EP 0650311 A1 19950426 - Switch device.
Title (en)
Switch device.
Title (de)
Schalter.
Title (fr)
Commutateur.
Publication
Application
Priority
- EP 93117138 A 19931022
- SE 9202977 A 19921009
Abstract (en)
A safety switch device for an apparatus, having a door for sealing the treatment space of the apparatus, has a switching means which returns to a breaking position when the door is opened, thus preventing start or operation of the apparatus. The switch device has an operating means (8) and, cooperating with it, a locking means (26, 27) having a locking position for locking the switching means in the breaking position (Fig. 3). When the door is opened, the locking means is displaced to its locking position and prevents switching the switch device. Also disclosed is a microwave oven equipped with such a safety switch device, as well as the use of one or more such safety switch devices in door-equipped household appliances. <IMAGE>
IPC 1-7
IPC 8 full level
H05B 6/76 (2006.01)
CPC (source: EP)
H05B 6/6417 (2013.01)
Citation (search report)
- [XA] EP 0058207 A1 19820825 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [X] US B549964 I5 19760224
- [A] US 4201901 A 19800506 - SCHUCHERT BARTON O [US]
- [A] GB 2010954 A 19790704 - SHARP KK
- [DA] US 3898412 A 19750805 - ROBINSON EARL W, et al
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0650311 A1 19950426; SE 500318 C2 19940530; SE 9202977 D0 19921009; SE 9202977 L 19940410
DOCDB simple family (application)
EP 93117138 A 19931022; SE 9202977 A 19921009