ES2126505A1 - Regulation device for a motor-driven fan of heating and/or air-conditioning apparatus - Google Patents

Regulation device for a motor-driven fan of heating and/or air-conditioning apparatus

Info

Publication number
ES2126505A1
ES2126505A1 ES09602713A ES9602713A ES2126505A1 ES 2126505 A1 ES2126505 A1 ES 2126505A1 ES 09602713 A ES09602713 A ES 09602713A ES 9602713 A ES9602713 A ES 9602713A ES 2126505 A1 ES2126505 A1 ES 2126505A1
Authority
ES
Spain
Prior art keywords
motor
driven fan
fan unit
pressure
heating
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.)
Granted
Application number
ES09602713A
Other languages
Spanish (es)
Other versions
ES2126505B1 (en
Inventor
Ballano Josep Herrero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Climatizacion SA
Original Assignee
Valeo Climatizacion SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Climatizacion SA filed Critical Valeo Climatizacion SA
Priority to ES009602713A priority Critical patent/ES2126505B1/en
Publication of ES2126505A1 publication Critical patent/ES2126505A1/en
Application granted granted Critical
Publication of ES2126505B1 publication Critical patent/ES2126505B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

Regulation device for a motor-driven fan unit of heating and/or air-conditioning apparatus. It comprises means for switching the motor-driven fan unit, and is characterised in that it comprises means for detecting the pressure 4 within a passenger compartment, and a comparator element 3 for comparing the said pressure value obtained with a predetermined value 5 such that, when the pressure detected within the said passenger compartment is higher than the predetermined value 5, the switching means are activated and the motor- driven fan unit 1 operates normally, while, if the pressure value detected is below the predetermined value, the switching means reduce the flow ID through the motor- driven fan unit, as a result of which its velocity is reduced. This avoids the motor-driven fan unit racing when a substantial reduction occurs in the pressure within a passenger compartment.
ES009602713A 1996-12-23 1996-12-23 REGULATION DEVICE FOR THE MOTOR-FAN GROUP OF HEATING AND / OR AIR CONDITIONING EQUIPMENT. Expired - Lifetime ES2126505B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009602713A ES2126505B1 (en) 1996-12-23 1996-12-23 REGULATION DEVICE FOR THE MOTOR-FAN GROUP OF HEATING AND / OR AIR CONDITIONING EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009602713A ES2126505B1 (en) 1996-12-23 1996-12-23 REGULATION DEVICE FOR THE MOTOR-FAN GROUP OF HEATING AND / OR AIR CONDITIONING EQUIPMENT.

Publications (2)

Publication Number Publication Date
ES2126505A1 true ES2126505A1 (en) 1999-03-16
ES2126505B1 ES2126505B1 (en) 1999-11-16

Family

ID=8297110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009602713A Expired - Lifetime ES2126505B1 (en) 1996-12-23 1996-12-23 REGULATION DEVICE FOR THE MOTOR-FAN GROUP OF HEATING AND / OR AIR CONDITIONING EQUIPMENT.

Country Status (1)

Country Link
ES (1) ES2126505B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044287A (en) * 1973-07-27 1977-08-23 Robert Bosch Gmbh Circuit for energizing the electromotor driving a blower
JPH01142283A (en) * 1987-11-26 1989-06-05 Matsushita Electric Works Ltd Portable motor-driven compressor
FR2634959A1 (en) * 1988-08-01 1990-02-02 Marchal Equip Auto Electronic circuit for motor control
JPH02212728A (en) * 1989-02-13 1990-08-23 Omron Tateisi Electron Co Pressure sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044287A (en) * 1973-07-27 1977-08-23 Robert Bosch Gmbh Circuit for energizing the electromotor driving a blower
JPH01142283A (en) * 1987-11-26 1989-06-05 Matsushita Electric Works Ltd Portable motor-driven compressor
FR2634959A1 (en) * 1988-08-01 1990-02-02 Marchal Equip Auto Electronic circuit for motor control
JPH02212728A (en) * 1989-02-13 1990-08-23 Omron Tateisi Electron Co Pressure sensor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN PAJ CD-ROM F03-04 1976-1993 / 42 & JP 1142283 A (MATSUSHITA ELECTRIC WORKS LTD) 05.06.1989 *
PATENT ABSTRACTS OF JAPAN PAJ CD-ROM G01B-L 1988-1993 (2/2) / 49 & JP 2212728 A (OMRON TATEISI ELECTRON CO) 23.08.1990 *

Also Published As

Publication number Publication date
ES2126505B1 (en) 1999-11-16

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