SE7701787L - Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor - Google Patents

Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor

Info

Publication number: SE7701787L
Authority: SE; Sweden
Prior art keywords: electromagnetic; vacuum cleaner; coiling unit; coiling; unit
Prior art date: 1976-02-19

Application number

SE7701787D

Other languages

English (en)

Inventor

J H F G Lipperts

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.)

1976-02-19

Filing date

1977-02-17

Publication date

1977-08-20

1977-02-17 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1977-08-20 Publication of SE7701787L publication Critical patent/SE7701787L/sv

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
- H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/202—Electromagnets for high magnetic field strength
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F2007/062—Details of terminals or connectors for electromagnets

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
General Induction Heating (AREA)

SE7701787D 1976-02-19 1977-02-17 Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor SE7701787L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7601690.A NL162238C (nl)	1976-02-19	1976-02-19	Vacuumschakelaar met coaxiale magneetspoel.

Publications (1)

Publication Number	Publication Date
SE7701787L true SE7701787L (sv)	1977-08-20

Family

ID=19825650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7701787D SE7701787L (sv)	1976-02-19	1977-02-17	Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor

Country Status (17)

Country	Link
US (1)	US4115672A (sv)
JP (1)	JPS5812966B2 (sv)
AT (1)	ATA112577A (sv)
BE (1)	BE851599A (sv)
CA (1)	CA1069159A (sv)
CH (1)	CH638926A5 (sv)
DE (1)	DE2707148C3 (sv)
DK (1)	DK144870C (sv)
ES (1)	ES456070A1 (sv)
FR (1)	FR2341932A1 (sv)
GB (1)	GB1529669A (sv)
IN (1)	IN147311B (sv)
IT (1)	IT1116713B (sv)
NL (1)	NL162238C (sv)
NO (1)	NO143646C (sv)
SE (1)	SE7701787L (sv)
ZA (1)	ZA771001B (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2911706A1 (de) *	1979-03-24	1980-10-02	Sachsenwerk Licht & Kraft Ag	Vakuumschalter
DE3034886A1 (de) *	1980-09-12	1982-04-29	Siemens AG, 1000 Berlin und 8000 München	Druckgas-leistungsschalter
JPS5861531A (ja) *	1981-10-09	1983-04-12	株式会社明電舎	真空しや断器
JPS5920933A (ja) *	1982-07-26	1984-02-02	三菱電機株式会社	真空スイツチ
US4661666A (en) *	1985-05-28	1987-04-28	Kabushiki Kaisha Meidensha	Vacuum interrupter
DE3535066C2 (de) *	1985-09-27	1986-12-11	Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka	Erregerkontaktstückanordnung für Vakuumschalter
DE8534022U1 (de) *	1985-12-03	1987-06-11	Siemens AG, 1000 Berlin und 8000 München	Vakuumschaltröhre
US4707577A (en) *	1986-04-05	1987-11-17	Kabushiki Kaisha Meidensha	Vacuum interrupter
US4661665A (en) *	1986-07-10	1987-04-28	General Electric Company	Vacuum interrupter and method of modifying a vacuum interrupter
DE3705719A1 (de) *	1987-02-23	1988-09-01	Bbc Brown Boveri & Cie	Hochstromschalter
DE3718108A1 (de) *	1987-05-27	1988-12-08	Slamecka Ernst	Vakuumschalter
DE3823297A1 (de) *	1988-07-07	1989-05-11	Slamecka Ernst	Vakuumschalter mit aeusserer axialmagnetfelderregungsvorrichtung
DE3907897A1 (de) *	1989-03-09	1989-10-19	Slamecka Ernst	Vakuumschalter mit aeusserer axialmagnetfelderregung
DE3914967A1 (de) *	1989-05-03	1989-10-05	Slamecka Ernst	Vakuumschalter mit aeusserer axialmagnetfeld-erzeugungseinrichtung
DE4033811A1 (de) *	1990-10-24	1992-04-30	Sachsenwerk Ag	Vakuumschalter
FR2677487B1 (fr) *	1991-06-10	1993-09-03	Merlin Gerin	Interrupteur electrique sous vide.
DE4139227A1 (de) *	1991-11-23	1993-05-27	Slamecka Ernst	Vakuumschaltrohr
FR2726396B1 (fr) *	1994-10-31	1996-12-13	Schneider Electric Sa	Interrupteur electrique sous vide
FR2745946B1 (fr) *	1996-03-08	1998-04-17	Schneider Electric Sa	Interrupteur ou disjoncteur electrique sous vide
US6753493B2 (en)	2001-06-01	2004-06-22	Hubbell Incorporated	Electrical circuit interrupting device
US9761394B2 (en)	2013-02-08	2017-09-12	Hubbell Incorporated	Current interrupter for high voltage switches
KR101689180B1 (ko) *	2014-12-31	2016-12-23	주식회사 효성	진공인터럽터 및 그의 구동방법
CN110047695B (zh) *	2019-05-14	2021-04-13	上海电力学院	机械式高压直流断路器中真空灭弧室线圈平板触头结构
CN110085475B (zh) *	2019-05-14	2021-04-09	上海电力学院	机械式高压直流断路器中真空灭弧室双线圈式触头结构
WO2021202717A1 (en)	2020-03-31	2021-10-07	Hubbell Incorporated	System and method for operating an electrical switch
CN111430174A (zh) *	2020-05-07	2020-07-17	国网冀北电力有限公司物资分公司	一种高压开关
CN111508767B (zh) *	2020-05-21	2022-06-10	广东电网有限责任公司电力科学研究院	一种真空灭弧室及柱上真空开关

