EP 0435119 A1 19910703 - Improvements to the water softening system in a washing machine.
Title (en)
Improvements to the water softening system in a washing machine.
Title (de)
Wasserenthärtungsanlage für Waschmaschine.
Title (fr)
Adoucisseur d'eau pour machine à laver.
Publication
Application
Priority
IT 6815289 A 19891222
Abstract (en)
It is described an improved water softening system in a washing machine, particularly a dishwasher for domestic use, comprising a vessel for ions exchange resins; the main feature of the described system is that the water to be softened is passed through the resins practically only when it is intended to be used at a temperature higher than a prefixed value. <IMAGE>
IPC 1-7
IPC 8 full level
A47L 15/42 (2006.01)
CPC (source: EP)
A47L 15/4229 (2013.01)
Citation (search report)
- [X] FR 1551606 A 19681227
- [X] DE 3519831 A1 19861204 - BOSCH SIEMENS HAUSGERAETE [DE]
- [A] DE 3438232 A1 19860424 - BOSCH SIEMENS HAUSGERAETE [DE]
- [A] DE 3239226 C1 19840119 - BOSCH SIEMENS HAUSGERAETE
- [A] EP 0000942 A1 19790307 - HOBART CORP [US]
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0435119 A1 19910703; IT 1238419 B 19930726; IT 8968152 A0 19891222; IT 8968152 A1 19910622
DOCDB simple family (application)
EP 90124313 A 19901215; IT 6815289 A 19891222