FR2376981A1 - Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars - Google Patents

Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars

Info

Publication number
FR2376981A1
FR2376981A1 FR7700561A FR7700561A FR2376981A1 FR 2376981 A1 FR2376981 A1 FR 2376981A1 FR 7700561 A FR7700561 A FR 7700561A FR 7700561 A FR7700561 A FR 7700561A FR 2376981 A1 FR2376981 A1 FR 2376981A1
Authority
FR
France
Prior art keywords
control box
vehicle heating
system control
spring loaded
ventilating 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
FR7700561A
Other languages
French (fr)
Other versions
FR2376981B1 (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 FR7700561A priority Critical patent/FR2376981A1/en
Publication of FR2376981A1 publication Critical patent/FR2376981A1/en
Application granted granted Critical
Publication of FR2376981B1 publication Critical patent/FR2376981B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
    • 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
    • B60H1/0065—Control members, e.g. levers or knobs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons

Abstract

The control box for a vehicle heating system has push buttons which operate on a number of pneumatic valves. The buttons (5) are connected to push rods (8) which are in contact with the selector (9). The selector connects with inlet and outlet connections (22, 23). These are isolated by a partition (25) and are subjected only to atmospheric pressure when the pneumatic system does not operate. Each push rod (8) is extended to cover the return spring (13) which is fitted over the cam (14) of the locking bar (15). The bar is held in position by the locking spring (16).
FR7700561A 1977-01-11 1977-01-11 Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars Granted FR2376981A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700561A FR2376981A1 (en) 1977-01-11 1977-01-11 Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700561A FR2376981A1 (en) 1977-01-11 1977-01-11 Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars

Publications (2)

Publication Number Publication Date
FR2376981A1 true FR2376981A1 (en) 1978-08-04
FR2376981B1 FR2376981B1 (en) 1979-04-20

Family

ID=9185318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700561A Granted FR2376981A1 (en) 1977-01-11 1977-01-11 Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars

Country Status (1)

Country Link
FR (1) FR2376981A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020126A1 (en) * 1979-05-29 1980-12-10 Eaton Corporation Pushbutton controlled pneumatic valve and actuator and temperature control systems using such valves and actuators
EP0053462A1 (en) * 1980-11-20 1982-06-09 Kysor Industrial Corporation Fluid actuated vehicle temperature control system
FR2538467A1 (en) * 1982-12-28 1984-06-29 Valeo Keyboard with keys particularly for a vehicle dashboard

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950526B2 (en) 1979-11-15 1984-12-08 日産自動車株式会社 Air outlet selection control system for vehicle air conditioners

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020126A1 (en) * 1979-05-29 1980-12-10 Eaton Corporation Pushbutton controlled pneumatic valve and actuator and temperature control systems using such valves and actuators
EP0053462A1 (en) * 1980-11-20 1982-06-09 Kysor Industrial Corporation Fluid actuated vehicle temperature control system
FR2538467A1 (en) * 1982-12-28 1984-06-29 Valeo Keyboard with keys particularly for a vehicle dashboard

Also Published As

Publication number Publication date
FR2376981B1 (en) 1979-04-20

Similar Documents

Publication Publication Date Title
AU5742080A (en) I.c. engine valve operating mechanism
DE3069510D1 (en) Control valve assembly, in particular for use in a vehicle hydraulic system
FR2376981A1 (en) Vehicle heating and ventilating system control box - has push buttons on spring loaded push rods with cross locking bars
DK136739B (en) Gas lighter valve system.
CA991491A (en) Control system for exhaust gas recirculating valve
SE7709394L (en) BRAKE POWER DISTRIBUTOR FOR TWO-COURSE BRAKE SYSTEM
SE7704491L (en) CONTROL VALVE, ESPECIALLY IN AIR CONDITIONING SYSTEMS
ES136679U (en) Indeshinchable pneumatic for autovehiculos. (Machine-translation by Google Translate, not legally binding)
DE2966370D1 (en) Normally closed pressure compensated flow control valve
JPS5472367A (en) Hydraulic control system for dual brake system in vehicle
Covington et al. A METASTABLE COMPOUND IN THE SYSTEM COPPER-BISMUTH
JPS5671616A (en) Air intake door switch controller for air conditioner for vehicle
IT7824306A0 (en) ELECTRIC SWITCH. VACUUM VALVE, WITH THERMAL CONTROL, THREE PORTS WITH
US3021055A (en) Zero setting control means
GB1164384A (en) Improvements in or relating to Steam Dryers
GB1556221A (en) Vehicle braking pressure control valve unit
FR2332501A1 (en) Control for automobile heating and ventilating system - has dampers operated from manually adjusted vacuum valves
IT7967843A0 (en) LEVER CONTROL PARTS PARTICULARLY FOR VEHICLE HEATERS
JPS5313066A (en) Anti-skid control system
GB1157743A (en) Valve Mechanisms for Thermal Storage Heaters
JPS5316549A (en) Data exchange control system
Corral Eucryptite-alumina titanate system
Hayashi A New Drupadia from Marinduque, the Philippines
SHEFFER Investigation of the ultraviolet glow of the atmosphere at the wavelength 1304 A oxygen line performed on the Cosmos-215 satellite(Investigation of ultraviolet glow of atmosphere at wavelength of 1304 angstrom line by Cosmos 215 satellite)
YU134972A (en) Multiple valve for gas heaters, particularly on boilers

Legal Events

Date Code Title Description
ST Notification of lapse