KR20200029585A - 아크 블라스팅 유닛을 구비한 전기 스위치 - Google Patents
아크 블라스팅 유닛을 구비한 전기 스위치 Download PDFInfo
- Publication number
- KR20200029585A KR20200029585A KR1020207005519A KR20207005519A KR20200029585A KR 20200029585 A KR20200029585 A KR 20200029585A KR 1020207005519 A KR1020207005519 A KR 1020207005519A KR 20207005519 A KR20207005519 A KR 20207005519A KR 20200029585 A KR20200029585 A KR 20200029585A
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- blowpipe
- movable
- enclosure
- contact
- Prior art date
- 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
Links
Images
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H2033/906—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism with pressure limitation in the compression volume, e.g. by valves or bleeder openings
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H2033/908—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
-
- 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
- H01H33/022—Details particular to three-phase circuit breakers
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
도 1은 스위치가 폐쇄 위치에 있는 상태에서의 한 쌍의 콘택과 해당 블로우파이프를 통한 단면도를 도시하며,
도 2는 스위치가 개방 위치에 있는 경우에 대한 동일한 도면을 도시하며,
도 3은 특히 개방된 밸브의 폐쇄 조작 중의 압축 시스템의 내부를 도시하며,
도 4는 역시 압축 시스템을 도시하지만, 폐쇄된 밸브의 개방 조작을 나타낸다.
Claims (8)
- 전기 스위치로서:
적어도 하나의 고정 콘택(1); 및
상기 고정 콘택(1)과 접속되는 폐쇄 위치와, 상기 고정 콘택으로부터 분리되는 개방 위치 간에 이동 방향으로 상기 고정 콘택(1) 앞에서 슬라이딩하는 적어도 하나의 가동 콘택(2)
을 포함하는 전기 스위치에 있어서,
상기 이동 방향에 평행한 적어도 하나의 고정 블로우파이프(blowpipe)(9)로서, 상기 가동 콘택이 상기 고정 콘택으로부터 분리되어 있는 위치(12)를 향해 배향된 노즐(10)을 전단부에 포함하고 피스톤(13)을 후방 단부에 포함하는 적어도 하나의 블로우파이프(9);
상기 가동 콘택(2)에 연결되어, 상기 블로우파이프(9) 둘레 및 상기 피스톤(13) 둘레에서 슬라이딩하는 가동 인클로저(25); 및
상기 노즐(10)과 연통하는 한편, 상기 인클로저, 피스톤 및 블로우파이프에 의해 획정된 압축 챔버
를 포함하는 것을 특징으로 하는 전기 스위치. - 제1항에 있어서,
상기 압축 챔버(27)에는 상기 압축 챔버 내에서 1바아보다 낮은 부압에 개방되는 밸브(28)가 마련되는 것을 특징으로 하는 전기 스위치. - 제2항에 있어서,
상기 밸브는 상기 피스톤에 마련되는 것을 특징으로 하는 전기 스위치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 피스톤(13)은 세장형 형상을 가지며, 상기 인클로저(25)는 상응하는 세장형 단면을 갖는 것을 특징으로 하는 전기 스위치. - 제1항 내지 제4항 중 어느 한 항에 있어서,
복수의 고정 콘택 및 가동 콘택과 복수의 블로우파이프를 포함하며, 상기 가동 콘택들은 함께 이동 가능하며, 각각의 블로우파이프가 해당 고정 콘택 및 가동 콘택에 할당되며, 상기 피스톤(13)은 단일 피스톤으로 모든 블로우파이프(9)에 공용이며, 상기 인클로저(25)도 단일 인클로저인 것을 특징으로 하는 전기 스위치. - 제4항 및 제5항에 있어서,
상기 블로우파이프들은 상기 피스톤을 따라 일렬로 배치되며, 상기 고정 콘택 및 가동 콘택들은 상기 블로우파이프의 열에 평행한 열로 배치되는 것을 특징으로 하는 전기 스위치. - 제1항 내지 제6항 중 어느 한 항에 있어서,
상기 인클로저는 캐리지(17)에 체결되고, 이 캐리지(17)는 또한 상기 가동 콘택을 변위시키는 것을 특징으로 하는 전기 스위치. - 제1항 내지 제7항 중 어느 한 항에 있어서,
상기 인클로저와 블로우파이프 모두가 상기 이동 방향을 따라 상기 가동 콘택과 겹쳐진 상태로 배치되는 것을 특징으로 하는 전기 스위치.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2017/069350 WO2019024978A1 (en) | 2017-07-31 | 2017-07-31 | ELECTRIC SWITCH COMPRISING A ARC BLOWING UNIT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200029585A true KR20200029585A (ko) | 2020-03-18 |
| KR102466070B1 KR102466070B1 (ko) | 2022-11-10 |
Family
ID=59677189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207005519A Active KR102466070B1 (ko) | 2017-07-31 | 2017-07-31 | 아크 블라스팅 유닛을 구비한 전기 스위치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10984973B2 (ko) |
| JP (1) | JP6980090B2 (ko) |
| KR (1) | KR102466070B1 (ko) |
| CN (1) | CN110914947B (ko) |
| WO (1) | WO2019024978A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3709335B1 (en) * | 2019-03-12 | 2022-06-22 | ABB Schweiz AG | Earthing module |
| DE102019212109A1 (de) | 2019-08-13 | 2021-02-18 | Siemens Aktiengesellschaft | Elektrische Schalteinrichtung |
| CN119170431B (zh) * | 2024-09-30 | 2025-06-03 | 浙江正泰电气科技有限公司 | 快速接地开关及gis设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940583A (en) * | 1973-03-30 | 1976-02-24 | Siemens Aktiengesellschaft | Arc quenching arrangement |
| DE29620027U1 (de) * | 1996-11-06 | 1997-01-16 | Siemens AG, 80333 München | Hochspannungsdruckgasschalter mit einer Löscheinrichtung |
| DE29716152U1 (de) * | 1997-08-28 | 1997-10-30 | Siemens AG, 80333 München | Hochspannungsschalter mit einem Kompressionszylinder |
| US20090261071A1 (en) * | 2006-12-27 | 2009-10-22 | Abb Technology Ag | Gas-blast circuit breaker with a radial flow opening |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB434501A (en) | 1934-03-08 | 1935-09-06 | Gerald John Sutton | Improvements in or relating to means for delivering material in quantities of predetermined weight |
| DE2108871B2 (de) | 1971-02-25 | 1980-05-29 | Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen | Druckgasschalter mit einem geschlossenen Gaskreis |
| JPS5624341B2 (ko) * | 1973-02-05 | 1981-06-05 | ||
| DE2455674A1 (de) * | 1974-11-25 | 1976-05-26 | Siemens Ag | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
| FR2327626A1 (fr) * | 1975-10-09 | 1977-05-06 | Alsthom Cgee | Appareil de coupure electrique a soufflage d'arc |
| FR2596575B1 (fr) * | 1986-03-26 | 1988-05-20 | Alsthom | Disjoncteur a gaz dielectrique sous pression |
| FR2619246B1 (fr) * | 1987-08-03 | 1989-11-17 | Alsthom | Disjoncteur a haute ou moyenne tension a gaz sous pression a energie de coupure prelevee sur celle de l'arc |
| US4780581A (en) * | 1987-10-30 | 1988-10-25 | Rte Corporation | Suicide switch/interrupter with variable volume chamber and puffer action |
| FR2641409B1 (fr) * | 1989-01-02 | 1996-04-26 | Alsthom Gec | Disjoncteur a haute et moyenne tension a gaz de soufflage |
| FR2651065B1 (fr) * | 1989-08-18 | 1996-07-05 | Alsthom Gec | Disjoncteur a moyenne tension a autosoufflage |
| JPH04284319A (ja) | 1991-03-13 | 1992-10-08 | Hitachi Ltd | ガス遮断器 |
| JP2910582B2 (ja) * | 1994-10-31 | 1999-06-23 | 日新電機株式会社 | 電力用ガス遮断器 |
| DE29509015U1 (de) | 1995-05-24 | 1995-08-03 | Siemens AG, 80333 München | Hochspannungs-Leistungsschalter mit einem feststehenden Heizvolumen |
| DE19928080C5 (de) * | 1999-06-11 | 2006-11-16 | Siemens Ag | Hochspannungsleistungsschalter mit einem Abströmkanal |
| US8063333B2 (en) | 2008-02-05 | 2011-11-22 | Southern States, Inc. | Limited flash-over electric power switch |
-
2017
- 2017-07-31 US US16/635,386 patent/US10984973B2/en active Active
- 2017-07-31 KR KR1020207005519A patent/KR102466070B1/ko active Active
- 2017-07-31 WO PCT/EP2017/069350 patent/WO2019024978A1/en not_active Ceased
- 2017-07-31 CN CN201780093577.3A patent/CN110914947B/zh active Active
- 2017-07-31 JP JP2020504723A patent/JP6980090B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940583A (en) * | 1973-03-30 | 1976-02-24 | Siemens Aktiengesellschaft | Arc quenching arrangement |
| DE29620027U1 (de) * | 1996-11-06 | 1997-01-16 | Siemens AG, 80333 München | Hochspannungsdruckgasschalter mit einer Löscheinrichtung |
| DE29716152U1 (de) * | 1997-08-28 | 1997-10-30 | Siemens AG, 80333 München | Hochspannungsschalter mit einem Kompressionszylinder |
| US20090261071A1 (en) * | 2006-12-27 | 2009-10-22 | Abb Technology Ag | Gas-blast circuit breaker with a radial flow opening |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019024978A1 (en) | 2019-02-07 |
| KR102466070B1 (ko) | 2022-11-10 |
| JP2020534636A (ja) | 2020-11-26 |
| CN110914947A (zh) | 2020-03-24 |
| US10984973B2 (en) | 2021-04-20 |
| CN110914947B (zh) | 2021-12-28 |
| US20200161066A1 (en) | 2020-05-21 |
| JP6980090B2 (ja) | 2021-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8030590B2 (en) | Gas-circuit breaker | |
| US9837230B2 (en) | High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker | |
| US3839613A (en) | Puffer type circuit breaker | |
| KR20200029585A (ko) | 아크 블라스팅 유닛을 구비한 전기 스위치 | |
| US4553008A (en) | Load interrupter | |
| US2668217A (en) | Liquid switch | |
| US3872272A (en) | Circuit breaker | |
| JP5218449B2 (ja) | ガス遮断器 | |
| CN107564751A (zh) | 负荷开关设备 | |
| EP3503153B1 (en) | Gas-insulated high or medium voltage circuit breaker | |
| US3384724A (en) | Circuit breaker with liquid arc quenching | |
| US2913559A (en) | Fluid-blast circuit interrupter | |
| CN104124086A (zh) | 一种电气灭弧装置 | |
| US5587571A (en) | Combined-action puffer circuit-breaker | |
| GB516529A (en) | Improvements in or relating to electric circuit-breaking devices of the gas-blast type | |
| EP3273463B1 (en) | Electric switch provided with an arc-blasting unit | |
| CN207165455U (zh) | 负荷开关设备 | |
| JP6834277B2 (ja) | ガス絶縁開閉装置 | |
| US1959183A (en) | Electrical switching apparatus | |
| JP7842882B2 (ja) | 非短絡電流を遮断するための高速接地開閉器 | |
| EP0061992B1 (en) | High-voltage gas-blast puffer type circuit-breaker | |
| US2811614A (en) | Circuit breaker employing sickle shaped contact, engaging stationary contact and impulse grid | |
| CN216450583U (zh) | 一种用于断路器的灭弧装置及断路器 | |
| CN108766828A (zh) | 一种用于高压sf6断路器带有圆柱凸起的喷口 | |
| US4121075A (en) | Double-break puffer-type compressed-gas circuit-breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R11 | Change to the name of applicant or owner or transfer of ownership requested |
Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R11-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R13 | Change to the name of applicant or owner recorded |
Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R13-ASN-PN2301 (AS PROVIDED BY THE NATIONAL OFFICE) |