ES389569A1 - Procedimiento para la fabricacion de piezas de contacto de dos capas, para disyuntores de alto vacio. - Google Patents
Procedimiento para la fabricacion de piezas de contacto de dos capas, para disyuntores de alto vacio.Info
- Publication number
- ES389569A1 ES389569A1 ES389569A ES389569A ES389569A1 ES 389569 A1 ES389569 A1 ES 389569A1 ES 389569 A ES389569 A ES 389569A ES 389569 A ES389569 A ES 389569A ES 389569 A1 ES389569 A1 ES 389569A1
- Authority
- ES
- Spain
- Prior art keywords
- diffusion
- producing
- contact piece
- layer contact
- metal
- 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
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
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
Landscapes
- Manufacture Of Switches (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702014638 DE2014638A1 (de) | 1970-03-26 | 1970-03-26 | Verfahren zur Herstellung eines Zweischichten Kontaktstuckes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES389569A1 true ES389569A1 (es) | 1974-03-16 |
Family
ID=5766393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES389569A Expired ES389569A1 (es) | 1970-03-26 | 1971-03-25 | Procedimiento para la fabricacion de piezas de contacto de dos capas, para disyuntores de alto vacio. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3770497A (es) |
CH (1) | CH515599A (es) |
DE (1) | DE2014638A1 (es) |
ES (1) | ES389569A1 (es) |
FR (1) | FR2084094A5 (es) |
GB (1) | GB1351215A (es) |
SE (1) | SE376323B (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH529435A (de) * | 1972-03-17 | 1972-10-15 | Sprecher & Schuh Ag | Verfahren zur Herstellung eines Vakuumschalterkontaktes |
JPS596449B2 (ja) * | 1976-05-27 | 1984-02-10 | 株式会社東芝 | 真空しや断器 |
JPS52155373A (en) * | 1976-05-28 | 1977-12-23 | Tokyo Shibaura Electric Co | Vacuum breaker |
JPS6059691B2 (ja) * | 1979-02-23 | 1985-12-26 | 三菱電機株式会社 | 真空しや断器用接点及びその製造方法 |
US4530815A (en) * | 1982-06-29 | 1985-07-23 | Mitsubishi Denki Kabushiki Kaisha | Method of producing a contact device for a switch |
EP0234246A1 (de) * | 1986-01-30 | 1987-09-02 | Siemens Aktiengesellschaft | Schaltkontaktstücke für Vakuumschaltgeräte und Verfahren zu deren Herstellung |
JPS63105419A (ja) * | 1986-10-23 | 1988-05-10 | 株式会社東芝 | 真空バルブ |
ATE123587T1 (de) * | 1989-12-15 | 1995-06-15 | Calor Emag Elektrizitaets Ag | Verfahren zur herstellung eines oberflächenbeschichteten bauteils, insbesondere eines kontaktstücks für einen vakuumschalter, und vorrichtung zur durchführung dieses verfahrens. |
US5083697A (en) * | 1990-02-14 | 1992-01-28 | Difrancesco Louis | Particle-enhanced joining of metal surfaces |
GB9102062D0 (en) * | 1991-01-31 | 1991-03-13 | Otter Controls Ltd | Improvements relating to conductors for switching applications |
JPH08249991A (ja) * | 1995-03-10 | 1996-09-27 | Toshiba Corp | 真空バルブ用接点電極 |
US5741377A (en) * | 1995-04-10 | 1998-04-21 | Martin Marietta Energy Systems, Inc. | Structures having enhanced biaxial texture and method of fabricating same |
US5653827A (en) * | 1995-06-06 | 1997-08-05 | Starline Mfg. Co., Inc. | Brass alloys |
US5964966A (en) * | 1997-09-19 | 1999-10-12 | Lockheed Martin Energy Research Corporation | Method of forming biaxially textured alloy substrates and devices thereon |
US6022832A (en) | 1997-09-23 | 2000-02-08 | American Superconductor Corporation | Low vacuum vapor process for producing superconductor articles with epitaxial layers |
US6027564A (en) * | 1997-09-23 | 2000-02-22 | American Superconductor Corporation | Low vacuum vapor process for producing epitaxial layers |
US6458223B1 (en) | 1997-10-01 | 2002-10-01 | American Superconductor Corporation | Alloy materials |
US6428635B1 (en) | 1997-10-01 | 2002-08-06 | American Superconductor Corporation | Substrates for superconductors |
DE19809306A1 (de) * | 1998-03-05 | 1999-09-09 | Abb Patent Gmbh | Kontaktstück für eine Vakuumkammer und Verfahren zur Herstellung des Kontaktstückes |
US6296701B1 (en) | 1998-09-30 | 2001-10-02 | Ut-Battelle, Llc | Method of depositing an electrically conductive oxide film on a textured metallic substrate and articles formed therefrom |
US6114287A (en) * | 1998-09-30 | 2000-09-05 | Ut-Battelle, Llc | Method of deforming a biaxially textured buffer layer on a textured metallic substrate and articles therefrom |
US6475311B1 (en) | 1999-03-31 | 2002-11-05 | American Superconductor Corporation | Alloy materials |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2049771A (en) * | 1935-02-06 | 1936-08-04 | Mallory & Co Inc P R | Method of making silver contacts |
US2379232A (en) * | 1943-11-02 | 1945-06-26 | Mallory & Co Inc P R | Metallic compositions containing bismuth |
US3008022A (en) * | 1960-06-15 | 1961-11-07 | Gen Electric | Contact structure for a vacuum-type circuit interrupter |
US3502465A (en) * | 1967-05-24 | 1970-03-24 | Mitsubishi Electric Corp | Contact alloys for vacuum circuit interrupters |
DE1558647B2 (de) * | 1967-08-05 | 1972-03-09 | Siemens Ag | Heterogenes durchdringungsverbundmetall als kontaktwerkstoff fuer vakuumschalter |
JPS4836071B1 (es) * | 1968-07-30 | 1973-11-01 |
-
1970
- 1970-03-26 DE DE19702014638 patent/DE2014638A1/de active Pending
- 1970-12-14 CH CH1851270A patent/CH515599A/de not_active IP Right Cessation
-
1971
- 1971-03-02 FR FR7107166A patent/FR2084094A5/fr not_active Expired
- 1971-03-11 SE SE7103123A patent/SE376323B/xx unknown
- 1971-03-25 ES ES389569A patent/ES389569A1/es not_active Expired
- 1971-03-25 US US00128060A patent/US3770497A/en not_active Expired - Lifetime
- 1971-04-19 GB GB2546471*A patent/GB1351215A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2014638A1 (de) | 1971-10-14 |
US3770497A (en) | 1973-11-06 |
FR2084094A5 (es) | 1971-12-17 |
GB1351215A (en) | 1974-04-24 |
SE376323B (es) | 1975-05-12 |
CH515599A (de) | 1971-11-15 |
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