EP0410428A3 - Tunnel dust collecting system - Google Patents

Tunnel dust collecting system Download PDF

Info

Publication number: EP0410428A3
Authority: EP; European Patent Office
Prior art keywords: dust collecting; collecting system; tunnel dust; tunnel; dust
Prior art date: 1989-07-26
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

EP19900114281

Other versions

EP0410428A2 (en

EP0410428B1 (en

Inventor

Shogo C/O Fuji Electric Co. Ltd. Nakamura

Toshiharu C/O Fuji Electric Co. Ltd. Sasamoto

Yoshihiro C/O Fuji Electric Co. Ltd. Minowa

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.)

Fuji Electric Co Ltd

Original Assignee

Fuji Electric Co Ltd

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.)

1989-07-26

Filing date

1990-07-25

Publication date

1991-08-28

1990-07-25 Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd

1990-07-25 Priority to EP94106613A priority Critical patent/EP0613994B1/en

1990-07-25 Priority to EP95107725A priority patent/EP0675263B1/en

1990-07-25 Priority to EP93112603A priority patent/EP0577153B1/en

1991-01-30 Publication of EP0410428A2 publication Critical patent/EP0410428A2/en

1991-08-28 Publication of EP0410428A3 publication Critical patent/EP0410428A3/en

1996-10-09 Application granted granted Critical

1996-10-09 Publication of EP0410428B1 publication Critical patent/EP0410428B1/en

2010-07-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Electrostatic Separation (AREA)
Ventilation (AREA)

EP90114281A 1989-07-26 1990-07-25 Tunnel dust collecting system Expired - Lifetime EP0410428B1 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
EP94106613A EP0613994B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP95107725A EP0675263B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP93112603A EP0577153B1 (en)	1989-07-26	1990-07-25	Aerodynamic air intake opening of a tunnel ventilation unit

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
JP193523/89		1989-07-26
JP19352389		1989-07-26
JP217753/89		1989-08-24
JP21776089		1989-08-24
JP217760/89		1989-08-24
JP217751/89		1989-08-24
JP21775389		1989-08-24
JP21775189		1989-08-24

Related Child Applications (4)

Application Number	Title	Priority Date	Filing Date
EP95107725A Division EP0675263B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP93112603.1 Division-Into		1990-07-25
EP95107725.4 Division-Into		1990-07-25
EP94106613.6 Division-Into		1990-07-25

Publications (3)

Publication Number	Publication Date
EP0410428A2 EP0410428A2 (en)	1991-01-30
EP0410428A3 true EP0410428A3 (en)	1991-08-28
EP0410428B1 EP0410428B1 (en)	1996-10-09

Family

ID=27475654

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
EP95107725A Expired - Lifetime EP0675263B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP90114281A Expired - Lifetime EP0410428B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP94106613A Expired - Lifetime EP0613994B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP93112603A Expired - Lifetime EP0577153B1 (en)	1989-07-26	1990-07-25	Aerodynamic air intake opening of a tunnel ventilation unit

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP95107725A Expired - Lifetime EP0675263B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP94106613A Expired - Lifetime EP0613994B1 (en)	1989-07-26	1990-07-25	Tunnel dust collecting system
EP93112603A Expired - Lifetime EP0577153B1 (en)	1989-07-26	1990-07-25	Aerodynamic air intake opening of a tunnel ventilation unit

Country Status (2)

Country	Link
EP (4)	EP0675263B1 (en)
DE (4)	DE69028818T2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9416975D0 (en) *	1994-08-23	1994-10-12	South Bank Univ Entpr Ltd	Air moving system
US6224796B1 (en)	1998-08-19	2001-05-01	CENTRE DE RECHERCHE INDUSTRIELLE DU QUéBEC	Process for producing batches of rubber-based composition
AU6253300A (en) *	1999-08-02	2001-02-19	Rosenbauer International Aktiengesellschaft	Device and methods for combating accidents in a tunnel
ATE273444T1 (en) *	1999-09-02	2004-08-15	Rud Otto Meyer Gmbh & Co Kg	METHOD AND EXTRACTION SYSTEM FOR VENTILATION OR SMOKE EXTRACTION IN A TUNNEL
DE10136097C2 (en) *	2001-06-13	2003-10-16	Thyssenkrupp Hiserv Gmbh	Suction device for a tunnel
EP1329588A1 (en) *	2002-01-17	2003-07-23	Alexander Fasnacht	Device for introducing breathing air in a tunnel passageway
DE102009054031A1 (en) *	2009-11-20	2011-05-26	Wu, Fu-Chi, Northridge	High performance air purifying device has housing and air duct arranged in housing, positively charged dust collector arranged in air duct and electric blower
CN102125787B (en) *	2010-01-19	2013-04-10	哈尔滨辰能工大环保科技股份有限公司	Runoff long-bag low-pressure pulse bag type dust collector
CN101906986A (en) *	2010-07-09	2010-12-08	胜利油田胜利动力机械集团有限公司	Method for distributing intake airflow and exhaust airflow of coal mine methane device
CN102080558B (en) *	2010-11-08	2013-01-02	上海市城市建设设计研究院	Purification and exhaust method for road tunnel without air shaft
CN104071241B (en) *	2014-05-27	2016-06-29	浙江大学	A kind of traffic tunnel air dedusting car and dust collection method thereof
CN104475252B (en) *	2014-12-04	2018-03-02	佛山市科蓝环保科技股份有限公司	A kind of tunnel air cleaning equipment
CN104948216B (en) *	2015-06-04	2017-06-16	浙江海洋学院	A kind of tunnel dual-purpose grid of draining air draft
CN106761890B (en) *	2017-01-11	2018-11-20	中国矿业大学	A kind of constructing tunnel dedusting smoke abatement secondary ventilation device
ES2995964T3 (en)	2017-05-04	2025-02-11	Mosen Ltd	Optimised tunnel ventilation device
CN108979697B (en) *	2018-08-09	2019-10-25	湖南科技大学	Calculation method for fresh air volume reduction coefficient of air supply shaft in tunnel open circulation ventilation
CN110159336A (en) *	2019-05-22	2019-08-23	中煤科工集团重庆研究院有限公司	Edulcoration device suitable for dust remover
CN111520179B (en) *	2020-05-19	2021-11-16	安徽宝龙电器有限公司	Mining intrinsic safety smoke control device
CN116025406B (en) *	2023-02-21	2024-01-02	中南大学	Tunnel dust removal system and dust removal method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1459883A1 (en) *	1963-03-26	1968-11-14	Voith Gmbh J M	Device for longitudinal ventilation of tunnels
FR1601611A (en) *	1968-01-15	1970-09-07
FR2253877A1 (en) *	1973-12-05	1975-07-04	Sofrair	Pressure fed air ventilation for road tunnel - directs air tangentially down side wall from roof inlets
DE2509279A1 (en) *	1975-03-04	1976-09-16	Voith Getriebe Kg	Ventilation equipment for covered roads - has axial flow intake fans supplying fresh sir to road covering

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1226629A (en) *	1959-02-25	1960-07-13	Neu Sa	Method and device for ventilating a railway and road tunnel
CH433424A (en) *	1964-06-09	1967-04-15	Shb Installations Projekt Ag	Ventilation device in road tunnel
DE3608308C1 (en) *	1986-03-13	1987-01-08	Turbo Lufttechnik Gmbh	Device for ventilation of a tunnel
JPH0754080B2 (en) *	1987-06-23	1995-06-07	富士電機株式会社	Dust collection equipment for road tunnels

