Title:
AC POWER GENERATION ON-BOARD REFRIGERATOR DRIVE SYSTEM BY AUTOMOBILE ENGINE AND DEVICE THEREFOR
Document Type and Number:
Japanese Patent JPS61271118
Kind Code:
A
Abstract:
PURPOSE:To stably obtain a high output AC power and to facilitate the drive of an on-board refrigerator, by driving a hydraulic motor by means of a hydraulic pump driven by engine power, and by operating an AC generator and a compressor in the on-board refrigerator with the use of the output of the hydraulic motor. CONSTITUTION:A hydraulic motor 2 is driven by the hydraulic power of a hydraulic pump 2 operated by the output of an automobile engine 1. Oil discharged from the hydraulic motor 3 is cooled by a heat-exchanger 4 as necessary, and is then returned to the hydraulic pump 2 side. A part of hydraulic pressure from the hydraulic pump 2 is returned into the suction side of the hydraulic pump 2 through a regulator valve 6 to aim at stabilizing the hydraulic pressure of the hydraulic pump 2. Further, the hydraulic motor 3 is coupled to an AC generator 7 and a compressor 8 in an on-board refrigerator, parallelly or selectively by means of a change-over switch device which is not shown. Therefore, on-board apparatuses are driven by the generated AC power, and the cold service of a selling mobile car is ensured by driving the compressor.
Inventors:
OKAMOTO YASUHIRO
ARAI YUKIO
ARAI YUKIO
Application Number:
JP11132385A
Publication Date:
December 01, 1986
Filing Date:
May 25, 1985
Export Citation:
Assignee:
TAIREI KOGYO KK
TOYOKOKI CO
TOYOKOKI CO
International Classes:
B60H1/32; B60R16/00; B60R16/02; B60R16/03; F02B63/00; F02B63/04; (IPC1-7): B60H1/32; B60R16/00
Domestic Patent References:
| JPS59164220A | 1984-09-17 | |||
| JPS4972845A | 1974-07-13 |
Attorney, Agent or Firm:
Maniwa Makoto