Title:
【発明の名称】軌道走行体用ビデオカメラシステム
Document Type and Number:
Japanese Patent JP3458386
Kind Code:
B2
Abstract:
PURPOSE:To make a power source part compact in size and reduce the weight by forming a first voltage for a telecamera and a second voltage for a model train on the basis of the DC voltage being converted by a power pack and fed via rails. CONSTITUTION:On the basis of a DC voltage Va being converted by a power pack 37 and fed via rails 1, a constant DC voltage Va0 for a telecamera 5 and another DC voltage Va2 for driving a motor 22 are formed in a small and light power source part 21.
Inventors:
Masatoshi Tanaka
Yutaka Yamamoto
Yutaka Yamamoto
Application Number:
JP17319591A
Publication Date:
October 20, 2003
Filing Date:
June 18, 1991
Export Citation:
Assignee:
ソニー株式会社
International Classes:
B61D37/00; A63H19/10; H04N5/225; H04N5/232; H04N7/18; (IPC1-7): H04N5/232; A63H19/10; B61D37/00; H04N7/18
Domestic Patent References:
| JP6154781A | ||||
| JP63233688A | ||||
| JP6144977U |
Attorney, Agent or Firm:
Masatomo Sugiura
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