FR2478868A1 - Appareil de coupure a grande tension d'arc - Google Patents

Appareil de coupure a grande tension d'arc Download PDF

Info

Publication number: FR2478868A1
Authority: FR; France
Prior art keywords: valve; fuse; contacts; arc; circuit breaker
Prior art date: 1980-03-18
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

FR8006031A

Other languages

English (en)

French (fr)

Other versions

FR2478868B1 (2

Inventor

Doan Pham Van

Edmond Thuries

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.)

Alstom SA

Original Assignee

Alsthom Atlantique SA

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.)

1980-03-18

Filing date

1980-03-18

Publication date

1981-09-25

1980-03-18 Application filed by Alsthom Atlantique SA filed Critical Alsthom Atlantique SA

1980-03-18 Priority to FR8006031A priority Critical patent/FR2478868A1/fr

1981-09-25 Publication of FR2478868A1 publication Critical patent/FR2478868A1/fr

1982-09-03 Application granted granted Critical

1982-09-03 Publication of FR2478868B1 publication Critical patent/FR2478868B1/fr

Status Granted legal-status Critical Current

Links

BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract description 3
239000004576 sand Substances 0.000 title abstract description 3
229910052709 silver Inorganic materials 0.000 title abstract description 3
239000004332 silver Substances 0.000 title abstract description 3
238000007664 blowing Methods 0.000 claims description 5
238000006073 displacement reaction Methods 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
230000001960 triggered effect Effects 0.000 claims description 2
238000012423 maintenance Methods 0.000 claims 1
239000003990 capacitor Substances 0.000 abstract description 3
238000007789 sealing Methods 0.000 abstract 1
239000004020 conductor Substances 0.000 description 9
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
229910018503 SF6 Inorganic materials 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000011888 foil Substances 0.000 description 2
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
229960000909 sulfur hexafluoride Drugs 0.000 description 2
239000006004 Quartz sand Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000002242 deionisation method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
230000005520 electrodynamics Effects 0.000 description 1
239000002360 explosive Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000012212 insulator Substances 0.000 description 1
238000002955 isolation Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
230000006798 recombination Effects 0.000 description 1
238000005215 recombination Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
- H01H9/106—Adaptation for built-in fuses fuse and switch being connected in parallel
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/26—Magazine arrangements
- H01H85/28—Magazine arrangements effecting automatic replacement

Landscapes

Circuit Breakers (AREA)

FR8006031A 1980-03-18 1980-03-18 Appareil de coupure a grande tension d'arc Granted FR2478868A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR8006031A FR2478868A1 (fr)	1980-03-18	1980-03-18	Appareil de coupure a grande tension d'arc

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8006031A FR2478868A1 (fr)	1980-03-18	1980-03-18	Appareil de coupure a grande tension d'arc

Publications (2)

Publication Number	Publication Date
FR2478868A1 true FR2478868A1 (fr)	1981-09-25
FR2478868B1 FR2478868B1 (2)	1982-09-03

Family

ID=9239788

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8006031A Granted FR2478868A1 (fr)	1980-03-18	1980-03-18	Appareil de coupure a grande tension d'arc

Country Status (1)

Country	Link
FR (1)	FR2478868A1 (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003056587A1 (en) *	2001-12-31	2003-07-10	Abb T & D Technology Ltd.	Fault current limiting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE850018C (de) *	1948-10-02	1952-09-22	Siemens Ag	Unterbrechungseinrichtung
US3816683A (en) *	1972-05-26	1974-06-11	Ite Imperial Corp	Gas blast synchronous breaker with gas biased contacts
DE2630701A1 (de) *	1976-06-21	1977-12-22	Bbc Brown Boveri & Cie	Strombegrenzungsvorrichtung

1980
- 1980-03-18 FR FR8006031A patent/FR2478868A1/fr active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE850018C (de) *	1948-10-02	1952-09-22	Siemens Ag	Unterbrechungseinrichtung
US3816683A (en) *	1972-05-26	1974-06-11	Ite Imperial Corp	Gas blast synchronous breaker with gas biased contacts
DE2630701A1 (de) *	1976-06-21	1977-12-22	Bbc Brown Boveri & Cie	Strombegrenzungsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003056587A1 (en) *	2001-12-31	2003-07-10	Abb T & D Technology Ltd.	Fault current limiting system
US7075767B2 (en)	2001-12-31	2006-07-11	Abb Technology Ag	Fault current limiting system and method

Also Published As

Publication number	Publication date
FR2478868B1 (2)	1982-09-03

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Legal Events

Date	Code	Title	Description
1991-01-25	ST	Notification of lapse