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1258015A (sv) *	1969-11-17	1971-12-22

1976
- 1976-02-19 NL NL7601690.A patent/NL162238C/xx not_active IP Right Cessation
1977
- 1977-02-11 IT IT67314/77A patent/IT1116713B/it active
- 1977-02-17 FR FR7704524A patent/FR2341932A1/fr active Granted
- 1977-02-17 SE SE7701787D patent/SE7701787L/sv not_active Application Discontinuation
- 1977-02-17 GB GB6753/77A patent/GB1529669A/en not_active Expired
- 1977-02-18 ES ES456070A patent/ES456070A1/es not_active Expired
- 1977-02-18 DK DK72177A patent/DK144870C/da active
- 1977-02-18 DE DE2707148A patent/DE2707148C3/de not_active Expired
- 1977-02-18 ZA ZA771001A patent/ZA771001B/xx unknown
- 1977-02-18 US US05/770,276 patent/US4115672A/en not_active Expired - Lifetime
- 1977-02-18 BE BE175073A patent/BE851599A/xx unknown
- 1977-02-18 IN IN242/CAL/77A patent/IN147311B/en unknown
- 1977-02-18 NO NO770553A patent/NO143646C/no unknown
- 1977-02-18 AT AT0112577A patent/ATA112577A/de not_active Application Discontinuation
- 1977-02-19 JP JP52017649A patent/JPS5812966B2/ja not_active Expired
- 1977-02-21 CA CA272,197A patent/CA1069159A/en not_active Expired
- 1977-02-21 CH CH214677A patent/CH638926A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2707148B2 (de)	1978-11-02
DE2707148C3 (de)	1979-07-12
DK72177A (da)	1977-08-20
ES456070A1 (es)	1978-01-16
IT1116713B (it)	1986-02-10
IN147311B (sv)	1980-01-26
JPS52102576A (en)	1977-08-27
BE851599A (nl)	1977-08-18
ZA771001B (en)	1977-12-28
CH638926A5 (de)	1983-10-14
FR2341932A1 (fr)	1977-09-16
DK144870C (da)	1982-11-15
NL162238C (nl)	1980-04-15
US4115672A (en)	1978-09-19
DK144870B (da)	1982-06-21
FR2341932B1 (sv)	1980-09-26
NO143646B (no)	1980-12-08
NL7601690A (nl)	1977-08-23
NO143646C (no)	1981-03-18
GB1529669A (en)	1978-10-25
NO770553L (no)	1977-08-22
AU2245077A (en)	1978-08-24
ATA112577A (de)	1982-04-15
CA1069159A (en)	1980-01-01
JPS5812966B2 (ja)	1983-03-11
NL162238B (nl)	1979-11-15
DE2707148A1 (de)	1977-09-01

Publication	Publication Date	Title
SE7701787L (sv)	1977-08-20	Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor
DK142936C (da)	1981-09-21	Stoevsuger
SE7600738L (sv)	1977-07-27	Dammsugarslang
DK500880A (da)	1981-06-05	Rensemiddel
JPS5362362A (en)	1978-06-03	Magnetic pipe cleaner
JPS5332477A (en)	1978-03-27	Air cleaner
DK147278C (da)	1985-01-02	Spoleapparat
DK396877A (da)	1978-03-08	Stoevsugerpose
FR2342548A1 (fr)	1977-09-23	Bobine orthocyclique
BR7700378A (pt)	1977-09-20	Dispositivo eletromagnetico
DK402777A (da)	1978-03-11	Stoevsugermundstykke
SE7704490L (sv)	1977-10-25	Magnetisk rullgang
DK429077A (da)	1978-04-22	Stykformet rensemiddel
GB1550924A (en)	1979-08-22	Electromagnetic transducer
JPS5321929A (en)	1978-02-28	Film cleaner
JPS5380788A (en)	1978-07-17	Suction device
SE399366B (sv)	1978-02-13	Magnetiskt filter
SE7702253L (sv)	1977-09-04	Vakuumstromstellare
JPS52103863A (en)	1977-08-31	Cleaner
BR7602782A (pt)	1977-11-16	Dispositivo eletromagnetico
SE420794B (sv)	1981-11-02	Dammsugare
NZ185592A (en)	1981-04-24	Air cleaners
JPS5312575A (en)	1978-02-04	Air cleaner
JPS5318255A (en)	1978-02-20	Cleaner
DD129165A1 (de)	1978-01-04	Absaugung an narkosegeraeten

Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7601690-6