EP 4351272 A1 20240410 - HEATER
Title (en)
HEATER
Title (de)
HEIZKÖRPER
Title (fr)
DISPOSITIF DE CHAUFFAGE
Publication
Application
Priority
- JP 2021089387 A 20210527
- JP 2022018056 W 20220418
Abstract (en)
A heater includes a ceramic body having a cylindrical or a tubular shape and extending from a first end toward a second end, a heating resistor located inside the ceramic body, an electrode pad electrically connected to the heating resistor, a lead terminal electrically connected to the electrode pad, and a bonding material having electrical conductivity and bonding the electrode pad and the lead terminal. The electrode pad is located from a side surface to an end surface of the ceramic body.
IPC 8 full level
CPC (source: EP)
H05B 3/06 (2013.01); H05B 3/48 (2013.01); H05B 2203/021 (2013.01); H05B 2203/022 (2013.01)
Citation (search report)
See references of WO 2022249794A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4351272 A1 20240410; CN 117356164 A 20240105; JP WO2022249794 A1 20221201; WO 2022249794 A1 20221201
DOCDB simple family (application)
EP 22811068 A 20220418; CN 202280036791 A 20220418; JP 2022018056 W 20220418; JP 2023523350 A 20220418