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GB901887A - Improvements relating to electronic counting chains - Google Patents

Improvements relating to electronic counting chains

Info

Publication number
GB901887A
GB901887A GB273359A GB273359A GB901887A GB 901887 A GB901887 A GB 901887A GB 273359 A GB273359 A GB 273359A GB 273359 A GB273359 A GB 273359A GB 901887 A GB901887 A GB 901887A
Authority
GB
United Kingdom
Prior art keywords
stage
stages
lead
operate
controlled
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
GB273359A
Other languages
English (en)
Inventor
Peter Geoffrey Law
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
Application filed by Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB273359A priority Critical patent/GB901887A/en
Priority to FR816552A priority patent/FR1246002A/fr
Publication of GB901887A publication Critical patent/GB901887A/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

  • Safety Devices In Control Systems (AREA)
GB273359A 1959-01-26 1959-01-26 Improvements relating to electronic counting chains Expired GB901887A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB273359A GB901887A (en) 1959-01-26 1959-01-26 Improvements relating to electronic counting chains
FR816552A FR1246002A (fr) 1959-01-26 1960-01-25 Perfectionnements aux chaînes électroniques de comptage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB273359A GB901887A (en) 1959-01-26 1959-01-26 Improvements relating to electronic counting chains

Publications (1)

Publication Number Publication Date
GB901887A true GB901887A (en) 1962-07-25

Family

ID=9744868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB273359A Expired GB901887A (en) 1959-01-26 1959-01-26 Improvements relating to electronic counting chains

Country Status (2)

Country Link
FR (1) FR1246002A (fr)
GB (1) GB901887A (fr)

Also Published As

Publication number Publication date
FR1246002A (fr) 1960-11-10

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