EP0568166A3 - - Google Patents

Download PDF

Info

Publication number
EP0568166A3
EP0568166A3 EP19930250100 EP93250100A EP0568166A3 EP 0568166 A3 EP0568166 A3 EP 0568166A3 EP 19930250100 EP19930250100 EP 19930250100 EP 93250100 A EP93250100 A EP 93250100A EP 0568166 A3 EP0568166 A3 EP 0568166A3
Authority
EP
European Patent Office
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19930250100
Other versions
EP0568166B1 (de
EP0568166A2 (de
Inventor
Joerg Dipl.-Ing. Kusserow
Roman Dr.Dipl.-Phys. Renz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0568166A2 publication Critical patent/EP0568166A2/de
Publication of EP0568166A3 publication Critical patent/EP0568166A3/xx
Application granted granted Critical
Publication of EP0568166B1 publication Critical patent/EP0568166B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
    • H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66238—Specific bellows details
EP93250100A 1992-04-29 1993-04-02 Vakuumschaltröhre Expired - Lifetime EP0568166B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4214550 1992-04-29
DE4214550A DE4214550A1 (de) 1992-04-29 1992-04-29 Vakuumschaltroehre
US08/055,123 US5313030A (en) 1992-04-29 1993-04-29 Vacuum switch

Publications (3)

Publication Number Publication Date
EP0568166A2 EP0568166A2 (de) 1993-11-03
EP0568166A3 true EP0568166A3 (enrdf_load_stackoverflow) 1994-01-12
EP0568166B1 EP0568166B1 (de) 1996-12-27

Family

ID=25914491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93250100A Expired - Lifetime EP0568166B1 (de) 1992-04-29 1993-04-02 Vakuumschaltröhre

Country Status (3)

Country Link
US (1) US5313030A (enrdf_load_stackoverflow)
EP (1) EP0568166B1 (enrdf_load_stackoverflow)
DE (1) DE4214550A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9401655U1 (de) * 1993-06-18 1994-11-03 Siemens AG, 80333 München Vakuumschaltröhre mit ringförigem Isolator
KR100361390B1 (ko) * 1994-11-16 2003-02-19 이턴 코포레이션 진공차단기,진공차단기용접점코일조립체및원주전극코일의제조방법
RU2121186C1 (ru) * 1996-07-04 1998-10-27 Сергей Иванович Малаховский Вакуумная дугогасительная камера
US5777287A (en) * 1996-12-19 1998-07-07 Eaton Corporation Axial magnetic field coil for vacuum interrupter
DE10029763B4 (de) * 2000-06-16 2009-01-15 Siemens Ag Vakuumschaltröhre
JP3690979B2 (ja) * 2000-11-30 2005-08-31 日本特殊陶業株式会社 金属−セラミック接合体及びそれを用いた真空スイッチユニット
JP3840934B2 (ja) * 2001-09-12 2006-11-01 株式会社明電舎 真空インタラプタ用接触子及び真空インタラプタ
KR100496772B1 (ko) * 2001-09-12 2005-06-22 가부시키 가이샤 메이덴샤 진공 차단기용 접촉자 및 이를 이용하는 진공 차단기
DE102017222413A1 (de) * 2017-12-11 2019-06-13 Siemens Aktiengesellschaft Überdruckfeste Vakuumschaltröhre
US10796867B1 (en) 2019-08-12 2020-10-06 Eaton Intelligent Power Limited Coil-type axial magnetic field contact assembly for vacuum interrupter
DE102019216663B4 (de) * 2019-10-29 2023-02-02 Siemens Aktiengesellschaft Vakuumschaltvorrichtung für eine Schaltung mit Haupt- und Nebenstrompfad

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196121A (en) * 1966-06-07 1970-06-24 Reyrolle A & Co Ltd Improvements relating to Vacuum Switches
DE3302226A1 (de) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
US5004877A (en) * 1988-10-03 1991-04-02 Square D Company Vacuum interrupter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1255223A (en) * 1969-03-11 1971-12-01 Mitsubishi Electric Corp Vacuum circuit interrupter
SE392781B (sv) * 1973-09-10 1977-04-18 Tokyo Shibaura Electric Co Vakuumbrytare
US3980850A (en) * 1974-12-19 1976-09-14 Westinghouse Electric Corporation Vacuum interrupter with cup-shaped contact having an inner arc controlling electrode
GB1504666A (en) * 1975-03-22 1978-03-22 Gemvac Kk Vacuum power interrupter and method of making the same
DE7524981U (de) * 1975-08-06 1978-08-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vakuumschaltrohr
DE2725092A1 (de) * 1977-06-03 1978-12-14 Bbc Brown Boveri & Cie Vakuumschalter
DE3407088A1 (de) * 1984-02-27 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
US4727228A (en) * 1984-09-28 1988-02-23 Siemens Aktiengesellschaft Contact arrangement for vacuum switches
DE8534022U1 (de) * 1985-12-03 1987-06-11 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltröhre
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield
DE3703326A1 (de) * 1987-02-04 1988-08-18 Siemens Ag Vakuumschaltroehre
DE3832493A1 (de) * 1988-09-22 1990-03-29 Siemens Ag Vakuumschaltroehre, eine solche schaltroehre enthaltender lasttrennschalter und verfahren zum betrieb eines solchen lasttrennschalters
DE8915750U1 (de) * 1989-07-28 1991-05-08 Siemens AG, 8000 München Kontaktanordnung für eine Vakuumschaltröhre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196121A (en) * 1966-06-07 1970-06-24 Reyrolle A & Co Ltd Improvements relating to Vacuum Switches
DE3302226A1 (de) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
DE3717864A1 (de) * 1987-05-26 1988-11-17 Slamecka Ernst Vakuumschalter
US5004877A (en) * 1988-10-03 1991-04-02 Square D Company Vacuum interrupter

Also Published As

Publication number Publication date
EP0568166B1 (de) 1996-12-27
DE4214550A1 (de) 1993-11-04
EP0568166A2 (de) 1993-11-03
US5313030A (en) 1994-05-17

Similar Documents

Publication Publication Date Title
DK0634000T3 (enrdf_load_stackoverflow)
DK0553875T3 (enrdf_load_stackoverflow)
DK0551248T3 (enrdf_load_stackoverflow)
DK0630289T3 (enrdf_load_stackoverflow)
BR9304651A (enrdf_load_stackoverflow)
TW243497B (enrdf_load_stackoverflow)
DK0588007T3 (enrdf_load_stackoverflow)
DK0571874T3 (enrdf_load_stackoverflow)
DK0597323T3 (enrdf_load_stackoverflow)
DK0571172T3 (enrdf_load_stackoverflow)
DK0559942T3 (enrdf_load_stackoverflow)
DE9207553U1 (enrdf_load_stackoverflow)
AU632452B2 (enrdf_load_stackoverflow)
AU631518B2 (enrdf_load_stackoverflow)
AU2098792A (enrdf_load_stackoverflow)
BRPI9204323A2 (enrdf_load_stackoverflow)
AU1813892A (enrdf_load_stackoverflow)
AU1283492A (enrdf_load_stackoverflow)
AU1299692A (enrdf_load_stackoverflow)
AU1610792A (enrdf_load_stackoverflow)
AU1707592A (enrdf_load_stackoverflow)
AU1708392A (enrdf_load_stackoverflow)
AU1812892A (enrdf_load_stackoverflow)
AU1136092A (enrdf_load_stackoverflow)
AU1844392A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19940207

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19960507

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 59304853

Country of ref document: DE

Date of ref document: 19970206

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SIEMENS SCHWEIZ AG

ET Fr: translation filed
ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19970319

ET Fr: translation filed

Free format text: CORRECTIONS

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19970715

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

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

Effective date: 19980430

Ref country code: CH

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

Effective date: 19980430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010409

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010420

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010620

Year of fee payment: 9

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

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

Effective date: 20020402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

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

Effective date: 20021101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

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

Effective date: 20021231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050402