EP 3217012 A1 20170913 - DISCHARGE ACOUSTIC FILTER, MANUFACTURING PROCESS OF DISCHARGE ACOUSTIC FILTER AND HERMETIC COMPRESSOR
Title (en)
DISCHARGE ACOUSTIC FILTER, MANUFACTURING PROCESS OF DISCHARGE ACOUSTIC FILTER AND HERMETIC COMPRESSOR
Title (de)
AKUSTISCHER ENTLADUNGSFILTER, HERSTELLUNGSVERFAHREN FÜR EINEN AKUSTISCHEN ENTLADUNGSFILTER UND HERMETISCHER VERDICHTER
Title (fr)
FILTRE ACOUSTIQUE DE DÉCHARGE, PROCÉDÉ DE FABRICATION DE FILTRE ACOUSTIQUE DE DÉCHARGE ET COMPRESSEUR HERMÉTIQUE
Publication
Application
Priority
BR 102016005387 A 20160311
Abstract (en)
The present invention lies in the field of mechanical engineering and describes a discharge acoustic filter. Specifically, the present invention comprises a discharge acoustic filter, optionally made of polymeric material in which the connections between the discharge chambers are internally disposed, in order to reduce the surface area of the discharge acoustic filter, reducing heat exchange in relation to the hermetic volume, thus, increasing thermal efficiency and reducing the energy consumption of the system.
IPC 8 full level
F04B 39/00 (2006.01)
CPC (source: CN EP US)
F04B 39/0055 (2013.01 - CN US); F04B 39/0061 (2013.01 - CN EP US); F04B 39/0072 (2013.01 - EP US); F04B 39/12 (2013.01 - US); F04B 39/125 (2013.01 - CN)
Citation (applicant)
- EP 2725228 A1 20140430 - HUANGSHI DONGBEI ELECTRICAL APPLIANCE CO LTD [CN]
- US 8246320 B2 20120821 - PARK DONG-WOO [KR], et al
Citation (search report)
- [IA] GB 2224314 A 19900502 - DANFOSS AS [DK]
- [I] US 3600110 A 19710817 - ROMER BENDT WEGGE, et al
- [A] KR 100681458 B1 20070209 - DAEWOO ELECTRONICS CORP [KR]
- [A] WO 2014059504 A1 20140424 - WHIRLPOOL SA [BR]
- [A] US 3202344 A 19650824 - MADS CLAUSEN
- [A] WO 2014053040 A1 20140410 - WHIRLPOOL SA [BR]
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
DOCDB simple family (publication)
EP 3217012 A1 20170913; BR 102016005387 A2 20170919; CN 107178483 A 20170919; JP 2017160908 A 20170914; US 2017260974 A1 20170914
DOCDB simple family (application)
EP 17160173 A 20170309; BR 102016005387 A 20160311; CN 201710144453 A 20170313; JP 2017042447 A 20170307; US 201715453344 A 20170308