CH596558A5 - - Google Patents

Info

Publication number
CH596558A5
CH596558A5 CH1176676A CH1176676A CH596558A5 CH 596558 A5 CH596558 A5 CH 596558A5 CH 1176676 A CH1176676 A CH 1176676A CH 1176676 A CH1176676 A CH 1176676A CH 596558 A5 CH596558 A5 CH 596558A5
Authority
CH
Switzerland
Application number
CH1176676A
Inventor
Masaaki Kamiya
Original Assignee
Seiko Instr & Electronics
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 Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of CH596558A5 publication Critical patent/CH596558A5/xx

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
    • G01R19/12—Measuring rate of change
CH1176676A 1975-09-16 1976-09-16 CH596558A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50111823A JPS5235851A (en) 1975-09-16 1975-09-16 Power source voltage detection circuit

Publications (1)

Publication Number Publication Date
CH596558A5 true CH596558A5 (xx) 1978-03-15

Family

ID=14571042

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1176676A CH596558A5 (xx) 1975-09-16 1976-09-16

Country Status (6)

Country Link
US (1) US4071822A (xx)
JP (1) JPS5235851A (xx)
CH (1) CH596558A5 (xx)
DE (1) DE2641153A1 (xx)
FR (1) FR2325047A1 (xx)
GB (1) GB1526997A (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467407A1 (fr) * 1979-10-15 1981-04-17 Jaeger Dispositif de mesure des valeurs cretes d'un phenomene non periodique a recurrence faible
US4820971A (en) * 1986-05-29 1989-04-11 Ko Wen Hsiung Precision impedance variation measurement circuit
US4855722A (en) * 1986-08-01 1989-08-08 Intersil, Inc. Alternating current power loss detector
US4866389A (en) * 1988-06-17 1989-09-12 Ventritex Circuit and method for measuring battery voltage by time of discharge of a capacitor
US4950913A (en) * 1989-04-21 1990-08-21 Kephart David A Programmable timer power switch unit
US6348798B1 (en) 2000-12-05 2002-02-19 Alpha Smart, Inc. Analog to digital voltage measuring device
US6445162B1 (en) * 2001-02-06 2002-09-03 Quallion Llc Detecting a remaining battery capacity and a battery remaining capacity circuit
US7119518B1 (en) * 2003-10-28 2006-10-10 Johnson Controls Technology Company Battery tester
US6992489B2 (en) * 2004-02-11 2006-01-31 Agere Systems Inc. Multiple voltage level detection circuit
JP2007327804A (ja) * 2006-06-07 2007-12-20 Nec Electronics Corp 電圧降下測定回路
TWI407128B (zh) * 2009-09-15 2013-09-01 Himax Analogic Inc 數位電路及其電壓偵測電路
DE102009056838A1 (de) * 2009-12-03 2011-06-09 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Spannungsmessung
GB2479156B (en) 2010-03-30 2012-11-21 Univ Newcastle Apparatus and method for voltage sensing
JP6283952B2 (ja) * 2012-09-05 2018-02-28 日本電気株式会社 電池残量検出装置、電池システム、電池残量検出方法およびプログラム
JP2014137272A (ja) * 2013-01-16 2014-07-28 Denso Corp 電圧監視装置
US9488530B2 (en) * 2013-10-23 2016-11-08 National Kaohsiung First University Of Science And Technology Time-domain temperature sensing system with a digital output and method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033996A (en) * 1960-11-15 1962-05-08 Robert R Atherton Voltage comparator having pulse generator operative when input voltage back-biases comparison diode
US3260863A (en) * 1964-03-19 1966-07-12 Rca Corp Threshold circuit utilizing field effect transistors
US3316547A (en) * 1964-07-15 1967-04-25 Fairchild Camera Instr Co Integrating analog-to-digital converter
US3529178A (en) * 1966-06-22 1970-09-15 Johnson Service Co Variable signal detecting circuit
US3628070A (en) * 1970-04-22 1971-12-14 Rca Corp Voltage reference and voltage level sensing circuit
JPS4830676U (xx) * 1971-08-20 1973-04-14
BE795784A (fr) * 1972-02-22 1973-06-18 Taylor Servomex Ltd Appareil pour la mesure des courants faibles

Also Published As

Publication number Publication date
GB1526997A (en) 1978-10-04
DE2641153A1 (de) 1977-03-24
FR2325047A1 (fr) 1977-04-15
US4071822A (en) 1978-01-31
FR2325047B1 (xx) 1981-09-11
JPS5235851A (en) 1977-03-18

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Legal Events

Date Code Title Description
PL Patent ceased