Title:
DRIVING DEVICE AND AIR CONDITIONING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2002103949
Kind Code:
A
Abstract:
To reduce a cost of a driving device provided with plural driven members by detecting the positions of the plural driven members by a position detection means.
A position detection means 31, 35, 36 to detect a rotation position of electric motors 19a, 25a, 27a is provided and positions of plural driven members 7, 13, 17a, 17b, 17c are detected (estimated). If a request to concurrently operate plural driven members is made, rotation positions of plural electric motors can be detected by one position detection means by operating the plural driven members one by one.
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Inventors:
ITO KOJI
NISHIKAWA KATSUMI
TAKEUCHI NORIHISA
NISHIKAWA KATSUMI
TAKEUCHI NORIHISA
Application Number:
JP2000296641A
Publication Date:
April 09, 2002
Filing Date:
September 28, 2000
Export Citation:
Assignee:
DENSO CORP
International Classes:
B60H1/00; (IPC1-7): B60H1/00
Attorney, Agent or Firm:
Yoji Ito (2 outside)