SE8501625L - SECURITY ARRANGEMENTS FOR PRESSURE OR POWER INDICATING DEVICE - Google Patents

SECURITY ARRANGEMENTS FOR PRESSURE OR POWER INDICATING DEVICE

Info

Publication number
SE8501625L
SE8501625L SE8501625A SE8501625A SE8501625L SE 8501625 L SE8501625 L SE 8501625L SE 8501625 A SE8501625 A SE 8501625A SE 8501625 A SE8501625 A SE 8501625A SE 8501625 L SE8501625 L SE 8501625L
Authority
SE
Sweden
Prior art keywords
pressure
fluid
responsive means
channels
current
Prior art date
Application number
SE8501625A
Other languages
Swedish (sv)
Other versions
SE8501625D0 (en
SE447603B (en
Inventor
Bert Ove Jonsson
Original Assignee
Jonsson Bert
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 Jonsson Bert filed Critical Jonsson Bert
Priority to SE8501625A priority Critical patent/SE447603B/en
Publication of SE8501625D0 publication Critical patent/SE8501625D0/en
Priority to EP19860902558 priority patent/EP0216892A1/en
Priority to PCT/SE1986/000150 priority patent/WO1986005836A1/en
Publication of SE8501625L publication Critical patent/SE8501625L/en
Publication of SE447603B publication Critical patent/SE447603B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/004—Operated by deformation of container
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/60—Power supply; Power or signal transmission
    • E05Y2400/65—Power or signal transmission
    • E05Y2400/66—Wireless transmission
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Abstract

A safety arrangement in a device for indicating a pressure or force applied to, for example, push-buttons, door edge sensors, pressure sensitive doormats or position detecting equipment in general, said device being of the type which comprises one or more channels (A) in an elastic, electrically insulating material, at least one of said channels containing an electrically conducting fluid through which, in normal operation, an electric current passes and which thereby forms a current path comprised in an electric primary circuit (1, 2, 3) adapted to activate pressure and force responsive means (5), said current being interrupted when the said fluid-containing channel is compressed under the action of an external force displacing the fluid. Said activation is accomplished via a secondary circuit (4) which is operated by the said current path defined between its terminal points and which contains said responsive means (5).
SE8501625A 1985-04-02 1985-04-02 SAFETY ARRANGEMENTS FOR DEVICE FOR INDICATING PRESSURE OR POWER ON EXV PRESSURE BUTTONS, EDGE PROTECTOR ON GATES, TRAMMATOR OR GENERAL POSITION DETECTION SE447603B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8501625A SE447603B (en) 1985-04-02 1985-04-02 SAFETY ARRANGEMENTS FOR DEVICE FOR INDICATING PRESSURE OR POWER ON EXV PRESSURE BUTTONS, EDGE PROTECTOR ON GATES, TRAMMATOR OR GENERAL POSITION DETECTION
EP19860902558 EP0216892A1 (en) 1985-04-02 1986-04-02 Safety arrangement in a device for indicating a pressure or force
PCT/SE1986/000150 WO1986005836A1 (en) 1985-04-02 1986-04-02 Safety arrangement in a device for indicating a pressure or force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501625A SE447603B (en) 1985-04-02 1985-04-02 SAFETY ARRANGEMENTS FOR DEVICE FOR INDICATING PRESSURE OR POWER ON EXV PRESSURE BUTTONS, EDGE PROTECTOR ON GATES, TRAMMATOR OR GENERAL POSITION DETECTION

Publications (3)

Publication Number Publication Date
SE8501625D0 SE8501625D0 (en) 1985-04-02
SE8501625L true SE8501625L (en) 1986-10-03
SE447603B SE447603B (en) 1986-11-24

Family

ID=20359738

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501625A SE447603B (en) 1985-04-02 1985-04-02 SAFETY ARRANGEMENTS FOR DEVICE FOR INDICATING PRESSURE OR POWER ON EXV PRESSURE BUTTONS, EDGE PROTECTOR ON GATES, TRAMMATOR OR GENERAL POSITION DETECTION

Country Status (3)

Country Link
EP (1) EP0216892A1 (en)
SE (1) SE447603B (en)
WO (1) WO1986005836A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738830C1 (en) * 1987-11-16 1989-02-09 Thyssen Industrie Device for monitoring the closing state of a closure member
NL8902976A (en) * 1989-12-01 1991-07-01 Heras Holding SECURE CLOSING DEVICE.
GB2326779B (en) * 1997-06-27 2001-06-06 Solartron Group Ltd Fail-safe system
ES2277391T3 (en) * 1997-07-15 2007-07-01 Geze Gmbh DOOR OR AUTOMATIC WINDOW INSTALLATION.
US6337549B1 (en) 2000-05-12 2002-01-08 Anthony Gerald Bledin Capacitive anti finger trap proximity sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360625A (en) * 1966-09-12 1967-12-26 Beltone Electronics Corp Fluid switching device
DE3328696C2 (en) * 1983-08-09 1985-08-08 Daimler-Benz Ag, 7000 Stuttgart Safety device

Also Published As

Publication number Publication date
EP0216892A1 (en) 1987-04-08
WO1986005836A1 (en) 1986-10-09
SE8501625D0 (en) 1985-04-02
SE447603B (en) 1986-11-24

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