ClassID:

140396

F02K7/06 - CPC Classification

Classification description:

Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves

Sub-classes:
Recent Application in this class:
#1
20240026839
2024-01-25

Pulse Detonation Wave Generator

#2
20230175459
2023-06-08

PLURALITY OF AIRBREATHING AND NON-AIRBREATHING ENGINES

#3
20230147062
2023-05-11

Pulse Detonation Wave Generator

#4
20210040898
2021-02-11

Turbine section of high bypass turbofan

#5
20200182195
2020-06-11

JET ENGINE WITH CONTINUOUS AND DISCONTINUOUS IMPULSE

#6
20200166207
2020-05-28

Constant volume combustion system

#7
20190128216
2019-05-02

Systems and methods for improving operation of pulse combustors

#8
20180355822
2018-12-13

Multiple chamber rotating detonation combustor

#9
20180274440
2018-09-27

Constant-volume combustion module for a turbine engine

#10
20180245542
2018-08-30

ACOUSTIC COMPRESSION ENGINE

#11
20180073464
2018-03-15

Combustion operated impulse drive unit

#12
20180010517
2018-01-11

Constant-volume combustion module for a turbine engine, comprising communication-based ignition

#13
20170122265
2017-05-04

Multi-cycle stratified internal combustion system

#14
20170082069
2017-03-23

Pulse detonation drive

#15
20170082068
2017-03-23

Rotating pulse detonation engine, power generation system including the same, and methods of making and using the same

#16
20170082067
2017-03-23

Systems and methods for improving operation of pulse combustors

#17
20160298469
2016-10-13

Aircraft blade lock retainer

#18
20160003044
2016-01-07

Internal detonation engine, hybrid engines including the same, and methods of making and using the same

#19
20150345404
2015-12-03

Turbine section of high bypass turbofan

#20
20150316001
2015-11-05

Pulse Detonation Engine with Variable Control Piezoelectric Fuel Injector

#21
20150285506
2015-10-08

Standing detonation wave engine

#22
20150275822
2015-10-01

SUPERCHARGED PULSE JET ENGINE AND RELATED METHOD OF USE

#23
20150184615
2015-07-02

Method and thermal reactor for single-valve propulsion with multiple injections and combustions per rotation cycle

#24
20150128599
2015-05-14

Continuous detonation combustion engine and system

#25
20140338358
2014-11-20

Internal detonation engine, hybrid engines including the same, and methods of making and using the same

#26
20140338348
2014-11-20

ROTARY PULSE DETONATION ENGINE

#27
20140261341
2014-09-18

Multi-cycle stratified internal combustion system

#28
20140174055
2014-06-26

Turbine section of high bypass turbofan

#29
20130263569
2013-10-10

Helical cross flow (HCF) pulse detonation engine

#30
20130081376
2013-04-04

Pulse Detonation Engine with Variable Control Piezoelectric Fuel Injector

#31
20130025256
2013-01-31

Pulsed detonation engine

#32
20120291449
2012-11-22

Turbine section of high bypass turbofan

#33
20120204534
2012-08-16

SYSTEM AND METHOD FOR DAMPING PRESSURE OSCILLATIONS WITHIN A PULSE DETONATION ENGINE

#34
20120131901
2012-05-31

SYSTEM AND METHOD FOR CONTROLLING A PULSE DETONATION ENGINE

#35
20110214409
2011-09-08

Combustion turbine in which combustion is intermittent

#36
20110146285
2011-06-23

PULSE DETONATION SYSTEM WITH FUEL LEAN INLET REGION

#37
20110127456
2011-06-02

Rotating valve assembly for high temperature and high pressure operation

#38
20110088370
2011-04-21

Pulsed detonation engine

#39
20110047961
2011-03-03

PULSE DETONATION INLET MANAGEMENT SYSTEM

#40
20110030340
2011-02-10

Pulse detonation engine

#41
20100242435
2010-09-30

Helical cross flow (HCF) pulse detonation engine

#42
20100229529
2010-09-16

Timing control system for pulse detonation engines

#43
20100192536
2010-08-05

Ground-based simple cycle pulse detonation combustor based hybrid engine for power generation

#44
20080098748
2008-05-01

Dual mode combustion operation of a pulse detonation combustor in a hybrid engine

#45
20080098710
2008-05-01

Inlet airflow management system for a pulse detonation engine for supersonic applications

#46
20060260291
2006-11-23

Pulse detonation assembly with cooling enhancements

#47
20060254254
2006-11-16

Mixing-enhancement inserts for pulse detonation chambers

#48
20060254252
2006-11-16

Pulse detonation assembly and hybrid engine

#49
20060216662
2006-09-28

Pulse combustion device

#50
20060213201
2006-09-28

Pulse combustion device

#51
20060048499
2006-03-09

Pulsed detonation engine

#52
20050183413
2005-08-25

Pulse detonation engine and valve

#53
20050144930
2005-07-07

Gas explosion machine

#54
20050138933
2005-06-30

Pulse detonation engine and method for initiating detonations

#55
20050079461
2005-04-14

Steady-state detonation combustor and steady-state detonation wave generating method

#56
20050019620
2005-01-27

Hybrid fuel cell-pulse detonation power system