NL190302C - PROXIMITY DETECTOR, ESPECIALLY FOR SANITARY PURPOSES. - Google Patents

PROXIMITY DETECTOR, ESPECIALLY FOR SANITARY PURPOSES.

Info

Publication number
NL190302C
NL190302C NL7906299A NL7906299A NL190302C NL 190302 C NL190302 C NL 190302C NL 7906299 A NL7906299 A NL 7906299A NL 7906299 A NL7906299 A NL 7906299A NL 190302 C NL190302 C NL 190302C
Authority
NL
Netherlands
Prior art keywords
proximity detector
sanitary purposes
sanitary
purposes
proximity
Prior art date
Application number
NL7906299A
Other languages
Dutch (nl)
Other versions
NL7906299A (en
NL190302B (en
Original Assignee
Hansa Metallwerke Ag
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 Hansa Metallwerke Ag filed Critical Hansa Metallwerke Ag
Publication of NL7906299A publication Critical patent/NL7906299A/en
Publication of NL190302B publication Critical patent/NL190302B/en
Application granted granted Critical
Publication of NL190302C publication Critical patent/NL190302C/en

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
    • H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
    • 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
NL7906299A 1978-08-22 1979-08-20 PROXIMITY DETECTOR, ESPECIALLY FOR SANITARY PURPOSES. NL190302C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2836734A DE2836734C2 (en) 1978-08-22 1978-08-22 Circuit arrangement for a proximity switch, especially in the sanitary area
DE2836734 1978-08-22

Publications (3)

Publication Number Publication Date
NL7906299A NL7906299A (en) 1980-02-26
NL190302B NL190302B (en) 1993-08-02
NL190302C true NL190302C (en) 1994-01-03

Family

ID=6047667

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7906299A NL190302C (en) 1978-08-22 1979-08-20 PROXIMITY DETECTOR, ESPECIALLY FOR SANITARY PURPOSES.

Country Status (8)

Country Link
JP (1) JPS5559620A (en)
AT (1) AT376841B (en)
CH (1) CH646288A5 (en)
DE (1) DE2836734C2 (en)
DK (1) DK150876C (en)
FR (1) FR2434524A1 (en)
NL (1) NL190302C (en)
SE (1) SE439076B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008025A1 (en) * 1980-03-01 1981-09-10 Georg Rost & Söhne, 4952 Porta Westfalica Radar probe controlling flushing in public convenience - has dual sensitivity stage switched automatically with delay in valve-actuation
EP0068019B1 (en) * 1980-12-29 1987-12-02 ROTHENHAUS, Robert Control device responsive to infrared radiation
DE3131534A1 (en) * 1981-08-08 1983-03-17 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Light barrier having an optotransmitter and an optoreceiver
DE3408261A1 (en) * 1984-03-07 1985-09-19 Hansa Metallwerke Ag, 7000 Stuttgart Proximity switch and control circuit arrangement therefor
DE4019927A1 (en) * 1990-06-22 1992-01-09 Hansa Metallwerke Ag METHOD FOR OPERATING A CIRCUIT ARRANGEMENT FOR A CONTACTLESSLY CONTROLLED SANITARY ARMATURE AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THIS METHOD
DE4125288C2 (en) * 1991-07-31 1995-08-24 Hansa Metallwerke Ag Circuit arrangement for the contactless control of a sanitary fitting and method for operating such
DE4339572A1 (en) * 1993-11-19 1995-05-24 Gerd Reime Measuring or identification system for measuring change
DE102017129185A1 (en) 2016-12-19 2018-06-21 Wimtec Sanitärprodukte Gmbh Method for energy-efficient operation of a circuit arrangement with a proximity sensor and proximity sensors and circuit arrangements for carrying out this method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955258A1 (en) * 1969-11-03 1971-06-03 Holzer Patent Ag Contactless control device
DE2034877C2 (en) * 1970-07-07 1971-12-30 Visolux Elektronik Richard Sie CONTROL DEVICE RESPONDING TO MOVEMENT IN THE WATER OUTLET AREA FOR WATER SUPPLIES FROM WASHBASIN OR THE LIKE
CH548698A (en) * 1971-03-16 1974-04-30 Mueller Harro CIRCUIT ARRANGEMENT FOR EMISSION OF AN APPROXIMATION SIGNAL WHEN APPROACHING A HUMAN BODY PART.
JPS5030742B1 (en) * 1971-07-05 1975-10-03
US3747012A (en) * 1972-09-21 1973-07-17 R Buck Contactless oscillator-type proximity sensor with adjustable hysteresis

Also Published As

Publication number Publication date
FR2434524A1 (en) 1980-03-21
DE2836734B1 (en) 1979-07-26
CH646288A5 (en) 1984-11-15
ATA565979A (en) 1984-05-15
AT376841B (en) 1985-01-10
FR2434524B1 (en) 1984-08-10
DK150876C (en) 1988-01-25
DK340779A (en) 1980-02-23
NL7906299A (en) 1980-02-26
NL190302B (en) 1993-08-02
SE7906649L (en) 1980-02-23
DE2836734C2 (en) 1980-03-27
SE439076B (en) 1985-05-28
JPS5559620A (en) 1980-05-06
DK150876B (en) 1987-07-06

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19990301