GB471538A - Improvements in or relating to contact tips for electric switches - Google Patents
Improvements in or relating to contact tips for electric switchesInfo
- Publication number
- GB471538A GB471538A GB668136A GB668136A GB471538A GB 471538 A GB471538 A GB 471538A GB 668136 A GB668136 A GB 668136A GB 668136 A GB668136 A GB 668136A GB 471538 A GB471538 A GB 471538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- laminations
- conductor metal
- metal
- contact
- relating
- 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
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 239000004020 conductor Substances 0.000 abstract 4
- 238000003475 lamination Methods 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE420170D BE420170A (en:Method) | 1936-03-05 | ||
| GB668136A GB471538A (en) | 1936-03-05 | 1936-03-05 | Improvements in or relating to contact tips for electric switches |
| FR818192D FR818192A (fr) | 1936-03-05 | 1937-02-22 | Perfectionnements aux plots de contact d'interrupteurs électriques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB668136A GB471538A (en) | 1936-03-05 | 1936-03-05 | Improvements in or relating to contact tips for electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471538A true GB471538A (en) | 1937-09-06 |
Family
ID=9818850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB668136A Expired GB471538A (en) | 1936-03-05 | 1936-03-05 | Improvements in or relating to contact tips for electric switches |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE420170A (en:Method) |
| FR (1) | FR818192A (en:Method) |
| GB (1) | GB471538A (en:Method) |
-
0
- BE BE420170D patent/BE420170A/xx unknown
-
1936
- 1936-03-05 GB GB668136A patent/GB471538A/en not_active Expired
-
1937
- 1937-02-22 FR FR818192D patent/FR818192A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR818192A (fr) | 1937-09-20 |
| BE420170A (en:Method) |
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