GB858741A - Peak-voltage detector circuit - Google Patents

Peak-voltage detector circuit

Info

Publication number
GB858741A
GB858741A GB2635559A GB2635559A GB858741A GB 858741 A GB858741 A GB 858741A GB 2635559 A GB2635559 A GB 2635559A GB 2635559 A GB2635559 A GB 2635559A GB 858741 A GB858741 A GB 858741A
Authority
GB
United Kingdom
Prior art keywords
voltage
tube
fires
conducts
diode
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
GB2635559A
Inventor
Gerald Offley Crowther
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB2635559A priority Critical patent/GB858741A/en
Publication of GB858741A publication Critical patent/GB858741A/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
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses

Abstract

858,741. Gaseous discharge tube relay circuits. MULLARD Ltd. July 31, 1959, No. 26355/59. Class 40(6). A circuit for detecting the excursion of voltage beyond pre-determined positive and negative limits comprises two potential dividers such as 12, 22 connected across the input terminals 10, 11 and arranged so that on positive excursions diode D2 conducts so that the tube T fires when the voltage between the trigger and point 11 exceeds a predetermined value; whilst on negative excursions diode D1 conducts so that tube T fires when the voltage between the cathode and point 11 exceeds the same predetermined value. The indicating means may comprise an electromagnetic relay R operating an alarm device. Tappings such as F, G, H may be provided in each potential divider to make the circuit suitable for monitoring a range of voltages.
GB2635559A 1959-07-31 1959-07-31 Peak-voltage detector circuit Expired GB858741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2635559A GB858741A (en) 1959-07-31 1959-07-31 Peak-voltage detector circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2635559A GB858741A (en) 1959-07-31 1959-07-31 Peak-voltage detector circuit

Publications (1)

Publication Number Publication Date
GB858741A true GB858741A (en) 1961-01-11

Family

ID=10242377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2635559A Expired GB858741A (en) 1959-07-31 1959-07-31 Peak-voltage detector circuit

Country Status (1)

Country Link
GB (1) GB858741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111751604A (en) * 2020-07-01 2020-10-09 国网江苏省电力有限公司营销服务中心 Steady-state test method and system for transient voltage overshoot value of direct-current voltage divider

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111751604A (en) * 2020-07-01 2020-10-09 国网江苏省电力有限公司营销服务中心 Steady-state test method and system for transient voltage overshoot value of direct-current voltage divider
CN111751604B (en) * 2020-07-01 2022-12-13 国网江苏省电力有限公司营销服务中心 Steady-state test method and system for transient voltage overshoot value of direct-current voltage divider

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