| 54 |
Title |
TI |
[DE] Vakuumschalter für Mittel- und Hochspannungen |
| 71/73 |
Applicant/owner |
PA |
Switchcraft Europe GmbH, 46539 Dinslaken, DE
|
| 72 |
Inventor |
IN |
Bodenstein, Klaus, 30952 Ronnenberg, DE
;
Lange, Detlef, 46145 Oberhausen, DE
|
| 22/96 |
Application date |
AD |
Sep 7, 2006 |
| 21 |
Application number |
AN |
102006042101 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Sep 25, 2008 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
H01H 33/662
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
H01H 1/58
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
H01H 1/50
H01H 1/5822
H01H 2001/5827
H01H 2033/6648
H01H 33/66
H01H 33/6606
H01H 33/662
H01H 33/664
H01H 33/666
|
|
MCD main class |
MCM |
H01H 33/662
(2006.01)
|
|
MCD secondary class |
MCS |
H01H 1/58
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The invention relates to a vacuum switch, especially a vacuum circuit breaker, for medium and high voltages, comprising a mobile switch unit arranged inside a vacuum switch compartment (1) and provided with mutually mobile elements including a contact tappet (17), an insulator (18), and a driving or switching rod (11) introduced into the vacuum switch compartment (1) by means of metal bellows. Said vacuum switch also comprises a fixed contact inserted into the housing of the vacuum switch compartment (1). The upper end of the insulator (18) is fixed to the contact tappet (17), and the lower end of the insulator (18) is fixed to the driving or switching rod (11). The contact tappet (17) is connected to a conductor (8) by a flexible, electroconductive connection (20), said conductor being electroconductively connected to at least one laterally arranged output contact (6). The aim of the invention is to enable a simplified, more economical and improved design of a flexible conductive connection to the output contact. To this end, the inner cross-sectional surface of the vacuum switch compartment (1) is covered, at the level of the at least one output contact (6), around the contact tappet (17), by film-type or plate-type electroconductive covering elements (26) which are arranged over each other in layers and at least partially cover each other. |
| 56 |
Cited documents identified in the search |
CT |
DE000019505370C2
DE000019712182A1
DE000019964249C2
WO001990001788A1
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
H01H 1/58
H01H 33/662
H01H 33/66
|
