DD218806A3 - Abbrandfestes schaltstueck - Google Patents

Abbrandfestes schaltstueck Download PDF

Info

Publication number: DD218806A3
Authority: DD; German Democratic Republic
Prior art keywords: silver; contact piece; base metal; switching; item
Prior art date: 1982-11-15

Application number

DD24485882A

Other languages

German (de)

English (en)

Inventor

Walter Foerster

Ralf Krumphold

Peter Leis

Frank Markscheffel

Heinrich Paul

Horst Scheibe

Original Assignee

Funk A Bergbau Huettenkombinat

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.)

1982-11-15

Filing date

1982-11-15

Publication date

1985-02-13

1982-11-15 Application filed by Funk A Bergbau Huettenkombinat filed Critical Funk A Bergbau Huettenkombinat

1982-11-15 Priority to DD24485882A priority Critical patent/DD218806A3/de

1983-07-27 Priority to DE19833327010 priority patent/DE3327010A1/de

1983-09-28 Priority to BG6247883A priority patent/BG49026A1/xx

1983-10-11 Priority to CS837450A priority patent/CS745083A1/cs

1985-02-13 Publication of DD218806A3 publication Critical patent/DD218806A3/de

Links

BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 25
239000004332 silver Substances 0.000 claims description 23
229910052709 silver Inorganic materials 0.000 claims description 22
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
239000000463 material Substances 0.000 claims description 18
239000010953 base metal Substances 0.000 claims description 13
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
229910052802 copper Inorganic materials 0.000 claims description 10
239000010949 copper Substances 0.000 claims description 10
229910044991 metal oxide Inorganic materials 0.000 claims description 9
229910052759 nickel Inorganic materials 0.000 claims description 9
229910000831 Steel Inorganic materials 0.000 claims description 8
239000010959 steel Substances 0.000 claims description 8
238000005304 joining Methods 0.000 claims description 5
239000010970 precious metal Substances 0.000 claims description 5
239000002131 composite material Substances 0.000 claims description 3
229910001316 Ag alloy Inorganic materials 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 abstract description 2
239000002184 metal Substances 0.000 abstract description 2
238000005299 abrasion Methods 0.000 abstract 1
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
230000003628 erosive effect Effects 0.000 description 9
CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 8
239000000835 fiber Substances 0.000 description 8
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 8
229910001887 tin oxide Inorganic materials 0.000 description 8
150000004706 metal oxides Chemical class 0.000 description 7
CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 6
239000011787 zinc oxide Substances 0.000 description 5
229910000510 noble metal Inorganic materials 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
229910052793 cadmium Inorganic materials 0.000 description 3
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000000034 method Methods 0.000 description 2
IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 description 2
239000000126 substance Substances 0.000 description 2
229910052582 BN Inorganic materials 0.000 description 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
206010010144 Completed suicide Diseases 0.000 description 1
GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
239000007769 metal material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
229910001923 silver oxide Inorganic materials 0.000 description 1

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

Landscapes

Contacts (AREA)

DD24485882A 1982-11-15 1982-11-15 Abbrandfestes schaltstueck DD218806A3 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
DD24485882A DD218806A3 (de)	1982-11-15	1982-11-15	Abbrandfestes schaltstueck
DE19833327010 DE3327010A1 (de)	1982-11-15	1983-07-27	Abbrandfestes schaltstueck
BG6247883A BG49026A1 (en)	1982-11-15	1983-09-28	Erosion stable contact
CS837450A CS745083A1 (en)	1982-11-15	1983-10-11	Kontakt odolny vuci korozi

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD24485882A DD218806A3 (de)	1982-11-15	1982-11-15	Abbrandfestes schaltstueck

Publications (1)

Publication Number	Publication Date
DD218806A3 true DD218806A3 (de)	1985-02-13

Family

ID=5542433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD24485882A DD218806A3 (de)	1982-11-15	1982-11-15	Abbrandfestes schaltstueck

Country Status (4)

