NO136774B - - Google Patents
Download PDFInfo
- Publication number
- NO136774B NO136774B NO752986A NO752986A NO136774B NO 136774 B NO136774 B NO 136774B NO 752986 A NO752986 A NO 752986A NO 752986 A NO752986 A NO 752986A NO 136774 B NO136774 B NO 136774B
- Authority
- NO
- Norway
- Prior art keywords
- truck
- cabinet
- grounding
- contact
- short
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000018199 S phase Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Patch Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7411103A SE384763B (sv) | 1974-09-03 | 1974-09-03 | For arbetsjordning i stellverksskap avsedd anordning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO752986L NO752986L (US06826419-20041130-M00005.png) | 1976-03-04 |
| NO136774B true NO136774B (US06826419-20041130-M00005.png) | 1977-07-25 |
| NO136774C NO136774C (no) | 1977-11-02 |
Family
ID=20322040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752986A NO136774C (no) | 1974-09-03 | 1975-09-01 | Anordning for arbeidsjording i koplingsskap |
Country Status (5)
-
1974
- 1974-09-03 SE SE7411103A patent/SE384763B/xx not_active IP Right Cessation
-
1975
- 1975-08-26 DE DE7526948U patent/DE7526948U/de not_active Expired
- 1975-09-01 NO NO752986A patent/NO136774C/no unknown
- 1975-09-01 FI FI752456A patent/FI59512C/fi not_active IP Right Cessation
- 1975-09-01 DK DK391475A patent/DK145397C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DE7526948U (de) | 1976-02-26 |
| FI752456A (US06826419-20041130-M00005.png) | 1976-03-04 |
| NO752986L (US06826419-20041130-M00005.png) | 1976-03-04 |
| SE7411103L (sv) | 1976-03-04 |
| DK145397B (da) | 1982-11-08 |
| DK391475A (da) | 1976-03-04 |
| FI59512C (fi) | 1981-08-10 |
| DK145397C (da) | 1983-04-11 |
| NO136774C (no) | 1977-11-02 |
| SE384763B (sv) | 1976-05-17 |
| FI59512B (fi) | 1981-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4565908A (en) | Drawout switchgear apparatus with retractable shutter mechanism for terminal stabs | |
| US3014160A (en) | Plug-in chassis assembly | |
| RU94007648A (ru) | Предохранительная коробка для размещения электрического оборудования | |
| US10141147B2 (en) | Touch safe panel board system | |
| ES392730A1 (es) | Un dispositivo adaptador para tomas de corriente. | |
| ES2060046T3 (es) | Unidad de disparo de estado solido para disyuntores de circuitos de corriente continua. | |
| KR102574727B1 (ko) | 배전반 방전 및 접지 장치 | |
| NO136774B (US06826419-20041130-M00005.png) | ||
| CN110601039B (zh) | 矿用隔爆兼本质安全型双电源双回路照明综合保护装置 | |
| US4493519A (en) | Adapter plug for current supply rail systems | |
| RU106386U1 (ru) | Устройство для испытания защиты контактной сети переменного тока при коротком замыкании на отсоединенные от рельсов опоры | |
| JP6251499B2 (ja) | 短絡接地装置 | |
| SE7706002L (sv) | Detekteringskoppling for fjerrutlosningsapparater | |
| CN221042043U (zh) | 一种带有局部放电检测组件的开关柜 | |
| CN204967076U (zh) | 一种用于高压开关柜的便携式绝缘挡板手提箱 | |
| NO134077B (US06826419-20041130-M00005.png) | ||
| GB431995A (en) | Improvements in or relating to electric submarine signalling cable systems | |
| SU561250A1 (ru) | Устройство дл диффоеренциональной защиты параллельных линий электропередач | |
| CA2050033A1 (en) | Knife switch | |
| NO147166B (no) | Sikkerhetsanordning for hoeyspenningsbryteranlegg som er innkapslet i vertikale plateskap | |
| RU2229989C1 (ru) | Система электрического питания для постановки электровозов на ремонтную позициию | |
| JPS605697Y2 (ja) | 引出形配電盤 | |
| GB769406A (en) | Improvements in metal-clad electric switchgear | |
| JPH07264733A (ja) | 配電盤の検電方法および検電装置 | |
| CN117498164A (zh) | 一种开关柜检修防触电装置 |
