PL399776A1 - Wlacznik bezwladnosciowy - Google Patents

Wlacznik bezwladnosciowy

Info

Publication number
PL399776A1
PL399776A1 PL399776A PL39977612A PL399776A1 PL 399776 A1 PL399776 A1 PL 399776A1 PL 399776 A PL399776 A PL 399776A PL 39977612 A PL39977612 A PL 39977612A PL 399776 A1 PL399776 A1 PL 399776A1
Authority
PL
Poland
Prior art keywords
contact
movable contact
inertial
base plate
permanent
Prior art date
Application number
PL399776A
Other languages
English (en)
Inventor
Dariusz Tyminski
Adam Tłustowski
Wojciech Komorniczak
Tomasz Górski
Piotr Wojciechowski
Adam Bartosiewicz
Original Assignee
Wb Electronics Spólka Akcyjna
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 Wb Electronics Spólka Akcyjna filed Critical Wb Electronics Spólka Akcyjna
Priority to PL399776A priority Critical patent/PL399776A1/pl
Priority to EP13175150.5A priority patent/EP2682975A3/en
Publication of PL399776A1 publication Critical patent/PL399776A1/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/141—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H01H2001/545—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force having permanent magnets directly associated with the contacts

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

Wlacznik bezwladnosciowy pradu elektrycznego zawierajacy styk ruchomy (1) osadzony na izolacyjnej plycie bazowej (2) i posiadajacy dwa ramiona róznej dlugosci usytuowane wzgledem siebie pod katem oraz styk staly (4), przy czym styk ruchomy (1) i styk staly (4) maja elementy kontaktowe (7) usytuowane naprzeciwko siebie oraz wyprowadzenia laczace (5), przez które wlacznik bezwladnosciowy jest polaczony do obwodu elektrycznego. Ponadto styk ruchomy (1) jest wyprofilowany na ksztalt litery "L" z krótszym ramieniem (6) osadzonym w plycie bazowej, zas elementy kontaktowe (7) styku ruchomego (1) i styku stalego (4) sa wykonane z materialu o wlasciwosciach magnetycznych zorientowanych na przyciaganie.
PL399776A 2012-07-04 2012-07-04 Wlacznik bezwladnosciowy PL399776A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL399776A PL399776A1 (pl) 2012-07-04 2012-07-04 Wlacznik bezwladnosciowy
EP13175150.5A EP2682975A3 (en) 2012-07-04 2013-07-04 Electric current inertial switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL399776A PL399776A1 (pl) 2012-07-04 2012-07-04 Wlacznik bezwladnosciowy

Publications (1)

Publication Number Publication Date
PL399776A1 true PL399776A1 (pl) 2014-01-07

Family

ID=48740959

Family Applications (1)

Application Number Title Priority Date Filing Date
PL399776A PL399776A1 (pl) 2012-07-04 2012-07-04 Wlacznik bezwladnosciowy

Country Status (2)

Country Link
EP (1) EP2682975A3 (pl)
PL (1) PL399776A1 (pl)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742235A (en) 1995-07-21 1998-04-21 Miche ; John Andrew Vertical, unidirectional seismic switch
US6520013B1 (en) 2000-10-02 2003-02-18 Apple Computer, Inc. Method and apparatus for detecting free fall
US8677802B2 (en) * 2006-02-04 2014-03-25 Evigia Systems, Inc. Sensing modules and methods of using
DE102006043505A1 (de) * 2006-05-22 2007-11-29 Continental Teves Ag & Co. Ohg Reifenmodul und Verfahren zur Erfassung von Rad- und/oder Reifenzustandsgrößen
US7541939B2 (en) * 2007-03-15 2009-06-02 Apple Inc. Mounted shock sensor
JP2009016167A (ja) * 2007-07-04 2009-01-22 Seiko Instruments Inc モーションスイッチ
CN101752141A (zh) * 2009-12-21 2010-06-23 西安电子科技大学 一种屈曲式加速度开关

Also Published As

Publication number Publication date
EP2682975A2 (en) 2014-01-08
EP2682975A3 (en) 2015-04-01

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