WO2002070292A1 - Vehicle heating device - Google Patents
Vehicle heating device Download PDFInfo
- Publication number
- WO2002070292A1 WO2002070292A1 PCT/EP2002/001489 EP0201489W WO02070292A1 WO 2002070292 A1 WO2002070292 A1 WO 2002070292A1 EP 0201489 W EP0201489 W EP 0201489W WO 02070292 A1 WO02070292 A1 WO 02070292A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- burner
- chamber
- motor
- vehicle heater
- blower
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
-
- 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
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
- B60H2001/2278—Connectors, water supply, housing, mounting brackets
Definitions
- the invention relates to a vehicle heater, with a burner arranged in a burner chamber, a blower for supplying combustion air into the burner chamber, which is arranged in a blower housing and is driven by an electric motor which is arranged in a motor chamber which is connected via a ventilation duct in the burner chamber is vented, and with a control unit also vented into the burner chamber.
- the blower housing is formed from two parts, namely from a blower flange and a motor housing with a motor chamber surrounding the blower motor. These two parts of the blower housing are screwed together and sealed with respect to one another by means of an elastomer seal.
- this design of the blower housing has proven itself, there is a need to make it simpler.
- the separate burner head previously required is eliminated due to the burner being connected directly to the blower housing, which additionally contributes to the compactness of the heater in addition to the reduced expenditure on parts. Furthermore, since the blower housing contains the motor chamber, in which the control unit is also housed and - as mentioned - the separate burner head is superfluous, a separate ventilation duct for the control unit can be omitted and the ventilation duct for the motor chamber can be made in one piece or continuously in the blower housing and open into the side of the blower housing in the area of the burner chamber to which the burner is attached. In the vehicle heater according to the invention, there is no separate ventilation duct for the control device because its components are accommodated in the engine chamber. This measure also eliminates the need for a separate housing for the components of the control unit, which was previously arranged, for example, in a receiving space on the heat exchanger of the heater, which in addition to saving parts also contributes to the increased compactness of the heater.
- the blower housing is preferably formed as a one-piece casting which integrally contains the motor chamber.
- an outer side wall of the same is advantageously designed to accommodate the burner.
- the ventilation duct for the motor chamber opens into this outer wall of the blower housing in such a way that it communicates with the burner chamber of the burner.
- the ventilation duct is formed as a bore in the blower housing.
- the motor chamber advantageously includes holding members for the components of the control unit, for example receiving grooves or guide rails for an electronic board and / or webs for holding the board or other components.
- Fig. 1 is a partially broken perspective view of an embodiment of the blower housing connected to the burner of the vehicle heater according to the invention
- Fig. 2 is a partially broken perspective view of the blower housing seen from the opposite side.
- a burner 10 and a blower housing 11 are shown as components of a vehicle heater. Of the burner 10, only the burner tube 12 is shown, which contains all parts of the burner and in which the burner chamber 27 is partially contained, while the remaining part of the burner chamber surrounds the burner tube 12.
- the blower housing 11 is approximately cuboid in shape and receives a side channel blower 13.
- the fan housing 11 comprises an outer side wall 14, to which the combustion tube 12 is screwed directly with its flange connection end 15 (FIG. 1).
- Two screws 16 and 17 serve for the screw connection, which penetrate diametrically opposite bores in the flange connection end 15 and engage in threads (not shown) in the outer side wall 14.
- a motor chamber 18 is integrally formed in the blower housing 11, which serves to receive an electric motor 19 with an output shaft 20 that drives the side channel blower 13.
- the motor chamber 18 is so large that There is enough space around the electric motor 19 to accommodate components of a control unit for the vehicle heater.
- These components include, among other things, a vertically mounted control board 21 and a control board 22 mounted horizontally below this.
- a motor plug 23 is also arranged on the control board 22 or on the edge thereof.
- guide rails 26 or plug-in grooves are formed in the motor chamber 18 of the blower housing.
- the control boards 21 and 22 can be formed in one piece as an angled board or in two parts in an assembled form. They form the control unit for the vehicle heater.
- a vent channel 24 is provided in the form of a bore, which is formed in a wall section 25 of the blower housing 11, which is perpendicular to the outside wall 14 runs and flows into this.
