GB1418934A - Apparatus for testing potentiometers - Google Patents

Apparatus for testing potentiometers

Info

Publication number
GB1418934A
GB1418934A GB756773A GB756773A GB1418934A GB 1418934 A GB1418934 A GB 1418934A GB 756773 A GB756773 A GB 756773A GB 756773 A GB756773 A GB 756773A GB 1418934 A GB1418934 A GB 1418934A
Authority
GB
United Kingdom
Prior art keywords
potentiometer
station
wiper
potentiometers
disc
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
GB756773A
Other languages
English (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/de
Application filed by Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of GB1418934A publication Critical patent/GB1418934A/en
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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (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)
  • Feedback Control In General (AREA)
  • Adjustable Resistors (AREA)
GB756773A 1972-02-17 1973-02-15 Apparatus for testing potentiometers Expired GB1418934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207525 DE2207525C3 (de) 1972-02-17 Prüfgerät zum Testen von Potentiorn

Publications (1)

Publication Number Publication Date
GB1418934A true GB1418934A (en) 1975-12-24

Family

ID=5836258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB756773A Expired GB1418934A (en) 1972-02-17 1973-02-15 Apparatus for testing potentiometers

Country Status (4)

Country Link
US (1) US3852665A (US07922777-20110412-C00004.png)
JP (1) JPS5618905B2 (US07922777-20110412-C00004.png)
FR (1) FR2172399B1 (US07922777-20110412-C00004.png)
GB (1) GB1418934A (US07922777-20110412-C00004.png)

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 (de) * 2000-06-30 2002-01-17 Schleifring Und Appbau Gmbh Selbstdiagnostizierendes Übertragungssstem-Intelligenter Schleifring
US7550981B2 (en) * 2006-08-10 2009-06-23 Honeywell International Inc. Circuit and method for determining potentiometer wiper resistance
JP5843663B2 (ja) * 2012-03-05 2016-01-13 アズビル株式会社 ポテンショメータの劣化診断方法
CN103191868B (zh) * 2013-04-07 2014-06-11 广东升威电子制品有限公司 电位器自动检测设备
CN104122429B (zh) * 2014-07-24 2016-09-21 富阳兴远仪器仪表经营部 微小电压测量装置
CN104237644B (zh) * 2014-09-28 2017-03-08 潘柯文 一种单双联电位器多功能测试电路
CN105834128B (zh) * 2016-06-14 2017-12-15 东莞市钺河自动化科技有限公司 一种电位器自动检测设备
CN107490734A (zh) * 2017-07-27 2017-12-19 成都国盛科技有限公司 玻璃釉电位器自动测试设备
CN109683076B (zh) * 2018-12-19 2021-06-08 芜湖恒美电热器具有限公司 发热芯外壳耐压自动测试装置
CN110899152B (zh) * 2019-12-05 2024-08-30 广东钺河智能科技有限公司 自动拨盘电位器测试机
CN113825085B (zh) * 2021-08-17 2024-09-06 深圳市豪恩声学股份有限公司 一种音量电位器检测设备、系统及方法
CN114878862B (zh) * 2022-06-30 2022-09-09 南通玉蝶电子陶瓷有限公司 一种预调电位器测试机
CN117310422B (zh) * 2023-12-01 2024-02-23 四川永星电子有限公司 一种火工品电阻器性能测试方法及系统

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 (fr) * 1965-11-15 1967-10-20 Ibm Méthode et dispositif utilisés pour vérifier mécaniquement et électriquement laqualité des connexions soudées
FR2067120B1 (US07922777-20110412-C00004.png) * 1969-11-07 1974-06-14 Cit Alcatel

Also Published As

Publication number Publication date
US3852665A (en) 1974-12-03
JPS4893957A (US07922777-20110412-C00004.png) 1973-12-04
FR2172399B1 (US07922777-20110412-C00004.png) 1976-06-11
DE2207525A1 (de) 1973-10-04
JPS5618905B2 (US07922777-20110412-C00004.png) 1981-05-02
FR2172399A1 (US07922777-20110412-C00004.png) 1973-09-28
DE2207525B2 (de) 1976-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee