EP 0044040 A3 19821027 - ELECTRICALLY HEATED APPARATUS FOR DOMESTIC USE
Title (en)
ELECTRICALLY HEATED APPARATUS FOR DOMESTIC USE
Publication
Application
Priority
DE 3026545 A 19800712
Abstract (en)
[origin: EP0044040A2] The apparatus has a vat (12), in which water is used for cleaning purposes, for example for washing dishes. The water passes into the apparatus through a throughflow heater (17), arranged outside the vat (12), from where it passes via a pipe (18) into the vat (12). In order to keep any damage as low as possible even if all safety devices fail, the throughflow heater has a high output in relation to its surface so that its heating device burns through if the throughflow heater (17) operates without water, in which case the excessive temperature thereby occurring is limited to the throughflow heater (17) itself. The characteristics of the throughflow heater (17) are selected such that burning-through of the heating device actually occurs if it operates without water. In preferred embodiments, it is ensured by corresponding design of the throughflow heater that a good eddying of the water occurs in the latter without the formation of bubbles. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 15/42 (2006.01); D06F 39/04 (2006.01); F24H 1/10 (2006.01); H05B 3/48 (2006.01)
CPC (source: EP US)
A47L 15/4285 (2013.01 - EP); D06F 39/04 (2013.01 - EP US); F24H 1/102 (2013.01 - EP); H05B 3/48 (2013.01 - EP US)
Citation (search report)
- [A] FR 2090181 A1 19720114 - ELPAG AG CHUR
- [AP] DE 3006511 A1 19800918 - IRCA SPA
- [A] FR 1223857 A 19600621
- [A] DE 968503 C 19580227 - THEODOR STIEBEL DIPL ING DR
- [A] DE 901091 C 19540913 - BANGERT HEINRICH
- [A] AU 54298 B
- [A] GB 1454772 A 19761103 - GARDOM & LOCK LTD
- [A] DE 2348336 A1 19750410 - LICENTIA GMBH
- [A] FR 2331232 A1 19770603 - FOA MICHEL [FR]
- [A] FR 2317600 A1 19770204 - ZEIER H [CH]
- [A] FR 2137092 A1 19721229 - MOULINEX SA
- [AP] GB 2062823 A 19810528 - PHILIPS NV
- [A] DE 1286281 B 19690102 - LICENTIA GMBH
- [A] US 3096426 A 19630702 - AUGUST AXELSON ESKIL ANDERS
- [A] US 3104306 A 19630917 - MARKLEY JR VERN C
- [A] US 2011811 A 19350820 - GARRETT HUGH C
- [A] GB 663267 A 19511219 - JAMES STOTT & COMPANY ENGINEER, et al
- [A] US 2033443 A 19360310 - JOHN MOSES
- [A] BE 567297 A
Designated contracting state (EPC)
AT CH DE FR GB IT SE
DOCDB simple family (publication)
EP 0044040 A2 19820120; EP 0044040 A3 19821027; DE 3026545 A1 19820204; ES 503842 A0 19821116; ES 8301349 A1 19821116; YU 168681 A 19830630
DOCDB simple family (application)
EP 81105343 A 19810709; DE 3026545 A 19800712; ES 503842 A 19810710; YU 168681 A 19810708