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GB891533A - Improvements relating to remote control systems - Google Patents

Improvements relating to remote control systems

Info

Publication number
GB891533A
GB891533A GB3997258A GB3997258A GB891533A GB 891533 A GB891533 A GB 891533A GB 3997258 A GB3997258 A GB 3997258A GB 3997258 A GB3997258 A GB 3997258A GB 891533 A GB891533 A GB 891533A
Authority
GB
United Kingdom
Prior art keywords
remote control
control systems
improvements relating
ica
dec
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
GB3997258A
Inventor
Stanley Leonard Hurst
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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
Priority to GB271657A priority Critical patent/GB886663A/en
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB3997258A priority patent/GB891533A/en
Priority to FR812623A priority patent/FR1242221A/en
Publication of GB891533A publication Critical patent/GB891533A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices

Landscapes

  • Selective Calling Equipment (AREA)
  • Programmable Controllers (AREA)

Abstract

891,533. Electronic counting-apparatus. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. Dec. 11, 1959 [Dec. 11, 1958], No. 39972/58. Addition to 886,663. Class 106 (1). The counting chain employed in the continuous scanning remote control system of the parent Specification is modified in that only one connection ICA is provided between successive stages A, B, the connection being such that when one stage is reversed, a bias is removed from the base of one of the transistors of the next stage, allowing the next stage to be reversed by the next stepping pulse, the stepping pulses being applied alternately on lines S1, S2. The connections ICA may be provided between other than adjacent stages in the chain.
GB3997258A 1958-12-11 1958-12-11 Improvements relating to remote control systems Expired GB891533A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB271657A GB886663A (en) 1958-12-11 1957-01-25 Improvements relating to remote control systems
GB3997258A GB891533A (en) 1958-12-11 1958-12-11 Improvements relating to remote control systems
FR812623A FR1242221A (en) 1958-12-11 1959-12-10 Improvements to electronic counting chains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3997258A GB891533A (en) 1958-12-11 1958-12-11 Improvements relating to remote control systems

Publications (1)

Publication Number Publication Date
GB891533A true GB891533A (en) 1962-03-14

Family

ID=9744544

Family Applications (2)

Application Number Title Priority Date Filing Date
GB271657A Expired GB886663A (en) 1958-12-11 1957-01-25 Improvements relating to remote control systems
GB3997258A Expired GB891533A (en) 1958-12-11 1958-12-11 Improvements relating to remote control systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB271657A Expired GB886663A (en) 1958-12-11 1957-01-25 Improvements relating to remote control systems

Country Status (2)

Country Link
FR (1) FR1242221A (en)
GB (2) GB886663A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644106A1 (en) * 1976-09-30 1978-04-06 Bosch Gmbh Robert REMOTE CONTROL SYSTEM FOR SELECTIVE CONTROL OF RECEIVERS, ESPECIALLY IN A MOTOR VEHICLE, WITH RECEIVER FEEDBACK
US4497391A (en) * 1983-10-27 1985-02-05 Otis Elevator Company Modular operational elevator control system
JPH02223228A (en) * 1988-12-06 1990-09-05 General Electric Co <Ge> Apparatus and method for communication

Also Published As

Publication number Publication date
GB886663A (en) 1962-01-10
FR1242221A (en) 1960-08-16

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