Controller of car air conditioner

Abstract

Abstract PURPOSE:To contrive a variation reduction of power load of an internal-combustion engine, by relating a refrigerant compressor of variable capacity type with a gradual speed increase of an idling speed. CONSTITUTION:The first adjusting device 2 adjusting an idling speed in two steps is provided and an electric control circuit 11 controlling the steps by interlocking with adjustment of the second adjusting device 16 adjusting capacity of the compressor 1 in two steps is provided. Control of the idling speed, therefore, corresponding to the capacity of the compressor 1 can be performed and a variation reduction of power load of an internal-combustion engine can be contrived.

Inventors

• 👤 Koji Nonoyama
• 👤 浩司 野々山

Bibliographic Details