CA2135263C - Mecanisme de verrouillage positif pour commutateur de ligne - Google Patents
Mecanisme de verrouillage positif pour commutateur de ligne Download PDFInfo
- Publication number
- CA2135263C CA2135263C CA 2135263 CA2135263A CA2135263C CA 2135263 C CA2135263 C CA 2135263C CA 2135263 CA2135263 CA 2135263 CA 2135263 A CA2135263 A CA 2135263A CA 2135263 C CA2135263 C CA 2135263C
- Authority
- CA
- Canada
- Prior art keywords
- keeper bar
- keeper
- power line
- bar
- isolating switch
- 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 - Lifetime
Links
Classifications
-
- 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Insulators (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2135263 CA2135263C (fr) | 1994-11-07 | 1994-11-07 | Mecanisme de verrouillage positif pour commutateur de ligne |
US08/836,763 US5942723A (en) | 1994-11-07 | 1995-10-13 | Positive locking mechanism for in-line switch |
CN95197121A CN1054696C (zh) | 1994-11-07 | 1995-10-13 | 直列式开关的锁定机构 |
PCT/US1995/012946 WO1996014649A1 (fr) | 1994-11-07 | 1995-10-13 | Mecanisme a accouplement rigide pour commutateur en ligne |
BR9509614A BR9509614A (pt) | 1994-11-07 | 1995-10-13 | Interruptor de isolamento para uma linha de transmissão de força elétrica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2135263 CA2135263C (fr) | 1994-11-07 | 1994-11-07 | Mecanisme de verrouillage positif pour commutateur de ligne |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2135263A1 CA2135263A1 (fr) | 1996-05-08 |
CA2135263C true CA2135263C (fr) | 2004-05-11 |
Family
ID=4154621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2135263 Expired - Lifetime CA2135263C (fr) | 1994-11-07 | 1994-11-07 | Mecanisme de verrouillage positif pour commutateur de ligne |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1054696C (fr) |
BR (1) | BR9509614A (fr) |
CA (1) | CA2135263C (fr) |
WO (1) | WO1996014649A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11735151B2 (en) * | 2020-11-26 | 2023-08-22 | Lance R. McCormick | Electric guitar pickup selector switch position lock |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814550A (en) * | 1987-06-26 | 1989-03-21 | Black Hills Engineering & Development Corp. | Power line isolating apparatus and method |
CA2092741C (fr) * | 1993-03-26 | 2004-05-25 | Rocco Vallentino Laricchia | Isolateur en ligne |
-
1994
- 1994-11-07 CA CA 2135263 patent/CA2135263C/fr not_active Expired - Lifetime
-
1995
- 1995-10-13 WO PCT/US1995/012946 patent/WO1996014649A1/fr active Application Filing
- 1995-10-13 BR BR9509614A patent/BR9509614A/pt not_active Application Discontinuation
- 1995-10-13 CN CN95197121A patent/CN1054696C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1171857A (zh) | 1998-01-28 |
CA2135263A1 (fr) | 1996-05-08 |
BR9509614A (pt) | 1997-09-30 |
WO1996014649A1 (fr) | 1996-05-17 |
CN1054696C (zh) | 2000-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20141107 |