FR2172399B1 - - Google Patents

Info

Publication number
FR2172399B1
FR2172399B1 FR7305662A FR7305662A FR2172399B1 FR 2172399 B1 FR2172399 B1 FR 2172399B1 FR 7305662 A FR7305662 A FR 7305662A FR 7305662 A FR7305662 A FR 7305662A FR 2172399 B1 FR2172399 B1 FR 2172399B1
Authority
FR
France
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
FR7305662A
Other languages
French (fr)
Other versions
FR2172399A1 (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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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
Priority claimed from DE19722207525 external-priority patent/DE2207525C3/en
Application filed by Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of FR2172399A1 publication Critical patent/FR2172399A1/fr
Application granted granted Critical
Publication of FR2172399B1 publication Critical patent/FR2172399B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Adjustable Resistors (AREA)
  • Feedback Control In General (AREA)
FR7305662A 1972-02-17 1973-02-16 Expired FR2172399B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207525 DE2207525C3 (en) 1972-02-17 Tester for testing potentiorns

Publications (2)

Publication Number Publication Date
FR2172399A1 FR2172399A1 (en) 1973-09-28
FR2172399B1 true FR2172399B1 (en) 1976-06-11

Family

ID=5836258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305662A Expired FR2172399B1 (en) 1972-02-17 1973-02-16

Country Status (4)

Country Link
US (1) US3852665A (en)
JP (1) JPS5618905B2 (en)
FR (1) FR2172399B1 (en)
GB (1) GB1418934A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969618A (en) * 1974-11-29 1976-07-13 Xerox Corporation On line PROM handling system
JPS51141347A (en) * 1975-05-30 1976-12-06 Nippon Electric Co Variable resistance examining device
JPS5482273A (en) * 1977-12-14 1979-06-30 Nakamatsu Yoshiro System for measuring variable resistor
US4987372A (en) * 1989-08-01 1991-01-22 Lutron Electronics Co., Inc. Potentiometer state sensing circuit
US6075370A (en) 1998-03-27 2000-06-13 Aladdin Enterprises, Inc. Method of calibrating a potentiometer
US6181141B1 (en) * 1999-01-22 2001-01-30 Honeywell Inc. Failsafe monitoring system for potentiometers and monitor interface
DE10031005A1 (en) * 2000-06-30 2002-01-17 Schleifring Und Appbau Gmbh Self-diagnosing transmission system - Intelligent slip ring
US7550981B2 (en) * 2006-08-10 2009-06-23 Honeywell International Inc. Circuit and method for determining potentiometer wiper resistance
JP5843663B2 (en) * 2012-03-05 2016-01-13 アズビル株式会社 Potentiometer degradation diagnosis method
CN103191868B (en) * 2013-04-07 2014-06-11 广东升威电子制品有限公司 Automatic detection equipment for potentiometer
CN104122429B (en) * 2014-07-24 2016-09-21 富阳兴远仪器仪表经营部 Small voltage measurement apparatus
CN104237644B (en) * 2014-09-28 2017-03-08 潘柯文 A kind of single duplex potentiometer multifunctional testing circuit
CN105834128B (en) * 2016-06-14 2017-12-15 东莞市钺河自动化科技有限公司 A kind of Automatic detection equipment for potentiometer
CN107490734A (en) * 2017-07-27 2017-12-19 成都国盛科技有限公司 Cermet potentiometer ATE
CN109683076B (en) * 2018-12-19 2021-06-08 芜湖恒美电热器具有限公司 Automatic pressure resistance testing device for heating core shell
CN110899152B (en) * 2019-12-05 2024-08-30 广东钺河智能科技有限公司 Automatic dial potentiometer tester
CN113825085B (en) * 2021-08-17 2024-09-06 深圳市豪恩声学股份有限公司 Volume potentiometer detection equipment, system and method
CN114878862B (en) * 2022-06-30 2022-09-09 南通玉蝶电子陶瓷有限公司 Tester for preset potentiometer
CN117310422B (en) * 2023-12-01 2024-02-23 四川永星电子有限公司 Initiating explosive device resistor performance test method and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840784A (en) * 1953-12-01 1958-06-24 Western Electric Co Method of testing electrical devices
US3160810A (en) * 1960-06-20 1964-12-08 Sperry Rand Corp Potentiometer linearity testing machine with means to prevent grooving of wiper
US3094212A (en) * 1961-12-14 1963-06-18 Gen Precision Inc Automatic component tester
US3457503A (en) * 1965-01-13 1969-07-22 Litton Industries Inc Potentiometer linearity and conformity checking apparatus including program storage means
FR1498864A (en) * 1965-11-15 1967-10-20 Ibm Method and device used to mechanically and electrically verify the quality of welded connections
FR2067120B1 (en) * 1969-11-07 1974-06-14 Cit Alcatel

Also Published As

Publication number Publication date
US3852665A (en) 1974-12-03
JPS4893957A (en) 1973-12-04
DE2207525A1 (en) 1973-10-04
JPS5618905B2 (en) 1981-05-02
FR2172399A1 (en) 1973-09-28
DE2207525B2 (en) 1976-03-25
GB1418934A (en) 1975-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse