GB1228498A - - Google Patents
Info
- Publication number
- GB1228498A GB1228498A GB1228498DA GB1228498A GB 1228498 A GB1228498 A GB 1228498A GB 1228498D A GB1228498D A GB 1228498DA GB 1228498 A GB1228498 A GB 1228498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- particles
- blasts
- pto
- impinging
- 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
- H01H1/021—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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Powder Metallurgy (AREA)
Abstract
1,228,498. Coatings. AMP Inc. 4 Dec., 1968 [2 Jan., 1968], No. 57475/68. Heading B2E. [Also in Divisions C7 and H1] An electric switch contact of electrodeposited metal, e.g. Ag, Sn, Pt, Rh or Au, is formed with hard-wearing particles of e.g. WC or PtO by placing the contact on a support 28 heating to e.g. 500 to 1100‹F, and then impinging the particles onto the contact by blasts of e.g. nitrogen, which may be heated, from a nozzle 24. The body of the contact may be made of a Ni-Fe alloy. The contacts may be fed to the apparatus as a continuous strip.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69512368A | 1968-01-02 | 1968-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228498A true GB1228498A (en) | 1971-04-15 |
Family
ID=24791671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228498D Expired GB1228498A (en) | 1968-01-02 | 1968-12-04 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE726026A (en) |
| DE (1) | DE1815514A1 (en) |
| ES (1) | ES362021A1 (en) |
| FR (1) | FR1598088A (en) |
| GB (1) | GB1228498A (en) |
| NL (1) | NL6817793A (en) |
| SE (1) | SE359868B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129619A (en) * | 1982-11-05 | 1984-05-16 | Elec Trol Inc | Reed contact blade, reed switch and process for the production thereof |
| GB2130795A (en) * | 1982-11-17 | 1984-06-06 | Standard Telephones Cables Ltd | Electrical contacts |
| GB2153392A (en) * | 1984-01-11 | 1985-08-21 | Nat Res Dev | Spray deposition of metal |
-
1968
- 1968-12-04 GB GB1228498D patent/GB1228498A/en not_active Expired
- 1968-12-11 NL NL6817793A patent/NL6817793A/xx unknown
- 1968-12-18 DE DE19681815514 patent/DE1815514A1/en active Pending
- 1968-12-24 FR FR1598088D patent/FR1598088A/fr not_active Expired
- 1968-12-24 BE BE726026D patent/BE726026A/xx unknown
- 1968-12-30 SE SE1794468A patent/SE359868B/xx unknown
- 1968-12-31 ES ES362021A patent/ES362021A1/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129619A (en) * | 1982-11-05 | 1984-05-16 | Elec Trol Inc | Reed contact blade, reed switch and process for the production thereof |
| GB2130795A (en) * | 1982-11-17 | 1984-06-06 | Standard Telephones Cables Ltd | Electrical contacts |
| GB2153392A (en) * | 1984-01-11 | 1985-08-21 | Nat Res Dev | Spray deposition of metal |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6817793A (en) | 1969-07-04 |
| ES362021A1 (en) | 1970-09-01 |
| DE1815514A1 (en) | 1969-07-31 |
| BE726026A (en) | 1969-05-29 |
| FR1598088A (en) | 1970-06-29 |
| SE359868B (en) | 1973-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |