ES396176A1 - Heating and ventilating apparatus - Google Patents

Heating and ventilating apparatus

Info

Publication number
ES396176A1
ES396176A1 ES396176A ES396176A ES396176A1 ES 396176 A1 ES396176 A1 ES 396176A1 ES 396176 A ES396176 A ES 396176A ES 396176 A ES396176 A ES 396176A ES 396176 A1 ES396176 A1 ES 396176A1
Authority
ES
Spain
Prior art keywords
passage
outlet
valve member
heating
pass
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
ES396176A
Other languages
Spanish (es)
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of ES396176A1 publication Critical patent/ES396176A1/en
Expired legal-status Critical Current

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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H1/00064—Air flow details of HVAC devices for sending air streams of different temperatures into the passenger compartment
    • B60H1/00071—Air flow details of HVAC devices for sending air streams of different temperatures into the passenger compartment the air passing only one heat exchanger
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/0015—Temperature regulation
    • B60H2001/00164—Temperature regulation with more than one by-pass

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

An apparatus for heating and ventilating a vehicle, in which air passes into an exhaust compartment, through a first passage containing air heating means and through a second passage which is bypassed with the first, in proportions that depend on the fit of a first valve member, and in that a second valve member that can shut off the first-pass outlet, directs combined air from the two-pass outlets out of the apparatus through the outlet characterized in that the second valve member extends to close the outlet of the second passage when it is in a position where it closes the outlet of the first passage. (Machine-translation by Google Translate, not legally binding)
ES396176A 1970-10-21 1971-10-20 Heating and ventilating apparatus Expired ES396176A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5000270A GB1361188A (en) 1970-10-21 1970-10-21 Heating and ventilating apparatus

Publications (1)

Publication Number Publication Date
ES396176A1 true ES396176A1 (en) 1974-04-01

Family

ID=10454280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396176A Expired ES396176A1 (en) 1970-10-21 1971-10-20 Heating and ventilating apparatus

Country Status (7)

Country Link
BE (1) BE774265A (en)
DE (1) DE2150475A1 (en)
ES (1) ES396176A1 (en)
FR (1) FR2111594A5 (en)
GB (1) GB1361188A (en)
IT (1) IT939620B (en)
ZA (1) ZA716278B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400163A1 (en) * 1977-08-11 1979-03-09 Ferodo Sa CONTROLLER OF AN AIR CONDITIONING SYSTEM
DE2908104C3 (en) * 1979-03-02 1987-09-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heating system for motor vehicles
FR2473430A1 (en) * 1980-01-10 1981-07-17 Renault Car heating and ventilating air conditioner - has heat exchanger powered fan with multiple outlets and regulating valves
SE8001514L (en) * 1980-02-27 1981-08-28 Saab Scania Ab VEHICLE HEATING AND VENTILATION SYSTEM
FR2545423A1 (en) * 1983-05-05 1984-11-09 Renault METHOD FOR DISPENSING THE AIR FLOW IN A CLIMATE AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE, AND A DEVICE WITH SHUTTERS FOR CARRYING OUT SAID METHOD IN SUCH A SYSTEM
FR2545910B1 (en) * 1983-05-11 1988-07-22 Valeo DEVICE FOR IMPROVING THE EFFICIENCY OF A HEAT EXCHANGER IN A HOUSING OF AN AIR CONDITIONING SYSTEM, AND HOUSING OF THIS INSTALLATION
DE8607997U1 (en) * 1986-03-22 1986-05-07 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heating device, in particular for motor vehicles
DE3823448A1 (en) * 1988-07-11 1990-01-18 Bosch Gmbh Robert DEVICE FOR HEATING THE PASSENGER COMPARTMENT OF A MOTOR VEHICLE
DE4341056C1 (en) * 1993-12-02 1994-12-01 Daimler Benz Ag Air distributor box
US6474406B2 (en) 1995-10-02 2002-11-05 Calsonic Kansei Corporation Heater/cooler unit of automotive air conditioning system
EP0788905B1 (en) * 1995-10-02 2003-07-16 Calsonic Kansei Corporation Heater/cooler unit of automotive air conditioning system
JP2000085334A (en) * 1998-09-10 2000-03-28 Denso Corp Air conditioner for vehicle

Also Published As

Publication number Publication date
FR2111594A5 (en) 1972-06-02
GB1361188A (en) 1974-07-24
ZA716278B (en) 1972-05-31
DE2150475A1 (en) 1972-04-27
BE774265A (en) 1972-02-14
IT939620B (en) 1973-02-10

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