ES8305094A1 - Temp. control for automobile air conditioning system - has probe in auxiliary fan suction line over which air flows when fan is switched off - Google Patents

Temp. control for automobile air conditioning system - has probe in auxiliary fan suction line over which air flows when fan is switched off

Info

Publication number
ES8305094A1
ES8305094A1 ES512988A ES512988A ES8305094A1 ES 8305094 A1 ES8305094 A1 ES 8305094A1 ES 512988 A ES512988 A ES 512988A ES 512988 A ES512988 A ES 512988A ES 8305094 A1 ES8305094 A1 ES 8305094A1
Authority
ES
Spain
Prior art keywords
fan
probe
switched
conditioning system
air
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.)
Expired
Application number
ES512988A
Other languages
Spanish (es)
Other versions
ES512988A0 (en
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 SE
Original Assignee
Valeo SE
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 SE filed Critical Valeo SE
Publication of ES512988A0 publication Critical patent/ES512988A0/en
Publication of ES8305094A1 publication Critical patent/ES8305094A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • 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
    • B60H1/00792—Arrangement of detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The automobile air conditioning system is powered by a motor driven fan (26,27) in a volute casing (28). Air is induced through the suction branch (29) and discharges through the outlet (30) following the arrows (31). The air is then passed through a heat exchanger. An auxiliary branch (32) is connected into the volute at the point of highest depression (or greatest suction). Air from the vehicle is induced through the branch inside which is located the temperature regulating probe. The fan is so placed that air is induced over the probe due only to the movement of the vehicle i.e. with the fan switched off.
ES512988A 1981-06-11 1982-06-09 Temp. control for automobile air conditioning system - has probe in auxiliary fan suction line over which air flows when fan is switched off Expired ES8305094A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111546A FR2507700B1 (en) 1981-06-11 1981-06-11 AIR CIRCULATION DEVICE AND ITS APPLICATION TO AN AIR CONDITIONING SYSTEM FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
ES512988A0 ES512988A0 (en) 1983-03-16
ES8305094A1 true ES8305094A1 (en) 1983-03-16

Family

ID=9259417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512988A Expired ES8305094A1 (en) 1981-06-11 1982-06-09 Temp. control for automobile air conditioning system - has probe in auxiliary fan suction line over which air flows when fan is switched off

Country Status (3)

Country Link
ES (1) ES8305094A1 (en)
FR (1) FR2507700B1 (en)
IT (1) IT1156363B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159404B1 (en) * 1984-03-19 1987-04-08 Siemens Aktiengesellschaft Heating or air conditioning apparatus for motor vehicles with automatic control of the interior temperature
SE506970C2 (en) * 1996-07-23 1998-03-09 Volvo Ab Air conditioning for motor vehicles
US20110033287A1 (en) * 2009-08-10 2011-02-10 Lindner Bjoern Gerd Blower scroll having an aspirator venturi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1359430A (en) * 1963-04-10 1964-04-24 Gen Electric Co Ltd Blower
US3441201A (en) * 1967-04-19 1969-04-29 Singer Co Transverse flow blowers having controlled secondary flows
US4058255A (en) * 1975-04-09 1977-11-15 Robert Bosch Gmbh Heater control for a motor vehicle
DE2802678A1 (en) * 1978-01-21 1979-07-26 Bosch Gmbh Robert CONTROL DEVICE FOR AIR HEATING

Also Published As

Publication number Publication date
ES512988A0 (en) 1983-03-16
FR2507700B1 (en) 1985-08-16
IT1156363B (en) 1987-02-04
FR2507700A1 (en) 1982-12-17
IT8267750A0 (en) 1982-06-11

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