SE437088B - Elektronisk sekerhetslist for forhindrandet av kollision hos ett rorligt foremal - Google Patents

Elektronisk sekerhetslist for forhindrandet av kollision hos ett rorligt foremal

Info

Publication number
SE437088B
SE437088B SE8005288A SE8005288A SE437088B SE 437088 B SE437088 B SE 437088B SE 8005288 A SE8005288 A SE 8005288A SE 8005288 A SE8005288 A SE 8005288A SE 437088 B SE437088 B SE 437088B
Authority
SE
Sweden
Prior art keywords
voltage
amplifier
antenna
control device
comparator
Prior art date
Application number
SE8005288A
Other languages
English (en)
Swedish (sv)
Other versions
SE8005288L (sv
Inventor
P Torenius
S Suur-Askola
Original Assignee
Elevator Gmbh
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 Elevator Gmbh filed Critical Elevator Gmbh
Publication of SE8005288L publication Critical patent/SE8005288L/
Publication of SE437088B publication Critical patent/SE437088B/sv

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
    • H03K17/955—Proximity switches using a capacitive detector

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Geophysics And Detection Of Objects (AREA)
SE8005288A 1979-07-20 1980-07-21 Elektronisk sekerhetslist for forhindrandet av kollision hos ett rorligt foremal SE437088B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI792277A FI58765C (fi) 1979-07-20 1979-07-20 Elektronisk saekerhetslist

Publications (2)

Publication Number Publication Date
SE8005288L SE8005288L (sv) 1981-01-21
SE437088B true SE437088B (sv) 1985-02-04

Family

ID=8512788

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005288A SE437088B (sv) 1979-07-20 1980-07-21 Elektronisk sekerhetslist for forhindrandet av kollision hos ett rorligt foremal

Country Status (3)

Country Link
FI (1) FI58765C (fi)
GB (1) GB2057691B (fi)
SE (1) SE437088B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111983A (ja) * 1983-11-22 1985-06-18 Honda Motor Co Ltd 物体検知装置
GB8426010D0 (en) * 1984-10-15 1984-11-21 Memco Med Ltd Automatic control
GB2279757B (en) * 1990-11-16 1995-06-07 Moonstone Technology Ltd Device for determining the presence and/or characteristics of an object or a substance

Also Published As

Publication number Publication date
SE8005288L (sv) 1981-01-21
GB2057691A (en) 1981-04-01
FI58765B (fi) 1980-12-31
FI58765C (fi) 1981-04-10
GB2057691B (en) 1983-12-07

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