GB1102248A - Improvements in or relating to control arrangements especially for lift installations - Google Patents

Improvements in or relating to control arrangements especially for lift installations

Info

Publication number
GB1102248A
GB1102248A GB2137366A GB2137366A GB1102248A GB 1102248 A GB1102248 A GB 1102248A GB 2137366 A GB2137366 A GB 2137366A GB 2137366 A GB2137366 A GB 2137366A GB 1102248 A GB1102248 A GB 1102248A
Authority
GB
United Kingdom
Prior art keywords
lift
control arrangements
relating
plate
finger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2137366A
Inventor
Patrick Roy Wyman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EXRESS LIFT Co Ltd
Original Assignee
EXRESS LIFT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EXRESS LIFT Co Ltd filed Critical EXRESS LIFT Co Ltd
Priority to GB2137366A priority Critical patent/GB1102248A/en
Publication of GB1102248A publication Critical patent/GB1102248A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/463—Touch sensitive input devices

Abstract

1,102,248. Lift control arrangements. EXPRESS LIFT CO. Ltd. April 10, 1967 [May 13, 1966], No. 21373/66. Heading G1N. A call-button for a lift comprises a finger capacity actuated proximity switch. Construction. Fig. 2 (not shown) and Fig. 3 comprises a housing with an insulating face-plate 6, having a dished portion to accommodate a finger, with ring electrodes 7, 8 at the rear. The plate is preferably transparent and the housing contains the associated circuitry and an indicator lamp. Circuit. The capacitor button is connected in a bridge circuit energized by a transistor oscillator (10) Fig. 4 (not shown) and the bridge output on unbalance is fed to an amplifier with a push-pull output stage operating a relay.
GB2137366A 1966-05-13 1966-05-13 Improvements in or relating to control arrangements especially for lift installations Expired GB1102248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2137366A GB1102248A (en) 1966-05-13 1966-05-13 Improvements in or relating to control arrangements especially for lift installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2137366A GB1102248A (en) 1966-05-13 1966-05-13 Improvements in or relating to control arrangements especially for lift installations

Publications (1)

Publication Number Publication Date
GB1102248A true GB1102248A (en) 1968-02-07

Family

ID=10161836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2137366A Expired GB1102248A (en) 1966-05-13 1966-05-13 Improvements in or relating to control arrangements especially for lift installations

Country Status (1)

Country Link
GB (1) GB1102248A (en)

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