FR2457190A1 - Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control - Google Patents

Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control

Info

Publication number
FR2457190A1
FR2457190A1 FR7913020A FR7913020A FR2457190A1 FR 2457190 A1 FR2457190 A1 FR 2457190A1 FR 7913020 A FR7913020 A FR 7913020A FR 7913020 A FR7913020 A FR 7913020A FR 2457190 A1 FR2457190 A1 FR 2457190A1
Authority
FR
France
Prior art keywords
inclination
double
car
single rack
pinion control
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
FR7913020A
Other languages
French (fr)
Other versions
FR2457190B1 (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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7913020A priority Critical patent/FR2457190A1/en
Priority to ES491030A priority patent/ES491030A0/en
Priority to DE8013572U priority patent/DE8013572U1/en
Priority to IT67801/80A priority patent/IT1130451B/en
Publication of FR2457190A1 publication Critical patent/FR2457190A1/en
Application granted granted Critical
Publication of FR2457190B1 publication Critical patent/FR2457190B1/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
    • B60H1/34—Nozzles; Air-diffusers
    • B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
    • B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3471—Details of actuators

Landscapes

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

Abstract

The louvre system has two assemblies of blades which can be altered for inclination and direction. There is a single control for them both, with interconnecting rods between blades of one group. One control piece is mounted to move to direct one blade assembly. There is a positive drive to give transverse movement so that two blade groups can be adjusted by movement of the single control. This is worked by a rack (12) fixed to it, meshing with a double pinion wheel (24,27) the other wheel of which engages two toothed segments (29,30).
FR7913020A 1979-05-22 1979-05-22 Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control Granted FR2457190A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7913020A FR2457190A1 (en) 1979-05-22 1979-05-22 Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control
ES491030A ES491030A0 (en) 1979-05-22 1980-04-30 ADJUSTABLE FLAP AERATION DEVICE FOR AU-TOMOBILE VEHICLE
DE8013572U DE8013572U1 (en) 1979-05-22 1980-05-20 Ventilation device for motor vehicles
IT67801/80A IT1130451B (en) 1979-05-22 1980-05-21 AERATOR WITH ADJUSTABLE FLIGHTS FOR MOTOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913020A FR2457190A1 (en) 1979-05-22 1979-05-22 Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control

Publications (2)

Publication Number Publication Date
FR2457190A1 true FR2457190A1 (en) 1980-12-19
FR2457190B1 FR2457190B1 (en) 1983-09-16

Family

ID=9225735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913020A Granted FR2457190A1 (en) 1979-05-22 1979-05-22 Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control

Country Status (4)

Country Link
DE (1) DE8013572U1 (en)
ES (1) ES491030A0 (en)
FR (1) FR2457190A1 (en)
IT (1) IT1130451B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653386A (en) * 1984-11-20 1987-03-31 Toyota Jidosha Kabushiki Kaisha Wind direction adjusting mechanism for air conditioner
US5120272A (en) * 1989-10-24 1992-06-09 Siemens Aktiengesellschaft Discharge nozzle for ventilating or air conditioning systems
US20180194201A1 (en) * 2015-08-18 2018-07-12 Nifco Korea Inc. Dual damper device of vehicle air vent

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102068A1 (en) * 1981-01-23 1982-08-05 Bayerische Motoren Werke AG, 8000 München Heating and ventilation device for motor vehicles
DE3610188A1 (en) * 1985-07-20 1987-01-29 Bayerische Motoren Werke Ag Heating and/or air-conditioning system for the interior of motor vehicles, in particular motor cars
DE4433698C1 (en) * 1994-09-21 1995-12-14 Siemens Ag Air distribution device for nozzle opening of vehicle air conditioner
KR100222942B1 (en) * 1997-07-31 1999-10-01 윤종용 Refrigerator having air distribution apparatus
KR100286169B1 (en) * 1997-09-27 2001-05-02 윤종용 Cold air dispersing system of refrigerator
DE202012100086U1 (en) 2012-01-11 2012-02-27 Dr. Schneider Kunststoffwerke Gmbh Device for adjusting slats of a ventilation device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85695C (en) *
US2509774A (en) * 1947-07-19 1950-05-30 Air Control Products Inc Valve mechanism for air conditioning registers
US2894441A (en) * 1955-09-13 1959-07-14 Gen Motors Corp Universal air deflector outlet devices
US2996971A (en) * 1957-12-10 1961-08-22 Mc Graw Edison Co Air directing louver device
US3552295A (en) * 1969-02-13 1971-01-05 Gen Motors Corp Air conditioner grill having pivoting horizontal and vertical louvers
FR2038890A5 (en) * 1969-03-21 1971-01-08 Rootes Motors Ltd
FR2058344A1 (en) * 1969-08-18 1971-05-28 Creators Ltd

