JPS572126A - Proximity switch - Google Patents

Proximity switch

Info

Publication number
JPS572126A
JPS572126A JP2852581A JP2852581A JPS572126A JP S572126 A JPS572126 A JP S572126A JP 2852581 A JP2852581 A JP 2852581A JP 2852581 A JP2852581 A JP 2852581A JP S572126 A JPS572126 A JP S572126A
Authority
JP
Japan
Prior art keywords
proximity switch
proximity
switch
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.)
Pending
Application number
JP2852581A
Other languages
Japanese (ja)
Inventor
Herumure Rorufu
Ranguhainritsuhi Hansu
Kamereru Haintsu
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.)
GEPUHARUTO BARUFU FUABURIKU FU
Original Assignee
GEPUHARUTO BARUFU FUABURIKU FU
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 GEPUHARUTO BARUFU FUABURIKU FU filed Critical GEPUHARUTO BARUFU FUABURIKU FU
Publication of JPS572126A publication Critical patent/JPS572126A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
JP2852581A 1980-03-01 1981-03-02 Proximity switch Pending JPS572126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803007929 DE3007929C2 (en) 1980-03-01 1980-03-01 Contactless controllable proximity switch

Publications (1)

Publication Number Publication Date
JPS572126A true JPS572126A (en) 1982-01-07

Family

ID=6096025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2852581A Pending JPS572126A (en) 1980-03-01 1981-03-02 Proximity switch

Country Status (2)

Country Link
JP (1) JPS572126A (en)
DE (1) DE3007929C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243421A (en) * 1986-04-15 1987-10-23 Omron Tateisi Electronics Co Detector
JPS63302376A (en) * 1987-06-03 1988-12-09 Fuji Electric Co Ltd Circuit of testing proximity switch
JPH01109823A (en) * 1987-10-22 1989-04-26 Fuji Electric Co Ltd Proximity switch
US5553954A (en) * 1993-11-10 1996-09-10 Citizen Watch Co., Ltd. Printer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150212C1 (en) * 1981-12-18 1991-01-24 Pepperl & Fuchs Gmbh & Co Kg, 6800 Mannheim Circuit arrangement for a proximity switch
DE3220111C1 (en) * 1982-05-28 1983-06-09 Honeywell Gmbh, 6050 Offenbach Monitoring device for proximity switches
IT1169166B (en) * 1983-02-15 1987-05-27 Gd Spa FUNCTIONAL CONTROL SYSTEM OF INPUT CIRCUITS TO A CENTRAL CONTROL AND CONTROL UNIT FOR MACHINES AND / OR DEVICES USABLE IN PRODUCTION AND / OR PACKAGING LINES OF PRODUCTS
IT1169168B (en) * 1983-02-15 1987-05-27 Gd Spa FUNCTIONAL CONTROL SYSTEM FOR INPUT TRANSDUCERS OF A CENTRAL CONTROL AND CONTROL UNIT FOR MACHINES AND / OR DEVICES USABLE IN PRODUCTION AND / OR PACKAGING LINES OF PRODUCTS
DE3311781A1 (en) * 1983-03-31 1984-10-04 Weber Gesellschaft für Hüttenelektronik mbH, 2201 Kollmar Arrangement for checking the operation of inductive proximity switches
DE3327188A1 (en) * 1983-07-28 1985-02-14 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen SELF-TESTING PROXIMITY SWITCH
DE10334653B4 (en) 2003-07-21 2005-06-09 Pilz Gmbh & Co. Kg Method and device for safely monitoring a closed position of two relatively movable parts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077769A (en) * 1973-10-15 1975-06-25
JPS5079761A (en) * 1973-11-19 1975-06-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2107145A1 (en) * 1971-02-15 1972-08-24 Sel Inductive proximity switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077769A (en) * 1973-10-15 1975-06-25
JPS5079761A (en) * 1973-11-19 1975-06-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243421A (en) * 1986-04-15 1987-10-23 Omron Tateisi Electronics Co Detector
JPS63302376A (en) * 1987-06-03 1988-12-09 Fuji Electric Co Ltd Circuit of testing proximity switch
JPH01109823A (en) * 1987-10-22 1989-04-26 Fuji Electric Co Ltd Proximity switch
US5553954A (en) * 1993-11-10 1996-09-10 Citizen Watch Co., Ltd. Printer

Also Published As

Publication number Publication date
DE3007929A1 (en) 1981-09-17
DE3007929C2 (en) 1986-10-23

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