NL8400873A - Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld. - Google Patents

Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld. Download PDF

Info

Publication number: NL8400873A
Authority: NL; Netherlands
Prior art keywords: horseshoe; shaped; ferromagnetic; magnetic resistance; switch according
Prior art date: 1984-03-19

Application number

NL8400873A

Other languages

English (en)

Dutch (nl)

Original Assignee

Hazemeijer Bv

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.)

1984-03-19

Filing date

1984-03-19

Publication date

1985-10-16

1984-03-19 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1984-03-19 Priority to NL8400873A priority Critical patent/NL8400873A/nl

1985-03-18 Priority to AU40055/85A priority patent/AU584324B2/en

1985-03-18 Priority to EP85200409A priority patent/EP0159737B1/en

1985-03-18 Priority to DE8585200409T priority patent/DE3563494D1/de

1985-03-18 Priority to CA000476818A priority patent/CA1255725A/en

1985-03-18 Priority to US06/712,737 priority patent/US4636600A/en

1985-03-19 Priority to DK124185A priority patent/DK165718C/da

1985-03-19 Priority to NO851091A priority patent/NO166746C/no

1985-03-19 Priority to JP60053515A priority patent/JPS60258816A/ja

1985-10-16 Publication of NL8400873A publication Critical patent/NL8400873A/nl

Links

230000005291 magnetic effect Effects 0.000 title claims description 48
230000005294 ferromagnetic effect Effects 0.000 claims description 21
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
230000006698 induction Effects 0.000 claims description 5
229910052742 iron Inorganic materials 0.000 claims description 5
239000004020 conductor Substances 0.000 claims description 4
229910002546 FeCo Inorganic materials 0.000 claims description 3
239000003302 ferromagnetic material Substances 0.000 claims description 3
238000013459 approach Methods 0.000 claims description 2
230000004907 flux Effects 0.000 description 17
239000000306 component Substances 0.000 description 14
239000000463 material Substances 0.000 description 13
210000000056 organ Anatomy 0.000 description 6
230000007423 decrease Effects 0.000 description 4
230000006872 improvement Effects 0.000 description 4
239000010941 cobalt Substances 0.000 description 3
229910017052 cobalt Inorganic materials 0.000 description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
238000013213 extrapolation Methods 0.000 description 2
230000005415 magnetization Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
229910000531 Co alloy Inorganic materials 0.000 description 1
229910000976 Electrical steel Inorganic materials 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
229910001333 Vacoflux Inorganic materials 0.000 description 1
QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005275 alloying Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000008358 core component Substances 0.000 description 1
210000000003 hoof Anatomy 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000003801 milling Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
230000008719 thickening Effects 0.000 description 1
FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Hard Magnetic Materials (AREA)

NL8400873A 1984-03-19 1984-03-19 Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld. NL8400873A (nl)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
NL8400873A NL8400873A (nl)	1984-03-19	1984-03-19	Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld.
AU40055/85A AU584324B2 (en)	1984-03-19	1985-03-18	Vacuum switch
EP85200409A EP0159737B1 (en)	1984-03-19	1985-03-18	Vacuum switch provided with horseshoe-shaped element for generating an axial magnetic field
DE8585200409T DE3563494D1 (en)	1984-03-19	1985-03-18	Vacuum switch provided with horseshoe-shaped element for generating an axial magnetic field
CA000476818A CA1255725A (en)	1984-03-19	1985-03-18	Vacuum switch provided with horseshoe-shaped elements for generating an axial magnetic field
US06/712,737 US4636600A (en)	1984-03-19	1985-03-18	Vacuum switch provided with horseshoe-shaped elements for generating an axial magnetic field
DK124185A DK165718C (da)	1984-03-19	1985-03-19	Elektrisk vacuumafbryder forsynet med hesteskoformet element for tilvejebringelse af et aksialt magnetisk felt
NO851091A NO166746C (no)	1984-03-19	1985-03-19	Vakuumbryter.
JP60053515A JPS60258816A (ja)	1984-03-19	1985-03-19	軸方向磁場を作るための馬蹄形鉄磁石エレメント付き真空スイッチ

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8400873A NL8400873A (nl)	1984-03-19	1984-03-19	Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld.
NL8400873		1984-03-19

Publications (1)

Publication Number	Publication Date
NL8400873A true NL8400873A (nl)	1985-10-16

Family

ID=19843671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8400873A NL8400873A (nl)	1984-03-19	1984-03-19	Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld.

Country Status (9)

Country	Link
US (1)	US4636600A (da)
EP (1)	EP0159737B1 (da)
JP (1)	JPS60258816A (da)
AU (1)	AU584324B2 (da)
CA (1)	CA1255725A (da)
DE (1)	DE3563494D1 (da)
DK (1)	DK165718C (da)
NL (1)	NL8400873A (da)
NO (1)	NO166746C (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3447903C2 (de) *	1984-12-31	1990-08-02	Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka	Elektrischer Vakuumschalter
DE3608084A1 (de) *	1986-03-07	1986-09-18	Ernst Prof. Dr.techn.habil. 13595 Berlin Slamecka	Vakuum-hochspannungs-sicherungseinsatz
DE3840192A1 (de) *	1987-12-02	1989-06-15	Calor Emag Elektrizitaets Ag	Schaltkontaktanordnung
DE3907897A1 (de) *	1989-03-09	1989-10-19	Slamecka Ernst	Vakuumschalter mit aeusserer axialmagnetfelderregung
DE4011194A1 (de) *	1990-04-04	1990-08-02	Slamecka Ernst	Vakuumschaltkammer
WO1994014177A1 (en) *	1992-12-16	1994-06-23	Nu-Lec Pty. Ltd.	Arc extinguishing switch apparatus and method
US5691522A (en) *	1995-06-07	1997-11-25	Eaton Corporation	Vacuum interrupter with a single internal assembly for generating an axial magnetic field
EP0790629B1 (en) *	1995-09-04	2005-12-21	Kabushiki Kaisha Toshiba	Vacuum valve
RU2158035C2 (ru) *	1998-05-12	2000-10-20	Акционерное общество "Энергетика и Экология"	Контактная система вакуумной дугогасительной камеры
US6747233B1 (en) *	2001-12-28	2004-06-08	Abb Technology Ag	Non-linear magnetic field distribution in vacuum interrupter contacts
US7655324B2 (en) *	2005-09-20	2010-02-02	Sridhar Kasichainula	Electro-magnetic storage device and method
CN101359552B (zh) *	2008-09-28	2011-01-12	北京京东方真空电器有限责任公司	真空开关管
US8269128B2 (en) *	2010-02-02	2012-09-18	Beijing Orient Vacuum Electric Co., Ltd.	Vacuum switch tube
US8269129B2 (en) *	2010-02-02	2012-09-18	Beijing Orient Vacuum Electric Co., Ltd.	Vacuum switch tube
US8319137B2 (en) *	2010-02-02	2012-11-27	Beijing Orient Vacuum Electric Co., Ltd.	Vacuum switch tube
JP5648577B2 (ja) *	2011-05-17	2015-01-07	株式会社明電舎	真空インタラプタ
US8653396B2 (en) *	2011-09-28	2014-02-18	Eaton Corporation	Vacuum switch and hybrid switch assembly therefor
US9552941B1 (en)	2015-08-24	2017-01-24	Eaton Corporation	Vacuum switching apparatus and electrical contact therefor
CN106571265A (zh) *	2016-10-17	2017-04-19	西安交通大学	铁芯式横向磁场与纵向磁场结合真空灭弧室触头
US9922777B1 (en)	2016-11-21	2018-03-20	Eaton Corporation	Vacuum switching apparatus and electrical contact therefor
CN107068478B (zh) *	2016-12-29	2020-02-18	厦门宏发电力电器有限公司	一种真空灭弧室用铁心式纵向磁场电极结构及其装配方法
CN208157318U (zh) *	2018-03-21	2018-11-27	西门子公司	用于接触器的真空灭弧室以及接触器
JP6682048B2 (ja) *	2018-03-29	2020-04-15	三菱電機株式会社	真空バルブ
US10410813B1 (en)	2018-04-03	2019-09-10	Eaton Intelligent Power Limited	Vacuum switching apparatus and electrical contact therefor
CN111136271B (zh) *	2020-02-14	2025-07-18	浙江工业大学	一种叠片式磁场发生装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1930247A1 (de) *	1969-06-13	1970-12-17	Siemens Ag	Elektrischer Hochspannungsschalter
NL168361C (nl) *	1977-12-05	1982-03-16	Hazemeijer Bv	Elektrische vacuumschakelaar.
US4345126A (en) *	1980-04-01	1982-08-17	Westinghouse Electric Corp.	Vacuum interrupter with transfer-type axial magnetic field contacts

