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Patent Searching and Data


Title:
ELEVATOR NON-STOP CIRCUIT PERFORMANCE TEST DEVICE
Document Type and Number:
Japanese Patent JPH0840657
Kind Code:
A
Abstract:

PURPOSE: To provide an elevator non-stop circuit performance test device whereby the performance test of an elevator non-stop circuit can be performed rapidly and accurately.

CONSTITUTION: An elevator non-stop circuit performance test device is provided with external terminals 2K to 5K which are connected to multiple control relays for outputting the control signals to suppress the stop of car at specified floors, a rotary switch RT which enables connection of the external terminals 2K to 5K sequentially with a common external terminal NK, a switch AS which enables connection of the external terminals 2K to 5K with the common external terminal NK, and diodes 2D to 5D which stop round current. Also the control relays are operated in order by the operation of the rotary switch RT, and operated simultaneously by the operation of the switch AS.


Inventors:
MORIGUCHI MASAO
Application Number:
JP18021494A
Publication Date:
February 13, 1996
Filing Date:
August 01, 1994
Export Citation:
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Assignee:
HITACHI BUILDING SYST ENG
International Classes:
B66B5/00; B66B1/14; (IPC1-7): B66B5/00; B66B1/14
Attorney, Agent or Firm:
Kenjiro Take (2 outside)