CH639521B - Circuit detecteur de niveau de tension. - Google Patents

Circuit detecteur de niveau de tension.

Info

Publication number
CH639521B
CH639521B CH412880A CH412880A CH639521B CH 639521 B CH639521 B CH 639521B CH 412880 A CH412880 A CH 412880A CH 412880 A CH412880 A CH 412880A CH 639521 B CH639521 B CH 639521B
Authority
CH
Switzerland
Prior art keywords
value
voltage
detector circuit
level detector
voltage level
Prior art date
Application number
CH412880A
Other languages
English (en)
Other versions
CH639521GA3 (fr
Inventor
Oskar Leuthold
Original Assignee
Ebauches Electroniques Sa
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 of CH639521B publication Critical patent/CH639521B/fr
Application filed by Ebauches Electroniques Sa filed Critical Ebauches Electroniques Sa
Priority to CH412880A priority Critical patent/CH639521B/fr
Priority to DE19813119048 priority patent/DE3119048A1/de
Priority to US06/265,594 priority patent/US4424457A/en
Priority to JP7580681A priority patent/JPS5718120A/ja
Publication of CH639521GA3 publication Critical patent/CH639521GA3/fr
Priority to HK49590A priority patent/HK49590A/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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CH412880A 1980-05-28 1980-05-28 Circuit detecteur de niveau de tension. CH639521B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH412880A CH639521B (fr) 1980-05-28 1980-05-28 Circuit detecteur de niveau de tension.
DE19813119048 DE3119048A1 (de) 1980-05-28 1981-05-13 "spannungspegeldetektor"
US06/265,594 US4424457A (en) 1980-05-28 1981-05-20 Voltage level detecting circuit
JP7580681A JPS5718120A (en) 1980-05-28 1981-05-21 Voltage level detecting circuit
HK49590A HK49590A (en) 1980-05-28 1990-06-28 Voltage level detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412880A CH639521B (fr) 1980-05-28 1980-05-28 Circuit detecteur de niveau de tension.

Publications (2)

Publication Number Publication Date
CH639521B true CH639521B (fr)
CH639521GA3 CH639521GA3 (fr) 1983-11-30

Family

ID=4270345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412880A CH639521B (fr) 1980-05-28 1980-05-28 Circuit detecteur de niveau de tension.

Country Status (4)

Country Link
US (1) US4424457A (fr)
JP (1) JPS5718120A (fr)
CH (1) CH639521B (fr)
DE (1) DE3119048A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3277514D1 (en) * 1982-07-28 1987-11-26 Ibm Signal receiver and its utilization in a receiving circuit indicating the condition of the connected equipment
KR900001746B1 (ko) * 1987-01-24 1990-03-19 삼성반도체통신 주식회사 바이 씨 모스에 의한 고전압 대전력 구동회로
US4980581A (en) * 1990-05-21 1990-12-25 Motorola, Inc. Differential ECL bus tri-state detection receiver
US6016245A (en) * 1998-03-13 2000-01-18 Intel Corporation Voltage overshoot protection circuit
DE19818464A1 (de) * 1998-04-24 1999-10-28 Siemens Ag Referenzspannung-Erzeugungsschaltung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159760C3 (de) * 1971-12-02 1979-11-15 Deutsche Itt Industries Gmbh, 7800 Freiburg Elektronischer Schwellwertschalter

Also Published As

Publication number Publication date
CH639521GA3 (fr) 1983-11-30
JPS5718120A (en) 1982-01-29
US4424457A (en) 1984-01-03
DE3119048C2 (fr) 1988-01-21
JPH0121647B2 (fr) 1989-04-21
DE3119048A1 (de) 1982-03-25

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