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Patent Searching and Data


Title:
OVERHEAT PROTECTOR, ELECTRIC HEATER MATCHING WITH THE OVERHEAT PROTECTOR AND CORRESPONDING LIQUID HEATER
Document Type and Number:
WIPO Patent Application WO/2008/141490
Kind Code:
A1
Abstract:
A thermal sensing overheat protector (1) is mounted in a cavity which includes a house (5) and a cover (4). The overheat protector (1) has a bimetal actuator (3) which is provided on the end plane (22) of an electric immersion heater, wherein the end plane (22) is perpendicular to the connection terminal of its heating element (21). The bimetal actuator (3) is thermal contact with the end plane (22), and its mounting position overtops the lead-out slug (231,232) area of the electric heater.

Inventors:
ZHU JIZHONG (CN)
Application Number:
PCT/CN2007/002363
Publication Date:
November 27, 2008
Filing Date:
August 07, 2007
Export Citation:
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Assignee:
NINGBO GOODFRIENDS ELECTRIC AP (CN)
ZHU JIZHONG (CN)
International Classes:
H05B1/02; A47J27/21; H01H37/52; F24H1/20; F24H9/20; H05B3/78
Domestic Patent References:
WO1996019909A11996-06-27
Foreign References:
GB1470366A1977-04-14
CN1368666A2002-09-11
CN1820339A2006-08-16
CN2710298Y2005-07-13
US4539468A1985-09-03
Other References:
See also references of EP 2161965A4
Attorney, Agent or Firm:
GENUINEWAYS INTELLECTUAL PROPERTY AGENCY (Tower 2Brightchina Chang-An Building,7 Jianguomen Nei Street, Beijing 5, CN)
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