EP 1213451 B1 20060614 - Diaphragm valve with spring-supported diaphragm
Title (en)
Diaphragm valve with spring-supported diaphragm
Title (de)
Membranventil mit einer federgestützten Membran
Title (fr)
Soupape à membrane avec une membrane supportée par un ressort
Publication
Application
Priority
DE 10061307 A 20001208
Abstract (en)
[origin: EP1213451A1] The membrane valve has a heater which transmits heat to the valve spring (20). The valve has a casing (17) with an input line (21) and an output line (23). The induction line can be closed by a membrane (19) supported by the spring. The heating device may have a wall cladding (25) of a heat-conducting material such as copper, and a heating element (28).
IPC 8 full level
F01M 13/02 (2006.01); F01M 13/00 (2006.01); F01M 13/04 (2006.01)
CPC (source: EP)
F01M 13/023 (2013.01); F01M 2013/0027 (2013.01); F01M 2013/0455 (2013.01); F01M 2013/0472 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1213451 A1 20020612; EP 1213451 B1 20060614; AT E330110 T1 20060715; DE 10061307 A1 20020711; DE 50110137 D1 20060727
DOCDB simple family (application)
EP 01127107 A 20011115; AT 01127107 T 20011115; DE 10061307 A 20001208; DE 50110137 T 20011115