connected to the valve 10 is varied with the set- point adjusters 15, 16 in such a manner that, starting from a position II in which the set point temperature is easily reached, the throttle cross-section is continuously enlarged until the fully open position of the heating is reached. This makes it possible, particularly if the desired temperature is reached, and without reducing control accuracy, for the proportion of time during which the valve 10 is open to be still high even if there is only a slight flow of heat transfer medium because of the restriction of the throttle. Detrimental pressure surges and cold blowing are thus avoided. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823231010 DE3231010C2 (en) | 1982-08-20 | 1982-08-20 | Device for regulating the heat transfer medium flowing through the heating heat exchanger of a heating or air conditioning system in a motor vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304522D0 SE8304522D0 (en) | 1983-08-19 |
SE8304522L true SE8304522L (en) | 1984-02-21 |
SE454577B SE454577B (en) | 1988-05-16 |
Family
ID=6171320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304522A SE454577B (en) | 1982-08-20 | 1983-08-19 | DEVICE FOR REGULATING A HEATER ARM THAT FLOWS THROUGH THE HEAT EXCHANGE BODY IN A HEATING OR AIR CONDITIONING IN A MOTOR VEHICLE |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3231010C2 (en) |
GB (1) | GB2127182B (en) |
SE (1) | SE454577B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1179713B (en) * | 1984-06-08 | 1987-09-16 | Gilardini Spa | SYSTEM FOR AUTOMATIC CONTROL OF THE TEMPERATURE OF THE AIR DELIVERED IN THE CABIN OF ENDOTHERMIC MOTOR VEHICLES |
DE3639010A1 (en) * | 1986-11-14 | 1988-05-26 | Bayerische Motoren Werke Ag | Heating or air-conditioning system for a vehicle interior |
DE3642911A1 (en) * | 1986-12-16 | 1988-07-07 | Daimler Benz Ag | THERMAL-SIDE CONTROLLED CROSS-CURRENT HEAT EXCHANGER WITH TWO HEATING AREAS |
GB8920488D0 (en) * | 1989-09-11 | 1989-10-25 | Rover Group | A heat exchanger for a motor vehicle and a temperature control system |
JP2531043B2 (en) * | 1991-03-26 | 1996-09-04 | 日本電装株式会社 | Vehicle air conditioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1198515B (en) * | 1960-09-21 | 1965-08-12 | Sueddeutsche Kuehler Behr | Control unit for heating and cooling systems in air conditioning systems, preferably for heating and cooling systems in motor vehicles |
DE2926320C2 (en) * | 1979-06-29 | 1984-07-19 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Electromagnetically operated membrane water valve with a hydraulic servo unit for regulating the water cycle in heating and air conditioning systems |
-
1982
- 1982-08-20 DE DE19823231010 patent/DE3231010C2/en not_active Expired
-
1983
- 1983-08-18 GB GB08322211A patent/GB2127182B/en not_active Expired
- 1983-08-19 SE SE8304522A patent/SE454577B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2127182B (en) | 1986-12-17 |
SE8304522D0 (en) | 1983-08-19 |
GB8322211D0 (en) | 1983-09-21 |
SE454577B (en) | 1988-05-16 |
GB2127182A (en) | 1984-04-04 |
DE3231010A1 (en) | 1984-02-23 |
DE3231010C2 (en) | 1984-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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