CA1038428A - Disjoncteur a soufflage d'arc - Google Patents

Disjoncteur a soufflage d'arc

Info

Publication number: CA1038428A
Authority: CA; Canada
Prior art keywords: nozzle; contact; movable; movable contact; stationary
Prior art date: 1974-05-02
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.): Expired

Application number

CA216,189A

Other languages

English (en)

Other versions

CA216189S (en

Inventor

Lorne D. Mcconnell

Hansruedi Aumayer

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.)

ITE Industries Ltd

Original Assignee

ITE Industries Ltd

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.)

1974-05-02

Filing date

1974-12-17

Publication date

1978-09-12

1974-12-17 Application filed by ITE Industries Ltd filed Critical ITE Industries Ltd

1977-12-16 Priority to CA293,244A priority Critical patent/CA1042040A/fr

1978-09-12 Application granted granted Critical

1978-09-12 Publication of CA1038428A publication Critical patent/CA1038428A/fr

Status Expired legal-status Critical Current

Links

239000000872 buffer Substances 0.000 title claims abstract description 23
238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
229910018503 SF6 Inorganic materials 0.000 claims description 4
238000009413 insulation Methods 0.000 claims description 4
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 4
238000000926 separation method Methods 0.000 claims description 3
229960000909 sulfur hexafluoride Drugs 0.000 claims description 3
239000007789 gas Substances 0.000 description 21
239000000047 product Substances 0.000 description 8
230000000694 effects Effects 0.000 description 6
230000009467 reduction Effects 0.000 description 3
238000011084 recovery Methods 0.000 description 2
238000010408 sweeping Methods 0.000 description 2
208000036366 Sensation of pressure Diseases 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000008033 biological extinction Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000002242 deionisation method Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1

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

Landscapes

Circuit Breakers (AREA)

CA216,189A 1974-05-02 1974-12-17 Disjoncteur a soufflage d'arc Expired CA1038428A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA293,244A CA1042040A (fr)	1974-05-02	1977-12-16	Interrupteur a soufflage dont l'arc est descendant

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US466408A US3914569A (en)	1974-05-02	1974-05-02	Puffer interrupter with downstream initiated arc

Publications (1)

Publication Number	Publication Date
CA1038428A true CA1038428A (fr)	1978-09-12

Family

ID=23851638

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA216,189A Expired CA1038428A (fr)	1974-05-02	1974-12-17	Disjoncteur a soufflage d'arc

Country Status (2)

Country	Link
US (1)	US3914569A (fr)
CA (1)	CA1038428A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4103130A (en) *	1975-01-29	1978-07-25	Westinghouse Electric Corp.	Resistor applications for high-power circuit breakers
JPS5461259U (fr) *	1977-10-07	1979-04-27
DE3322597A1 (de) *	1983-05-31	1984-12-06	BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau	Druckgasschalter
FR2762925B1 (fr) *	1997-05-02	1999-07-09	Gec Alsthom T & D Sa	Disjoncteur a haute tension a double mouvement des contacts d'arc
JP2006164673A (ja) *	2004-12-06	2006-06-22	Hitachi Ltd	パッファ形ガス遮断器の電流遮断方法およびそれに用いるパッファ形ガス遮断器
FR2944135B1 (fr) *	2009-04-03	2011-06-10	Areva T & D Sa	Chambre de coupure de courant a contact mobile et buse de soufflage mobile manoeuvres independamment, interrupteur by pass hvdc et sous station de conversion hvdc comprenant une telle chambre.
FR2957451A1 (fr) *	2010-03-09	2011-09-16	Areva T & D Sas	Interrupteur electrique haute tension avec retour sur fermeture et dispositif d'insertion d'une resistance
FR2989013B1 (fr) *	2012-04-04	2014-04-11	Air Liquide	Buse laser avec element mobile a profil externe ameliore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2014101C2 (de) *	1970-03-19	1982-06-03	Siemens AG, 1000 Berlin und 8000 München	Hochspannungs-Leistungsschalter
US3739125A (en) *	1972-04-27	1973-06-12	Gen Electric	Puffer type gas blast circuit breaker
US3769479A (en) *	1972-04-28	1973-10-30	Westinghouse Electric Corp	Puffer-type compressed-gas circuit interrupter with double-flow action

1974
- 1974-05-02 US US466408A patent/US3914569A/en not_active Expired - Lifetime
- 1974-12-17 CA CA216,189A patent/CA1038428A/fr not_active Expired

Also Published As

Publication number	Publication date
US3914569A (en)	1975-10-21

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