EP 4150232 A1 20230322 - ACTUATOR FOR FLUID FLOW CONTROLLERS
Title (en)
ACTUATOR FOR FLUID FLOW CONTROLLERS
Title (de)
AKTUATOR FÜR DURCHFLUSSREGLER
Title (fr)
ACTIONNEUR POUR RÉGULATEURS D'ÉCOULEMENT DE FLUIDE
Publication
Application
Priority
- DK PA202000562 A 20200511
- EP 2021062360 W 20210510
Abstract (en)
[origin: WO2021228781A1] The present invention relates to an actuator comprising a) a housing or mounting plate; b) a ring- or tube-shaped drive shaft rotatably mounted in/on said housing or mounting plate; said drive shaft having a toothed channel; c) an electric motor unit positioned within said housing or on said mounting plate, and indirectly or directly adapted to transfer a torque to said drive shaft; d) a ring- or tube-shaped first insert comprising i) a channel adapted for receiving a rotatable shaft of a fluid flow controller; and ii) a toothed outer face complementary in shape to said toothed channel; wherein said first insert is adapted for insertion into and for releasably or non-releasably engagement with said toothed channel; and e) a mechanism adapted for preventing said first insert from passing through said toothed channel.
IPC 8 full level
F16H 19/00 (2006.01); F16D 1/10 (2006.01); F16K 31/04 (2006.01); F16K 31/53 (2006.01)
CPC (source: DK EP)
F16D 1/101 (2013.01 - DK EP); F16H 19/001 (2013.01 - EP); F16K 31/041 (2013.01 - DK EP); F16K 31/055 (2013.01 - DK); F16D 2001/102 (2013.01 - EP)
Citation (search report)
- [YA] US 2017241560 A1 20170824 - BAKKEN TOM M [US], et al
- [Y] WO 2013013334 A2 20130131 - BELIMO HOLDING AG [CH]
- [Y] US 2006291954 A1 20061228 - IGARASHI MASAHIKO [JP], et al
- [Y] DE 10131043 A1 20030109 - KLUDI GMBH & CO KG [DE]
- See also references of WO 2021228781A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021228781 A1 20211118; DK 180976 B1 20220826; DK 202000562 A1 20220104; EP 4150232 A1 20230322
DOCDB simple family (application)
EP 2021062360 W 20210510; DK PA202000562 A 20200511; EP 21726587 A 20210510