1984
- 1984-03-19 NL NL8400873A patent/NL8400873A/nl not_active Application Discontinuation
1985
- 1985-03-18 CA CA000476818A patent/CA1255725A/en not_active Expired
- 1985-03-18 EP EP85200409A patent/EP0159737B1/en not_active Expired
- 1985-03-18 DE DE8585200409T patent/DE3563494D1/de not_active Expired
- 1985-03-18 AU AU40055/85A patent/AU584324B2/en not_active Expired
- 1985-03-18 US US06/712,737 patent/US4636600A/en not_active Expired - Lifetime
- 1985-03-19 DK DK124185A patent/DK165718C/da not_active IP Right Cessation
- 1985-03-19 NO NO851091A patent/NO166746C/no not_active IP Right Cessation
- 1985-03-19 JP JP60053515A patent/JPS60258816A/ja active Granted

Also Published As

Publication number	Publication date
DK165718C (da)	1993-06-07
JPS60258816A (ja)	1985-12-20
DK165718B (da)	1993-01-04
DK124185A (da)	1985-09-20
EP0159737A1 (en)	1985-10-30
DE3563494D1 (en)	1988-07-28
AU584324B2 (en)	1989-05-25
DK124185D0 (da)	1985-03-19
JPH0424812B2 (da)	1992-04-28
NO166746C (no)	1991-08-28
CA1255725A (en)	1989-06-13
EP0159737B1 (en)	1988-06-22
AU4005585A (en)	1985-09-26
NO851091L (no)	1985-09-20
US4636600A (en)	1987-01-13
NO166746B (no)	1991-05-21

Legal Events

Date	Code	Title	Description
1985-10-16	A1B	A search report has been drawn up
1991-05-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8400873A (nl)	1985-10-16	Vakuumschakelaar, voorzien van hoefijzervormige organen voor het opwekken van een axiaal magnetisch veld.
US3503022A (en)	1970-03-24	Electromagnetic actuators
BE1020693A3 (nl)	2014-03-04	Magnetisch lager en werkwijze voor het monteren van een ferromagnetische structuur rond een kern van een magnetisch lager.
US4070641A (en)	1978-01-24	Current limiting circuit breaker
EP0871192A2 (en)	1998-10-14	Magnetic actuator
EP0640243A1 (de)	1995-03-01	Polarisiertes leistungsrelais.
US8054149B2 (en)	2011-11-08	Monolithic inductor
US20200152408A1 (en)	2020-05-14	Magnetic assembly for generating blow-on contact force
EP0110162A2 (de)	1984-06-13	Elektromagnetisches Relais
WO2006001170A1 (ja)	2006-01-05	可変インダクタ
EP3961925A1 (en)	2022-03-02	Current controlling element based on saturation of a magnetic circuit
RU99119733A (ru)	2001-08-27	Трансформатор электрического тока с сверхпроводящими катушками
EP0165321A1 (en)	1985-12-27	Power switch
US5317294A (en)	1994-05-31	Electromagnetic relay
NL8600771A (nl)	1987-10-16	Inrichting met een kern uit delen van amorf ferromagnetisch metaal en delen van niet-amorf ferromagnetisch materiaal.
JPH0133013B2 (da)	1989-07-11
WO2002075764A1 (de)	2002-09-26	Joch mit einstückigem festkontaktträger
US4047237A (en)	1977-09-06	Means for controlling electromagnetic device having hermetically sealed contacts
US532905A (en)	1895-01-22	Trolley-breaker
JPS5825207A (ja)	1983-02-15	ソレノイド
WO1997019457A1 (en)	1997-05-29	Switch with inductor function
JPS63201314U (da)	1988-12-26
US3663912A (en)	1972-05-16	Core arrangement having slotted laminations
JPS63106437A (ja)	1988-05-11	ばね
DE26255C (de)		Elektrische Weichenstell-Vorrichtung