Heater and air conditioning control system

Details Heater and air conditioning control system Heater and air conditioning control system

1988-04-27

1989-11-14

Wayner, William E.

Fluid handling

Systems

Multi-way valve unit

91536, 237 123B, 165 33, B60H 102

Patent

active

048800317

ABSTRACT:
A control head has support structure arranged to support it at the rear side of a dashboard. This control head supports a mode control lever and a valve having an elongated housing with pressure inlet and outlet laterals therein. The outlet laterals are arranged to communicate with remote fluid pressure operated structures, and the valve has a stem operated by the mode control lever for controlled operation of the inlet and outlet laterals upon pivoted movement of the lever to operate the remote fluid pressure operated structures. The structural arrangement of the control head facilitates use of quick connect and disconnect flexible tubing between the inlet and outlet laterals and with the fluid pressure operated structures. The control head also has a cam switch operated by the mode control lever for controlled operation of an air conditioning unit.

REFERENCES:
patent: 1949511 (1934-03-01), Flygare
patent: 2747611 (1956-05-01), Hewitt
patent: 2749707 (1956-06-01), Slomer
patent: 3983930 (1976-10-01), Franz
patent: 4427056 (1984-01-01), Johnson et al.

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