DK137518C - - Google Patents
Info
- Publication number
- DK137518C DK137518C DK43474A DK43474A DK137518C DK 137518 C DK137518 C DK 137518C DK 43474 A DK43474 A DK 43474A DK 43474 A DK43474 A DK 43474A DK 137518 C DK137518 C DK 137518C
- Authority
- DK
- Denmark
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL737301313A NL149943B (en) | 1973-01-30 | 1973-01-30 | VACUUM SWITCH WITH SWITCH HOUSING INSERTED INTO A BODY OF INSULATION MATERIAL AND A COIL INSERTED IN THIS BODY. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK137518B DK137518B (en) | 1978-03-13 |
| DK137518C true DK137518C (en) | 1978-08-21 |
Family
ID=19818112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK43474AA DK137518B (en) | 1973-01-30 | 1974-01-28 | Electric vacuum switch. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3891896A (en) |
| JP (1) | JPS5752683B2 (en) |
| AT (1) | AT328031B (en) |
| AU (1) | AU465786B2 (en) |
| BE (1) | BE809678A (en) |
| CA (1) | CA999034A (en) |
| CH (1) | CH565444A5 (en) |
| DK (1) | DK137518B (en) |
| ES (1) | ES422731A1 (en) |
| FR (1) | FR2215687B1 (en) |
| GB (1) | GB1424936A (en) |
| IT (1) | IT1004791B (en) |
| NL (1) | NL149943B (en) |
| SE (1) | SE390082B (en) |
| ZA (1) | ZA74382B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154369B (en) * | 1973-12-21 | 1977-08-15 | Hazemeijer Bv | ELECTRICAL HIGH VOLTAGE SWITCH WITH TWO SWITCHING RANKS CONNECTED IN SERIES. |
| 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 |
| AU4440085A (en) * | 1984-06-21 | 1986-01-24 | Electricity Council, The | High voltage switching device |
| DE8508473U1 (en) * | 1985-03-21 | 1985-05-15 | Siemens AG, 1000 Berlin und 8000 München | Encapsulation of a vacuum interrupter |
| US4672156A (en) * | 1986-04-04 | 1987-06-09 | Westinghouse Electric Corp. | Vacuum interrupter with bellows shield |
| FR2745946B1 (en) * | 1996-03-08 | 1998-04-17 | Schneider Electric Sa | ELECTRIC VACUUM BREAKER OR CIRCUIT BREAKER |
| 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 |
Family Cites Families (4)
| 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 |
| JPS4517483Y1 (en) * | 1967-02-15 | 1970-07-17 | ||
| 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/en unknown
- 1973-01-30 NL NL737301313A patent/NL149943B/en not_active IP Right Cessation
-
1974
- 1974-01-11 BE BE139758A patent/BE809678A/en 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/en not_active IP Right Cessation
- 1974-01-25 IT IT67207/74A patent/IT1004791B/en active
- 1974-01-28 JP JP49011724A patent/JPS5752683B2/ja not_active Expired
- 1974-01-28 DK DK43474AA patent/DK137518B/en unknown
- 1974-01-28 FR FR7402727A patent/FR2215687B1/fr not_active Expired
- 1974-01-29 SE SE7401134A patent/SE390082B/en not_active IP Right Cessation
- 1974-01-29 US US437646A patent/US3891896A/en not_active Expired - Lifetime
- 1974-01-29 ES ES422731A patent/ES422731A1/en not_active Expired
- 1974-01-30 CH CH127374A patent/CH565444A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE809678A (en) | 1974-07-11 |
| DK137518B (en) | 1978-03-13 |
| GB1424936A (en) | 1976-02-11 |
| NL149943B (en) | 1976-06-15 |
| CA999034A (en) | 1976-10-26 |
| SE390082B (en) | 1976-11-29 |
| AU6464974A (en) | 1975-07-24 |
| DE2402472B2 (en) | 1975-09-11 |
| ES422731A1 (en) | 1976-04-16 |
| AT328031B (en) | 1976-02-25 |
| AU465786B2 (en) | 1975-10-09 |
| IT1004791B (en) | 1976-07-20 |
| FR2215687A1 (en) | 1974-08-23 |
| CH565444A5 (en) | 1975-08-15 |
| US3891896A (en) | 1975-06-24 |
| JPS49105173A (en) | 1974-10-04 |
| ZA74382B (en) | 1974-11-27 |
| DE2402472A1 (en) | 1974-08-08 |
| FR2215687B1 (en) | 1977-09-16 |
| NL7301313A (en) | 1974-08-01 |
| ATA54274A (en) | 1975-05-15 |
| JPS5752683B2 (en) | 1982-11-09 |