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 controlInfo
- 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
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).
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)
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)
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)
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 |
-
1979
- 1979-05-22 FR FR7913020A patent/FR2457190A1/en active Granted
-
1980
- 1980-04-30 ES ES491030A patent/ES491030A0/en active Granted
- 1980-05-20 DE DE8013572U patent/DE8013572U1/en not_active Expired
- 1980-05-21 IT IT67801/80A patent/IT1130451B/en active
Patent Citations (7)
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)
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 |
---|---|
DE8013572U1 (en) | 1980-08-28 |
ES8102929A1 (en) | 1981-02-16 |
ES491030A0 (en) | 1981-02-16 |
IT8067801A0 (en) | 1980-05-21 |
IT1130451B (en) | 1986-06-11 |
FR2457190B1 (en) | 1983-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |