FR2235265A1 - - Google Patents

Info

Publication number: FR2235265A1
Authority: FR; France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

FR7415585A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bergwerksverband GmbH

Original Assignee

Bergwerksverband GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-06-29

Filing date

1974-05-06

Publication date

1975-01-24

1974-05-06 Application filed by Bergwerksverband GmbH filed Critical Bergwerksverband GmbH

1975-01-24 Publication of FR2235265A1 publication Critical patent/FR2235265A1/fr

1977-03-04 Application granted granted Critical

1977-03-04 Publication of FR2235265B3 publication Critical patent/FR2235265B3/fr

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/223—Equipment associated with mining machines for sucking dust-laden air from the cutting area, with or without cleaning of the air
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Cleaning In General (AREA)
Arc Welding In General (AREA)
Prevention Of Fouling (AREA)
Ventilation (AREA)

FR7415585A 1973-06-29 1974-05-06 Expired FR2235265B3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732333108 DE2333108C3 (de)	1973-06-29	1973-06-29	Verfahren zur Staubabsaugung an Gewinnungs- bzw. Vortriebsmaschinen unter Verwendung eines Luftvorhangs und zugehörige Vorrichtung

Publications (2)

Publication Number	Publication Date
FR2235265A1 true FR2235265A1 (de)	1975-01-24
FR2235265B3 FR2235265B3 (de)	1977-03-04

Family

ID=5885454

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7415585A Expired FR2235265B3 (de)	1973-06-29	1974-05-06

Country Status (3)

Country	Link
DE (1)	DE2333108C3 (de)
FR (1)	FR2235265B3 (de)
GB (1)	GB1424988A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995025218A1 (de) *	1994-03-15	1995-09-21	Voest-Alpine Bergtechnik Gesellschaft M.B.H.	Trockenentstauber

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2935641A1 (de) *	1979-09-04	1981-03-19	Ing.(grad.) Heinz 4390 Gladbeck Hölter	Strebstreckenuebergangkappe mit wetterstromblende fuer den untertaegigen bergbau
GB2107757B (en) *	1981-10-13	1985-04-17	Coal Ind	Rotary cutter heads for mining machines
GB2133435B (en) *	1983-01-11	1985-11-13	Coal Ind	Rotary cutter heads for mineral mining machines
DE102006017673B4 (de) *	2005-05-27	2015-10-15	Cft Gmbh Compact Filter Technic	Anlage zur Bewetterung von Streckenvortrieben mit Vortriebsmaschine
CN102562064B (zh) *	2010-12-20	2014-06-25	河南理工大学	综掘工作面隔尘集尘方法
GB2500672B (en) *	2012-03-29	2016-08-24	Howorth Air Tech Ltd	Clean air apparatus
CN109162752A (zh) *	2018-11-06	2019-01-08	中煤科工集团重庆研究院有限公司	煤矿大采高综采工作面移架闭尘导尘装置
CN111700759B (zh) *	2020-06-24	2021-04-09	中南大学	一种高海拔矿山掘进工作面富氧装置及方法

1973
- 1973-06-29 DE DE19732333108 patent/DE2333108C3/de not_active Expired
1974
- 1974-05-06 FR FR7415585A patent/FR2235265B3/fr not_active Expired
- 1974-05-22 GB GB2286374A patent/GB1424988A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1995025218A1 (de) *	1994-03-15	1995-09-21	Voest-Alpine Bergtechnik Gesellschaft M.B.H.	Trockenentstauber
US5673974A (en) *	1994-03-15	1997-10-07	Voest-Alpine Bergtechnik Gesellschaft M.B.H.	Dry dust removal device

Also Published As

Publication number	Publication date
DE2333108C3 (de)	1978-12-21
GB1424988A (en)	1976-02-11
DE2333108B2 (de)	1978-04-27
DE2333108A1 (de)	1975-01-16
FR2235265B3 (de)	1977-03-04

Publication	Publication Date	Title
AR201758A1 (de)	1975-04-15
AU476761B2 (de)	1976-09-30
AU465372B2 (de)	1975-09-25
AR201235Q (de)	1975-02-21
AR201231Q (de)	1975-02-21
AU474593B2 (de)	1976-07-29
AU474511B2 (de)	1976-07-22
AU474838B2 (de)	1976-08-05
AU471343B2 (de)	1976-04-15
AU465453B2 (de)	1975-09-25
AU465434B2 (de)	1975-09-25
AU450229B2 (de)	1974-07-04
AU476714B2 (de)	1976-09-30
AR201229Q (de)	1975-02-21
AU466283B2 (de)	1975-10-23
AR199451A1 (de)	1974-08-30
AU476696B2 (de)	1976-09-30
AU472848B2 (de)	1976-06-03
AU477823B2 (de)	1975-06-19
AU461342B2 (de)	1975-05-22
AU471461B2 (de)	1976-04-29
AR200256A1 (de)	1974-10-31
AU477824B2 (de)	1975-07-17
AR210729A1 (de)	1977-09-15
AU476873B1 (de)	1975-01-09