NL6607198A - - Google Patents
Info
- Publication number
- NL6607198A NL6607198A NL6607198A NL6607198A NL6607198A NL 6607198 A NL6607198 A NL 6607198A NL 6607198 A NL6607198 A NL 6607198A NL 6607198 A NL6607198 A NL 6607198A NL 6607198 A NL6607198 A NL 6607198A
- Authority
- NL
- Netherlands
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
- H01H1/025—Composite material having copper as the basic material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- 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
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
- Y10T29/49989—Followed by cutting or removing material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22405/65A GB1129152A (en) | 1965-05-26 | 1965-05-26 | Copper alloys for vacuum switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6607198A true NL6607198A (OSRAM) | 1966-11-28 |
Family
ID=10178843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6607198A NL6607198A (OSRAM) | 1965-05-26 | 1966-05-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3488833A (OSRAM) |
| BE (1) | BE681664A (OSRAM) |
| CH (1) | CH495620A (OSRAM) |
| DE (1) | DE1533157A1 (OSRAM) |
| GB (1) | GB1129152A (OSRAM) |
| NL (1) | NL6607198A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911769A (en) * | 1987-03-25 | 1990-03-27 | Matsushita Electric Works, Ltd. | Composite conductive material |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US298983A (en) * | 1884-05-20 | Process of purifying molten iron and steel | ||
| US557182A (en) * | 1896-03-31 | Educational chart | ||
| US415656A (en) * | 1889-11-19 | Henri schneider | ||
| US184884A (en) * | 1876-11-28 | Improvement in composition alloys | ||
| US1144034A (en) * | 1913-04-08 | 1915-06-22 | Anonima Italiana Gio Ansaldo & C Soc | Process for the treatment of steel. |
| BE341896A (OSRAM) * | 1926-05-26 | |||
| US1921060A (en) * | 1931-03-23 | 1933-08-08 | Clyde E Williams | Method of purifying metals |
| US2048824A (en) * | 1932-05-13 | 1936-07-28 | Simpson Kenneth Miller | Alloys and method of manufacture |
| US2066512A (en) * | 1934-10-17 | 1937-01-05 | Smith Corp A O | Alloy |
| US2140607A (en) * | 1935-10-19 | 1938-12-20 | American Metal Co Ltd | Method of and apparatus for casting deoxidized copper |
| US2169189A (en) * | 1938-10-21 | 1939-08-08 | Westinghouse Electric & Mfg Co | Copper base alloy |
| BE428652A (OSRAM) * | 1938-10-21 | 1938-07-30 | Westinghouse Electric & Mfg Co | |
| US2576267A (en) * | 1948-10-27 | 1951-11-27 | Bell Telephone Labor Inc | Preparation of germanium rectifier material |
| US3019102A (en) * | 1960-08-19 | 1962-01-30 | American Metal Climax Inc | Copper-zirconium-hafnium alloys |
| FR1480989A (fr) * | 1965-05-26 | 1967-05-12 | Ass Elect Ind | Procédé de préparation des alliages de cuivre pour les interrupteurs sous vide |
-
1965
- 1965-05-26 GB GB22405/65A patent/GB1129152A/en not_active Expired
-
1966
- 1966-05-18 US US550901A patent/US3488833A/en not_active Expired - Lifetime
- 1966-05-23 DE DE19661533157 patent/DE1533157A1/de active Pending
- 1966-05-24 CH CH746066A patent/CH495620A/de not_active IP Right Cessation
- 1966-05-25 NL NL6607198A patent/NL6607198A/xx unknown
- 1966-05-26 BE BE681664D patent/BE681664A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH495620A (de) | 1970-08-31 |
| DE1533157A1 (de) | 1970-01-02 |
| US3488833A (en) | 1970-01-13 |
| GB1129152A (en) | 1968-10-02 |
| BE681664A (OSRAM) | 1966-10-31 |