FR2323218A1 - Contacts electriques en or renforce par une phase dispersee - Google Patents
Contacts electriques en or renforce par une phase disperseeInfo
- Publication number
- FR2323218A1 FR2323218A1 FR7626654A FR7626654A FR2323218A1 FR 2323218 A1 FR2323218 A1 FR 2323218A1 FR 7626654 A FR7626654 A FR 7626654A FR 7626654 A FR7626654 A FR 7626654A FR 2323218 A1 FR2323218 A1 FR 2323218A1
- Authority
- FR
- France
- Prior art keywords
- reinforced
- gold
- electrical contacts
- disperse phase
- disperse
- 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.)
- Granted
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
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/610,526 US4018599A (en) | 1975-09-05 | 1975-09-05 | Electrical contacts of dispersion strengthened gold |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2323218A1 true FR2323218A1 (fr) | 1977-04-01 |
FR2323218B1 FR2323218B1 (fr) | 1981-10-09 |
Family
ID=24445368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7626654A Granted FR2323218A1 (fr) | 1975-09-05 | 1976-09-03 | Contacts electriques en or renforce par une phase dispersee |
Country Status (9)
Country | Link |
---|---|
US (1) | US4018599A (fr) |
JP (1) | JPS5232575A (fr) |
AU (1) | AU505477B2 (fr) |
CA (1) | CA1068518A (fr) |
DE (1) | DE2639772A1 (fr) |
FR (1) | FR2323218A1 (fr) |
GB (1) | GB1538148A (fr) |
IT (1) | IT1066474B (fr) |
ZA (1) | ZA76327B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374668A (en) * | 1981-04-29 | 1983-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Gold based electrical materials |
US4387073A (en) * | 1981-09-08 | 1983-06-07 | The United States Of America As Represented By The Secretary Of The Navy | Gold based electrical contact materials |
GB2116208B (en) * | 1981-12-04 | 1985-12-04 | Mitsubishi Metal Corp | Fine gold alloy wire for bonding of a semiconductor device |
JPS5975250A (ja) * | 1982-10-25 | 1984-04-27 | Yoshida:Kk | 自動現像機 |
DE3412565A1 (de) * | 1984-04-04 | 1985-10-24 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zum herstellen eines zaeh-harten werkstoffes fuer werkzeuge und/oder verschleissteile und nach diesem verfahren hergestellter werkstoff |
US5066544A (en) * | 1990-08-27 | 1991-11-19 | U.S. Philips Corporation | Dispersion strengthened lead-tin alloy solder |
US5817241A (en) * | 1997-08-11 | 1998-10-06 | Brayboy; Lois F. | Method for separating hog sewage into liquid and solid components |
US6910911B2 (en) | 2002-06-27 | 2005-06-28 | Vocollect, Inc. | Break-away electrical connector |
US7782171B2 (en) * | 2003-11-13 | 2010-08-24 | Harco Laboratories, Inc. | Extended temperature range heater |
US7026908B2 (en) * | 2003-11-13 | 2006-04-11 | Harco Laboratories, Inc. | Extended temperature range thermal variable-resistance device |
US7915994B2 (en) * | 2003-11-13 | 2011-03-29 | Harco Laboratories, Inc. | Thermal variable resistance device with protective sheath |
US20070080930A1 (en) * | 2005-10-11 | 2007-04-12 | Logan James R | Terminal device for voice-directed work and information exchange |
US8417185B2 (en) | 2005-12-16 | 2013-04-09 | Vocollect, Inc. | Wireless headset and method for robust voice data communication |
US7885419B2 (en) | 2006-02-06 | 2011-02-08 | Vocollect, Inc. | Headset terminal with speech functionality |
US7773767B2 (en) | 2006-02-06 | 2010-08-10 | Vocollect, Inc. | Headset terminal with rear stability strap |
USD626949S1 (en) | 2008-02-20 | 2010-11-09 | Vocollect Healthcare Systems, Inc. | Body-worn mobile device |
USD605629S1 (en) | 2008-09-29 | 2009-12-08 | Vocollect, Inc. | Headset |
US8386261B2 (en) | 2008-11-14 | 2013-02-26 | Vocollect Healthcare Systems, Inc. | Training/coaching system for a voice-enabled work environment |
US8160287B2 (en) | 2009-05-22 | 2012-04-17 | Vocollect, Inc. | Headset with adjustable headband |
US8438659B2 (en) * | 2009-11-05 | 2013-05-07 | Vocollect, Inc. | Portable computing device and headset interface |
US8659397B2 (en) | 2010-07-22 | 2014-02-25 | Vocollect, Inc. | Method and system for correctly identifying specific RFID tags |
USD643400S1 (en) | 2010-08-19 | 2011-08-16 | Vocollect Healthcare Systems, Inc. | Body-worn mobile device |
USD643013S1 (en) | 2010-08-20 | 2011-08-09 | Vocollect Healthcare Systems, Inc. | Body-worn mobile device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490214A (en) * | 1945-07-19 | 1949-12-06 | Mallory & Co Inc P R | Electrical contacting element |
GB645681A (en) * | 1943-09-24 | 1950-11-08 | Baker Platinum Ltd | Metallurgical processes for producing materials or articles of platinum or allied metals, or their alloys, and materials or articles produced by or from the products of such processes |
US3515542A (en) * | 1967-01-27 | 1970-06-02 | Mallory & Co Inc P R | Method of making dispersion-strengthened ductile materials |
US3606766A (en) * | 1969-06-26 | 1971-09-21 | Engelhard Min & Chem | Gold finger article composed of compressed and sintered fine gold powder and a refractory oxide |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA542630A (fr) * | 1957-06-25 | J. Stumbock Max | Electrode de bougie d'allumage | |
US2396101A (en) * | 1942-10-23 | 1946-03-05 | Mallory & Co Inc P R | Electrical contact |
US2370242A (en) * | 1943-01-15 | 1945-02-27 | Mallory & Co Inc P R | Refractory metal composition |
US2425052A (en) * | 1944-03-08 | 1947-08-05 | Cutler Hammer Inc | Electrical contact materials and contacts and methods of making the same |
CH540984A (de) * | 1968-01-20 | 1973-10-15 | Degussa | Verfahren zur Herstellung eines dispersionsgehärteten Werkstoffs |
-
1975
- 1975-09-05 US US05/610,526 patent/US4018599A/en not_active Expired - Lifetime
-
1976
- 1976-01-20 ZA ZA327A patent/ZA76327B/xx unknown
- 1976-08-27 CA CA260,014A patent/CA1068518A/fr not_active Expired
- 1976-09-02 IT IT51113/76A patent/IT1066474B/it active
- 1976-09-02 GB GB36483/76A patent/GB1538148A/en not_active Expired
- 1976-09-03 FR FR7626654A patent/FR2323218A1/fr active Granted
- 1976-09-03 AU AU17429/76A patent/AU505477B2/en not_active Expired
- 1976-09-03 JP JP51105079A patent/JPS5232575A/ja active Pending
- 1976-09-03 DE DE19762639772 patent/DE2639772A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB645681A (en) * | 1943-09-24 | 1950-11-08 | Baker Platinum Ltd | Metallurgical processes for producing materials or articles of platinum or allied metals, or their alloys, and materials or articles produced by or from the products of such processes |
US2490214A (en) * | 1945-07-19 | 1949-12-06 | Mallory & Co Inc P R | Electrical contacting element |
US3515542A (en) * | 1967-01-27 | 1970-06-02 | Mallory & Co Inc P R | Method of making dispersion-strengthened ductile materials |
US3606766A (en) * | 1969-06-26 | 1971-09-21 | Engelhard Min & Chem | Gold finger article composed of compressed and sintered fine gold powder and a refractory oxide |
Also Published As
Publication number | Publication date |
---|---|
FR2323218B1 (fr) | 1981-10-09 |
CA1068518A (fr) | 1979-12-25 |
JPS5232575A (en) | 1977-03-11 |
AU1742976A (en) | 1978-03-09 |
AU505477B2 (en) | 1979-11-22 |
DE2639772A1 (de) | 1977-03-17 |
IT1066474B (it) | 1985-03-12 |
ZA76327B (en) | 1977-01-26 |
GB1538148A (en) | 1979-01-10 |
US4018599A (en) | 1977-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |