GB2071334B - Contactless switch - Google Patents

Contactless switch

Info

Publication number
GB2071334B
GB2071334B GB8106740A GB8106740A GB2071334B GB 2071334 B GB2071334 B GB 2071334B GB 8106740 A GB8106740 A GB 8106740A GB 8106740 A GB8106740 A GB 8106740A GB 2071334 B GB2071334 B GB 2071334B
Authority
GB
United Kingdom
Prior art keywords
contactless switch
contactless
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.)
Expired
Application number
GB8106740A
Other languages
English (en)
Other versions
GB2071334A (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 GB2071334A publication Critical patent/GB2071334A/en
Application granted granted Critical
Publication of GB2071334B publication Critical patent/GB2071334B/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
GB8106740A 1980-03-06 1981-03-04 Contactless switch Expired GB2071334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803008561 DE3008561C2 (de) 1980-03-06 1980-03-06 Kontaktloser Schalter

Publications (2)

Publication Number Publication Date
GB2071334A GB2071334A (en) 1981-09-16
GB2071334B true GB2071334B (en) 1984-01-25

Family

ID=6096416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106740A Expired GB2071334B (en) 1980-03-06 1981-03-04 Contactless switch

Country Status (3)

Country Link
DE (1) DE3008561C2 (de)
FR (1) FR2477806A1 (de)
GB (1) GB2071334B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81700C (fi) * 1988-12-22 1990-11-12 Kone Oy Foerfarande foer att forma styrsignaler i en tryckknappstyranordning samt en tryckknappstyranordning foer tillaempning av foerfarandet.
DE4107847C1 (en) * 1991-03-12 1992-09-24 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Impulse sensor using Wiegand effect - has winding connected to single pole switch for short circuiting winding when physical quantity e.g. temp., pressure, acceleration etc. changes
ATE426946T1 (de) 2004-12-14 2009-04-15 Howard Mark Anthony Detektor
GB0427411D0 (en) * 2004-12-14 2005-01-19 Howard Mark A Man-machine interface
EP1825594B1 (de) * 2004-12-14 2009-03-25 Howard, Mark Anthony Detektor
DE202012009560U1 (de) 2012-10-08 2014-01-09 Oechsler Aktiengesellschaft Ereignisdetektor und Medikamentenspender mit solchem Ereignisdetektor
CN110011655B (zh) * 2019-05-09 2023-05-23 南京艾驰电子科技有限公司 一种无触点微动按键及其实现方法
CN112710361A (zh) * 2020-11-27 2021-04-27 杭州西力智能科技股份有限公司 一种磁感应开关控制的低功耗无线智能水表

Also Published As

Publication number Publication date
GB2071334A (en) 1981-09-16
FR2477806A1 (fr) 1981-09-11
DE3008561A1 (de) 1981-09-10
DE3008561C2 (de) 1981-11-26
FR2477806B3 (de) 1982-12-10

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Legal Events

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