Published July 23, 1993 | Version v1
Patent Metadata-only

Inspection vehicle

Creators

  • 1. Hitachi Ltd., Tokyo (Japan)

Description

An inspection vehicle comprises a small-sized battery directly connected with a power motor or a direct power source from trolly lines and a switching circuit operated by external signals. The switch judges advance or retreat by two kinds of signals and the inspection vehicle is recovered by self-running. In order to recover the abnormally stopped inspection vehicle to the targeted place, the inspection vehicle is made in a free-running state by using a clutch mechanism and is pushed by an other vehicle. (T.M.)

Availability note (English)

Available from JAPIO. Also available from EPO.

Additional details

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G21C17/013.
IPC
Int. Cl. G21C17/013.
Patent number
JP patent document 5-180979/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
25028612
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ELECTRIC BATTERIES; ELECTRIC MOTORS; FAILURES; INSPECTION; OPERATION; POWER TRANSMISSION; REACTOR MAINTENANCE; REACTOR MONITORING SYSTEMS; REMOTE HANDLING EQUIPMENT; VEHICLES
Descriptors DEC
ELECTRICAL EQUIPMENT; ELECTROCHEMICAL CELLS; ENERGY STORAGE SYSTEMS; EQUIPMENT; MAINTENANCE; MATERIALS HANDLING EQUIPMENT; MOTORS

Optional Information

Secondary number(s)
JP patent application 3-345784.