Equipment for preventing the formation of, or for removal of, dust

Industry

CPC
E21C35/22

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C35/22Equipment for preventing the formation of, or for removal of, dust

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gas-liquid spray dust settlement system for fully mechanized mining...
- Patent number 11,873,719
- Issue date Jan 16, 2024
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Liang Yuan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ground milling machine with dust removal device and service tunnel...
- Patent number 11,668,058
- Issue date Jun 6, 2023
- Bomag GmbH
- Stefan Kloeckner
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Auxiliary transportation and support system used after rapid excava...
- Patent number 11,459,888
- Issue date Oct 4, 2022
- LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO., LTD.
- Changyan Pu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth working machine having a dust extraction system and rotatable...
- Patent number 11,286,628
- Issue date Mar 29, 2022
- Wirtgen GmbH
- Stephan Drumm
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Filter assembly and scrubber section for a continuous miner
- Patent number 11,207,627
- Issue date Dec 28, 2021
- University of Kentucky Research Foundation
- Ashish Ranjan Kumar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Earth working machine having a filtered dust extraction system with...
- Patent number 11,203,843
- Issue date Dec 21, 2021
- Wirtgen GmbH
- Stephan Drumm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shearer cutting unit with double-speed rollers
- Patent number 10,954,784
- Issue date Mar 23, 2021
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kuidong Gao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter pick assembly with water spray assembly
- Patent number 10,830,042
- Issue date Nov 10, 2020
- Minnovation Limited
- George Albert Parrott
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Ground milling machine, in particular road milling machine, for rem...
- Patent number 10,731,304
- Issue date Aug 4, 2020
- Bomag GmbH
- Robert Laux
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Cold planer cutting chamber ventilation
- Patent number 10,633,807
- Issue date Apr 28, 2020
- Caterpillar Paving Products Inc.
- Colton John Hirman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ground milling machine, in particular road milling machine, for rem...
- Patent number 10,301,782
- Issue date May 28, 2019
- Bomag GmbH
- Robert Laux
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spray system for mining machine
- Patent number 10,227,871
- Issue date Mar 12, 2019
- Joy Global Underground Mining LLC
- Ryan Dickey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatic dust suppression system and method
- Patent number 10,151,199
- Issue date Dec 11, 2018
- Joy Global Surface Mining Inc
- Eric J. Kuiper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting bit assembly
- Patent number 10,053,983
- Issue date Aug 21, 2018
- Joy Global Underground Mining LLC
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shield for sumping frame of mining machine
- Patent number 9,903,202
- Issue date Feb 27, 2018
- Joy MM Delaware, Inc.
- John Willison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling tool support and method of collaring
- Patent number 9,896,889
- Issue date Feb 20, 2018
- Sandvik Mining and Construction Oy
- Jouni Koskinen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cold planer exhaust system with access doors
- Patent number 9,873,142
- Issue date Jan 23, 2018
- Caterpillar Paving Products Inc.
- Jason Bjorge
- B08 - CLEANING
Information Patent Grant
Cutting bit assembly
- Patent number 9,765,618
- Issue date Sep 19, 2017
- Joy MM Delaware, Inc.
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Block with coolant delivery
- Patent number 9,695,687
- Issue date Jul 4, 2017
- Kennametal Inc.
- Luke A. Weber
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust suppression arrangement for heavy excavation equipment
- Patent number 9,587,373
- Issue date Mar 7, 2017
- Vermeer Manufacturing Company
- David William Gift
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Air flow system for mining machine
- Patent number 9,482,090
- Issue date Nov 1, 2016
- Joy MM Delaware, Inc.
- John Willison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wet scrubber having a compact demister that requires reduced energy...
- Patent number 9,388,688
- Issue date Jul 12, 2016
- CFT GmbH
- Reinhold Both
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air flow system for mining machine
- Patent number 9,291,052
- Issue date Mar 22, 2016
- Joy MM Delaware, Inc.
- John Willison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Local dust extraction system for an excavation machine
- Patent number 9,267,266
- Issue date Feb 23, 2016
- Vermeer Manufacturing Company
- Edward Lee Cutler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Water sprays for dust control on mining machines
- Patent number 8,979,212
- Issue date Mar 17, 2015
- Board of Trustees of Southern Illinois University
- Yoginder P. Chugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust scrubber
- Patent number 8,764,893
- Issue date Jul 1, 2014
- Montall Holdings Pty Ltd
- Brian Plush
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water sprays for dust control on mining machines
- Patent number 8,632,133
- Issue date Jan 21, 2014
- Board of Trustees of Southern Illinois University
- Yoginder P. Chugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dust scrubber
- Patent number 8,551,233
- Issue date Oct 8, 2013
- Montall Holdings Pty Ltd
- Brian Plush
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Shearer loader for underground mining comprising a spray system
- Patent number 7,954,904
- Issue date Jun 7, 2011
- Bucyrus Europe GmbH
- Sebastian Mundry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement for sucking dust
- Patent number 7,798,247
- Issue date Sep 21, 2010
- Sandvik Mining and Construction Oy
