GB2025071B - Apparatus for the comparison of two directcurrent signals - Google Patents

Apparatus for the comparison of two directcurrent signals

Info

Publication number
GB2025071B
GB2025071B GB7920469A GB7920469A GB2025071B GB 2025071 B GB2025071 B GB 2025071B GB 7920469 A GB7920469 A GB 7920469A GB 7920469 A GB7920469 A GB 7920469A GB 2025071 B GB2025071 B GB 2025071B
Authority
GB
United Kingdom
Prior art keywords
comparison
directcurrent
signals
directcurrent signals
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
GB7920469A
Other versions
GB2025071A (en
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
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 Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of GB2025071A publication Critical patent/GB2025071A/en
Application granted granted Critical
Publication of GB2025071B publication Critical patent/GB2025071B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Transformers For Measuring Instruments (AREA)
GB7920469A 1978-07-04 1979-06-12 Apparatus for the comparison of two directcurrent signals Expired GB2025071B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782829282 DE2829282C2 (en) 1978-07-04 1978-07-04 Device for comparing two direct current signals

Publications (2)

Publication Number Publication Date
GB2025071A GB2025071A (en) 1980-01-16
GB2025071B true GB2025071B (en) 1982-09-02

Family

ID=6043484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920469A Expired GB2025071B (en) 1978-07-04 1979-06-12 Apparatus for the comparison of two directcurrent signals

Country Status (3)

Country Link
DE (1) DE2829282C2 (en)
FR (1) FR2430620A1 (en)
GB (1) GB2025071B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251844B (en) * 1967-10-12 Licentia Patent-Verwaltungs-G.m. b.H., Frankfurt/M Arrangement for comparing particularly high direct currents

Also Published As

Publication number Publication date
FR2430620A1 (en) 1980-02-01
DE2829282A1 (en) 1980-01-17
FR2430620B1 (en) 1985-04-19
GB2025071A (en) 1980-01-16
DE2829282C2 (en) 1983-01-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920612