CH615504A5 - - Google Patents

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Publication number
CH615504A5
CH615504A5 CH487477A CH487477A CH615504A5 CH 615504 A5 CH615504 A5 CH 615504A5 CH 487477 A CH487477 A CH 487477A CH 487477 A CH487477 A CH 487477A CH 615504 A5 CH615504 A5 CH 615504A5
Authority
CH
Switzerland
Prior art keywords
amplifier
voltage
output
input
operational
Prior art date
Application number
CH487477A
Other languages
German (de)
English (en)
Inventor
Kurt Brolde
Original Assignee
Endress Hauser Gmbh Co
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 Endress Hauser Gmbh Co filed Critical Endress Hauser Gmbh Co
Publication of CH615504A5 publication Critical patent/CH615504A5/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CH487477A 1976-05-07 1977-04-20 CH615504A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2620282A DE2620282C3 (de) 1976-05-07 1976-05-07 Nichtlinearer Gleichspannungsverstärker für Meßzwecke

Publications (1)

Publication Number Publication Date
CH615504A5 true CH615504A5 (it) 1980-01-31

Family

ID=5977348

Family Applications (1)

Application Number Title Priority Date Filing Date
CH487477A CH615504A5 (it) 1976-05-07 1977-04-20

Country Status (9)

Country Link
US (1) US4147989A (it)
JP (1) JPS52154653A (it)
CH (1) CH615504A5 (it)
DE (1) DE2620282C3 (it)
FR (1) FR2350730A1 (it)
GB (1) GB1575556A (it)
IT (1) IT1075099B (it)
NL (1) NL7704982A (it)
SE (1) SE7705316L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190896A (en) * 1978-09-05 1980-02-26 Bell Telephone Laboratories, Incorporated Circuits having substantially parabolic output versus linear input characteristics
JPS56159232A (en) * 1980-05-12 1981-12-08 Kuraray Co Ltd Powdery high water-absorption resin for surface coating
DE3233781A1 (de) * 1982-09-11 1984-03-15 Robert Bosch Gmbh, 7000 Stuttgart Anzeigevorrichtung
JPS60183814U (ja) * 1984-05-16 1985-12-06 パイオニア株式会社 レンジ切換付レベル表示装置
US4634986A (en) * 1985-02-08 1987-01-06 The United States Of America As Represented By The United States Department Of Energy Log amplifier with pole-zero compensation
US4684886A (en) * 1985-05-17 1987-08-04 Doyle James H Automatic equalizer
DE3535252A1 (de) * 1985-10-03 1987-04-09 Vdo Schindling Schaltungsanordnung zur ansteuerung eines drehmagnetmessgeraets
US4877981A (en) * 1988-05-25 1989-10-31 Ampex Corporation Precision device for soft clipping AC and DC signals
US5493250A (en) * 1994-03-07 1996-02-20 U.S. Philips Corporation Adjustable resistance device including first and second arrangements of a resistor and a positive-feedback transconductor, and a control circuit for controlling the resistances of the first and second arrangements
JP3032513U (ja) * 1996-06-14 1996-12-24 柴田科学器械工業株式会社 熱線風速計
US5926054A (en) * 1997-07-28 1999-07-20 Eastman Kodak Company Modification of process control signals so as to enable reproduction apparatus to operate over an alternate process range
JP2001036400A (ja) * 1999-07-23 2001-02-09 Oki Electric Ind Co Ltd 縦続接続型インバータ回路及びリミティングアンプ
JP5388670B2 (ja) * 2009-04-20 2014-01-15 株式会社ジェピコ センサ信号処理回路
JP2022117164A (ja) * 2021-01-29 2022-08-10 ローム株式会社 電圧コンパレータ回路、電源管理回路、電子機器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209266A (en) * 1962-04-10 1965-09-28 Leeds & Northrup Co Function generators having multiple rations between input and output
US3371224A (en) * 1965-07-16 1968-02-27 Astrodata Inc High accuracy electronic function generator
US3436559A (en) * 1965-10-23 1969-04-01 Bailey Meter Co Static function generator
US3482169A (en) * 1966-03-21 1969-12-02 Foxboro Co Function simulator
US3550020A (en) * 1967-10-17 1970-12-22 Westinghouse Electric Corp Function generator
US3525942A (en) * 1968-02-19 1970-08-25 Beckman Instruments Inc Calibration circuit for photometric analyzers
US3514635A (en) * 1968-09-18 1970-05-26 Reliance Electric Co Analog computer feedback limiter circuit
US3739196A (en) * 1971-09-23 1973-06-12 Tavis Corp Function generator
US3757234A (en) * 1971-12-27 1973-09-04 Itt Function generator

Also Published As

Publication number Publication date
SE7705316L (sv) 1977-11-08
US4147989A (en) 1979-04-03
JPS6128084B2 (it) 1986-06-28
NL7704982A (nl) 1977-11-09
FR2350730A1 (fr) 1977-12-02
IT1075099B (it) 1985-04-22
DE2620282B2 (de) 1978-05-11
FR2350730B1 (it) 1982-10-01
JPS52154653A (en) 1977-12-22
DE2620282A1 (de) 1977-11-10
DE2620282C3 (de) 1979-01-18
GB1575556A (en) 1980-09-24

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Legal Events

Date Code Title Description
PL Patent ceased