Spraying barriers

Industry

CPC
E21F5/04

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS E21F5/00Means or methods for preventing, binding, depositing, or removing dust Preventing explosions or fires

Current Industry

E21F5/04Spraying barriers

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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
High-temperature high-efficiency explosion-proof integrated modular...
- Patent number 11,781,431
- Issue date Oct 10, 2023
- Guoke Yongji (Beijing) Engineering Installation Co., Ltd.
- Qianfu Xing
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sprayer for settling dust of coal mine
- Patent number 11,492,906
- Issue date Nov 8, 2022
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Liang Yuan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Absorption-induction convectional dust-controlling/removing air/fog...
- Patent number 11,028,693
- Issue date Jun 8, 2021
- Shandong University of Science and Technology
- Wen Nie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of and systems for controlling dust
- Patent number 10,927,280
- Issue date Feb 23, 2021
- Ecolab USA Inc.
- Kevin O'Brien
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Combined automatic anti-explosion method for gas drainage pipeline
- Patent number 10,612,379
- Issue date Apr 7, 2020
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Caiping Lu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quick connect fire and dust suppression system
- Patent number 9,086,180
- Issue date Jul 21, 2015
- Frank Thomas Porta
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and apparatus for stopping the spread of a fire in an underg...
- Patent number 5,909,777
- Issue date Jun 8, 1999
- Jamison Family Trust
- Will B. Jamison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for dust control treatment
- Patent number 3,961,752
- Issue date Jun 8, 1976
- Cominco Ltd.
- Gerard Doeksen
- E21 - EARTH DRILLING MINING
Information Patent Grant
3906733
- Patent number 3,906,733
- Issue date Sep 23, 1975
- E21 - EARTH DRILLING MINING
Information Patent Grant
2059639
- Patent number 2,059,639
- Issue date Nov 3, 1936
- E21 - EARTH DRILLING MINING
Information Patent Grant
1552487
- Patent number 1,552,487
- Issue date Sep 8, 1925
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL OF DUST FORMATION IN DEMOLITION WORK WITH A TOOL-CARRYING W...
- Publication number 20220401986
- Publication date Dec 22, 2022
- BROKK AKTIEBOLAG
- Stefan ANDERSSON
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
SPRAYER FOR SETTLING DUST OF COAL MINE
- Publication number 20220205360
- Publication date Jun 30, 2022
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Liang YUAN
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH-TEMPERATURE HIGH-EFFICIENCY EXPLOSION-PROOF INTEGRATED MODULAR...
- Publication number 20220145760
- Publication date May 12, 2022
- Guoke Yongji (Beijing) Engineering Installation Co., Ltd.
- Qianfu Xing
- E21 - EARTH DRILLING MINING
Information Patent Application
ABSORPTION-INDUCTION CONVECTIONAL DUST-CONTROLLING/REMOVING AIR/FOG...
- Publication number 20210047927
- Publication date Feb 18, 2021
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Wen NIE
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods of and Systems for Controlling Dust
- Publication number 20170130109
- Publication date May 11, 2017
- ECOLAB USA INC.
- Kevin O'Brien
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
QUICK CONNECT FIRE AND DUST SUPPRESSION SYSTEM
- Publication number 20130014963
- Publication date Jan 17, 2013
- Frank Thomas Porta
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Spraying barriers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

High-temperature high-efficiency explosion-proof integrated modular...

Sprayer for settling dust of coal mine

Absorption-induction convectional dust-controlling/removing air/fog...

Methods of and systems for controlling dust

Combined automatic anti-explosion method for gas drainage pipeline

Quick connect fire and dust suppression system

Method and apparatus for stopping the spread of a fire in an underg...

Method and apparatus for dust control treatment

3906733

2059639

1552487

Patents Applicationslast 30 patents

CONTROL OF DUST FORMATION IN DEMOLITION WORK WITH A TOOL-CARRYING W...

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

SPRAYER FOR SETTLING DUST OF COAL MINE

HIGH-TEMPERATURE HIGH-EFFICIENCY EXPLOSION-PROOF INTEGRATED MODULAR...

ABSORPTION-INDUCTION CONVECTIONAL DUST-CONTROLLING/REMOVING AIR/FOG...

Methods of and Systems for Controlling Dust

QUICK CONNECT FIRE AND DUST SUPPRESSION SYSTEM