CA2166960C - Dispositif de cadenassage de sectionneur unipolaire - Google Patents
Dispositif de cadenassage de sectionneur unipolaireInfo
- Publication number
- CA2166960C CA2166960C CA002166960A CA2166960A CA2166960C CA 2166960 C CA2166960 C CA 2166960C CA 002166960 A CA002166960 A CA 002166960A CA 2166960 A CA2166960 A CA 2166960A CA 2166960 C CA2166960 C CA 2166960C
- Authority
- CA
- Canada
- Prior art keywords
- disconnector
- unipolar
- locking device
- available
- precise
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/286—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a removable locking part acting directly on the operating part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
Landscapes
- Lock And Its Accessories (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Le précis n'est pas disponible en Not Yet Available ce moment
Description
La divulgation n'est pas disponible Disclosure Not Yet Available en ce moment
Claims
Les revendications ne sont pas disponibles en ce moment
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002166960A CA2166960C (fr) | 1996-01-15 | 1996-01-15 | Dispositif de cadenassage de sectionneur unipolaire |
| US08/783,544 US5823321A (en) | 1996-01-15 | 1997-01-14 | Locking device for unipolar breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002166960A CA2166960C (fr) | 1996-01-15 | 1996-01-15 | Dispositif de cadenassage de sectionneur unipolaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2166960A1 CA2166960A1 (fr) | 1997-07-16 |
| CA2166960C true CA2166960C (fr) | 1997-12-09 |
Family
ID=4157321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002166960A Expired - Fee Related CA2166960C (fr) | 1996-01-15 | 1996-01-15 | Dispositif de cadenassage de sectionneur unipolaire |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5823321A (fr) |
| CA (1) | CA2166960C (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210515B1 (en) | 1995-02-27 | 2001-04-03 | Moore Business Forms, Inc. | Linerless label printer control |
| US6946607B2 (en) | 2002-12-12 | 2005-09-20 | Hubbell Incorporated | Resistance assembly for hookstick operated switching assembly |
| US7126067B2 (en) * | 2004-10-13 | 2006-10-24 | Entergy Corporation | Switch blocking apparatus |
| US7405371B2 (en) * | 2006-01-27 | 2008-07-29 | Siemens Aktiengesellschaft | Locking apparatus |
| US10043617B2 (en) * | 2014-04-22 | 2018-08-07 | Movex Innovation Inc. | Locking system for power line sectioning unit |
| CN109458066B (zh) * | 2018-12-10 | 2022-04-12 | 咸阳亚华电子电器有限公司 | 一种钥匙箱 |
| CN111863513B (zh) * | 2020-07-09 | 2022-07-26 | 河南智开智能科技有限公司 | 一种户外高压真空智能断路器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA535662A (fr) * | 1957-01-08 | Westinghouse Electric Corporation | Mecanisme de commande de sectionneur | |
| FR573737A (fr) * | 1922-12-04 | 1924-06-28 | Gardy Sa | Coupe-circuit sectionneur manoeuvrable par perche |
| US1712856A (en) * | 1926-02-24 | 1929-05-14 | Louis H Thullen | Switch operating and locking device |
| US1981353A (en) * | 1933-02-06 | 1934-11-20 | Trumbull Electric Mfg Co | Safety lock for electric switches |
| US5319618A (en) * | 1992-08-27 | 1994-06-07 | Krikorian Thomas M | System utilizing a high-frequency tone for switching from a first music source to a second music source |
-
1996
- 1996-01-15 CA CA002166960A patent/CA2166960C/fr not_active Expired - Fee Related
-
1997
- 1997-01-14 US US08/783,544 patent/US5823321A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2166960A1 (fr) | 1997-07-16 |
| US5823321A (en) | 1998-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |