DE435030C - Damping device for electrical switches - Google Patents

Damping device for electrical switches

Info

Publication number
DE435030C
DE435030C DEN24093D DEN0024093D DE435030C DE 435030 C DE435030 C DE 435030C DE N24093 D DEN24093 D DE N24093D DE N0024093 D DEN0024093 D DE N0024093D DE 435030 C DE435030 C DE 435030C
Authority
DE
Germany
Prior art keywords
damping device
electrical switches
electrical
curve
inhibition
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
DEN24093D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEN24093D priority Critical patent/DE435030C/en
Application granted granted Critical
Publication of DE435030C publication Critical patent/DE435030C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
  • Slide Switches (AREA)

Description

Die vorliegende Erfindung betrifft eine Geräuschdämpfungsvorrichtung bei Berührung der Kontakte von elektrischen Schaltern.The present invention relates to a noise attenuation device when touching the contacts of electrical switches.

Das Neue ist nachstehend erläutert und durch den Anspruch gekennzeichnet.The new is explained below and characterized by the claim.

Ein Ausführungsbeispiel ist schematisch wiedergegeben.An exemplary embodiment is shown schematically.

Der Schaltteil α befindet sich ziemlich am Schluß seiner rechtsseitigen Bewegung. Bei ίο weiterer Verschiebung in gleicher Richtung erfährt der Schalter einen erhöhten Widerstand, da der Kurventeil dL eine verstärkte Steigung hat und die Feder e infolge Streckungszunahme in ihrer Wirkung sich ebenfalls erhöht. Wird der Schalter entgegengesetzt bewegt, so gleitet die Rolle c an der Führungsbahn d entlang unter dauernder Verminderung der Federspannung, bis die Tiefstlage erreicht ist, worauf er wieder unter steter Erhöhung der Federspannung die Kurve bei d2 aufwärts steigt, dadurch wiederum Widerstand findend und die Hemmung des Kontaktschlages und die Geräuschdämpfung hervorrufend.The switching part α is almost at the end of its right-hand movement. When shifting further in the same direction, the switch experiences increased resistance, since the curve part d L has an increased slope and the effect of the spring e also increases due to the increase in stretch. If the switch is moved in the opposite direction, the roller c slides along the guide track d while continuously reducing the spring tension until the lowest position is reached, whereupon it climbs up the curve at d 2 again with a constant increase in the spring tension, thereby again finding resistance and the Inhibition of contact shock and causing noise attenuation.

Claims (1)

Patent-Anspruch:Patent claim: Dämpfungsvorrichtung für elektrische Schalter, dadurch gekennzeichnet, daß der den elektrischen Kontakt direkt oder indirekt herbeiführende Teil in einer Kurve gleitet, so daß bei Aufwärtsbewegung darin selbsttätig eine Hemmung der Kontaktträgerbewegung eintritt und demzufolge ein geräuschloses Anlegen dieser Kontakte erfolgt.Damping device for electrical switches, characterized in that the the part in a curve that brings about the electrical contact directly or indirectly slides, so that when it moves upwards automatically an inhibition of the contact carrier movement occurs and consequently a noiseless application of these contacts takes place.
DEN24093D 1925-01-29 1925-01-29 Damping device for electrical switches Expired DE435030C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN24093D DE435030C (en) 1925-01-29 1925-01-29 Damping device for electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN24093D DE435030C (en) 1925-01-29 1925-01-29 Damping device for electrical switches

Publications (1)

Publication Number Publication Date
DE435030C true DE435030C (en) 1926-10-06

Family

ID=7342867

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN24093D Expired DE435030C (en) 1925-01-29 1925-01-29 Damping device for electrical switches

Country Status (1)

Country Link
DE (1) DE435030C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019004A1 (en) * 1994-12-16 1996-06-20 Siemens Aktiengesellschaft Spring-loaded drive for an electrical power switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019004A1 (en) * 1994-12-16 1996-06-20 Siemens Aktiengesellschaft Spring-loaded drive for an electrical power switch

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