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FR2434723A1 - Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger - Google Patents

Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger

Info

Publication number
FR2434723A1
FR2434723A1 FR7825260A FR7825260A FR2434723A1 FR 2434723 A1 FR2434723 A1 FR 2434723A1 FR 7825260 A FR7825260 A FR 7825260A FR 7825260 A FR7825260 A FR 7825260A FR 2434723 A1 FR2434723 A1 FR 2434723A1
Authority
FR
France
Prior art keywords
circuit
heat exchanger
car
valve
water
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
FR7825260A
Other languages
French (fr)
Other versions
FR2434723B1 (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.)
VERNET EXPL PROCEDES
Original Assignee
VERNET EXPL PROCEDES
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 VERNET EXPL PROCEDES filed Critical VERNET EXPL PROCEDES
Priority to FR7825260A priority Critical patent/FR2434723A1/en
Publication of FR2434723A1 publication Critical patent/FR2434723A1/en
Application granted granted Critical
Publication of FR2434723B1 publication Critical patent/FR2434723B1/fr
Granted 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
    • B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
    • 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
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The car interior heater has heat exchanger (1) which has a liquid circuit using liquid from the engine cooling system as its working fluid. The hot air circuit has a fan (12) discharging air into the car. The main liquid circuit has a pump (10) and the auxiliary liquid circuit has a valve (11) upstream of the exchanger. The valve is controlled automatically by temp sensors (26) to regulate the liquid temperature in the heat exchanger. An auxiliary pump (18) is placed in a return circuit to short circuit the main pump circuit. The mixer in the circuit valve has an inlet for hot water and an outlet discharging warm water towards the heat exchanger. It has a second inlet which feeds cold water from the return circuit into the valve mixing chamber and two thermostatic controls which vary the proportions of hot and cold water entering the chamber according to the temp. in the interior of the car and the temp of the warm water in the outlet.
FR7825260A 1978-09-01 1978-09-01 Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger Granted FR2434723A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825260A FR2434723A1 (en) 1978-09-01 1978-09-01 Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825260A FR2434723A1 (en) 1978-09-01 1978-09-01 Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger

Publications (2)

Publication Number Publication Date
FR2434723A1 true FR2434723A1 (en) 1980-03-28
FR2434723B1 FR2434723B1 (en) 1982-04-30

Family

ID=9212267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825260A Granted FR2434723A1 (en) 1978-09-01 1978-09-01 Interior heating for car - has thermostats controlling inlet temp. of water to mixer valve in auxiliary liq. circuit which incorporates heat exchanger

Country Status (1)

Country Link
FR (1) FR2434723A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453038A1 (en) * 1979-01-17 1980-10-31 Budd Co HEATING EQUIPMENT OF A RAIL VEHICLE
FR2589219A1 (en) * 1985-10-28 1987-04-30 Vernet Procedes IMPROVEMENTS ON THERMOSTATIC MIXER VALVES FOR LIQUID COOLING CIRCUITS OF INTERNAL COMBUSTION ENGINES
US4875437A (en) * 1987-12-03 1989-10-24 Procedes Vernet Apparatus for controlling the flow of cooling fluid in an engine
FR2706817A1 (en) * 1993-06-23 1994-12-30 Valeo Thermique Habitacle
DE19736133A1 (en) * 1997-08-20 1998-11-26 Daimler Benz Ag Coolant circuit for IC engine in motor vehicles
FR2800016A1 (en) * 1999-10-26 2001-04-27 Valeo Thermique Moteur Sa Cooling device for vehicle IC engine comprises an heating branch connecting delivery side of the fluid pump to the engine exhaust and a selection member disposed at the intersection of the branching conduit and the exit conduit
FR2801637A1 (en) * 1999-11-26 2001-06-01 Daimler Chrysler Ag COOLING CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE
FR2820371A1 (en) * 2001-02-06 2002-08-09 Valeo Thermique Moteur Sa VEHICLE COOLING AND HEATING DEVICE
EP1486843A1 (en) * 2003-06-11 2004-12-15 Vernet S.A. Thermostatic valve for a fluid circulation circuit and internal combustion engine provided with a fluid circulation circuit comprising such a valve
ES2419630R1 (en) * 2012-02-14 2014-02-05 Kryosbérica, S.L. WATER CLIMATE CONTROL MACHINE
WO2021079049A1 (en) * 2019-10-24 2021-04-29 Novares France Thermostatic valve

