DE8530957U1 - Magnetfeldbetätigte Sicherheits-Kontakteinrichtung - Google Patents

Magnetfeldbetätigte Sicherheits-Kontakteinrichtung

Info

Publication number
DE8530957U1
DE8530957U1 DE8530957U DE8530957U DE8530957U1 DE 8530957 U1 DE8530957 U1 DE 8530957U1 DE 8530957 U DE8530957 U DE 8530957U DE 8530957 U DE8530957 U DE 8530957U DE 8530957 U1 DE8530957 U1 DE 8530957U1
Authority
DE
Germany
Prior art keywords
contact device
magnetic field
magnet system
permanent magnet
safety
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8530957U
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permag 8033 Planegg De GmbH
Original Assignee
Permag 8033 Planegg De 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 Permag 8033 Planegg De GmbH filed Critical Permag 8033 Planegg De GmbH
Priority to DE19853538841 priority Critical patent/DE3538841A1/de
Priority to DE8530957U priority patent/DE8530957U1/de
Publication of DE8530957U1 publication Critical patent/DE8530957U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid

Landscapes

  • Burglar Alarm Systems (AREA)
DE8530957U 1985-10-31 1985-10-31 Magnetfeldbetätigte Sicherheits-Kontakteinrichtung Expired DE8530957U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853538841 DE3538841A1 (de) 1985-10-31 1985-10-31 Magnetfeldbetaetigte sicherheits-kontakteinrichtung
DE8530957U DE8530957U1 (de) 1985-10-31 1985-10-31 Magnetfeldbetätigte Sicherheits-Kontakteinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853538841 DE3538841A1 (de) 1985-10-31 1985-10-31 Magnetfeldbetaetigte sicherheits-kontakteinrichtung
DE8530957U DE8530957U1 (de) 1985-10-31 1985-10-31 Magnetfeldbetätigte Sicherheits-Kontakteinrichtung

Publications (1)

Publication Number Publication Date
DE8530957U1 true DE8530957U1 (de) 1990-02-15

Family

ID=25837473

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853538841 Withdrawn DE3538841A1 (de) 1985-10-31 1985-10-31 Magnetfeldbetaetigte sicherheits-kontakteinrichtung
DE8530957U Expired DE8530957U1 (de) 1985-10-31 1985-10-31 Magnetfeldbetätigte Sicherheits-Kontakteinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853538841 Withdrawn DE3538841A1 (de) 1985-10-31 1985-10-31 Magnetfeldbetaetigte sicherheits-kontakteinrichtung

Country Status (1)

Country Link
DE (2) DE3538841A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29512628U1 (de) * 1995-08-05 1995-11-16 Steck, Eric, 76707 Hambrücken Fenster oder ähnlicher verglaster Durchlaß

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724929A1 (de) * 1987-07-28 1989-02-09 Bayerische Motoren Werke Ag Einbruch- und diebstahlwarneinrichtung
DE3917441A1 (de) * 1989-05-30 1990-12-13 A & C Craft Ag Schaltvorrichtung
DE102016107868B3 (de) * 2016-04-28 2017-05-11 Insta Gmbh Vorrichtung zur Lageermittlung eines Magneten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29512628U1 (de) * 1995-08-05 1995-11-16 Steck, Eric, 76707 Hambrücken Fenster oder ähnlicher verglaster Durchlaß

Also Published As

Publication number Publication date
DE3538841A1 (de) 1987-05-21

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