GB2071335B - Magnetic proximity switch - Google Patents

Magnetic proximity switch

Info

Publication number
GB2071335B
GB2071335B GB8106741A GB8106741A GB2071335B GB 2071335 B GB2071335 B GB 2071335B GB 8106741 A GB8106741 A GB 8106741A GB 8106741 A GB8106741 A GB 8106741A GB 2071335 B GB2071335 B GB 2071335B
Authority
GB
United Kingdom
Prior art keywords
proximity switch
magnetic proximity
magnetic
switch
proximity
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
GB8106741A
Other languages
English (en)
Other versions
GB2071335A (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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Publication of GB2071335A publication Critical patent/GB2071335A/en
Application granted granted Critical
Publication of GB2071335B publication Critical patent/GB2071335B/en
Expired 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K2017/9706—Inductive element
GB8106741A 1980-03-06 1981-03-04 Magnetic proximity switch Expired GB2071335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008562 DE3008562C2 (de) 1980-03-06 1980-03-06 Magnetischer Näherungsschalter

Publications (2)

Publication Number Publication Date
GB2071335A GB2071335A (en) 1981-09-16
GB2071335B true GB2071335B (en) 1984-07-25

Family

ID=6096417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106741A Expired GB2071335B (en) 1980-03-06 1981-03-04 Magnetic proximity switch

Country Status (3)

Country Link
DE (1) DE3008562C2 (enrdf_load_stackoverflow)
FR (1) FR2477724A1 (enrdf_load_stackoverflow)
GB (1) GB2071335B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232306C1 (de) * 1982-08-31 1983-11-17 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren und Schaltungsanordnung zur magnetischen Erregung von Wiegand-Sensoren
DE3427582C2 (de) * 1984-07-26 1986-11-27 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Verfahren zum Auslösen von Wiegand-Impulsen
CN108089139B (zh) * 2018-01-30 2024-02-27 江苏多维科技有限公司 一种可重置的双极型开关传感器
US12405134B2 (en) * 2018-06-28 2025-09-02 Siemens Aktiengesellschaft Electronic seal label apparatus, electric motor assembly and electronic seal label verification method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1310168A (en) * 1969-04-30 1973-03-14 Omron Tateisi Electronics Co Magnetic devices
DE2331789A1 (de) * 1973-06-22 1975-01-16 Axel Pantenburg Vorrichtung zur funktionspruefung elektrischer verbraucher
US3911429A (en) * 1974-04-08 1975-10-07 Ibm Self-energized magnetic keys

Also Published As

Publication number Publication date
DE3008562C2 (de) 1982-03-11
FR2477724A1 (fr) 1981-09-11
GB2071335A (en) 1981-09-16
FR2477724B1 (enrdf_load_stackoverflow) 1985-01-11
DE3008562A1 (de) 1981-09-10

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Legal Events

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