ClassID:

36170

B05B7/1472 - CPC Classification

Classification description:

Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials; Arrangements for supplying particulate material Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder

Recent Application in this class:
#1
20260145189
2026-05-28

POWDER DELIVERY SYSTEM OF A POWDER COATING INJECTOR BASED ON THE VENTURI PRINCIPLE

#2
20260145109
2026-05-28

A POWDER PAINT INJECTOR FILTER SYSTEM BASED ON THE VENTURI PRINCIPLE

#3
20260063149
2026-03-05

Venturi Powder Pump and Coating Installation Comprising Such a Powder Pump

#4
20250109741
2025-04-03

POWDER SUPPLY PUMP

#5
20240416371
2024-12-19

POWDER FEED UNIT AND APPARATUS COMPRISING THE SAME

#6
20240351057
2024-10-24

MEASURING DEVICE FOR MEASURING A COATING POWDER MASS FLOW RATE THAT CAN BE GENERATED BY MEANS OF COMPRESSED GAS IN A POWDER LINE AND CONVEYING DEVICE FOR COATING POWER

#7
20240299963
2024-09-12

Gas Transfer Type Ultrasonic Gushing Fine Powder Quantitative Feeding System And Gas Transfer Type Ultrasonic Gushing Fine Powder Quantitative Feeding Method

#8
20240189845
2024-06-13

A feeding unit and a powdering station comprising such a feeding unit

#9
20230058983
2023-02-23

Powder Suction And Discharge Apparatus

#10
20220016653
2022-01-20

Dilute phase powder pump and method for operating a dilute phase powder pump

#11
20210078023
2021-03-18

Dispensing device for spraying a sprayable medium

#12
20210060590
2021-03-04

Multicolor powder center for supplying at least one powder spraying device with different types of coating powder as required

#13
20200368767
2020-11-26

Apparatus for coating objects with a powder coating and for speeding a color change phase

#14
20200360945
2020-11-19

Multicolor powder center for supplying at least one powder spraying device with different types of coating powder as required

#15
20200331011
2020-10-22

Multicolor powder center for supplying at least one powder spraying device with different types of coating powder as required

#16
20200276604
2020-09-03

Colour change system for powder coating

#17
20200139389
2020-05-07

Feed center for dense phase system

#18
20200101475
2020-04-02

Powdering system

#19
20200055066
2020-02-20

Air-wash powder sieving apparatus for powder coating system

#20
20200047200
2020-02-13

Powder conveying injector for conveying coating powder and Venturi nozzle assembly

#21
20190314837
2019-10-17

Powder conveyor for the conveying of coating powder, and powder center comprising the powder conveyor for supplying a powder coating facility

#22
20190299242
2019-10-03

HOT MELT ADHESIVE SUPPLY AND METHODS ASSOCIATED THEREWITH

#23
20190070620
2019-03-07

Feed center for dense phase system

#24
20180147585
2018-05-31

Method for operating a dense phase powder pump and dense phase powder pump

#25
20170173610
2017-06-22

Feed center for dense phase system

#26
20160250653
2016-09-01

Vibrating sieving apparatus and a system for real time sieving

#27
20160236230
2016-08-18

Hot melt adhesive supply and methods associated therewith

#28
20160221013
2016-08-04

Powder supply by means of a dense flux pump for a coating system

#29
20160184845
2016-06-30

Apparatus for use of powder from the container

#30
20160052001
2016-02-25

Venturi pump and facility for applying paint coatings

#31
20150307271
2015-10-29

Device for conveying a fine-particle medium

#32
20150190823
2015-07-09

Dense phase or dilute phase delivery through a powder gun

#33
20150151319
2015-06-04

Device for conveying coating powder from a powder container

#34
20140048015
2014-02-20

Screen insert for a powder chamber of a powder supplying device

#35
20140044958
2014-02-13

Method and system for applying particulate solids on a substrate

#36
20130243535
2013-09-19

Coating-powder-supply apparatus

#37
20130105526
2013-05-02

Vacuum system feed assist mechanism

#38
20130105004
2013-05-02

HOT MELT DISPENSING SYSTEM WITH HEATED ACCUMULATOR

#39
20130105000
2013-05-02

Powder delivery apparatus

#40
20130099026
2013-04-25

Jet-receiving nozzle for a powder-delivery injector plus powder-delivery injector

