PT89373A - Interruptor electromagnetico - Google Patents

Interruptor electromagnetico

Info

Publication number
PT89373A
PT89373A PT89373A PT8937388A PT89373A PT 89373 A PT89373 A PT 89373A PT 89373 A PT89373 A PT 89373A PT 8937388 A PT8937388 A PT 8937388A PT 89373 A PT89373 A PT 89373A
Authority
PT
Portugal
Prior art keywords
arm
armature
electromagnetic switch
acts
magnetic field
Prior art date
Application number
PT89373A
Other languages
English (en)
Other versions
PT89373B (pt
Inventor
Derk Van Der Scheer
Johannes Theodorus Hopman
Jan Willem Hoekstra
Original Assignee
Holec Syst & Componenten
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 Syst & Componenten filed Critical Holec Syst & Componenten
Publication of PT89373A publication Critical patent/PT89373A/pt
Publication of PT89373B publication Critical patent/PT89373B/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
    • 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
    • H01H9/42—Impedances connected with contacts

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Cookers (AREA)
  • Tumbler Switches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Breakers (AREA)
  • Magnetically Actuated Valves (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
PT89373A 1987-12-31 1988-12-30 Interruptor electromagnetico PT89373B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8703170A NL8703170A (nl) 1987-12-31 1987-12-31 Elektromagnetische schakelaar.

Publications (2)

Publication Number Publication Date
PT89373A true PT89373A (pt) 1989-09-14
PT89373B PT89373B (pt) 1993-11-30

Family

ID=19851174

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89373A PT89373B (pt) 1987-12-31 1988-12-30 Interruptor electromagnetico

Country Status (16)

Country Link
US (1) US4935711A (pt)
EP (1) EP0322987B1 (pt)
JP (1) JP2547446B2 (pt)
KR (1) KR970006444B1 (pt)
AT (1) ATE87124T1 (pt)
AU (1) AU618569B2 (pt)
CA (1) CA1306486C (pt)
DE (1) DE3879444T2 (pt)
DK (1) DK170387B1 (pt)
ES (1) ES2039604T3 (pt)
FI (1) FI91200C (pt)
NL (1) NL8703170A (pt)
NO (1) NO175172C (pt)
PT (1) PT89373B (pt)
TR (1) TR23584A (pt)
ZA (1) ZA889723B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8703170A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Elektromagnetische schakelaar.
NL9102154A (nl) * 1991-12-20 1993-07-16 Holec Syst & Componenten Elektrische schakelaar, in het bijzonder een last- of vermogensschakelaar.
DE19702116C2 (de) * 1997-01-22 1999-02-18 Siemens Ag Schutzvorrichtung gegen Falschpolung im elektrischen Bordnetz eines Fahrzeuges
DE10332358A1 (de) * 2003-07-17 2005-02-03 Abb Patent Gmbh Kontaktsystem mit Magnetauslöser
CN101630610B (zh) * 2008-07-15 2011-06-29 浙江正泰电器股份有限公司 断路器的电磁装置
EP2302657A1 (de) * 2009-09-23 2011-03-30 ABB Schweiz AG Strombegrenzungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE441207A (pt) * 1940-04-23
FR866591A (fr) * 1940-04-23 1941-08-20 Perfectionnements aux machines à laver les bouteilles
US2685007A (en) 1950-10-02 1954-07-27 Fischer Karl Electric snap or quick break switch
GB871499A (en) * 1956-10-22 1961-06-28 Cav Ltd Electromagnetically operable electric switches
DE1284511B (de) * 1962-03-16 1968-12-05 Licentia Gmbh Fuer vorzugsweise hoehere Stromstaerken geeigneter, verklinkter Selbstschalter
DE3460392D1 (en) * 1983-05-06 1986-09-04 Lindner Gmbh Overcurrent circuit breaker
CH672036A5 (pt) * 1986-12-23 1989-10-13 Sprecher & Schuh Ag
NL8703170A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Elektromagnetische schakelaar.

Also Published As

Publication number Publication date
EP0322987B1 (en) 1993-03-17
NO885822D0 (no) 1988-12-30
JPH01236530A (ja) 1989-09-21
NO885822L (no) 1989-07-03
DK170387B1 (da) 1995-08-14
CA1306486C (en) 1992-08-18
TR23584A (tr) 1990-04-06
DK732588A (da) 1989-07-01
NO175172B (no) 1994-05-30
NO175172C (no) 1994-09-07
DE3879444T2 (de) 1993-09-16
PT89373B (pt) 1993-11-30
KR890010975A (ko) 1989-08-11
JP2547446B2 (ja) 1996-10-23
AU2758588A (en) 1989-07-06
AU618569B2 (en) 1992-01-02
EP0322987A1 (en) 1989-07-05
KR970006444B1 (ko) 1997-04-28
DE3879444D1 (de) 1993-04-22
FI91200B (fi) 1994-02-15
ES2039604T3 (es) 1993-10-01
ZA889723B (en) 1989-10-25
FI91200C (fi) 1994-05-25
US4935711A (en) 1990-06-19
DK732588D0 (da) 1988-12-30
ATE87124T1 (de) 1993-04-15
FI885995A (fi) 1989-07-01
NL8703170A (nl) 1989-07-17

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930520

PC3A Transfer or assignment

Free format text: 980202 HOLEC HOLLAND N.V. NL

PC3A Transfer or assignment

Free format text: EATON ELECTRIC N. V. NL

Effective date: 20041108

Free format text: EATON HOLDING INTERNATIONAL I B. V. GB

Effective date: 20041108

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20061120