- Pasi Julkunen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
GAS-LIQUID SPRAY DUST SETTLEMENT SYSTEM FOR FULLY MECHANIZED MINING...
- Publication number 20220316336
- Publication date Oct 6, 2022
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Liang YUAN
- E21 - EARTH DRILLING MINING
Information Patent Application
Auxiliary Transportation and Support System Used after Rapid Excava...
- Publication number 20200208519
- Publication date Jul 2, 2020
- LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO., LTD.
- Changyan PU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FILTER ASSEMBLY AND SCRUBBER SECTION FOR A CONTINUOUS MINER
- Publication number 20200122072
- Publication date Apr 23, 2020
- University of Kentucky Research Foundation
- Ashish Ranjan Kumar
- E21 - EARTH DRILLING MINING
Information Patent Application
Ground Milling Machine, In Particular Road Milling Machine, For Rem...
- Publication number 20190257042
- Publication date Aug 22, 2019
- BOMAG GmbH
- Robert Laux
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
MOBILE UNIT AND METHOD OF CONVEYING MATERIAL AND REMOVING DUST
- Publication number 20190186262
- Publication date Jun 20, 2019
- Sandvik Intellectual Property AB
- Leonardo GONZALEZ
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING BIT ASSEMBLY
- Publication number 20180003052
- Publication date Jan 4, 2018
- Joy MM Delaware, Inc.
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Application
Cold Planer Exhaust System With Access Doors
- Publication number 20160326870
- Publication date Nov 10, 2016
- Caterpillar Paving Products Inc.
- Jason Bjorge
- B08 - CLEANING
Information Patent Application
AUTOMATIC DUST SUPPRESSION SYSTEM AND METHOD
- Publication number 20160047241
- Publication date Feb 18, 2016
- Harnischfeger Technologies, Inc.
- Eric J. Kuiper
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE FOR EXCAVATING A SHAFT
- Publication number 20150308265
- Publication date Oct 29, 2015
- Herrenknecht Aktiengesellschaft
- Werner BURGER
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTINUOUS MATERIAL HAULAGE SYSTEM AND METHOD
- Publication number 20150115691
- Publication date Apr 30, 2015
- Cecil T. Brinager
- E21 - EARTH DRILLING MINING
Information Patent Application
AIR FLOW SYSTEM FOR MINING MACHINE
- Publication number 20140232171
- Publication date Aug 21, 2014
- Joy MM Delaware, Inc.
- John Willison
- E21 - EARTH DRILLING MINING
Information Patent Application
LOCAL DUST EXTRACTION SYSTEM FOR AN EXCAVATION MACHINE
- Publication number 20140048635
- Publication date Feb 20, 2014
- Edward Lee Cutler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Wet Scrubber Having a Compact Demister that Requires Reduced Energy...
- Publication number 20140020562
- Publication date Jan 23, 2014
- CFT GMBH Compact Filter Technic
- Reinhold Both
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES
- Publication number 20140008469
- Publication date Jan 9, 2014
- BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY
- Yoginder P. Chugh
- E21 - EARTH DRILLING MINING
Information Patent Application
Dust Scrubber
- Publication number 20140008962
- Publication date Jan 9, 2014
- MONTALL HOLDINGS PTY LTD
- Brian Plush
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPRAY NOZZLE UNIT
- Publication number 20130112438
- Publication date May 9, 2013
- Edgar Roberto Solis Perez
- E21 - EARTH DRILLING MINING
Information Patent Application
Heading Machine
- Publication number 20120104831
- Publication date May 3, 2012
- Sandvik Mining and Construction G.m.b.H.
- Hubert Rieger
- E21 - EARTH DRILLING MINING
Information Patent Application
Dust Scrubber
- Publication number 20120073445
- Publication date Mar 29, 2012
- Brian Plush
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SPRAY SYSTEM FOR CONTINUOUS MINER AND METHOD OF USE
- Publication number 20120019045
- Publication date Jan 26, 2012
- Philip W. Southern
- E21 - EARTH DRILLING MINING
Information Patent Application
WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES
- Publication number 20120018544
- Publication date Jan 26, 2012
- BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY
- Yoginder Paul Chugh
- E21 - EARTH DRILLING MINING
Information Patent Application
Heading machine
- Publication number 20110221259
- Publication date Sep 15, 2011
- Sandvik Mining and Construction G.m.b.H.
- Kurt Schaffer
- E21 - EARTH DRILLING MINING
Information Patent Application
SHEARER LOADER FOR UNDERGROUND MINING COMPRISING A SPRAY SYSTEM
- Publication number 20100237683
- Publication date Sep 23, 2010
- Sebastian Mundry
- E21 - EARTH DRILLING MINING
Information Patent Application
WATER SPRAY NOZZLE AND METHOD OF OPTIMIZATION OF WORKING PARAMETERS...
- Publication number 20100044454
- Publication date Feb 25, 2010
- Krzysztof Karazniewicz
- E21 - EARTH DRILLING MINING
Information Patent Application
Use Of Foam To Increase Resistance To Gas Flow In Mine Applications...
- Publication number 20090033140
- Publication date Feb 5, 2009
- James D. Pile
- E21 - EARTH DRILLING MINING
Information Patent Application
Water spray assembly
- Publication number 20080272207
- Publication date Nov 6, 2008
- Philip W. Southern
- E21 - EARTH DRILLING MINING
Information Patent Application
Arrangement For Sucking Dust
- Publication number 20080135301
- Publication date Jun 12, 2008
- Pasi Julkunen
- E21 - EARTH DRILLING MINING
Information Patent Application
ARRANGEMENT FOR THE ADMISSION OF PRESSURIZED WATER TO SPRAY SYSTEMS
- Publication number 20070158995
- Publication date Jul 12, 2007
- Franz-Heinrich Suilmann
- E21 - EARTH DRILLING MINING
Information Patent Application
Water spray assembly
- Publication number 20050189441
- Publication date Sep 1, 2005
- Philip W. Southern
- E21 - EARTH DRILLING MINING
Information Patent Application
Dusting device with multiple stream nozzles
- Publication number 20040250520
- Publication date Dec 16, 2004
- Reinhold Both
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dust collection system for a bolting machine
- Publication number 20030009999
- Publication date Jan 16, 2003
- Brad Neilson
- E21 - EARTH DRILLING MINING

Equipment for preventing the formation of, or for removal of, dust

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas-liquid spray dust settlement system for fully mechanized mining...

Ground milling machine with dust removal device and service tunnel...

Auxiliary transportation and support system used after rapid excava...

Earth working machine having a dust extraction system and rotatable...

Filter assembly and scrubber section for a continuous miner

Earth working machine having a filtered dust extraction system with...

Shearer cutting unit with double-speed rollers

Cutter pick assembly with water spray assembly

Ground milling machine, in particular road milling machine, for rem...

Cold planer cutting chamber ventilation

Ground milling machine, in particular road milling machine, for rem...

Spray system for mining machine

Automatic dust suppression system and method

Cutting bit assembly

Shield for sumping frame of mining machine

Drilling tool support and method of collaring

Cold planer exhaust system with access doors

Cutting bit assembly

Block with coolant delivery

Dust suppression arrangement for heavy excavation equipment

Air flow system for mining machine

Wet scrubber having a compact demister that requires reduced energy...

Air flow system for mining machine

Local dust extraction system for an excavation machine

Water sprays for dust control on mining machines

Dust scrubber

Water sprays for dust control on mining machines

Dust scrubber

Shearer loader for underground mining comprising a spray system

Arrangement for sucking dust

Patents Applicationslast 30 patents

GAS-LIQUID SPRAY DUST SETTLEMENT SYSTEM FOR FULLY MECHANIZED MINING...

Auxiliary Transportation and Support System Used after Rapid Excava...

FILTER ASSEMBLY AND SCRUBBER SECTION FOR A CONTINUOUS MINER

Ground Milling Machine, In Particular Road Milling Machine, For Rem...

MOBILE UNIT AND METHOD OF CONVEYING MATERIAL AND REMOVING DUST

CUTTING BIT ASSEMBLY

Cold Planer Exhaust System With Access Doors

AUTOMATIC DUST SUPPRESSION SYSTEM AND METHOD

DEVICE FOR EXCAVATING A SHAFT

CONTINUOUS MATERIAL HAULAGE SYSTEM AND METHOD

AIR FLOW SYSTEM FOR MINING MACHINE

LOCAL DUST EXTRACTION SYSTEM FOR AN EXCAVATION MACHINE

Wet Scrubber Having a Compact Demister that Requires Reduced Energy...

WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES

Dust Scrubber

SPRAY NOZZLE UNIT

Heading Machine

Dust Scrubber

WATER SPRAY SYSTEM FOR CONTINUOUS MINER AND METHOD OF USE

WATER SPRAYS FOR DUST CONTROL ON MINING MACHINES

Heading machine

SHEARER LOADER FOR UNDERGROUND MINING COMPRISING A SPRAY SYSTEM

WATER SPRAY NOZZLE AND METHOD OF OPTIMIZATION OF WORKING PARAMETERS...

Use Of Foam To Increase Resistance To Gas Flow In Mine Applications...

Water spray assembly

Arrangement For Sucking Dust

ARRANGEMENT FOR THE ADMISSION OF PRESSURIZED WATER TO SPRAY SYSTEMS

Water spray assembly

Dusting device with multiple stream nozzles

Dust collection system for a bolting machine