FR2253262A1 - Contacting device with armature held by magnetic force - engaged by control element and carrying contact spring - Google Patents

Contacting device with armature held by magnetic force - engaged by control element and carrying contact spring

Info

Publication number
FR2253262A1
FR2253262A1 FR7438598A FR7438598A FR2253262A1 FR 2253262 A1 FR2253262 A1 FR 2253262A1 FR 7438598 A FR7438598 A FR 7438598A FR 7438598 A FR7438598 A FR 7438598A FR 2253262 A1 FR2253262 A1 FR 2253262A1
Authority
FR
France
Prior art keywords
contact spring
armature
engaged
magnetic force
control element
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.)
Granted
Application number
FR7438598A
Other languages
French (fr)
Other versions
FR2253262B3 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2253262A1 publication Critical patent/FR2253262A1/en
Application granted granted Critical
Publication of FR2253262B3 publication Critical patent/FR2253262B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/60—Means for producing snap action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

The contact spring is parallel to the armature and can be deflected in a limited way. It can be used for space thermostats. The one single contact spring between armatures can move between two stops and makes contacts with two fixed contacts on both its sides. It is adjusted to its neutral position between the two stops consisting of the armature itself and the underside of a distance adjustment screw. A position adjustment screw i the armature presses against the contact spring by the end projecting from the armature. The danger of short circuiting during the switching over period between the main and opposition working contact is avoided by the accurately adjusted yet simple co instruction.
FR7438598A 1973-11-30 1974-11-25 Contacting device with armature held by magnetic force - engaged by control element and carrying contact spring Granted FR2253262A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732359707 DE2359707A1 (en) 1973-11-30 1973-11-30 CONTACT ARRANGEMENT, IN PARTICULAR FOR ROOM THERMOSTATS

Publications (2)

Publication Number Publication Date
FR2253262A1 true FR2253262A1 (en) 1975-06-27
FR2253262B3 FR2253262B3 (en) 1977-08-26

Family

ID=5899523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438598A Granted FR2253262A1 (en) 1973-11-30 1974-11-25 Contacting device with armature held by magnetic force - engaged by control element and carrying contact spring

Country Status (5)

Country Link
CH (1) CH577258A5 (en)
DE (1) DE2359707A1 (en)
DK (1) DK594374A (en)
FR (1) FR2253262A1 (en)
IT (1) IT1026653B (en)

Also Published As

Publication number Publication date
CH577258A5 (en) 1976-06-30
DE2359707A1 (en) 1975-06-05
FR2253262B3 (en) 1977-08-26
IT1026653B (en) 1978-10-20
DK594374A (en) 1975-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse