DE1049721B - - Google Patents
Info
- Publication number
- DE1049721B DE1049721B DENDAT1049721D DE1049721DA DE1049721B DE 1049721 B DE1049721 B DE 1049721B DE NDAT1049721 D DENDAT1049721 D DE NDAT1049721D DE 1049721D A DE1049721D A DE 1049721DA DE 1049721 B DE1049721 B DE 1049721B
- Authority
- DE
- Germany
- Prior art keywords
- speed
- rotation
- dynamic pressure
- fan
- driving speed
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims 2
- 230000001105 regulatory Effects 0.000 claims 1
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
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
-
- 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
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ventilation (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
- Belüftungseinrichtung für Kraftfahrzeuge
Claims (3)
-
- 2. Belüftungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Drehzahl des in umgekehrter Drehrichtung laufenden Gebläses stufenlos entsprechend der Fahrgeschwindigkeits-bzw. Staudrucksteigerung bis auf einen Höchstwert gesteigert wird.
- 3. Belüftungseinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die der höchsten Fahrgeschwindigkeit bzw. dem zugehörigen Staudruck entsprechende Drehzahl des Fördergebläses in umgekehrter Drehrichtung etwa gleich dessen halber Höchstdrehzahl bei normaler Drehrichtung ist. In Betracht gezogene Druckschriften: Deutsche Patentanmeldung D 11038 II /63c (bekanntgemacht am 9. 10. 1952) ; USA.-Patentschrift Nr. 2 631 023.
Publications (1)
Publication Number | Publication Date |
---|---|
DE1049721B true DE1049721B (de) | 1900-01-01 |
Family
ID=590285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT1049721D Pending DE1049721B (de) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1049721B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192537B (de) * | 1960-03-12 | 1965-05-06 | Firth Cleveland Ltd | Vorrichtung zur Belueftung und/oder Beheizung von Fahrzeugkabinen |
DE2651243A1 (de) * | 1976-11-10 | 1978-05-11 | Daimler Benz Ag | Kraftfahrzeugheizung |
DE2824769A1 (de) * | 1977-06-29 | 1979-01-04 | Mitsubishi Motors Corp | Klimaanlage-anzeigesystem fuer fahrzeuge |
DE10117420A1 (de) * | 2001-04-06 | 2002-10-24 | Schneider Eng Gmbh | Lüftergehäuse für einen Lüftungsschacht in einem Kraftfahrzeug |
-
0
- DE DENDAT1049721D patent/DE1049721B/de active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192537B (de) * | 1960-03-12 | 1965-05-06 | Firth Cleveland Ltd | Vorrichtung zur Belueftung und/oder Beheizung von Fahrzeugkabinen |
DE2651243A1 (de) * | 1976-11-10 | 1978-05-11 | Daimler Benz Ag | Kraftfahrzeugheizung |
DE2824769A1 (de) * | 1977-06-29 | 1979-01-04 | Mitsubishi Motors Corp | Klimaanlage-anzeigesystem fuer fahrzeuge |
DE10117420A1 (de) * | 2001-04-06 | 2002-10-24 | Schneider Eng Gmbh | Lüftergehäuse für einen Lüftungsschacht in einem Kraftfahrzeug |
DE10117420B4 (de) * | 2001-04-06 | 2004-09-09 | Dr. Schneider Engineering Gmbh | Lüftergehäuse für einen Lüftungsschacht in einem Kraftfahrzeug |
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