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE85695C (en) *
US2509774A (en) * 1947-07-19 1950-05-30 Air Control Products Inc Valve mechanism for air conditioning registers
US2894441A (en) * 1955-09-13 1959-07-14 Gen Motors Corp Universal air deflector outlet devices
US2996971A (en) * 1957-12-10 1961-08-22 Mc Graw Edison Co Air directing louver device
US3552295A (en) * 1969-02-13 1971-01-05 Gen Motors Corp Air conditioner grill having pivoting horizontal and vertical louvers
FR2038890A5 (en) * 1969-03-21 1971-01-08 Rootes Motors Ltd
FR2058344A1 (en) * 1969-08-18 1971-05-28 Creators Ltd

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653386A (en) * 1984-11-20 1987-03-31 Toyota Jidosha Kabushiki Kaisha Wind direction adjusting mechanism for air conditioner
US5120272A (en) * 1989-10-24 1992-06-09 Siemens Aktiengesellschaft Discharge nozzle for ventilating or air conditioning systems
US20180194201A1 (en) * 2015-08-18 2018-07-12 Nifco Korea Inc. Dual damper device of vehicle air vent
US10787062B2 (en) * 2015-08-18 2020-09-29 Nifco Korea Inc. Damper assembly of vehicle air vent

Also Published As

Publication number Publication date
FR2457190B1 (en) 1983-09-16
ES8102929A1 (en) 1981-02-16
IT8067801A0 (en) 1980-05-21
ES491030A0 (en) 1981-02-16
DE8013572U1 (en) 1980-08-28
IT1130451B (en) 1986-06-11

Similar Documents

Publication Publication Date Title
AU529618B2 (en) Axial flow fan with auxiliary blades
FR2457190A1 (en) Double louvred ventilator for car - uses blades adjustable for direction and inclination by single rack and pinion control
SE8202340L (en) DRIVING DEVICE WITH TWIN ENGINE AND SCREW FOR SETTING THE STOP PURPOSE FOR THE WORK PIECE AND FOR PRESS ROPE OPERATION AND SIMILAR
ES286095U (en) Adjusting gear
AU468331B2 (en) Variable pitch propeller with emergency control
FR2450982B1 (en)
ES528643A0 (en) APPARATUS FOR CONTROLLING THE PASSAGE OF THE BLADES OF A VARIABLE PITCH AIR PROPELLER, GOVERNED BY A REGULATOR
CA1031713A (en) Resiliently mounted drive nut and carriage assembly
AU7068881A (en) Fan blades with temperature responsive pitch
EP0063554A3 (en) Conveyor
ES400284A1 (en) Facility for controlling the orientation of variable-pitch screw blades
EP0093308A3 (en) Panel saw with upright frame
CA991744A (en) INTERCOUPLED LINEAR ACCELERATOR SECTIONS OPERATING IN THE 2.pi./3 MODE
FR2293290A1 (en) Milling machine for profiled window frames - has rigid frame with sliding support carriage and three independent milling cutters
FR2313263A1 (en) Multiwing aircraft for agricultural work - can fly at low speed without risk of stalling and has variable incidence front wing
GB1045510A (en) Improvements in or relating to telescopic members
ES465274A1 (en) Typewriter selection drive follower block and shuttle assembly
JPS5337118A (en) Cutting device for reducing furnace
JPS5438495A (en) Exchange device of control rod driving mechanism
FR2348630A7 (en) Glass cutting tool head - with device for rotating the head under drive to other positions at right angles
BR8006900A (en) PROCESS TO CONTROL THE WEAR OF A TURBO MACHINE, PASTE WEAR CONTROL SYSTEM OF A TURBO MACHINE
SU143658A1 (en) Diffuser of aerodynamic installation - flat, adjustable, with swivel panels
JPS57212085A (en) Printer
CA898777A (en) Pitch control mechanism for bladed rotor
GB1165534A (en) Improvements in or relating to Motor Vehicle Roof Units

Legal Events

Date Code Title Description
ST Notification of lapse