ATE219281T1 - Schalterkontakte welche durch ein fenster beobachtbar sind - Google Patents

Schalterkontakte welche durch ein fenster beobachtbar sind

Info

Publication number
ATE219281T1
ATE219281T1 AT99912162T AT99912162T ATE219281T1 AT E219281 T1 ATE219281 T1 AT E219281T1 AT 99912162 T AT99912162 T AT 99912162T AT 99912162 T AT99912162 T AT 99912162T AT E219281 T1 ATE219281 T1 AT E219281T1
Authority
AT
Austria
Prior art keywords
window
shaped section
observable
switch contacts
contacts
Prior art date
Application number
AT99912162T
Other languages
English (en)
Inventor
Albert Jozef Peter Postmus
Aloysius Gerardus Majel Hemmer
Roel Ritsma
Original Assignee
Holec Holland Nv
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 Holec Holland Nv filed Critical Holec Holland Nv
Application granted granted Critical
Publication of ATE219281T1 publication Critical patent/ATE219281T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Tumbler Switches (AREA)
  • Details Of Aerials (AREA)
  • Switches With Compound Operations (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Keying Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)
AT99912162T 1998-03-30 1999-03-26 Schalterkontakte welche durch ein fenster beobachtbar sind ATE219281T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1008747A NL1008747C2 (nl) 1998-03-30 1998-03-30 Schakelaar met door een venster waarneembare contacten.
PCT/NL1999/000174 WO1999050866A1 (en) 1998-03-30 1999-03-26 Switch with contacts which can be seen through a window

Publications (1)

Publication Number Publication Date
ATE219281T1 true ATE219281T1 (de) 2002-06-15

Family

ID=19766853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99912162T ATE219281T1 (de) 1998-03-30 1999-03-26 Schalterkontakte welche durch ein fenster beobachtbar sind

Country Status (22)

Country Link
US (1) US6373355B1 (de)
EP (1) EP1068623B1 (de)
JP (1) JP2002510840A (de)
KR (1) KR20010042302A (de)
CN (1) CN1139951C (de)
AT (1) ATE219281T1 (de)
AU (1) AU741999B2 (de)
BR (1) BR9909318A (de)
CA (1) CA2326111A1 (de)
DE (1) DE69901822T2 (de)
DK (1) DK1068623T3 (de)
ES (1) ES2178411T3 (de)
HU (1) HUP0101643A2 (de)
ID (1) ID26117A (de)
IS (1) IS5643A (de)
NL (1) NL1008747C2 (de)
NO (1) NO20004922L (de)
PL (1) PL190313B1 (de)
RU (1) RU2000127038A (de)
SK (1) SK14662000A3 (de)
TR (1) TR200002840T2 (de)
WO (1) WO1999050866A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7140702B2 (en) * 2001-12-21 2006-11-28 Square D Company Medium voltage motor control center arc resistant enclosure
CN102761071B (zh) * 2011-03-28 2016-01-13 施耐德电气基础设施有限公司 开关装置总成

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355364A1 (fr) * 1976-06-14 1978-01-13 Coq France Dispositif evitant la pollution de la face inaccessible des regards de visualisation des appareillages electriques sous enveloppes a enceinte gazeuse
DE3240800A1 (de) * 1982-11-04 1984-05-10 Hans 8024 Deisenhofen Sauer Elektromagnetisches relais
US5061833A (en) * 1985-12-16 1991-10-29 Cleaveland/Price Inc. Compact disconnect switch having broadly variable current rating
US4827231A (en) * 1988-01-28 1989-05-02 Westinghouse Electric Corp. Molded case circuit breaker with viewing window and sliding barrier
DE3835118A1 (de) * 1988-10-14 1990-04-19 Siemens Ag Elektromagnetisches relais
US4951010A (en) * 1989-03-15 1990-08-21 Maxi Rotor, Inc. Polarization rotating apparatus for microwave signals
DE3929877A1 (de) * 1989-09-08 1991-03-21 Hengstler Bauelemente Relais

Also Published As

Publication number Publication date
EP1068623B1 (de) 2002-06-12
NO20004922D0 (no) 2000-09-29
AU741999B2 (en) 2001-12-13
HUP0101643A2 (hu) 2001-09-28
NL1008747C2 (nl) 1999-10-01
PL190313B1 (pl) 2005-11-30
RU2000127038A (ru) 2002-09-10
CN1295716A (zh) 2001-05-16
CN1139951C (zh) 2004-02-25
SK14662000A3 (sk) 2001-06-11
CA2326111A1 (en) 1999-10-07
NO20004922L (no) 2000-09-29
AU3058799A (en) 1999-10-18
IS5643A (is) 2000-09-26
TR200002840T2 (tr) 2001-01-22
DK1068623T3 (da) 2002-07-15
BR9909318A (pt) 2000-11-21
ID26117A (id) 2000-11-23
EP1068623A1 (de) 2001-01-17
DE69901822T2 (de) 2002-12-19
JP2002510840A (ja) 2002-04-09
WO1999050866A1 (en) 1999-10-07
US6373355B1 (en) 2002-04-16
DE69901822D1 (de) 2002-07-18
KR20010042302A (ko) 2001-05-25
PL343109A1 (en) 2001-07-30
ES2178411T3 (es) 2002-12-16

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