SE7701787L - Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor - Google Patents

Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor

Info

Publication number
SE7701787L
SE7701787L SE7701787D SE7701787D SE7701787L SE 7701787 L SE7701787 L SE 7701787L SE 7701787 D SE7701787 D SE 7701787D SE 7701787 D SE7701787 D SE 7701787D SE 7701787 L SE7701787 L SE 7701787L
Authority
SE
Sweden
Prior art keywords
electromagnetic
vacuum cleaner
coiling unit
coiling
unit
Prior art date
Application number
SE7701787D
Other languages
English (en)
Swedish (sv)
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.)
Filing date
Publication date
Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of SE7701787L publication Critical patent/SE7701787L/xx

Links

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

Families Citing this family (26)

* 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 (xx) * 1985-12-03 1987-06-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
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
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
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
US11545321B2 (en) 2020-03-31 2023-01-03 Hubbell Incorporated System and method for operating an electrical switch
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 (xx) * 1969-11-17 1971-12-22

Also Published As

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

Similar Documents

Publication Publication Date Title
SE7701787L (sv) Vakuumstromstellare jemte elektromagnetiskt spolaggregat herfor
DK142936C (da) Stoevsuger
SE7600738L (sv) Dammsugarslang
DK500880A (da) Rensemiddel
JPS5362362A (en) Magnetic pipe cleaner
JPS5332477A (en) Air cleaner
DK147278C (da) Spoleapparat
DK396877A (da) Stoevsugerpose
FR2342548A1 (fr) Bobine orthocyclique
BR7700378A (pt) Dispositivo eletromagnetico
SE7704490L (sv) Magnetisk rullgang
DK429077A (da) Stykformet rensemiddel
GB1550924A (en) Electromagnetic transducer
JPS5321929A (en) Film cleaner
JPS5380788A (en) Suction device
SE399366B (sv) Magnetiskt filter
SE7702253L (sv) Vakuumstromstellare
JPS52103863A (en) Cleaner
BR7602782A (pt) Dispositivo eletromagnetico
SE420794B (sv) Dammsugare
JPS5312575A (en) Air cleaner
JPS5318255A (en) Cleaner
DD129165A1 (de) Absaugung an narkosegeraeten
IT1116125B (it) Aspirapolvere
NZ185592A (en) Air cleaners

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7601690-6