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IT1160930B - FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS - Google Patents

FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS

Info

Publication number
IT1160930B
IT1160930B IT69614/78A IT6961478A IT1160930B IT 1160930 B IT1160930 B IT 1160930B IT 69614/78 A IT69614/78 A IT 69614/78A IT 6961478 A IT6961478 A IT 6961478A IT 1160930 B IT1160930 B IT 1160930B
Authority
IT
Italy
Prior art keywords
way valve
heating systems
vehicle heating
vehicle
systems
Prior art date
Application number
IT69614/78A
Other languages
Italian (it)
Other versions
IT7869614A0 (en
Original Assignee
Piemontese Radiatori
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 Piemontese Radiatori filed Critical Piemontese Radiatori
Priority to IT69614/78A priority Critical patent/IT1160930B/en
Publication of IT7869614A0 publication Critical patent/IT7869614A0/en
Priority to ES485754A priority patent/ES485754A1/en
Priority to FR7927953A priority patent/FR2441776A1/en
Priority to DE2946383A priority patent/DE2946383C2/en
Application granted granted Critical
Publication of IT1160930B publication Critical patent/IT1160930B/en

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
    • 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
    • F16K11/072—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 pivoted closure members
    • F16K11/074—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 pivoted closure members with flat sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
IT69614/78A 1978-11-16 1978-11-16 FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS IT1160930B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT69614/78A IT1160930B (en) 1978-11-16 1978-11-16 FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS
ES485754A ES485754A1 (en) 1978-11-16 1979-11-07 Four-way valve for vehicle heater - has parallel rotary valve discs separated by spring and moved together
FR7927953A FR2441776A1 (en) 1978-11-16 1979-11-13 Four-way valve for vehicle heater - has parallel rotary valve discs separated by spring and moved together
DE2946383A DE2946383C2 (en) 1978-11-16 1979-11-16 Four-way valve for the cooling circuit of motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69614/78A IT1160930B (en) 1978-11-16 1978-11-16 FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS

Publications (2)

Publication Number Publication Date
IT7869614A0 IT7869614A0 (en) 1978-11-16
IT1160930B true IT1160930B (en) 1987-03-11

Family

ID=11312487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69614/78A IT1160930B (en) 1978-11-16 1978-11-16 FOUR-WAY VALVE FOR VEHICLE HEATING SYSTEMS

Country Status (4)

Country Link
DE (1) DE2946383C2 (en)
ES (1) ES485754A1 (en)
FR (1) FR2441776A1 (en)
IT (1) IT1160930B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1192006B (en) * 1986-06-19 1988-03-31 Piemontese Radiatori REGULATING VALVE FOR RADIATORS OF HEATING SYSTEMS FOR VEHICLES
FR2706817B1 (en) * 1993-06-23 1995-08-18 Valeo Thermique Habitacle
DE102013208193A1 (en) * 2013-05-03 2014-11-06 Behr Thermot-Tronik Gmbh Electrically driven valve for controlling volume flows in a heating and / or cooling system of a motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170342A (en) * 1967-07-07 1969-11-12 Humber Ltd Improvements in or relating to Vehicle Heaters
GB1510156A (en) * 1975-08-23 1978-05-10 Itw Ltd Valves for vehicle heater systems
FR2341084A1 (en) * 1976-02-13 1977-09-09 Ferodo Sa Valve controlling water flow in car heating system - has very gradual initial opening characteristic, using rotating plate having hole with curved groove to outlet pipe
US4195777A (en) * 1977-02-03 1980-04-01 Nippondenso Co., Ltd. Hot water heating system

Also Published As

Publication number Publication date
ES485754A1 (en) 1980-07-01
IT7869614A0 (en) 1978-11-16
DE2946383C2 (en) 1983-12-01
FR2441776A1 (en) 1980-06-13
FR2441776B1 (en) 1982-12-03
DE2946383A1 (en) 1980-05-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961112