- the ventilation channel 24 communicates with the burner chamber 27 of the burner 10. It is isolated from the environment. Since the ventilation duct 24 is formed in a single component, it runs in one piece or continuously without the need for seals between components, as is the case in the prior art. In other words, the arrangement according to the invention of the components of the control device and the electric motor in a jointly sealed chamber, the motor chamber, requires only a single ventilation hole which is preferably to be machined.
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Supercharger (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020037011595A KR100591115B1 (en) | 2001-03-05 | 2002-02-13 | Vehicle heating device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10110560.6 | 2001-03-05 | ||
DE10110560A DE10110560B4 (en) | 2001-03-05 | 2001-03-05 | Vehicle heater |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002070292A1 true WO2002070292A1 (en) | 2002-09-12 |
Family
ID=7676374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/001489 WO2002070292A1 (en) | 2001-03-05 | 2002-02-13 | Vehicle heating device |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR100591115B1 (en) |
CN (1) | CN1261315C (en) |
DE (1) | DE10110560B4 (en) |
RU (1) | RU2260516C2 (en) |
WO (1) | WO2002070292A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11052729B2 (en) * | 2016-07-18 | 2021-07-06 | Webasto SE | Burner and vehicle heater |
US11365881B2 (en) | 2017-03-07 | 2022-06-21 | Webasto SE | Burner with improved orifice plate |
WO2024199780A1 (en) * | 2023-03-30 | 2024-10-03 | Webasto SE | Housing, heater module and heater |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014205210B4 (en) | 2014-03-20 | 2018-08-09 | Eberspächer Climate Control Systems GmbH & Co. KG | Blower housing, in particular for a combustion air blower of a vehicle heater and blower |
DE102018107953A1 (en) * | 2018-04-04 | 2019-10-10 | Eberspächer Climate Control Systems GmbH & Co. KG | Combustion air blower |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2430046A1 (en) * | 1974-06-22 | 1976-01-08 | Webasto Werk Baier Kg W | HEATER FOR VEHICLES |
DE3716255A1 (en) * | 1987-05-15 | 1988-11-24 | Webasto Ag Fahrzeugtechnik | Heating device |
DE19546250A1 (en) * | 1995-12-12 | 1997-06-19 | Webasto Thermosysteme Gmbh | Electric motor driven combustion-air blower for vehicle heater |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3639222C1 (en) * | 1986-11-15 | 1988-07-07 | Webasto Ag Fahrzeugtechnik | Air-heating device |
-
2001
- 2001-03-05 DE DE10110560A patent/DE10110560B4/en not_active Expired - Lifetime
-
2002
- 2002-02-13 WO PCT/EP2002/001489 patent/WO2002070292A1/en active IP Right Grant
- 2002-02-13 RU RU2003129510/11A patent/RU2260516C2/en active IP Right Revival
- 2002-02-13 CN CNB02805864XA patent/CN1261315C/en not_active Expired - Lifetime
- 2002-02-13 KR KR1020037011595A patent/KR100591115B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2430046A1 (en) * | 1974-06-22 | 1976-01-08 | Webasto Werk Baier Kg W | HEATER FOR VEHICLES |
DE3716255A1 (en) * | 1987-05-15 | 1988-11-24 | Webasto Ag Fahrzeugtechnik | Heating device |
DE19546250A1 (en) * | 1995-12-12 | 1997-06-19 | Webasto Thermosysteme Gmbh | Electric motor driven combustion-air blower for vehicle heater |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11052729B2 (en) * | 2016-07-18 | 2021-07-06 | Webasto SE | Burner and vehicle heater |
US11365881B2 (en) | 2017-03-07 | 2022-06-21 | Webasto SE | Burner with improved orifice plate |
WO2024199780A1 (en) * | 2023-03-30 | 2024-10-03 | Webasto SE | Housing, heater module and heater |
Also Published As
Publication number | Publication date |
---|---|
RU2260516C2 (en) | 2005-09-20 |
CN1494493A (en) | 2004-05-05 |
DE10110560B4 (en) | 2009-11-26 |
CN1261315C (en) | 2006-06-28 |
DE10110560A1 (en) | 2002-09-26 |
KR100591115B1 (en) | 2006-06-19 |
RU2003129510A (en) | 2005-04-10 |
KR20030086287A (en) | 2003-11-07 |
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