JPS5149481A - - Google Patents
Info
- Publication number
- JPS5149481A JPS5149481A JP50103402A JP10340275A JPS5149481A JP S5149481 A JPS5149481 A JP S5149481A JP 50103402 A JP50103402 A JP 50103402A JP 10340275 A JP10340275 A JP 10340275A JP S5149481 A JPS5149481 A JP S5149481A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H33/66238—Specific bellows details
-
- 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
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
-
- 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
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2440827A DE2440827B2 (de) | 1974-08-26 | 1974-08-26 | Vakuumschaltrohr |
| DE7428808U DE7428808U (de) | 1974-08-26 | 1974-08-26 | Vakuumschaltrohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5149481A true JPS5149481A (de) | 1976-04-28 |
Family
ID=25767597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50103402A Pending JPS5149481A (de) | 1974-08-26 | 1975-08-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5149481A (de) |
| DE (2) | DE7428808U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015115299A (ja) * | 2013-12-16 | 2015-06-22 | 三菱電機株式会社 | 真空バルブおよびそれを用いた開閉器 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654753C3 (de) * | 1976-12-03 | 1993-11-18 | Licentia Gmbh | Schaltstangenanordnung für einen Hochspannungs-Leistungsschalter |
| JPS633067Y2 (de) * | 1980-11-05 | 1988-01-26 | ||
| JPS6343229A (ja) * | 1986-08-07 | 1988-02-24 | 三菱電機株式会社 | 真空しや断器 |
| FR2804241B1 (fr) * | 2000-01-25 | 2002-06-21 | Alstom | Ampoule a vide pour disjoncteur ayant un palier monte par encliquetage |
| DE10305169B4 (de) * | 2003-01-31 | 2005-01-27 | Siemens Ag | Anordnung mit einer Vakuumschaltröhre |
| NL1027591C2 (nl) * | 2004-11-25 | 2006-05-29 | Eaton Electric Nv | Lager voor vacuümonderbreker. |
| DE102016002261A1 (de) * | 2016-02-25 | 2017-08-31 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Führen einer Schaltstange eines Hochspannungs-Leistungsschalters |
| EP4372779A1 (de) * | 2022-11-15 | 2024-05-22 | Abb Schweiz Ag | Vakuumschalter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966569A (en) * | 1957-04-29 | 1960-12-27 | Jennings Radio Mfg Corp | Vacuum switch |
| US3189715A (en) * | 1962-05-21 | 1965-06-15 | Jennings Radio Mfg Corp | Internal shield and seal structure for vacuum sealed switch envelope |
| US3231704A (en) * | 1963-04-09 | 1966-01-25 | Jennings Radio Mfg Corp | Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion |
-
1974
- 1974-08-26 DE DE7428808U patent/DE7428808U/de not_active Expired
- 1974-08-26 DE DE2440827A patent/DE2440827B2/de not_active Ceased
-
1975
- 1975-08-26 JP JP50103402A patent/JPS5149481A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2966569A (en) * | 1957-04-29 | 1960-12-27 | Jennings Radio Mfg Corp | Vacuum switch |
| US3189715A (en) * | 1962-05-21 | 1965-06-15 | Jennings Radio Mfg Corp | Internal shield and seal structure for vacuum sealed switch envelope |
| US3231704A (en) * | 1963-04-09 | 1966-01-25 | Jennings Radio Mfg Corp | Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015115299A (ja) * | 2013-12-16 | 2015-06-22 | 三菱電機株式会社 | 真空バルブおよびそれを用いた開閉器 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2440827B2 (de) | 1978-07-20 |
| DE2440827A1 (de) | 1976-03-11 |
| DE7428808U (de) | 1980-04-03 |