IT1138842B - Contatto elettrico multistrato - Google Patents
Contatto elettrico multistratoInfo
- Publication number
- IT1138842B IT1138842B IT22988/81A IT2298881A IT1138842B IT 1138842 B IT1138842 B IT 1138842B IT 22988/81 A IT22988/81 A IT 22988/81A IT 2298881 A IT2298881 A IT 2298881A IT 1138842 B IT1138842 B IT 1138842B
- Authority
- IT
- Italy
- Prior art keywords
- electric contact
- layer electric
- layer
- contact
- electric
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/929—Electrical contact feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12882—Cu-base component alternative to Ag-, Au-, or Ni-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12889—Au-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12896—Ag-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3027304A DE3027304C2 (de) | 1980-07-18 | 1980-07-18 | Elektrischer Mehrlagenkontakt |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8122988A0 IT8122988A0 (it) | 1981-07-17 |
IT1138842B true IT1138842B (it) | 1986-09-17 |
Family
ID=6107546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22988/81A IT1138842B (it) | 1980-07-18 | 1981-07-17 | Contatto elettrico multistrato |
Country Status (6)
Country | Link |
---|---|
US (1) | US4374311A (it) |
CA (1) | CA1148597A (it) |
DE (1) | DE3027304C2 (it) |
FR (1) | FR2487111A1 (it) |
GB (1) | GB2080039B (it) |
IT (1) | IT1138842B (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60246511A (ja) * | 1984-05-19 | 1985-12-06 | 中外電気工業株式会社 | 電気遮断器用接点 |
DE3627459A1 (de) * | 1986-06-30 | 1988-01-14 | Schunk Metall & Kunststoff | Schaltelement fuer befehlsgeraete fuer den frontplatteneinbau |
US4790674A (en) * | 1987-07-01 | 1988-12-13 | Printronix, Inc. | Impact printer having wear-resistant platings on hammer springs and pole piece tips |
US4999464A (en) * | 1990-03-23 | 1991-03-12 | General Electric Company | Molded case circuit breaker contact and contact arm arrangement |
JPH05273228A (ja) * | 1992-03-30 | 1993-10-22 | Takata Kk | 加速度センサ |
DE19530512C1 (de) * | 1995-08-18 | 1996-10-17 | Siemens Ag | Elektrisches Schichtkontaktelement, Halbzeug für Schichtkontaktelemente und Verfahren zu seiner Herstellung |
US5780172A (en) * | 1995-12-18 | 1998-07-14 | Olin Corporation | Tin coated electrical connector |
US5916695A (en) * | 1995-12-18 | 1999-06-29 | Olin Corporation | Tin coated electrical connector |
CA2233390A1 (en) * | 1997-05-02 | 1998-11-02 | William F. Quinn | Thermal switch assembly |
US6069551A (en) * | 1997-05-02 | 2000-05-30 | Therm-O-Disc, Incorporated | Thermal switch assembly |
US6083633A (en) * | 1997-06-16 | 2000-07-04 | Olin Corporation | Multi-layer diffusion barrier for a tin coated electrical connector |
US5844464A (en) * | 1997-11-24 | 1998-12-01 | Therm-O-Disc, Incorporated | Thermal switch |
DE19809450A1 (de) * | 1998-03-06 | 1999-09-23 | Inovan Stroebe | Elektrisches Mehrlagen-Kontaktprofil |
JPH11260220A (ja) * | 1998-03-13 | 1999-09-24 | Uchiya Thermostat Kk | サーマルプロテクタ |
US6018286A (en) * | 1998-11-20 | 2000-01-25 | Therm-O-Disc, Incorporated | Thermal switch |
US6239686B1 (en) | 1999-08-06 | 2001-05-29 | Therm-O-Disc, Incorporated | Temperature responsive switch with shape memory actuator |
US6342826B1 (en) | 1999-08-11 | 2002-01-29 | Therm-O-Disc, Incorporated | Pressure and temperature responsive switch assembly |
CA2422301C (en) * | 2001-07-18 | 2006-08-22 | Nec Schott Components Corporation | Thermal fuse |
DE60211808T2 (de) * | 2001-07-31 | 2006-10-19 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe | Plattierte Kupferlegierung und Verfahren zu ihre Herstellung |
US6770828B2 (en) * | 2001-09-24 | 2004-08-03 | Siemens Energy & Automation, Inc. | System and method for electrical contacts and connections in switches and relays |
JP2004259530A (ja) * | 2003-02-25 | 2004-09-16 | Shinko Electric Ind Co Ltd | 外部接触端子を有する半導体装置及びその使用方法 |
US20060273876A1 (en) * | 2005-06-02 | 2006-12-07 | Pachla Timothy E | Over-temperature protection devices, applications and circuits |
MY158650A (en) * | 2006-08-10 | 2016-10-31 | Ubukata Ind Co Ltd | Thermally responsive switch |
CN101501803B (zh) * | 2006-08-10 | 2011-08-03 | 株式会社生方制作所 | 热响应开闭器 |
CA2715130C (en) * | 2008-02-08 | 2015-06-02 | Ubukata Industries Co., Ltd. | Thermally responsive switch |
CN101350255B (zh) * | 2008-08-12 | 2010-06-09 | 浙江亚通金属陶瓷有限公司 | 铜铬-铜复合触头材料及其制造方法 |
CN102040148A (zh) * | 2010-12-15 | 2011-05-04 | 广州市镜华金属材料有限公司 | 电梯门锁用开关触头 |
US20160172069A1 (en) * | 2013-06-11 | 2016-06-16 | Kanzacc Co., Ltd. | Contact terminal structure |
US20150004434A1 (en) * | 2013-07-01 | 2015-01-01 | Xtalic Corporation | Coated articles and methods comprising a rhodium layer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH238227A (de) * | 1943-07-12 | 1945-06-30 | Duerrwaechter Eugen Ing Dr | Kontaktkörper für elektrotechnische Zwecke. |
US2486341A (en) * | 1945-06-30 | 1949-10-25 | Baker & Co Inc | Electrical contact element containing tin oxide |
US3576415A (en) * | 1967-10-26 | 1971-04-27 | Textron Inc | Electrical contact surface plate having a mercury amalgam |
US3775067A (en) * | 1971-12-06 | 1973-11-27 | Textron Inc | Copper backed electrical contact |
US3837818A (en) * | 1972-09-11 | 1974-09-24 | Texas Instruments Inc | Electrical contact arm material and method of making |
DE2403048C3 (de) * | 1974-01-23 | 1979-03-08 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Elektrische Schwachstromkontakte |
US3902032A (en) * | 1974-06-07 | 1975-08-26 | Illinois Tool Works | Electrical switch with improved contact structure |
JPS5566812A (en) * | 1978-11-10 | 1980-05-20 | Tanaka Precious Metal Ind | Composite electric contact material |
-
1980
- 1980-07-18 DE DE3027304A patent/DE3027304C2/de not_active Expired
-
1981
- 1981-07-13 US US06/282,711 patent/US4374311A/en not_active Expired - Lifetime
- 1981-07-16 CA CA000381824A patent/CA1148597A/en not_active Expired
- 1981-07-17 GB GB8122054A patent/GB2080039B/en not_active Expired
- 1981-07-17 IT IT22988/81A patent/IT1138842B/it active
- 1981-07-17 FR FR8113998A patent/FR2487111A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1148597A (en) | 1983-06-21 |
FR2487111A1 (fr) | 1982-01-22 |
IT8122988A0 (it) | 1981-07-17 |
US4374311A (en) | 1983-02-15 |
DE3027304A1 (de) | 1982-02-11 |
GB2080039A (en) | 1982-01-27 |
DE3027304C2 (de) | 1982-09-30 |
FR2487111B1 (it) | 1984-11-16 |
GB2080039B (en) | 1984-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |