EP 0093173 A4 19840427 - HIGH FREQUENCY HEATING DEVICE.
Title (en)
HIGH FREQUENCY HEATING DEVICE.
Title (de)
HOCHFREQUENZ-HEIZVORRICHTUNG.
Title (fr)
DISPOSITIF DE CHAUFFAGE A HAUTE FREQUENCE.
Publication
Application
Priority
JP 17883281 A 19811106
Abstract (en)
[origin: WO8301675A1] A high frequency heating device which detects variations in moisture and temperature in the vapor produced by heating food (14) in a heating chamber (13) by using a temperature and relative humidity detector (17), converts them into relative and absolute humidities to determine whether the variation in the absolute humidity has reached a predetermined level, thereby automatically heating or cooling the food. Since this device has a single detector, it produces less error due to detecting errors and changes with time, thereby performing an accurate detection.
IPC 1-7
IPC 8 full level
F24C 7/02 (2006.01); H05B 6/68 (2006.01); H05B 6/80 (2006.01)
CPC (source: EP)
H05B 6/6405 (2013.01); H05B 6/642 (2013.01); H05B 6/645 (2013.01); H05B 6/6458 (2013.01)
Citation (search report)
- [Y] DE 2706367 A1 19770825 - MATSUSHITA ELECTRIC IND CO LTD
- [Y] EP 0033520 A2 19810812 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] EP 0000959 A1 19790307 - LITTON SYSTEMS INC [US]
- [A] FR 2312067 A1 19761217 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] EP 0013030 A1 19800709 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- [A] EP 0031156 A1 19810701 - MATSUSHITA ELECTRIC IND CO LTD [JP]
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
WO 8301675 A1 19830511; EP 0093173 A1 19831109; EP 0093173 A4 19840427; JP S5880426 A 19830514
DOCDB simple family (application)
JP 8200165 W 19820513; EP 82901429 A 19820513; JP 17883281 A 19811106