ES428855A1 - Perfeccionamientos en sistemas de contactos para disyunto- res de alta tension. - Google Patents

Perfeccionamientos en sistemas de contactos para disyunto- res de alta tension.

Info

Publication number: ES428855A1
Authority: ES; Spain
Prior art keywords: tube; contact; graphite; nozzle; nozzle body
Prior art date: 1973-08-02
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

ES428855A

Other languages

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.)

1973-08-02

Filing date

1974-08-01

Publication date

1976-08-16

1973-08-02 Priority claimed from DE19732339553 external-priority patent/DE2339553C3/de

1974-08-01 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1976-08-16 Publication of ES428855A1 publication Critical patent/ES428855A1/es

Status Expired legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
229910002804 graphite Inorganic materials 0.000 abstract 3
239000010439 graphite Substances 0.000 abstract 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910000881 Cu alloy Inorganic materials 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials

Landscapes

Circuit Breakers (AREA)
Contacts (AREA)

ES428855A 1973-08-02 1974-08-01 Perfeccionamientos en sistemas de contactos para disyunto- res de alta tension. Expired ES428855A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732339553 DE2339553C3 (de)		1973-08-02	Kontaktsystem für Hochspannungs-Leistungsschalter

Publications (1)

Publication Number	Publication Date
ES428855A1 true ES428855A1 (es)	1976-08-16

Family

ID=5888895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES428855A Expired ES428855A1 (es)	1973-08-02	1974-08-01	Perfeccionamientos en sistemas de contactos para disyunto- res de alta tension.

Country Status (5)

Country	Link
US (1)	US4027124A (es)
JP (1)	JPS579168B2 (es)
BR (1)	BR7405833D0 (es)
ES (1)	ES428855A1 (es)
GB (1)	GB1445217A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6326552B1 (en)	1999-12-01	2001-12-04	Hubbel Incorporated	Insulator end fitting with non-machined annular attachment flange
CN104377047B (zh) *	2014-12-01	2017-01-18	哈尔滨理工大学	可自动调节接触面角度的电气动触头及结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3848101A (en) *	1969-09-26	1974-11-12	Ite Imperial Corp	Elongated jaw contact for oil circuit breaker disconnect contact
DE2209287C3 (de) *	1972-02-22	1974-12-12	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Elektrischer Druckgasschalter
US3835274A (en) *	1972-06-20	1974-09-10	Siemens Ag	Contact system for a high-voltage circuit breaker

1974
- 1974-07-25 GB GB3301074A patent/GB1445217A/en not_active Expired
- 1974-07-26 BR BR5833/74A patent/BR7405833D0/pt unknown
- 1974-08-01 US US05/493,898 patent/US4027124A/en not_active Expired - Lifetime
- 1974-08-01 ES ES428855A patent/ES428855A1/es not_active Expired
- 1974-08-02 JP JP8895674A patent/JPS579168B2/ja not_active Expired

Also Published As

Publication number	Publication date
BR7405833D0 (pt)	1975-05-20
JPS579168B2 (es)	1982-02-19
DE2339553A1 (de)	1975-02-20
US4027124A (en)	1977-05-31
JPS5044471A (es)	1975-04-21
DE2339553B2 (de)	1976-08-26
GB1445217A (en)	1976-08-04

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