FR2447493A1 - Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position - Google Patents

Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position

Info

Publication number
FR2447493A1
FR2447493A1 FR7902134A FR7902134A FR2447493A1 FR 2447493 A1 FR2447493 A1 FR 2447493A1 FR 7902134 A FR7902134 A FR 7902134A FR 7902134 A FR7902134 A FR 7902134A FR 2447493 A1 FR2447493 A1 FR 2447493A1
Authority
FR
France
Prior art keywords
shutter
locks
duct
air conditioning
conditioning system
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
FR7902134A
Other languages
French (fr)
Other versions
FR2447493B1 (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
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7902134A priority Critical patent/FR2447493A1/en
Publication of FR2447493A1 publication Critical patent/FR2447493A1/en
Application granted granted Critical
Publication of FR2447493B1 publication Critical patent/FR2447493B1/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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5282—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a pivoted disc or flap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The air conditioning system of a motor vehicle has a duct (6) of rectangular cross section which can be closed by a pivoting shutter (1). When the duct (6) is fully open a port (5) in the side of the duct is closed. The shutter (1) is actuated by a Bowden cable (20) connected to a first lever (10) which actuates a slotted lever (9) mounted on the shutter spindle (4). The first lever (10) has a pin (17) which engages a curved slot (16) with two notches at one end. One of these notches locks the shutter (1) in the duct open position whilst the curved portion of the slot locks the shutter in the duct closed position.
FR7902134A 1979-01-26 1979-01-26 Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position Granted FR2447493A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902134A FR2447493A1 (en) 1979-01-26 1979-01-26 Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902134A FR2447493A1 (en) 1979-01-26 1979-01-26 Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position

Publications (2)

Publication Number Publication Date
FR2447493A1 true FR2447493A1 (en) 1980-08-22
FR2447493B1 FR2447493B1 (en) 1982-06-04

Family

ID=9221271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902134A Granted FR2447493A1 (en) 1979-01-26 1979-01-26 Actuation of shutter of car air conditioning system - employs slotted lever which locks shutter in each extreme position

Country Status (1)

Country Link
FR (1) FR2447493A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187863A1 (en) * 1984-07-11 1986-07-23 Nippondenso Co., Ltd. Air-flow control valve for an automotive air-conditioning apparatus and a method of producing the same
EP0380454A1 (en) * 1989-01-20 1990-08-01 BORLETTI CLIMATIZZAZIONE S.r.l. A control unit for a motor vehicle air-conditioning system
DE4415458A1 (en) * 1994-05-03 1995-11-09 Valeo Gmbh Klimasysteme Operating device for operating a flap or filter or lamp swivelable between two end positions
WO2018013291A1 (en) * 2016-07-14 2018-01-18 Hexagon Technology As Cable actuated remote emergency shut-off system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742626A (en) * 1928-09-27 1930-01-07 Everlasting Valve Co Means for operating gate valves
US2166840A (en) * 1938-02-14 1939-07-18 Chapman Valve Mfg Co Valve operating mechanism
FR1046123A (en) * 1951-12-04 1953-12-03 Ducellier Ets Further training in air conditioning units for motor vehicles
FR1100606A (en) * 1953-03-26 1955-09-22 Smith & Sons Ltd S Heating and ventilation device
FR1237068A (en) * 1959-10-07 1960-07-22 Fluid flow valve
US3103867A (en) * 1961-09-12 1963-09-17 Ford Motor Co Damper door control
DE1550257A1 (en) * 1966-08-17 1969-09-25 Gerdts Gustav F Kg Device for adjusting valves
CH607786A5 (en) * 1975-06-05 1978-10-31 Huesser Paul Spring-centred directional sliding-spool valve

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742626A (en) * 1928-09-27 1930-01-07 Everlasting Valve Co Means for operating gate valves
US2166840A (en) * 1938-02-14 1939-07-18 Chapman Valve Mfg Co Valve operating mechanism
FR1046123A (en) * 1951-12-04 1953-12-03 Ducellier Ets Further training in air conditioning units for motor vehicles
FR1100606A (en) * 1953-03-26 1955-09-22 Smith & Sons Ltd S Heating and ventilation device
FR1237068A (en) * 1959-10-07 1960-07-22 Fluid flow valve
US3103867A (en) * 1961-09-12 1963-09-17 Ford Motor Co Damper door control
DE1550257A1 (en) * 1966-08-17 1969-09-25 Gerdts Gustav F Kg Device for adjusting valves
CH607786A5 (en) * 1975-06-05 1978-10-31 Huesser Paul Spring-centred directional sliding-spool valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187863A1 (en) * 1984-07-11 1986-07-23 Nippondenso Co., Ltd. Air-flow control valve for an automotive air-conditioning apparatus and a method of producing the same
EP0187863A4 (en) * 1984-07-11 1989-07-25 Nippon Denso Co Air-flow control valve for an automotive air-conditioning apparatus and a method of producing the same.
EP0380454A1 (en) * 1989-01-20 1990-08-01 BORLETTI CLIMATIZZAZIONE S.r.l. A control unit for a motor vehicle air-conditioning system
DE4415458A1 (en) * 1994-05-03 1995-11-09 Valeo Gmbh Klimasysteme Operating device for operating a flap or filter or lamp swivelable between two end positions
DE4415458B4 (en) * 1994-05-03 2004-09-16 Valeo Climatisation S.A. Device for operating a flap
WO2018013291A1 (en) * 2016-07-14 2018-01-18 Hexagon Technology As Cable actuated remote emergency shut-off system
US10502334B2 (en) 2016-07-14 2019-12-10 Hexagon Technology As Cable actuated remote emergency shut-off system
RU2736672C2 (en) * 2016-07-14 2020-11-19 Хексагон Текнолоджи Ас Remote emergency shutdown system, actuated by rope

Also Published As

Publication number Publication date
FR2447493B1 (en) 1982-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse