KR950013422B1 - 전기기기의 미끄럼접촉자 - Google Patents
전기기기의 미끄럼접촉자 Download PDFInfo
- Publication number
- KR950013422B1 KR950013422B1 KR1019910017657A KR910017657A KR950013422B1 KR 950013422 B1 KR950013422 B1 KR 950013422B1 KR 1019910017657 A KR1019910017657 A KR 1019910017657A KR 910017657 A KR910017657 A KR 910017657A KR 950013422 B1 KR950013422 B1 KR 950013422B1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- sliding contact
- sliding
- conductor
- plating
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/027—Composite material containing carbon particles or fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
- H01H2001/5838—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal using electrodynamic forces for enhancing the contact pressure between the sliding surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Abstract
Description
Claims (2)
- Ag 매트릭스에 흑연(C)입자가 분산된 형태의 복합재로 코팅된 코팅면을 가지고, 상대도체와 미끄럼접촉하는 전기기기의 미끄럼접촉자에 있어서, 농도 2-100g/ℓ범위의 금속은, 농도 2-250g/ℓ범위의 시안화칼륨, 농도 0.5-15g/ℓ범위의 수산화칼륨, 농도 1-550g/ℓ범위의 흑연분말, 흑연분말을 도금액내에 분산시키기 위한 것으로서 농도 10-2000ppm범위의 분산제를 포함하는 도금액을 이용하여 상기 코팅면을 전기도금에 의해 형성하는 것을 특징으로 하는 전기기기의 미끄럼접촉자.
- 제 1 항에 있어서, SiC, WC, ZrB, Al2O3, ZrO2, Cr2O3, TiO2, R2O3, ThO2, Y2O3, MoO3, W2C, TiC, B4C, CrB2등으로 이루어지는 그룹으로부터 선택되는 단단한 성질의 미세입자를 제 3의 입자로서 Ag-C 복합재에 분산시킨 것을 특징으로 하는 전기기기의 미끄럼접촉자.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP90-271498 | 1990-10-09 | ||
JP2271498A JP2929464B2 (ja) | 1989-10-14 | 1990-10-09 | 電気機器の摺動接触子 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950013422B1 true KR950013422B1 (ko) | 1995-11-08 |
Family
ID=17500896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910017657A Expired - Fee Related KR950013422B1 (ko) | 1990-10-09 | 1991-10-09 | 전기기기의 미끄럼접촉자 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR950013422B1 (ko) |
DE (1) | DE4133466A1 (ko) |
GB (1) | GB2251133B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0825682A3 (de) * | 1996-08-20 | 1999-05-06 | Wermelinger AG | Wartungsfreier Kontaktstecker |
US6274254B1 (en) * | 1999-08-23 | 2001-08-14 | Lucent Technologies Inc. | Electrodeposited precious metal finishes having wear resistant particles therein |
DE10239641B3 (de) * | 2002-08-29 | 2004-02-12 | Moeller Gmbh | Kontaktsystem für einen Niederspannungsschalter |
DE10346206A1 (de) | 2003-10-06 | 2005-04-28 | Bosch Gmbh Robert | Kontaktoberflächen für elektrische Kontakte |
DE102017201020A1 (de) | 2017-01-23 | 2018-07-26 | Siemens Aktiengesellschaft | Verfahren zum Beschichten eines Kontaktbauteils und Kontaktbauteil, Vakuumschaltröhre und Schaltanlage |
DE102018201301A1 (de) | 2018-01-29 | 2019-08-01 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines Kontaktbauteils sowie Kontaktbauteil, Vakuumschaltröhre und Schaltanlage |
CN109440146A (zh) * | 2018-11-28 | 2019-03-08 | 广东电网有限责任公司 | 一种基于无氰体系的银-碳化钛复合镀层及其制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT38738B (de) * | 1903-09-23 | 1909-09-10 | Felix Blazicek | Sicherheitseinwurf für tragbare Kassen. |
US1986224A (en) * | 1930-03-01 | 1935-01-01 | Stackpole Carbon Co | Switch contact |
AT162350B (de) * | 1946-11-25 | 1949-02-25 | Elin Ag Elek Ind Wien | Trennschalter |
GB839044A (en) * | 1956-04-25 | 1960-06-29 | Mycalex Electronics Corp | Improvements in and relating to electric switching mechanisms |
FR1483948A (fr) * | 1966-04-28 | 1967-06-09 | Lorraine Carbone | Nouveaux produits pour l'amélioration de contacts électriques |
US3433915A (en) * | 1967-07-19 | 1969-03-18 | Gen Electric | Contact structure for an electric circuit breaker |
US3564184A (en) * | 1969-01-27 | 1971-02-16 | Gen Electric | Electric circuit breaker |
DE2543082C3 (de) * | 1975-09-26 | 1979-06-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Cyanidischer Silberelektrolyt und Verfahren zur galvanischen Abscheidung von Silber-Graphit-Dispersionsüberzügen und seine Anwendung |
SU601769A1 (ru) * | 1976-06-30 | 1978-04-05 | Предприятие П/Я А-1837 | Контактный материал |
ATE4262T1 (de) * | 1979-07-27 | 1983-08-15 | Amp Incorporated | Mit kontaktmetall elektroplattierter streifen elektrischer endkontakte und verfahren und vorrichtung zum elektroplattieren eines solchen streifens. |
SU875491A1 (ru) * | 1980-01-14 | 1981-10-23 | Саратовский политехнический институт | Контактна пара дл скольз щих слаботочных контактов |
DE3032469A1 (de) * | 1980-08-28 | 1982-04-01 | Siemens AG, 1000 Berlin und 8000 München | Cyanidische goldbaeder und verfahren zur galvanischen abscheidung von feststoffschmiermittel-haltigen gold-dispersionsueberzuegen und seine anwendung |
DE3328067A1 (de) * | 1983-08-03 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | Bad und verfahren zum galvanischen abscheiden von edelmetall- und edelmetallhaltigen dispersionsueberzuegen |
DE3402091C2 (de) * | 1984-01-21 | 1994-01-13 | Rau Gmbh G | Verbundwerkstoff für elektrische Kontaktstücke |
DE3509245A1 (de) * | 1985-03-14 | 1986-09-18 | Siemens AG, 1000 Berlin und 8000 München | Bad und verfahren zur galvanischen hartvergoldung |
US4699763A (en) * | 1986-06-25 | 1987-10-13 | Westinghouse Electric Corp. | Circuit breaker contact containing silver and graphite fibers |
US4733033A (en) * | 1986-12-15 | 1988-03-22 | General Electric Company | Molded case circuit breaker contact arrangement including a spring clip contact arm retainer |
JPH02153076A (ja) * | 1988-12-02 | 1990-06-12 | Agency Of Ind Science & Technol | 銅−銀二層被覆粉体の製造方法 |
DE4000206A1 (de) * | 1989-10-03 | 1991-04-11 | Fuji Electric Co Ltd | Trennschalter |
-
1991
- 1991-10-08 GB GB9121240A patent/GB2251133B/en not_active Expired - Fee Related
- 1991-10-09 DE DE19914133466 patent/DE4133466A1/de not_active Ceased
- 1991-10-09 KR KR1019910017657A patent/KR950013422B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2251133B (en) | 1995-03-15 |
GB9121240D0 (en) | 1991-11-20 |
GB2251133A (en) | 1992-06-24 |
DE4133466A1 (de) | 1992-05-07 |
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