1990
- 1990-07-25 DE DE1990628818 patent/DE69028818T2/en not_active Expired - Fee Related
- 1990-07-25 EP EP95107725A patent/EP0675263B1/en not_active Expired - Lifetime
- 1990-07-25 EP EP90114281A patent/EP0410428B1/en not_active Expired - Lifetime
- 1990-07-25 EP EP94106613A patent/EP0613994B1/en not_active Expired - Lifetime
- 1990-07-25 DE DE1990633378 patent/DE69033378T2/en not_active Expired - Fee Related
- 1990-07-25 DE DE1990631600 patent/DE69031600T2/en not_active Expired - Fee Related
- 1990-07-25 DE DE1990629277 patent/DE69029277T2/en not_active Expired - Fee Related
- 1990-07-25 EP EP93112603A patent/EP0577153B1/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1459883A1 (en) *	1963-03-26	1968-11-14	Voith Gmbh J M	Device for longitudinal ventilation of tunnels
FR1601611A (en) *	1968-01-15	1970-09-07
FR2253877A1 (en) *	1973-12-05	1975-07-04	Sofrair	Pressure fed air ventilation for road tunnel - directs air tangentially down side wall from roof inlets
DE2509279A1 (en) *	1975-03-04	1976-09-16	Voith Getriebe Kg	Ventilation equipment for covered roads - has axial flow intake fans supplying fresh sir to road covering

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 169 (C-587)(3517) 21 April 1989, & JP-A-63 319072 (FUJI ELECTRIC) 27 December 1988, *

Also Published As

Publication number	Publication date
EP0675263B1 (en)	1999-12-01
DE69031600T2 (en)	1998-02-12
DE69029277D1 (en)	1997-01-09
EP0577153B1 (en)	1996-11-27
DE69028818D1 (en)	1996-11-14
DE69033378T2 (en)	2000-04-06
DE69029277T2 (en)	1997-03-27
DE69033378D1 (en)	2000-01-05
EP0675263A1 (en)	1995-10-04
EP0577153A1 (en)	1994-01-05
DE69028818T2 (en)	1997-02-13
EP0410428A2 (en)	1991-01-30
EP0613994A1 (en)	1994-09-07
EP0410428B1 (en)	1996-10-09
DE69031600D1 (en)	1997-11-20
EP0613994B1 (en)	1997-10-15

Publication	Publication Date	Title
EP0410428A3 (en)	1991-08-28	Tunnel dust collecting system
GB8506819D0 (en)	1985-04-17	Dust collection
GB2241655B (en)	1994-01-19	Dust collecting cell
GB8913319D0 (en)	1989-07-26	Moling system
GB8923700D0 (en)	1989-12-06	Recovery vehicles
EP0424908A3 (en)	1991-10-23	Wiring-pattern-determination system
GB9020760D0 (en)	1990-11-07	Structural system
GB2200267B (en)	1991-04-03	Data collecting system
GB2231379B (en)	1993-05-12	Construction system
EP0417969A3 (en)	1991-06-12	Tape system
GB9027673D0 (en)	1991-02-13	Recovery vehicles
GB2231899B (en)	1993-07-14	Residue recovery system
GB2252523B (en)	1994-05-18	Dust collection system
CS498787A1 (en)	1989-07-12	Dust collecting system
GB2156510B (en)	1987-11-04	Dust collecting unit
PL273147A1 (en)	1989-02-06	Dust collecting apparatus
SU1590953A2 (en)	1990-09-07	Arrangement for collecting meteorite dust
BG44233A1 (en)	1988-11-15	Dust collecting device
GB9127338D0 (en)	1992-02-19	Data collection system
KR900014300U (en)	1990-08-01	Dust removal dust collector
GB8727217D0 (en)	1987-12-23	Dust collection device
GB8708087D0 (en)	1987-05-13	Dust collector
RU1806821C (en)	1993-04-07	Dust collector
HUT40907A (en)	1987-03-30	Dust collecting device
GB9024087D0 (en)	1990-12-19	Dust particle measurement system

Legal Events

Date	Code	Title	Description
1990-12-15	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-01-30	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI
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1992-01-22	17P	Request for examination filed	Effective date: 19911128
1993-03-10	17Q	First examination report despatched	Effective date: 19930122
1996-03-06	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-05-25	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1996-08-23	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1996-10-23	DX	Miscellaneous (deleted)
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