FR1239245A - Improvements to electronic counting chains - Google Patents

Improvements to electronic counting chains

Info

Publication number
FR1239245A
FR1239245A FR808880A FR808880A FR1239245A FR 1239245 A FR1239245 A FR 1239245A FR 808880 A FR808880 A FR 808880A FR 808880 A FR808880 A FR 808880A FR 1239245 A FR1239245 A FR 1239245A
Authority
FR
France
Prior art keywords
electronic counting
counting chains
chains
electronic
counting
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
FR808880A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1239245A publication Critical patent/FR1239245A/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
FR808880A 1958-10-31 1959-10-30 Improvements to electronic counting chains Expired FR1239245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3503358A GB879837A (en) 1958-10-31 1958-10-31 Improvements relating to electronic counting chains

Publications (1)

Publication Number Publication Date
FR1239245A true FR1239245A (en) 1960-08-19

Family

ID=10373008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808880A Expired FR1239245A (en) 1958-10-31 1959-10-30 Improvements to electronic counting chains

Country Status (2)

Country Link
FR (1) FR1239245A (en)
GB (1) GB879837A (en)

Also Published As

Publication number Publication date
GB879837A (en) 1961-10-11

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