#41
20130019970
2013-01-24

Powder supply system and method for colour change in a powder supply system

#42
20120107497
2012-05-03

Method and system for applying particulate solids on a substrate

#43
20120058264
2012-03-08

SPRAYING DEVICE AND METHOD

#44
20120021133
2012-01-26

Powder hopper with quiet zone, a combination of a powder hopper and a powder spray gun and a method of operating a powder hopper

#45
20120009046
2012-01-12

Device for Emptying Powder Bags for Powder Spraying Apparatus

#46
20110123713
2011-05-26

Powder coating apparatus and method

#47
20100212589
2010-08-26

Powder spraycoating control system and its combination with powder feeding device or with powder spraycoating device

#48
20100203229
2010-08-12

Coating-powder-supply apparatus

#49
20100034600
2010-02-11

Coating powder feeding device

#50
20090311422
2009-12-17

Particle cluster, composite structure formation method, and formation system

#51
20090263575
2009-10-22

Powder pump with vacuum filling

#52
20090238987
2009-09-24

Apparatus for applying electrostatic powders on manufactured articles in general

#53
20090121051
2009-05-14

Compressed air throttle device and a powder spray coating device

#54
20080283630
2008-11-20

Purge arrangement for fast powder change

#55
20080205189
2008-08-28

DENSE PHASE PUMP FOR PULVERULENT MATERIAL

#56
20080191437
2008-08-14

Powder spray coating cart

#57
20080190366
2008-08-14

Spray coating control device

#58
20080190359
2008-08-14

Powder feeding device for spray coating powder

#59
20080187658
2008-08-07

Powder spray coating apparatus and powder spray coating method

#60
20080187423
2008-08-07

DEVICE FOR EMPTYING POWDER BAGS FOR POWDER SPRAYING APPARATUS

#61
20080152437
2008-06-26

PULVERULENT MATERIAL TRANSPORT

#62
20080041979
2008-02-21

Apparatus for thermal spray coating

#63
20080017103
2008-01-24

Supply for dry particulate material

#64
20070235558
2007-10-11

Device for continuously metering and transporting a powder, the use of the device, and a coating powder sprayer installation including the system

#65
20070215042
2007-09-20

Vehicle powder coating system

#66
20070169843
2007-07-26

Method and apparatus for powder delivery system

#67
20070163493
2007-07-19

Feeding station for electrostatic powdering device

#68
20070151663
2007-07-05

Method and system for applying particulate solids on a substrate

#69
20070057097
2007-03-15

Dry powder injector

#70
20070051835
2007-03-08

Film forming apparatus and jetting nozzle

#71
20060196416
2006-09-07

Vehicle powder coating system

#72
20060177280
2006-08-10

Fluidizing unit for a powder conveyor and powder conveyor with fluidizing unit

#73
20060138252
2006-06-29

Powder conveying device and catching nozzle for the powder conveying device

#74
20060137315
2006-06-29

Controlling cyclone efficiency with vacuum interface

#75
20060054085
2006-03-16

Simplified powder fluidization apparatus and method

#76
20060039762
2006-02-23

Air distributor for a compressed-air-operated powder transportation unit of a powder coating device

#77
20050235912
2005-10-27

Vehicle powder coating system

#78
20050178851
2005-08-18

QUICK CHANGE POWDER COATING SPRAY SYSTEM

#79
20050152751
2005-07-14

Method for regulating the flow of powder carried by an air stream and device therefor

#80
20050121545
2005-06-09

Dry powder injector

#81
20050115496
2005-06-02

SUPPLY FOR DRY PARTICULATE MATERIAL

#82
20050082395
2005-04-21

Apparatus for thermal spray coating

#83
20050028867
2005-02-10

Powder paint color changer

#84
20050022483
2005-02-03

Controlling cyclone efficiency with a vacuum interface