Country	Link
BG (1)	BG49026A1 (cs)
CS (1)	CS745083A1 (cs)
DD (1)	DD218806A3 (cs)
DE (1)	DE3327010A1 (cs)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1069735B (cs) *
DE721683C (de) *	1937-06-11	1942-06-16	Bernhard Berghaus	Elektrode fuer elektrische Widerstandspunkt- oder Nahtschweissung
DE898498C (de) *	1943-03-04	1953-11-30	Siemens Ag	Kontaktniet
US2739370A (en) *	1952-03-28	1956-03-27	Metals & Controls Corp	Method of making electrical contacts
US3191272A (en) *	1960-03-02	1965-06-29	Talon Inc	Method of making an electrical contact
DE2203776B2 (de) *	1972-01-27	1976-12-16	Battelle-Institut E.V., 6000 Frankfurt	Hochbelastbare elektrische kontakte oder elektroden sowie verfahren zu deren herstellung
JPS4883392A (cs) *	1972-02-15	1973-11-07
DE2310784B2 (de) *	1973-03-03	1975-03-13	Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim	Verfahren zur Herstellung eines duktilen Silber-Metalloxid-Halbzeugs
GB1507854A (en) *	1974-04-01	1978-04-19	Mallory & Co Inc P R	Electric contact materials
JPS5933656B2 (ja) *	1975-12-11	1984-08-17	トウホクダイガクキンゾクザイリヨウケンキユウシヨチヨウ	タンカケイソレンゾクセンイニヨリキヨウカサレテナルギンキフクゴウザイリヨウノセイゾウホウホウ
DE2621748A1 (de) *	1976-05-15	1977-11-24	Duerrwaechter E Dr Doduco	Verfahren zur herstellung eines bimetall-kontaktniets
DE2746972B2 (de) *	1976-10-21	1979-11-22	National Research Institute For Metals, Tokio	Elektrisches Kontaktmaterial aus einer Silber und Metalloxid enthaltenden Legierung
DE3017424C2 (de) *	1980-05-07	1987-01-15	Degussa Ag, 6000 Frankfurt	Werkstoff für elektrische Kontakte

1982
- 1982-11-15 DD DD24485882A patent/DD218806A3/de not_active IP Right Cessation
1983
- 1983-07-27 DE DE19833327010 patent/DE3327010A1/de not_active Withdrawn
- 1983-09-28 BG BG6247883A patent/BG49026A1/xx unknown
- 1983-10-11 CS CS837450A patent/CS745083A1/cs unknown

Also Published As

Publication number	Publication date
CS745083A1 (en)	1985-12-16
DE3327010A1 (de)	1984-05-17
BG49026A1 (en)	1991-07-15

Legal Events

Date	Code	Title	Description
1995-09-14	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
CA1119432A (en)	1982-03-09	Composite electrical contact material of ag-sn oxides alloy
EP0440620B1 (de)	1994-03-02	Halbzeug für elektrische kontakte aus einem verbundwerkstoff auf silber-zinnoxid-basis und pulvermetallurgisches verfahren zu seiner herstellung
EP0725154B1 (de)	1999-12-22	Sinterwerkstoff auf der Basis Silberzinnoxid für elektrische Kontakte und Verfahren zu dessen Herstellung
DE2011002C3 (de)	1978-10-05	Schmelzmetallurgisch hergestellter innenoxidierter Kontaktwerkstoff auf Silber-Kadmiumoxid-Basis
EP0170812A2 (de)	1986-02-12	Verfahren zur Herstellung von Sinterkontaktwerkstoffen
EP0152606B1 (de)	1987-09-09	Kontaktwerkstoff und Herstellung von Kontaktstücken
EP0118717A1 (de)	1984-09-19	Sinterverbundwerkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung
DE2446698C2 (de)	1983-04-14	Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte
EP0118708B1 (de)	1986-12-30	Sinterkontaktwerkstoff für Niederspannungsschaltgeräte
DE1558666B2 (de)	1972-05-31	Legierung fuer abbrandsichere elektrische kontakte
EP3433866B1 (de)	2020-03-18	Verfahren zur herstellung eines kontaktwerkstoffes auf basis von silber-zinnoxid oder silber-zinkoxid sowie kontaktwerkstoff
DD218806A3 (de)	1985-02-13	Abbrandfestes schaltstueck
DE807416C (de)	1951-06-28	Elektrischer Kontaktwerkstoff und Verfahren zu Seiner Herstellung
DE3006275C2 (de)	1982-12-16	Unterbrecherkontakt für Vakuumschalter
EP0164664A2 (de)	1985-12-18	Sinterkontaktwerkstoff für Niederspannungsschaltgeräte der Energietechnik
DE3430490C2 (cs)	1987-09-03
DE3232627C2 (cs)	1987-09-24
DE3405218C2 (cs)	1988-03-10
DE1764233C2 (de)	1977-06-16	Elektrischer Schwachstromkontakt
DE2800426C2 (de)	1979-07-19	Elektrisches Kontaktstück
DE102008043225A1 (de)	2010-04-29	Zündkerzenelektrode hergestellt aus verbessertem Zündkerzenelektrodenmaterial
KR830001154B1 (ko)	1983-06-16	은-주석(Ag-Sn)계 산화물 합금의 복합 전기 접촉 재료
EP0448757A1 (de)	1991-10-02	Silber-Kontaktwerkstoff
DE1764233B1 (de)	1971-05-06	Elektrischer schwachstromkontakt
DE2463019C2 (de)	1983-08-11	Durch innere Oxidation hergestellter Silber-Metalloxid-Werkstoff für elektrische Kontakte