EP 2905796 A1 20150812 - Deflecting cover for overmoulded vacuum interrupter
Title (en)
Deflecting cover for overmoulded vacuum interrupter
Title (de)
Schild für umspritzten Vakuumschalter
Title (fr)
Déflecteur pour ampoule à vide surmoulée
Publication
Application
Priority
FR 1450950 A 20140207
Abstract (en)
[origin: CN104835678A] To improve the quality of epoxy overmoulding of a vacuum interrupter (1), a thin wall of a cap (61,62) of a ceramic tube (4) comprises a side wall (71,72) extended along an axis (AA) of the interrupter (1) and a bottom wall associated with a cover (261,262) for surrounding them. Thereby, the thermal inertia of a metallic means for enclosing the ceramic tube is increased.
Abstract (fr)
Afin d'améliorer la qualité du surmoulage en époxy d'une ampoule à vide (1), les parois fines des couvercles (6 1 , 6 2 ) du tube céramique (4), comprenant une paroi latérale (7 1 , 7 2 ) s'étendant le long de l'axe (AA) de l'ampoule (1) et une paroi de fond, sont associés à des capots (26 1 , 26 2 ) qui les entourent. L'inertie thermique des moyens de fermeture métallique du tube céramique (4) est ainsi augmentée.
IPC 8 full level
H01H 33/662 (2006.01)
CPC (source: CN EP)
H01H 33/66207 (2013.01 - CN EP); H01H 2033/66223 (2013.01 - CN EP); H01H 2033/6623 (2013.01 - CN EP)
Citation (applicant)
- EP 0866481 A2 19980923 - ABB PATENT GMBH [DE]
- WO 2007116661 A1 20071018 - MITSUBISHI ELECTRIC CORP [JP], et al
- GB 2160710 A 19851224 - ELECTRICITY COUNCIL
- EP 1680792 A1 20060719 - G & W ELECTRIC [US]
- JP 2004306528 A 20041104 - MITSUBISHI ELECTRIC CORP, et al
- WO 2013113499 A1 20130808 - ABB TECHNOLOGY AG [CH]
Citation (search report)
- [XI] FR 2925755 A1 20090626 - SCHNEIDER ELECTRIC IND SAS [FR]
- [A] EP 2141720 A1 20100106 - HITACHI LTD [JP]
- [A] JP 2001338557 A 20011207 - TOSHIBA CORP
- [A] EP 2518133 A2 20121031 - HITACHI LTD [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2905796 A1 20150812; EP 2905796 B1 20180425; CN 104835678 A 20150812; CN 104835678 B 20200117; ES 2673248 T3 20180620; FR 3017486 A1 20150814; FR 3017486 B1 20170908
DOCDB simple family (application)
EP 15150775 A 20150112; CN 201510024858 A 20150119; ES 15150775 T 20150112; FR 1450950 A 20140207