F05D2250/31 - CPC Classification Index

ClassID:

145460 ⎘

F05D2250/31 - CPC Classification

Classification description:

Geometry; Arrangement of components according to the direction of their main axis or their axis of rotation

Sub-classes:

F05D2250/311 » the axes being in line 78
F05D2250/312 » the axes being parallel to each other 110
F05D2250/313 » the axes being perpendicular to each other 58
F05D2250/314 » the axes being inclined in relation to each other 250
F05D2250/315 » the main axis being substantially vertical 9

Recent Application in this class:

20250314220

2025-10-09

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

20220364527

2022-11-17

SEAL FOR GIMBALING AND/OR FIXED ROCKET ENGINE NOZZLES, AND ASSOCIATED SYSTEMS AND METHODS

20190093553

2019-03-28

REVERSE-FLOW CORE GAS TURBINE ENGINE WITH A PULSE DETONATION SYSTEM

20180291818

2018-10-11

Turbine engine gearbox assembly with sets of inline gears

20180274367

2018-09-27

Turbomachine component arrangement

20180094717

2018-04-05

Accessory gearbox for a gas turbine engine

20180094675

2018-04-05

Bearing centering spring with integral outer rings

20170050275

2017-02-23

Aircraft engine rotor assembly method and device

20160363137

2016-12-15

Pylon matched fan exit guide vane for noise reduction in a geared turbofan engine

#10

20150377125

2015-12-31

Reverse-flow core gas turbine engine with a pulse detonation system

#11

20150369134

2015-12-24

Reverse core gas turbine engine with high temperature third stream

#12

20150322855

2015-11-12

Reverse flow gas turbine engine core

#13

20150300258

2015-10-22

Cooling hole arrangement for engine component

#14

20150300250

2015-10-22

Two spool gas generator to create family of gas turbine engines

#15

20150285089

2015-10-08

Gas turbine in mechanical drive applications and operating methods

#16

20140219792

2014-08-07

Pylon matched fan exit guide vane for noise reduction in a geared turbofan engine

#17

20130149133

2013-06-13

Stator vane shroud having an offset

#18

20120156006

2012-06-21

ACOUSTIC LINER

#19

20120117982

2012-05-17

Axial accessory gearbox

#20

20120117981

2012-05-17

Axial accessory gearbox

#21

20110142652

2011-06-16

Rotating blade system for a row of rotating blades of a turbomachine

#22

20100260609

2010-10-14

Advanced booster rotor blade

#23

20090055146

2009-02-26

Vanes for exposure to vibratory loading

#24

20070152097

2007-07-05

Exhaust assembly for missile system, and method

#25

20070101726

2007-05-10

Methods and apparatus for injecting fluids into a turbine engine

#26

20070017225

2007-01-25

Combustion transition duct providing stage 1 tangential turning for turbine engines

#27

20060288707

2006-12-28

Support system for transition ducts

#28

20050096891

2005-05-05

Design of vanes for exposure to vibratory loading

#29

16813197

2022-07-19

Seal for gimbaling and/or fixed rocket engine nozzles, and associated systems and methods