Vacuum Switch And Hybrid Switch Assembly Therefor

Abstract: A hybrid switch assembly (50 150 250 350) is provided for a vacuum switch such as for example a vacuum interrupter (2). The vacuum interrupter (2) includes a vacuum envelope (4) a fixed contact assembly (6) partially within the vacuum envelope (4) and a movable contact assembly (8) partially within the vacuum envelope (4) and movable between a closed position in electrical contact with the fixed contact assembly (6) and an open position spaced apart from the fixed contact assembly (6). The hybrid switch assembly (50) includes at least one radial magnetic field generating mechanism such as for example a spiral contact (52 53; 152 153; 252 253) or cup member (352 353) and a number of axial magnetic field generating mechanisms each comprising a ferromagnetic or ferrimagnetic member such as for example a horseshoe plate assembly (54 56; 154 156; 252 254; 352 354). Each axial magnetic field generating mechanism (54 56; 154 156; 252 254; 352 354) is disposed within the vacuum envelope (4) proximate a corresponding radial magnetic field generating mechanism (52;53; 152 153; 252 253; 352 353).

Patent Information

Application #

Filing Date

16 January 2014

Publication Number

18/2014

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

EATON CORPORATION

Eaton Center 1111 Superior Avenue Cleveland Ohio 44114

Inventors

1. LI Wangpei

9 Barrington Road Horseheads New York 14845

2. MAYO Stephen David

293 Oriole Drive Horseheads New York 14845

3. LEUSENKAMP Martin

Paganinistraat 21 NL 7557 EN Hengelo

4. YE Shaojie

2 Village Dong Gang SIP Industry Park Suzhou Jiangsu 215021

Specification

Documents

Application Documents

#	Name	Date
1	97-KOLNP-2014-AbandonedLetter.pdf	2019-07-05
1	GPA.pdf	2014-01-17
2	FOA.pdf	2014-01-17
2	97-KOLNP-2014-FORM 4(ii) [29-04-2019(online)].pdf	2019-04-29
3	F5.pdf	2014-01-17
3	97-KOLNP-2014-FER.pdf	2018-10-30
4	97-KOLNP-2014-Information under section 8(2) (MANDATORY) [26-06-2018(online)].pdf	2018-06-26
4	F3.pdf	2014-01-17
5	F2.pdf	2014-01-17
5	97-KOLNP-2014-(31-03-2014)-ASSIGNMENT.pdf	2014-03-31
6	DW.pdf	2014-01-17
6	97-KOLNP-2014-(31-03-2014)-CORRESPONDENCE.pdf	2014-03-31
7	97-KOLNP-2014.pdf	2014-03-06
8	DW.pdf	2014-01-17
8	97-KOLNP-2014-(31-03-2014)-CORRESPONDENCE.pdf	2014-03-31
9	F2.pdf	2014-01-17
9	97-KOLNP-2014-(31-03-2014)-ASSIGNMENT.pdf	2014-03-31
10	97-KOLNP-2014-Information under section 8(2) (MANDATORY) [26-06-2018(online)].pdf	2018-06-26
10	F3.pdf	2014-01-17
11	97-KOLNP-2014-FER.pdf	2018-10-30
11	F5.pdf	2014-01-17
12	FOA.pdf	2014-01-17
12	97-KOLNP-2014-FORM 4(ii) [29-04-2019(online)].pdf	2019-04-29
13	GPA.pdf	2014-01-17
13	97-KOLNP-2014-AbandonedLetter.pdf	2019-07-05

Search Strategy

1	search228_13-06-2018.pdf