DK178581A - STAIR LIGHT CONTACT - Google Patents

STAIR LIGHT CONTACT

Info

Publication number
DK178581A
DK178581A DK178581A DK178581A DK178581A DK 178581 A DK178581 A DK 178581A DK 178581 A DK178581 A DK 178581A DK 178581 A DK178581 A DK 178581A DK 178581 A DK178581 A DK 178581A
Authority
DK
Denmark
Prior art keywords
light contact
stair light
stair
contact
light
Prior art date
Application number
DK178581A
Other languages
Danish (da)
Inventor
D Kock
R Meyer
Original Assignee
Schupa Elektro Co Kg
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 Schupa Elektro Co Kg filed Critical Schupa Elektro Co Kg
Publication of DK178581A publication Critical patent/DK178581A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Keying Circuit Devices (AREA)
DK178581A 1980-05-22 1981-04-22 STAIR LIGHT CONTACT DK178581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803019565 DE3019565A1 (en) 1980-05-22 1980-05-22 STAIRLIGHT LIGHT SWITCH

Publications (1)

Publication Number Publication Date
DK178581A true DK178581A (en) 1981-11-23

Family

ID=6103065

Family Applications (1)

Application Number Title Priority Date Filing Date
DK178581A DK178581A (en) 1980-05-22 1981-04-22 STAIR LIGHT CONTACT

Country Status (3)

Country Link
EP (1) EP0040678A3 (en)
DE (1) DE3019565A1 (en)
DK (1) DK178581A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002597A1 (en) * 1990-01-30 1991-08-01 Ako Werke Gmbh & Co Timer arrangement for stairs lighting
GR1007314B (en) * 2010-01-04 2011-06-14 Αλεξιος Χρηστου Αρβανιτακης Electronic multifunction stairwell lighting device for the protection of inhabitants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638614A1 (en) * 1976-08-27 1978-03-02 Bbc Brown Boveri & Cie Electronic automatic time switch - has pushbutton, timer with RC circuit and thyristor connecting load
DE2832874A1 (en) * 1978-07-27 1980-02-14 Bbc Brown Boveri & Cie Time switch circuit for stair lighting - has pushbuttons operating shared bistable flip=flop that controls load switch
DE2849236C3 (en) * 1978-11-13 1981-04-02 Fa. Leopold Kostal, 5880 Lüdenscheid Electrical circuit arrangement to replace an electrical switch with a combined touch and latch function for motor vehicles
DE2933273C2 (en) * 1979-08-16 1983-08-18 Elmat GmbH, 8000 München Automatic timer for controlling electrical consumers operated with alternating voltage

Also Published As

Publication number Publication date
EP0040678A2 (en) 1981-12-02
DE3019565A1 (en) 1982-02-11
EP0040678A3 (en) 1982-09-08

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Legal Events

Date Code Title Description
ATS Application withdrawn