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR655011A (en) * 1928-05-31 1929-04-13 Improvements in heating, hot water, motor cars
FR767631A (en) * 1934-07-20
DE1405880A1 (en) * 1960-07-27 1968-12-12 Daimler Benz Ag Air conditioning for vehicles, especially for passenger cars
FR1573525A (en) * 1967-07-07 1969-07-04
FR2131514A5 (en) * 1971-03-23 1972-11-10 Sueddeutsche Kuehler Behr
FR2219851A1 (en) * 1973-03-03 1974-09-27 Sueddeutsche Kuehler Behr
US3907199A (en) * 1974-11-18 1975-09-23 Ford Motor Co Combination engine cooling system and passenger compartment heating system for an automotive vehicle
FR2270633A1 (en) * 1974-02-22 1975-12-05 Sueddeutsche Kuehler Behr
FR2276957A1 (en) * 1974-07-03 1976-01-30 Millet Jean Thermostatic valve for automobile heater - has variable area bypass around air heater radiator
FR2342863A1 (en) * 1976-03-04 1977-09-30 British Leyland Uk Ltd Fuel fired car heater - has booster heater also connected to heat engine block for starting in cold climates

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767631A (en) * 1934-07-20
FR655011A (en) * 1928-05-31 1929-04-13 Improvements in heating, hot water, motor cars
DE1405880A1 (en) * 1960-07-27 1968-12-12 Daimler Benz Ag Air conditioning for vehicles, especially for passenger cars
FR1573525A (en) * 1967-07-07 1969-07-04
FR2131514A5 (en) * 1971-03-23 1972-11-10 Sueddeutsche Kuehler Behr
FR2219851A1 (en) * 1973-03-03 1974-09-27 Sueddeutsche Kuehler Behr
FR2270633A1 (en) * 1974-02-22 1975-12-05 Sueddeutsche Kuehler Behr
FR2276957A1 (en) * 1974-07-03 1976-01-30 Millet Jean Thermostatic valve for automobile heater - has variable area bypass around air heater radiator
US3907199A (en) * 1974-11-18 1975-09-23 Ford Motor Co Combination engine cooling system and passenger compartment heating system for an automotive vehicle
FR2342863A1 (en) * 1976-03-04 1977-09-30 British Leyland Uk Ltd Fuel fired car heater - has booster heater also connected to heat engine block for starting in cold climates

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453038A1 (en) * 1979-01-17 1980-10-31 Budd Co HEATING EQUIPMENT OF A RAIL VEHICLE
FR2589219A1 (en) * 1985-10-28 1987-04-30 Vernet Procedes IMPROVEMENTS ON THERMOSTATIC MIXER VALVES FOR LIQUID COOLING CIRCUITS OF INTERNAL COMBUSTION ENGINES
EP0235472A1 (en) * 1985-10-28 1987-09-09 "Procédés VERNET" Société Anonyme dite: Thermostatic mixing valves for the fluid-cooling circuits of internal-combustion engines
US4875437A (en) * 1987-12-03 1989-10-24 Procedes Vernet Apparatus for controlling the flow of cooling fluid in an engine
FR2706817A1 (en) * 1993-06-23 1994-12-30 Valeo Thermique Habitacle
DE19736133A1 (en) * 1997-08-20 1998-11-26 Daimler Benz Ag Coolant circuit for IC engine in motor vehicles
FR2800016A1 (en) * 1999-10-26 2001-04-27 Valeo Thermique Moteur Sa Cooling device for vehicle IC engine comprises an heating branch connecting delivery side of the fluid pump to the engine exhaust and a selection member disposed at the intersection of the branching conduit and the exit conduit
FR2801637A1 (en) * 1999-11-26 2001-06-01 Daimler Chrysler Ag COOLING CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE
FR2820371A1 (en) * 2001-02-06 2002-08-09 Valeo Thermique Moteur Sa VEHICLE COOLING AND HEATING DEVICE
WO2002062603A1 (en) * 2001-02-06 2002-08-15 Valeo Thermique Moteur Vehicle cooling and heating device
EP1486843A1 (en) * 2003-06-11 2004-12-15 Vernet S.A. Thermostatic valve for a fluid circulation circuit and internal combustion engine provided with a fluid circulation circuit comprising such a valve
FR2856161A1 (en) * 2003-06-11 2004-12-17 Vernet Sa THERMOSTATIC VALVE FOR A FLUID CIRCUIT AND THERMAL ENGINE ASSOCIATED WITH A COOLING CIRCUIT COMPRISING SUCH A VALVE
US7036745B2 (en) 2003-06-11 2006-05-02 Vernet S.A. Thermostatic valve for a fluid circulation circuit and a heat engine associated with a cooling circuit comprising such a valve
ES2419630R1 (en) * 2012-02-14 2014-02-05 Kryosbérica, S.L. WATER CLIMATE CONTROL MACHINE
WO2021079049A1 (en) * 2019-10-24 2021-04-29 Novares France Thermostatic valve
FR3102527A1 (en) * 2019-10-24 2021-04-30 Novares France Thermostatic valve
US12007796B2 (en) 2019-10-24 2024-06-11 Novares France Thermostatic valve

Also Published As

Publication number Publication date
FR2434723B1 (en) 1982-04-30

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