GB1219805A - Improvements in vacuum type circuit interrupter - Google Patents
Improvements in vacuum type circuit interrupterInfo
- Publication number
- GB1219805A GB1219805A GB28460/68A GB2846068A GB1219805A GB 1219805 A GB1219805 A GB 1219805A GB 28460/68 A GB28460/68 A GB 28460/68A GB 2846068 A GB2846068 A GB 2846068A GB 1219805 A GB1219805 A GB 1219805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- type circuit
- circuit interrupter
- vacuum type
- june
- vacuum switch
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 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
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64764667A | 1967-06-21 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1219805A true GB1219805A (en) | 1971-01-20 |
Family
ID=24597766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28460/68A Expired GB1219805A (en) | 1967-06-21 | 1968-06-14 | Improvements in vacuum type circuit interrupter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4716384B1 (enrdf_load_stackoverflow) |
| CH (1) | CH478450A (enrdf_load_stackoverflow) |
| DE (1) | DE1765626C3 (enrdf_load_stackoverflow) |
| FR (1) | FR1569419A (enrdf_load_stackoverflow) |
| GB (1) | GB1219805A (enrdf_load_stackoverflow) |
| SE (1) | SE352477B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7405910D0 (pt) * | 1973-08-09 | 1975-05-27 | Mallory & Co Inc P R | Aperfeicoamentos e dispositivo de alarme audivel utilizando um transdutor piezoeletrico |
| US3960554A (en) * | 1974-06-03 | 1976-06-01 | Westinghouse Electric Corporation | Powdered metallurgical process for forming vacuum interrupter contacts |
| JPS5373995A (en) * | 1976-12-14 | 1978-06-30 | Seikosha Kk | Sound generator |
| JPS6059691B2 (ja) * | 1979-02-23 | 1985-12-26 | 三菱電機株式会社 | 真空しや断器用接点及びその製造方法 |
-
1968
- 1968-06-14 GB GB28460/68A patent/GB1219805A/en not_active Expired
- 1968-06-19 CH CH916068A patent/CH478450A/de not_active IP Right Cessation
- 1968-06-19 SE SE08343/68A patent/SE352477B/xx unknown
- 1968-06-21 DE DE1765626A patent/DE1765626C3/de not_active Expired
- 1968-06-21 JP JP4257868A patent/JPS4716384B1/ja active Pending
- 1968-06-21 FR FR1569419D patent/FR1569419A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1569419A (enrdf_load_stackoverflow) | 1969-05-30 |
| DE1765626A1 (de) | 1971-08-12 |
| CH478450A (de) | 1969-09-15 |
| SE352477B (enrdf_load_stackoverflow) | 1972-12-27 |
| DE1765626B2 (de) | 1977-11-24 |
| DE1765626C3 (de) | 1978-07-13 |
| JPS4716384B1 (enrdf_load_stackoverflow) | 1972-05-15 |
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