IT1230203B - automatic magnetothermal protection switch having a high breaking capacity. - Google Patents

automatic magnetothermal protection switch having a high breaking capacity.

Info

Publication number
IT1230203B
IT1230203B IT2064289A IT2064289A IT1230203B IT 1230203 B IT1230203 B IT 1230203B IT 2064289 A IT2064289 A IT 2064289A IT 2064289 A IT2064289 A IT 2064289A IT 1230203 B IT1230203 B IT 1230203B
Authority
IT
Italy
Prior art keywords
automatic
protection switch
high breaking
breaking capacity
magnetothermal
Prior art date
Application number
IT2064289A
Other languages
Italian (it)
Other versions
IT8920642D0 (en
Inventor
Fabrizio Fabrizi
Sergio Pianezzola
Original Assignee
Bassani Spa
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 Bassani Spa filed Critical Bassani Spa
Priority to IT2064289A priority Critical patent/IT1230203B/en
Publication of IT8920642D0 publication Critical patent/IT8920642D0/en
Application granted granted Critical
Publication of IT1230203B publication Critical patent/IT1230203B/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2409Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04Means for indicating condition of the switching device
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/12Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20Bridging contacts
    • H01H1/2041Rotating bridge
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/2472Electromagnetic mechanisms with rotatable armatures
IT2064289A 1989-05-25 1989-05-25 automatic magnetothermal protection switch having a high breaking capacity. IT1230203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2064289A IT1230203B (en) 1989-05-25 1989-05-25 automatic magnetothermal protection switch having a high breaking capacity.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT2064289A IT1230203B (en) 1989-05-25 1989-05-25 automatic magnetothermal protection switch having a high breaking capacity.
DE1990621931 DE69021931D1 (en) 1989-05-25 1990-05-08 Automatic magneto-thermal circuit breaker with high breaking capacity.
DE1990621931 DE69021931T2 (en) 1989-05-25 1990-05-08 Automatic magneto-thermal circuit breaker with high breaking capacity.
EP19900108624 EP0399282B1 (en) 1989-05-25 1990-05-08 An automatic magneto-thermal protection switch having a high breaking capacity
ES90108624T ES2078919T3 (en) 1989-05-25 1990-05-08 An automatic switch magneto-thermal protection has high breaking capacity.

Publications (2)

Publication Number Publication Date
IT8920642D0 IT8920642D0 (en) 1989-05-25
IT1230203B true IT1230203B (en) 1991-10-18

Family

ID=11169954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2064289A IT1230203B (en) 1989-05-25 1989-05-25 automatic magnetothermal protection switch having a high breaking capacity.

Country Status (4)

Country Link
EP (1) EP0399282B1 (en)
DE (2) DE69021931T2 (en)
ES (1) ES2078919T3 (en)
IT (1) IT1230203B (en)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292453B1 (en) 1997-07-02 1999-02-08 Aeg Niederspannungstech Gmbh Rotating group of contacts for interrutttori high flow rate
DE19819242B4 (en) 1998-04-29 2005-11-10 Ge Power Controls Polska Sp.Z.O.O. Thermomagnetic circuit breakers
DE19819792A1 (en) * 1998-05-04 1999-11-18 Kopp Heinrich Ag Multi-contact switch for protecting temperature-sensitive components from overheating
US6114641A (en) 1998-05-29 2000-09-05 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6087913A (en) 1998-11-20 2000-07-11 General Electric Company Circuit breaker mechanism for a rotary contact system
US6037555A (en) 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
US6166344A (en) 1999-03-23 2000-12-26 General Electric Company Circuit breaker handle block
US6262872B1 (en) 1999-06-03 2001-07-17 General Electric Company Electronic trip unit with user-adjustable sensitivity to current spikes
US6268991B1 (en) 1999-06-25 2001-07-31 General Electric Company Method and arrangement for customizing electronic circuit interrupters
US6218917B1 (en) 1999-07-02 2001-04-17 General Electric Company Method and arrangement for calibration of circuit breaker thermal trip unit
US6188036B1 (en) 1999-08-03 2001-02-13 General Electric Company Bottom vented circuit breaker capable of top down assembly onto equipment
US6710988B1 (en) 1999-08-17 2004-03-23 General Electric Company Small-sized industrial rated electric motor starter switch unit
US6252365B1 (en) 1999-08-17 2001-06-26 General Electric Company Breaker/starter with auto-configurable trip unit
US6175288B1 (en) * 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
US6396369B1 (en) 1999-08-27 2002-05-28 General Electric Company Rotary contact assembly for high ampere-rated circuit breakers
US6232570B1 (en) 1999-09-16 2001-05-15 General Electric Company Arcing contact arrangement
US6326869B1 (en) 1999-09-23 2001-12-04 General Electric Company Clapper armature system for a circuit breaker
US6239395B1 (en) 1999-10-14 2001-05-29 General Electric Company Auxiliary position switch assembly for a circuit breaker
US6229413B1 (en) 1999-10-19 2001-05-08 General Electric Company Support of stationary conductors for a circuit breaker
US6317018B1 (en) 1999-10-26 2001-11-13 General Electric Company Circuit breaker mechanism
US6232856B1 (en) 1999-11-02 2001-05-15 General Electric Company Magnetic shunt assembly
US6377144B1 (en) 1999-11-03 2002-04-23 General Electric Company Molded case circuit breaker base and mid-cover assembly
EP1098343B1 (en) 1999-11-03 2005-09-21 AEG Niederspannungstechnik GmbH & Co. KG Circuit breaker rotary contact arm arrangement
US6300586B1 (en) 1999-12-09 2001-10-09 General Electric Company Arc runner retaining feature
US6310307B1 (en) 1999-12-17 2001-10-30 General Electric Company Circuit breaker rotary contact arm arrangement
US6172584B1 (en) 1999-12-20 2001-01-09 General Electric Company Circuit breaker accessory reset system
US6184761B1 (en) 1999-12-20 2001-02-06 General Electric Company Circuit breaker rotary contact arrangement
US6215379B1 (en) 1999-12-23 2001-04-10 General Electric Company Shunt for indirectly heated bimetallic strip
US6281461B1 (en) 1999-12-27 2001-08-28 General Electric Company Circuit breaker rotor assembly having arc prevention structure
US6346869B1 (en) 1999-12-28 2002-02-12 General Electric Company Rating plug for circuit breakers
US6211758B1 (en) 2000-01-11 2001-04-03 General Electric Company Circuit breaker accessory gap control mechanism
US6239677B1 (en) 2000-02-10 2001-05-29 General Electric Company Circuit breaker thermal magnetic trip unit
US6429759B1 (en) 2000-02-14 2002-08-06 General Electric Company Split and angled contacts
US6313425B1 (en) 2000-02-24 2001-11-06 General Electric Company Cassette assembly with rejection features
US6281458B1 (en) 2000-02-24 2001-08-28 General Electric Company Circuit breaker auxiliary magnetic trip unit with pressure sensitive release
US6204743B1 (en) 2000-02-29 2001-03-20 General Electric Company Dual connector strap for a rotary contact circuit breaker
US6404314B1 (en) 2000-02-29 2002-06-11 General Electric Company Adjustable trip solenoid
US6346868B1 (en) 2000-03-01 2002-02-12 General Electric Company Circuit interrupter operating mechanism
US6340925B1 (en) 2000-03-01 2002-01-22 General Electric Company Circuit breaker mechanism tripping cam
US6448521B1 (en) 2000-03-01 2002-09-10 General Electric Company Blocking apparatus for circuit breaker contact structure
US6379196B1 (en) 2000-03-01 2002-04-30 General Electric Company Terminal connector for a circuit breaker
US6211757B1 (en) 2000-03-06 2001-04-03 General Electric Company Fast acting high force trip actuator
US6459349B1 (en) 2000-03-06 2002-10-01 General Electric Company Circuit breaker comprising a current transformer with a partial air gap
US6496347B1 (en) 2000-03-08 2002-12-17 General Electric Company System and method for optimization of a circuit breaker mechanism
US6429659B1 (en) 2000-03-09 2002-08-06 General Electric Company Connection tester for an electronic trip unit
US6366188B1 (en) 2000-03-15 2002-04-02 General Electric Company Accessory and recess identification system for circuit breakers
US6218919B1 (en) 2000-03-15 2001-04-17 General Electric Company Circuit breaker latch mechanism with decreased trip time
US6232859B1 (en) 2000-03-15 2001-05-15 General Electric Company Auxiliary switch mounting configuration for use in a molded case circuit breaker
US6459059B1 (en) 2000-03-16 2002-10-01 General Electric Company Return spring for a circuit interrupter operating mechanism
US6479774B1 (en) 2000-03-17 2002-11-12 General Electric Company High energy closing mechanism for circuit breakers
US6639168B1 (en) 2000-03-17 2003-10-28 General Electric Company Energy absorbing contact arm stop
US6388213B1 (en) 2000-03-17 2002-05-14 General Electric Company Locking device for molded case circuit breakers
US6586693B2 (en) 2000-03-17 2003-07-01 General Electric Company Self compensating latch arrangement
US6476698B1 (en) 2000-03-17 2002-11-05 General Electric Company Convertible locking arrangement on breakers
US6559743B2 (en) 2000-03-17 2003-05-06 General Electric Company Stored energy system for breaker operating mechanism
US6373010B1 (en) 2000-03-17 2002-04-16 General Electric Company Adjustable energy storage mechanism for a circuit breaker motor operator
US6472620B2 (en) 2000-03-17 2002-10-29 Ge Power Controls France Sas Locking arrangement for circuit breaker draw-out mechanism
FR2806548B1 (en) 2000-03-17 2002-08-23 Ge Power Controls France extracting mechanism for circuit breakers
US6747535B2 (en) 2000-03-27 2004-06-08 General Electric Company Precision location system between actuator accessory and mechanism
US6373357B1 (en) 2000-05-16 2002-04-16 General Electric Company Pressure sensitive trip mechanism for a rotary breaker
US6400245B1 (en) 2000-10-13 2002-06-04 General Electric Company Draw out interlock for circuit breakers
US6429760B1 (en) 2000-10-19 2002-08-06 General Electric Company Cross bar for a conductor in a rotary breaker
US6531941B1 (en) 2000-10-19 2003-03-11 General Electric Company Clip for a conductor in a rotary breaker
US6806800B1 (en) 2000-10-19 2004-10-19 General Electric Company Assembly for mounting a motor operator on a circuit breaker
US6362711B1 (en) 2000-11-10 2002-03-26 General Electric Company Circuit breaker cover with screw locating feature
US6380829B1 (en) 2000-11-21 2002-04-30 General Electric Company Motor operator interlock and method for circuit breakers
US6448522B1 (en) 2001-01-30 2002-09-10 General Electric Company Compact high speed motor operator for a circuit breaker
US6476337B2 (en) 2001-02-26 2002-11-05 General Electric Company Auxiliary switch actuation arrangement
US6678135B2 (en) 2001-09-12 2004-01-13 General Electric Company Module plug for an electronic trip unit
US6469882B1 (en) 2001-10-31 2002-10-22 General Electric Company Current transformer initial condition correction
US6804101B2 (en) 2001-11-06 2004-10-12 General Electric Company Digital rating plug for electronic trip unit in circuit breakers
DE102006004401B3 (en) * 2006-01-31 2007-04-05 Siemens Ag Contact system for an electrical switch with double contact has connecting springs that are movable by switch shafts to make or break the circuit
CN101958211B (en) 2009-12-09 2012-12-19 上海诺雅克电气有限公司 Circuit-breaker automatic closing contact device with high breaking capacity
DE102010019353B3 (en) * 2010-05-05 2011-11-10 Eaton Industries Gmbh Power switch e.g. single-pole power switch, has plate spring extending in close proximity to moving contact in plane of motion, where plate spring is formed such that component holds moving contact in separation position
DE102011086307A1 (en) * 2011-11-14 2013-05-16 Siemens Aktiengesellschaft electrical switch
JP6364226B2 (en) * 2014-05-07 2018-07-25 河村電器産業株式会社 Contact structure of the circuit breaker or switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132738B1 (en) * 1971-07-01 1972-07-06 Ellenberger & Poensgen Mono- or multi-pole overcurrent circuit breaker incorporating thermal and / or electromagnetic tripping
GB2040573A (en) * 1979-02-07 1980-08-28 Wolff H W Improvements in electric circuit breakers
DE8109136U1 (en) * 1981-03-27 1981-09-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Also Published As

Publication number Publication date
DE69021931T2 (en) 1996-04-25
ES2078919T3 (en) 1996-01-01
EP0399282B1 (en) 1995-08-30
EP0399282A2 (en) 1990-11-28
DE69021931D1 (en) 1995-10-05
EP0399282A3 (en) 1992-01-22
IT8920642D0 (en) 1989-05-25

Similar Documents

Publication Publication Date Title
FR2693027B1 (en) Switch or circuit breaker is self-expansion.
FR2654426B1 (en) Material antibacterial ceramic.
DE69019530T2 (en) The micromechanical switch.
NO893591L (en) Electrical aerosol dispenser.
DE3771559D1 (en) Static momentanausloeser for a limiting switches.
DE69002926T2 (en) Dispenser.
DE69231001D1 (en) ubiquitin proteases
DE69010375T2 (en) Protease inhibitors.
NO852547L (en) Biodegradable amphipathic copolymers.
FR2651915B1 (en) Ultra-fast static circuit breaker has galvanic isolation.
FR2644652B1 (en) Circuit relay semiconductor
FR2696276B1 (en) Molded case circuit breaker auxiliary contact.
DE68920214T2 (en) Vacuum switch.
DE68921699T2 (en) Photoelectric switch.
DE3888303T2 (en) Over-discharge protection circuit.
FR2682531B1 (en) multipolar breaker single-pole units.
NO904084L (en) Terminal Construction.
DE69021931D1 (en) Automatic magneto-thermal circuit breaker with high breaking capacity.
IT1239633B (en) Amplifier switching.
NO903758L (en) Glutarimides.
NO890927L (en) Vacuum avloepssystem.
DE3876567D1 (en) Overcurrent switches.
IT1224908B (en) A switching device for protection device.
NO900558D0 (en) Electrical surge / diverter.
DE69029697D1 (en) Current-limiting circuit breaker

Legal Events

Date Code Title Description
TA Fee payment date (situation as of prs-date), data collected since 19931001

Effective date: 19970530