Title:
CURRENT DETECTOR FOR AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3886816
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a compact air detector for an air conditioner without needing wiring.
SOLUTION: A resin-molded circuit board 1 is provided with a terminal block 2 for a motor for driving a compressor. Each terminal plate 3, 4, and 5 is electrically insulated from one another by insulating walls 7a, 7b, and 7c provided vertically on the surface of the main body of the resin-molded circuit board 1. The terminal plate 5 corresponding to a T phase is constituted of a first terminal plate 5a and a second terminal plate 5b, and a current transformer 10 which detects the current flowing to the above motor is arranged between them, and it is connected to both terminal plate parts 5a and 5b. By doing it this way, the wiring (harness) for connecting the current transformer 10 and the terminal plate 5 becomes needless, and the current detector can be downsized.
Inventors:
Hirokazu Hayashi
Kurahashi Yoshio
Natsume Morikuni
Kurahashi Yoshio
Natsume Morikuni
Application Number:
JP2002021136A
Publication Date:
February 28, 2007
Filing Date:
January 30, 2002
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
Emden Wireless Industry Co., Ltd.
Daikin Industries, Ltd.
Emden Wireless Industry Co., Ltd.
Daikin Industries, Ltd.
International Classes:
G01R19/00; H02K11/00; F24F5/00; F24F11/02; (IPC1-7): H02K11/00; F24F5/00; F24F11/02; G01R19/00
Domestic Patent References:
| JP6347061A | ||||
| JP10149854A | ||||
| JP8017663A | ||||
| JP3218612A | ||||
| JP6139958A | ||||
| JP64009696A | ||||
| JP6221623A | ||||
| JP2000323202A | ||||
| JP11121067A |
Attorney, Agent or Firm:
Aoyama Aoi
Hiroshi Yamazaki
Hiroshi Yamazaki