EP 3279533 A1 20180207 - A CONTROL SYSTEM FOR A PRESSURISED GAS PATH
Title (en)
A CONTROL SYSTEM FOR A PRESSURISED GAS PATH
Title (de)
STEUERUNGSSYSTEM FÜR EINEN PFAD EINES DRUCKBEAUFSCHLAGTEN GASES
Title (fr)
SYSTÈME DE COMMANDE POUR TRAJET DE GAZ SOUS PRESSION
Publication
Application
Priority
GB 201613242 A 20160801
Abstract (en)
A control system for a pressurised gas path comprising a stem axially movable towards and away from an opening to control the pressurised gas path. A rotary actuator is coupled to the stem so that rotation of the actuator causes axial movement of the stem. At least one element is coupled between the stem and actuator, each element being biased into a first position in which it can transfer the motion of the actuator to the stem. Each coupling element is arranged to move to a second position, against the action of the biasing force, when the torque applied to the actuator exceeds a threshold value so as to decouple the actuator from the stem.
IPC 8 full level
F16K 31/00 (2006.01); F17C 13/04 (2006.01)
CPC (source: EP GB)
F17C 13/04 (2013.01 - EP GB); F17C 2205/0323 (2013.01 - EP); F17C 2205/0329 (2013.01 - GB); F17C 2205/0338 (2013.01 - EP GB); F17C 2205/035 (2013.01 - EP)
Citation (search report)
- [XA] US 3053498 A 19620911 - DUMM ROBERT P
- [XA] US 6328280 B1 20011211 - DAVIDSON GILBERT [US]
- [XA] US 7584936 B2 20090908 - LEWIS JEFF [US], et al
- [X] WO 8503754 A1 19850829 - WILLIAMS WILLIAM J, et al
- [X] US 6681949 B2 20040127 - TIBOR KENNETH R [US]
- [X] US 8262059 B2 20120911 - DOLENTI WILLIAM T [US], et al
- [X] US 2608377 A 19520826 - WALTER STREUN
- [X] US 5295907 A 19940322 - AKKERMAN NEIL H [US]
- [X] US H636 H 19890606
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 3279533 A1 20180207; AU 2017210518 A1 20180215; CA 2975055 A1 20180201; GB 201613242 D0 20160914; GB 2552782 A 20180214
DOCDB simple family (application)
EP 17184061 A 20170731; AU 2017210518 A 20170801; CA 2975055 A 20170801; GB 201613242 A 20160801