JPS5752683B2 - - Google Patents
Info
- Publication number
- JPS5752683B2 JPS5752683B2 JP49011724A JP1172474A JPS5752683B2 JP S5752683 B2 JPS5752683 B2 JP S5752683B2 JP 49011724 A JP49011724 A JP 49011724A JP 1172474 A JP1172474 A JP 1172474A JP S5752683 B2 JPS5752683 B2 JP S5752683B2
- 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.)
- 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
-
- 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
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
-
- 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
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL737301313A NL149943B (nl) | 1973-01-30 | 1973-01-30 | Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49105173A JPS49105173A (US20030220297A1-20031127-C00074.png) | 1974-10-04 |
| JPS5752683B2 true JPS5752683B2 (US20030220297A1-20031127-C00074.png) | 1982-11-09 |
Family
ID=19818112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49011724A Expired JPS5752683B2 (US20030220297A1-20031127-C00074.png) | 1973-01-30 | 1974-01-28 |
Country Status (15)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154369B (nl) * | 1973-12-21 | 1977-08-15 | Hazemeijer Bv | Elektrische hoogspanningsschakelaar met twee in serie geschakelde schakeltrajecten. |
| US4052577A (en) * | 1975-09-02 | 1977-10-04 | I-T-E Imperial Corporation | Magnetically driven ring arc runner for circuit interrupter |
| US4052576A (en) * | 1975-09-02 | 1977-10-04 | I-T-E Imperial Corporation | Contact structure for SF6 arc spinner |
| JPS5669745A (en) * | 1979-11-10 | 1981-06-11 | Terasaki Denki Sangyo Kk | Circuit breaker |
| EP0186688A1 (en) * | 1984-06-21 | 1986-07-09 | The Electricity Council | High voltage switching device |
| DE8508473U1 (de) * | 1985-03-21 | 1985-05-15 | Siemens AG, 1000 Berlin und 8000 München | Kapselung einer Vakuumschaltröhre |
| US4672156A (en) * | 1986-04-04 | 1987-06-09 | Westinghouse Electric Corp. | Vacuum interrupter with bellows shield |
| FR2745946B1 (fr) * | 1996-03-08 | 1998-04-17 | Schneider Electric Sa | Interrupteur ou disjoncteur electrique sous vide |
| US6373015B1 (en) * | 2000-01-03 | 2002-04-16 | Eaton Corporation | Integral load connector module |
| US9396896B2 (en) * | 2014-06-09 | 2016-07-19 | Eaton Corporation | Modular vacuum interruption apparatus |
| EP4027365A1 (en) | 2021-01-07 | 2022-07-13 | ABB Schweiz AG | A switching apparatus for electric systems |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4517483Y1 (US20030220297A1-20031127-C00074.png) * | 1967-02-15 | 1970-07-17 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177401A (en) * | 1961-02-15 | 1965-04-06 | Ite Circuit Breaker Ltd | Current multiplier |
| US3403239A (en) * | 1965-05-24 | 1968-09-24 | Square D Co | Electromagnetically-operated air-break, clapper-type high-voltage contactor |
| US3789268A (en) * | 1972-12-29 | 1974-01-29 | Gen Electric | Miniature circuit breaker with electronic tripping means |
-
1973
- 1973-01-18 ZA ZA740382A patent/ZA74382B/xx unknown
- 1973-01-30 NL NL737301313A patent/NL149943B/xx not_active IP Right Cessation
-
1974
- 1974-01-11 BE BE139758A patent/BE809678A/xx unknown
- 1974-01-17 GB GB234074A patent/GB1424936A/en not_active Expired
- 1974-01-18 AU AU64649/74A patent/AU465786B2/en not_active Expired
- 1974-01-21 CA CA190,718A patent/CA999034A/en not_active Expired
- 1974-01-23 AT AT54274*#A patent/AT328031B/de not_active IP Right Cessation
- 1974-01-25 IT IT67207/74A patent/IT1004791B/it active
- 1974-01-28 DK DK43474AA patent/DK137518B/da unknown
- 1974-01-28 FR FR7402727A patent/FR2215687B1/fr not_active Expired
- 1974-01-28 JP JP49011724A patent/JPS5752683B2/ja not_active Expired
- 1974-01-29 SE SE7401134A patent/SE390082B/xx not_active IP Right Cessation
- 1974-01-29 ES ES422731A patent/ES422731A1/es not_active Expired
- 1974-01-29 US US437646A patent/US3891896A/en not_active Expired - Lifetime
- 1974-01-30 CH CH127374A patent/CH565444A5/xx not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4517483Y1 (US20030220297A1-20031127-C00074.png) * | 1967-02-15 | 1970-07-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL149943B (nl) | 1976-06-15 |
| ES422731A1 (es) | 1976-04-16 |
| AT328031B (de) | 1976-02-25 |
| IT1004791B (it) | 1976-07-20 |
| ATA54274A (de) | 1975-05-15 |
| BE809678A (fr) | 1974-07-11 |
| SE390082B (sv) | 1976-11-29 |
| DE2402472A1 (de) | 1974-08-08 |
| DE2402472B2 (de) | 1975-09-11 |
| JPS49105173A (US20030220297A1-20031127-C00074.png) | 1974-10-04 |
| DK137518B (da) | 1978-03-13 |
| AU465786B2 (en) | 1975-10-09 |
| CH565444A5 (US20030220297A1-20031127-C00074.png) | 1975-08-15 |
| FR2215687B1 (US20030220297A1-20031127-C00074.png) | 1977-09-16 |
| CA999034A (en) | 1976-10-26 |
| ZA74382B (en) | 1974-11-27 |
| DK137518C (US20030220297A1-20031127-C00074.png) | 1978-08-21 |
| US3891896A (en) | 1975-06-24 |
| AU6464974A (en) | 1975-07-24 |
| NL7301313A (US20030220297A1-20031127-C00074.png) | 1974-08-01 |
| GB1424936A (en) | 1976-02-11 |
| FR2215687A1 (US20030220297A1-20031127-C00074.png) | 1974-08-23 |
