GB1005676A - Improvements relating to vacuum switches - Google Patents
Improvements relating to vacuum switchesInfo
- Publication number
- GB1005676A GB1005676A GB1936663A GB1936663A GB1005676A GB 1005676 A GB1005676 A GB 1005676A GB 1936663 A GB1936663 A GB 1936663A GB 1936663 A GB1936663 A GB 1936663A GB 1005676 A GB1005676 A GB 1005676A
- Authority
- GB
- United Kingdom
- Prior art keywords
- getter
- shield
- vacuum switches
- improvements relating
- recess
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/668—Means for obtaining or monitoring the vacuum
- H01H33/6683—Means for obtaining or monitoring the vacuum by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/66223—Details relating to the sealing of vacuum switch housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Abstract
1,005,676. Vacuum switches. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. April 7, 1964 [May 15, 1963], No. 19366/63. Heading H2B. The shield 6 of a vacuum switch is provided at one end with a recess 9 and a getter device 10 is secured across the mouth of the recess 9 so as to lie substantially within the peripheral surface of the shield 6. The getter may take the form of a tube sealed at its ends to the shield and containing the gas absorbent material or of a strip or wire of the getter material. The getter is activated by heating due to an external source of high frequency radiation (not shown).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1936663A GB1005676A (en) | 1963-05-15 | 1963-05-15 | Improvements relating to vacuum switches |
DE1964A0046034 DE1237200B (en) | 1963-05-15 | 1964-05-13 | Vacuum switch |
DE1964A0046035 DE1211306B (en) | 1963-05-15 | 1964-05-13 | Vacuum switch |
DE1964A0046037 DE1185690B (en) | 1963-05-15 | 1964-05-13 | Vacuum switch |
NL6405398A NL6405398A (en) | 1963-05-15 | 1964-05-14 | |
NL6405397A NL6405397A (en) | 1963-05-15 | 1964-05-14 | |
NL6405396A NL6405396A (en) | 1963-05-15 | 1964-05-14 | |
NL6405395A NL6405395A (en) | 1963-05-15 | 1964-05-14 | |
FR974502A FR1393144A (en) | 1963-05-15 | 1964-05-14 | Improvements to vacuum interrupters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1936663A GB1005676A (en) | 1963-05-15 | 1963-05-15 | Improvements relating to vacuum switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005676A true GB1005676A (en) | 1965-09-22 |
Family
ID=10128137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1936663A Expired GB1005676A (en) | 1963-05-15 | 1963-05-15 | Improvements relating to vacuum switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1005676A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49126547U (en) * | 1973-03-02 | 1974-10-30 | ||
JPS511001Y1 (en) * | 1973-09-06 | 1976-01-13 | ||
JPS5112817B1 (en) * | 1969-12-26 | 1976-04-22 | ||
JPS5122267Y1 (en) * | 1970-03-13 | 1976-06-09 | ||
JPS5130268B1 (en) * | 1970-06-11 | 1976-08-31 | ||
FR2443131A1 (en) * | 1978-12-01 | 1980-06-27 | Hazemeijer Bv | VACUUM-OPERATING SWITCH, AND ABSORPTION DEVICE, SCREEN, ATTACHMENT DEVICE FOR THE ABSORBENT MATERIAL CARRIER AND ABSORBENT MATERIAL CARRIER |
-
1963
- 1963-05-15 GB GB1936663A patent/GB1005676A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112817B1 (en) * | 1969-12-26 | 1976-04-22 | ||
JPS5122267Y1 (en) * | 1970-03-13 | 1976-06-09 | ||
JPS5130268B1 (en) * | 1970-06-11 | 1976-08-31 | ||
JPS49126547U (en) * | 1973-03-02 | 1974-10-30 | ||
JPS511001Y1 (en) * | 1973-09-06 | 1976-01-13 | ||
FR2443131A1 (en) * | 1978-12-01 | 1980-06-27 | Hazemeijer Bv | VACUUM-OPERATING SWITCH, AND ABSORPTION DEVICE, SCREEN, ATTACHMENT DEVICE FOR THE ABSORBENT MATERIAL CARRIER AND ABSORBENT MATERIAL CARRIER |
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