FR2333180A1 - Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame - Google Patents

Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame

Info

Publication number
FR2333180A1
FR2333180A1 FR7536276A FR7536276A FR2333180A1 FR 2333180 A1 FR2333180 A1 FR 2333180A1 FR 7536276 A FR7536276 A FR 7536276A FR 7536276 A FR7536276 A FR 7536276A FR 2333180 A1 FR2333180 A1 FR 2333180A1
Authority
FR
France
Prior art keywords
ventilating system
foamed plastic
shutter
sealing surface
thin sheet
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
FR7536276A
Other languages
French (fr)
Other versions
FR2333180B1 (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 FR7536276A priority Critical patent/FR2333180A1/en
Publication of FR2333180A1 publication Critical patent/FR2333180A1/en
Application granted granted Critical
Publication of FR2333180B1 publication Critical patent/FR2333180B1/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
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H1/00671—Damper doors moved by rotation; Grilles
    • B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
    • 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
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • 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
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H2001/007—Manufacturing or assembling

Landscapes

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

Abstract

The shutter for controlling the flow of air in a car heating or ventilating system is assembled from three parts. A thin sheet of metal or rigid plastic (1) is turned up at its edges (1a, b). The sheet is then enclosed in a layer of foamed plastic (2). A frame (3) is formed from wire bent to form a series of U shapes arranged in alternate directions. The ends of the frame (3) fit in the turned up edge (1b) and are secured by protuberances formed by local deformation of the wire. The frame is extended at one end to form a handle (3c). The foamed plastic covering (2) forms a sealing surface over the air outlets of the ventilating system.
FR7536276A 1975-11-27 1975-11-27 Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame Granted FR2333180A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7536276A FR2333180A1 (en) 1975-11-27 1975-11-27 Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536276A FR2333180A1 (en) 1975-11-27 1975-11-27 Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame

Publications (2)

Publication Number Publication Date
FR2333180A1 true FR2333180A1 (en) 1977-06-24
FR2333180B1 FR2333180B1 (en) 1982-04-30

Family

ID=9162972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536276A Granted FR2333180A1 (en) 1975-11-27 1975-11-27 Shutter for controlling car heating or ventilating system - has thin sheet with foamed plastic sealing surface reinforced with wire frame

Country Status (1)

Country Link
FR (1) FR2333180A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418109A1 (en) * 1978-02-24 1979-09-21 Ferodo Sa AIR DISTRIBUTION SHUTTER DEVICE IN PARTICULAR FOR AIR CONDITIONING OF A MOTOR VEHICLE INTERIOR
US4463931A (en) * 1981-09-08 1984-08-07 Plastomer Corporation Damper device and method of forming
FR2707928A1 (en) * 1993-07-23 1995-01-27 Valeo Thermique Habitacle Pivoting flap for vehicle heating or air-conditioning unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418109A1 (en) * 1978-02-24 1979-09-21 Ferodo Sa AIR DISTRIBUTION SHUTTER DEVICE IN PARTICULAR FOR AIR CONDITIONING OF A MOTOR VEHICLE INTERIOR
US4267880A (en) * 1978-02-24 1981-05-19 Societe Anonyme Francaise Du Ferodo Air distribution device
US4463931A (en) * 1981-09-08 1984-08-07 Plastomer Corporation Damper device and method of forming
FR2707928A1 (en) * 1993-07-23 1995-01-27 Valeo Thermique Habitacle Pivoting flap for vehicle heating or air-conditioning unit

Also Published As

Publication number Publication date
FR2333180B1 (en) 1982-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse