ClassID:

144433

F04F5/463 - CPC Classification

Classification description:

Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow; Component parts, details, or accessories not provided for in, or of interest apart from, groups  - ; Arrangements of nozzles with provisions for mixing

Recent Application in this class:
#1
20240337275
2024-10-10

High efficiency aspirator for inflatable emergency slides

#2
20240159251
2024-05-16

FUEL CELL EJECTOR

#3
20240011509
2024-01-11

EJECTOR

#4
20230287903
2023-09-14

Nozzle Appliance for a Jet Pump and Jet Pump

#5
20230271708
2023-08-31

Insert for suction duct

#6
20230193928
2023-06-22

High efficiency aspirator for inflatable emergency slides

#7
20220403856
2022-12-22

EJECTOR AND VACUUM GENERATING DEVICE INCLUDING THE SAME

#8
20220364577
2022-11-17

Ejector device

#9
20220082114
2022-03-17

Jet pump unit having an axis of a nozzle and an axis of a mixing tube offset by an angle

#10
20220056926
2022-02-24

RECOVERING WASTE OIL

#11
20220003248
2022-01-06

High efficiency aspirator for inflatable emergency slides

#12
20210317845
2021-10-14

JET PUMP

#13
20210222707
2021-07-22

Removing Fluid Substances

#14
20210053692
2021-02-25

Aspirator with pressure relief flaps

#15
20200386243
2020-12-10

POWDER JET PUMP

#16
20200370569
2020-11-26

Supersonic ejector with annular chamber

#17
20200280079
2020-09-03

Jet pump unit comprising a metering valve, for controlling a gaseous medium

#18
20200251232
2020-08-06

Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors

#19
20200191169
2020-06-18

Aspirators for evacuation assemblies

#20
20200124057
2020-04-23

Aspirator with secondary inlets

#21
20200094971
2020-03-26

Insert for suction duct

#22
20200030555
2020-01-30

ENHANCED EDUCTOR DESIGN

#23
20190338623
2019-11-07

Jet pump

#24
20190331139
2019-10-31

Ejector device

#25
20190162205
2019-05-30

SPLIT DIFFUSER

#26
20190128289
2019-05-02

Ejector and a turbo-machine having an ejector

#27
20190107125
2019-04-11

Jet pump for a turbomachine, comprising blading for imparting rotation to active fluid

#28
20190048768
2019-02-14

Ejector device and combination of a cylinder head cover and an ejector device

#29
20190032678
2019-01-31

Ejector, ejector production method, and method for setting diffuser outlet flow path

#30
20190017519
2019-01-17

Compact air aspirator with annular ejector

#31
20190010962
2019-01-10

High efficiency aspirator for inflatable emergency slides

#32
20180277265
2018-09-27

Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors

#33
20180202466
2018-07-19

Aspirator system

#34
20180202316
2018-07-19

BORESCOPE VACUUM RETRIEVAL SYSTEM

#35
20180193680
2018-07-12

Ejector nozzle and use of the ejector nozzle

#36
20180186461
2018-07-05

Aspirator

#37
20180120004
2018-05-03

Ejector and refrigeration cycle apparatus having ejector

#38
20180087537
2018-03-29

Collapsible/ extendable aspirator system

#39
20180045225
2018-02-15

Ejector, manufacturing method thereof, and ejector-type refrigeration cycle

#40
20180043316
2018-02-15

AERATION OF LIQUID SUITABLE FOR AQUEOUS WASTE TREATMENT

#41
20170321726
2017-11-09

Slip joint clamps and methods for use in a nuclear reactor jet pump

#42
20170248160
2017-08-31

Ejector for a sealed system

#43
20170247962
2017-08-31

Method of Retrieving a Flow Back Jet Pump from an Oil Well

#44
20170241444
2017-08-24

JET PUMP AND DIFFUSER EXTENSION SLEEVE OF SAME

#45
20170108013
2017-04-20

Sealing device for jet pump slip joints

#46
20170102010
2017-04-13

Ejector using swirl flow

#47
20170074108
2017-03-16

Nozzle module for an energy converter

#48
20170056609
2017-03-02

ENHANCED EDUCTOR DESIGN

#49
20170016459
2017-01-19

Collapsible/extendable aspirator system

#50
20160169565
2016-06-16

Ejector

#51
20160138472
2016-05-19

Ventilation of a turbomachine nacelle

#52
20160130894
2016-05-12

Flow back jet pump

#53
20160033183
2016-02-04

Ejector and heat pump apparatus including the same

#54
20150361994
2015-12-17

Controllable constriction device for the throat of a venturi channel for introducing a liquid additive into a stream of main liquid

#55
20150344289
2015-12-03

Assembly for controlling eductive dispensing

#56
20150292524
2015-10-15

JET PUMP

#57
20150285271
2015-10-08

JET PUMP

#58
20150240955
2015-08-27

Jet valve spool

#59
20150204057
2015-07-23

Adjustable jet valve

#60
20150152885
2015-06-04

EJECTOR

#61
20150033790
2015-02-05

Ejector

#62
20150023809
2015-01-22

Ejector

#63
20140369861
2014-12-18

JET PUMP UNIT

#64
20130323089
2013-12-05

Annular jet pump

#65
20130256425
2013-10-03

SELF CLEANING EDUCTOR

#66
20120034106
2012-02-09

Ejector Device for Forming a Pressurized Mixture of Liquid and Gas, and Use Therefore

#67
20120027158
2012-02-02

Jet pump and method for restraining vibration of the same

#68
20120018000
2012-01-26

Device and method for use in a shower system

#69
20110166541
2011-07-07

ADJUSTABLE SOLID PARTICLE APPLICATION SYSTEM

#70
20110155129
2011-06-30

Enhanced eductor design

#71
20110135505
2011-06-09

Pump Device For Feeding Fuel In A Fuel Tank

#72
20110052424
2011-03-03

Jet pump assembly having increased entrainment flow

#73
20100266424
2010-10-21

Inflation aspirator with collapsible barrel

#74
20100207038
2010-08-19

Apparatus and method for laser irradiation

#75
20100202898
2010-08-12

Jet pump assembly

#76
20100150742
2010-06-17

Reconfigurable jet pump

#77
20090324429
2009-12-31

Static fluid mixing pump device

#78
20090317691
2009-12-24

Ejector for fuel cell system

#79
20090290994
2009-11-26

Suction Jet Pump

#80
20080074944
2008-03-27

Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel

#81
20080073444
2008-03-27

Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel

#82
20080044294
2008-02-21

IN-LINE JET PUMPS AND METHODS OF USE

#83
20060092758
2006-05-04

Fluid mixing venturi

#84
20060070675
2006-04-06

Pressurized gas-water mixer

#85
20050089408
2005-04-28

Fluid ejector pumps