Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
指針式計器
Document Type and Number:
Japanese Patent JP5477623
Kind Code:
B2
Abstract:

To provide a pointer type instrument which can supply stable power to a light source.

The pointer type instrument includes: an indicator 10; indication plates 21 and 22 having mark parts 21a and 22b and arranged in such a manner that the indicator 10 is visible; a drive device 60 disposed behind the indicator 10; and a pointer 70 connected with a pointer shaft 61 of the drive device 60 and rotating about the pointer shaft 61 as a rotation center to point to the mark parts 21a and 22b, wherein the pointer 70 includes a detouring part 71 and a pointing part 72 which points to the mark parts 21a and 22b. The pointer type instrument further includes: a coil 52 placed on the drive device 60 side; a light source 77 for causing the pointing part 72 to glow; and a flexible substrate 90 having a coiled wiring part 92 disposed between the indicator 10 and the detouring part 71, and a conductive wiring part 93 for conductively connecting the coiled wiring part 92 and the light source 77; wherein power is supplied to the light source 77 by an electromagnetic induction action between the coil 52 and the coiled wiring part 92 via the conductive wiring part 93.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
Yoshiyuki Okamoto
Keiichiro Endo
Application Number:
JP2009207895A
Publication Date:
April 23, 2014
Filing Date:
September 09, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Nippon Seiki Co., Ltd.
International Classes:
G01D13/22; G01D11/28; B60K35/00
Domestic Patent References:
JP2000508776A
JP6300590A
JP61158910U
JP62157109U



 
Previous Patent: PRODUCTION OF BLOCK USING SLAG

Next Patent: JPS5477624