FR2385296B1 - - Google Patents

Info

Publication number
FR2385296B1
FR2385296B1 FR7808661A FR7808661A FR2385296B1 FR 2385296 B1 FR2385296 B1 FR 2385296B1 FR 7808661 A FR7808661 A FR 7808661A FR 7808661 A FR7808661 A FR 7808661A FR 2385296 B1 FR2385296 B1 FR 2385296B1
Authority
FR
France
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
FR7808661A
Other languages
French (fr)
Other versions
FR2385296A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2385296A1 publication Critical patent/FR2385296A1/en
Application granted granted Critical
Publication of FR2385296B1 publication Critical patent/FR2385296B1/fr
Granted 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
FR7808661A 1977-03-25 1978-03-24 SWITCHING DEVICE, IN PARTICULAR WORKING BY PROXIMITY EFFECT, EQUIPPED WITH A PERFECTED BOX Granted FR2385296A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2713213A DE2713213B1 (en) 1977-03-25 1977-03-25 Switching device, especially electronic, non-contact switching device
DE2758969A DE2758969C2 (en) 1977-03-25 1977-12-30 Circular cylindrical housing for a switchgear

Publications (2)

Publication Number Publication Date
FR2385296A1 FR2385296A1 (en) 1978-10-20
FR2385296B1 true FR2385296B1 (en) 1980-12-26

Family

ID=62567103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808661A Granted FR2385296A1 (en) 1977-03-25 1978-03-24 SWITCHING DEVICE, IN PARTICULAR WORKING BY PROXIMITY EFFECT, EQUIPPED WITH A PERFECTED BOX

Country Status (7)

Country Link
JP (1) JPS53118772A (en)
CH (1) CH623680A5 (en)
DE (2) DE2713213B1 (en)
FR (1) FR2385296A1 (en)
GB (1) GB1566089A (en)
IT (1) IT1098208B (en)
SE (1) SE421096B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724939C3 (en) * 1977-06-02 1984-08-09 Buck, Robert, Ing.(grad.), 7995 Neukirch Switching device, in particular electronic, contactless switching device
DE2909048B1 (en) * 1979-03-08 1980-07-10 Balluff Gebhard Feinmech Initiator for a contactless switch
DE2914713A1 (en) * 1979-04-11 1980-10-16 Hiss Eckart Proximity detector for metallic and non-metallic objects - has cube with sensor and circuitry attached in to rod, with cable allowing frontal and lateral view without changing cube-rod shape
DE3033750C1 (en) * 1980-09-08 1988-08-18 Siemens AG, 1000 Berlin und 8000 München Non-contact actuable proximity switch
DE3046456A1 (en) * 1980-12-10 1982-07-15 Eckart Dr.Rer.Nat. 2300 Kiel Hiss Modular industrial photodetector - has photo diode connected directly to operational amplifier input and is temperature compensated
DE3439784C2 (en) * 1984-10-31 1986-09-04 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Arrangement for introducing a cable into a housing
DE3614198A1 (en) * 1986-04-26 1987-10-29 Endress Hauser Gmbh Co ARRANGEMENT FOR INSERTING A CABLE IN A HOUSING
JPH0625870Y2 (en) * 1989-08-01 1994-07-06 株式会社キーエンス Photoelectric switch and its unit
DE4244994B8 (en) * 1992-03-19 2006-08-10 I F M Electronic Gmbh Housing with molded components
DE9208588U1 (en) * 1992-06-29 1992-08-13 I F M Electronic Gmbh, 45127 Essen Electrical switching device
DE29819102U1 (en) * 1998-10-27 2000-03-09 Gira Giersiepen Gmbh & Co Kg, 42477 Radevormwald Automatic switch
DE102004036324A1 (en) * 2004-07-27 2006-02-16 Endress + Hauser Gmbh + Co. Kg Switch for measuring equipment, e.g. for levels, has a unit for recognizing the presence of a magnet and a pilot unit with sections
DE102022126137A1 (en) 2022-10-10 2024-04-11 Vega Grieshaber Kg Rotatable and/or bendable field device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7215121U (en) * 1972-04-20 1972-09-07 Pepperl & Fuchs Ohg HOUSING FOR A CONTACT- AND NON-CONTACT ELECTRONIC SWITCH
DE7344278U (en) * 1973-12-14 1974-04-04 Honeywell Gmbh

Also Published As

Publication number Publication date
SE421096B (en) 1981-11-23
FR2385296A1 (en) 1978-10-20
DE2758969C2 (en) 1984-10-04
JPS53118772A (en) 1978-10-17
IT1098208B (en) 1985-09-07
DE2758969B1 (en) 1978-09-07
SE7802058L (en) 1978-09-26
GB1566089A (en) 1980-04-30
IT7821597A0 (en) 1978-03-24
DE2713213B1 (en) 1978-03-23
CH623680A5 (en) 1981-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse