FI93283C - Säkerhetsanordning för hissdörrar - Google Patents

Säkerhetsanordning för hissdörrar Download PDF

Info

Publication number
FI93283C
FI93283C FI931899A FI931899A FI93283C FI 93283 C FI93283 C FI 93283C FI 931899 A FI931899 A FI 931899A FI 931899 A FI931899 A FI 931899A FI 93283 C FI93283 C FI 93283C
Authority
FI
Finland
Prior art keywords
contactor
contacts
circuit
door
control circuit
Prior art date
Application number
FI931899A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI931899A0 (fi
FI93283B (sv
Inventor
Arvid Eriksson
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Priority to FI931899A priority Critical patent/FI93283C/sv
Publication of FI931899A0 publication Critical patent/FI931899A0/fi
Priority to SE9401404A priority patent/SE514271C2/sv
Priority to NO941530A priority patent/NO308406B1/no
Application granted granted Critical
Publication of FI93283B publication Critical patent/FI93283B/sv
Publication of FI93283C publication Critical patent/FI93283C/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/14—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to occurrence of voltage on parts normally at earth potential

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
FI931899A 1993-04-27 1993-04-27 Säkerhetsanordning för hissdörrar FI93283C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI931899A FI93283C (sv) 1993-04-27 1993-04-27 Säkerhetsanordning för hissdörrar
SE9401404A SE514271C2 (sv) 1993-04-27 1994-04-25 Säkerhetsanordning för hissdörrar
NO941530A NO308406B1 (no) 1993-04-27 1994-04-26 Sikkerhetsanordning for heisdører

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931899 1993-04-27
FI931899A FI93283C (sv) 1993-04-27 1993-04-27 Säkerhetsanordning för hissdörrar

Publications (3)

Publication Number Publication Date
FI931899A0 FI931899A0 (fi) 1993-04-27
FI93283B FI93283B (sv) 1994-11-30
FI93283C true FI93283C (sv) 1995-03-10

Family

ID=8537814

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931899A FI93283C (sv) 1993-04-27 1993-04-27 Säkerhetsanordning för hissdörrar

Country Status (3)

Country Link
FI (1) FI93283C (oth)
NO (1) NO308406B1 (oth)
SE (1) SE514271C2 (oth)

Also Published As

Publication number Publication date
FI931899A0 (fi) 1993-04-27
NO941530L (no) 1994-10-28
SE9401404D0 (sv) 1994-04-25
SE514271C2 (sv) 2001-01-29
NO308406B1 (no) 2000-09-11
SE9401404L (sv) 1994-10-28
FI93283B (sv) 1994-11-30
NO941530D0 (oth) 1994-04-26

Similar Documents

Publication Publication Date Title
JP3135338B2 (ja) 転流式直流遮断器
KR970004408B1 (ko) 전기차 제어장치
CA1210847A (en) Electronic relay of arc detection
CA2178356C (en) A high voltage electric power line current limiter
AU716799B2 (en) A circuit for the protected power supply of an electrical load
US4156884A (en) Ground fault protection system for industrial power circuits
FI93283C (sv) Säkerhetsanordning för hissdörrar
US5602707A (en) Detection of transformer high side fuse operations in a power transmission system
KR102794885B1 (ko) 아크 보호 시스템 및 방법
DE3874602T2 (de) Erdfehlerueberwachungssystem.
US20070064365A1 (en) Circuit arrangement for rapidly switching off low-voltage power breakers
US2743395A (en) Protective system for series capacitors
US2333616A (en) Control system
US2157810A (en) Control of electric switches
JPH07255122A (ja) 過電流保護回路
SU748672A1 (ru) Устройство дл отключени электроустановки в сети переменного тока при коротком замыкании
SU748671A1 (ru) Устройство дл отключени электроустановки в сети переменного тока при коротком замыкании
US1173569A (en) System of distribution.
US1798365A (en) Protective system and apparatus
CA1121497A (en) System for protecting power distribution circuit against ground faults
US2640182A (en) Automatic switching system
US1798366A (en) Electric distribution system and protective method and apparatus therefor
US1731917A (en) Automatic switching system
SU858163A1 (ru) Устройство дл максимальной токовой защиты радиальных сетей
SU35919A1 (ru) Устройство дл дистанционной защиты электрических установок

Legal Events

Date Code Title Description
BB Publication of examined application