DE1930410C3 - Automatisches Prüfgerät für elektrotechnische Schaltungselemente - Google Patents

Automatisches Prüfgerät für elektrotechnische Schaltungselemente

Info

Publication number
DE1930410C3
DE1930410C3 DE1930410A DE1930410A DE1930410C3 DE 1930410 C3 DE1930410 C3 DE 1930410C3 DE 1930410 A DE1930410 A DE 1930410A DE 1930410 A DE1930410 A DE 1930410A DE 1930410 C3 DE1930410 C3 DE 1930410C3
Authority
DE
Germany
Prior art keywords
test
turntable
vacuum
station
compartments
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
DE1930410A
Other languages
German (de)
English (en)
Other versions
DE1930410B2 (de
DE1930410A1 (de
Inventor
Gene Olin Baker
Robert Hotchkiss Cadwallader
Charles Philip Poughkeepsie Marinelli
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE1930410A1 publication Critical patent/DE1930410A1/de
Publication of DE1930410B2 publication Critical patent/DE1930410B2/de
Application granted granted Critical
Publication of DE1930410C3 publication Critical patent/DE1930410C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/905—Feeder conveyor holding item by suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/914—Diverse sequential feeding steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/919—Rotary feed conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/92—Vibratory feed conveyor

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE1930410A 1968-06-17 1969-06-14 Automatisches Prüfgerät für elektrotechnische Schaltungselemente Expired DE1930410C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73768168A 1968-06-17 1968-06-17

Publications (3)

Publication Number Publication Date
DE1930410A1 DE1930410A1 (de) 1969-12-18
DE1930410B2 DE1930410B2 (de) 1978-09-28
DE1930410C3 true DE1930410C3 (de) 1979-05-17

Family

ID=24964868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930410A Expired DE1930410C3 (de) 1968-06-17 1969-06-14 Automatisches Prüfgerät für elektrotechnische Schaltungselemente

Country Status (5)

Country Link
US (1) US3539004A (https=)
JP (1) JPS4817095B1 (https=)
DE (1) DE1930410C3 (https=)
FR (1) FR2011038B1 (https=)
GB (1) GB1265073A (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913680A1 (de) * 1969-03-18 1970-10-01 Siemens Ag Vorrichtung zum Messen von elektrischen Bauelementen,insbesondere von Ringkernen aus ferromagnetischem Material,und zum Sortieren der gemessenen elektrischen Bauelemente
US3633740A (en) * 1970-10-12 1972-01-11 Edward I Westmoreland Machine for testing small insulated objects
US3750878A (en) * 1971-11-15 1973-08-07 Dixon K Corp Electrical component testing apparatus
US3933247A (en) * 1973-12-14 1976-01-20 Micro Component Technology, Inc. High speed magnetic core handler
JPS536685U (https=) * 1976-07-02 1978-01-20
JPS538273U (https=) * 1976-07-05 1978-01-24
JPS538274U (https=) * 1976-07-05 1978-01-24
US4128174A (en) * 1977-02-28 1978-12-05 Motorola, Inc. High-speed integrated circuit handler
USD272913S (en) 1980-06-16 1984-03-06 Contrel Combined handling, testing, and sorting machine for integrated circuits
WO2012159163A1 (en) * 2011-05-23 2012-11-29 Aem Cores Pty Ltd A machine for testing magnetic cores
CN106925538B (zh) * 2017-03-31 2023-04-07 东莞市冠佳电子设备有限公司 一种电源共模检测设备
CN110216084A (zh) * 2019-05-17 2019-09-10 中山展晖电子设备有限公司 一种坏料剔除结构
CN119733584B (zh) * 2024-12-26 2025-06-27 文天精策仪器科技(苏州)有限公司 一种探针冷热台及其探针调节方法

Also Published As

Publication number Publication date
FR2011038B1 (https=) 1974-06-14
US3539004A (en) 1970-11-10
FR2011038A1 (https=) 1970-02-27
JPS4817095B1 (https=) 1973-05-26
DE1930410B2 (de) 1978-09-28
DE1930410A1 (de) 1969-12-18
GB1265073A (https=) 1972-03-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee