GB2217626B - Filter element - Google Patents

Filter element

Info

Publication number: GB2217626B
Authority: GB; United Kingdom
Prior art keywords: filter element; filter
Prior art date: 1988-04-28
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.): Expired - Fee Related

Application number

GB8909487A

Other versions

GB8909487D0 (en

GB2217626A (en

Inventor

Laszlo Csoma

Gyula Hajos

Sandor Kadar

Lorant Hideg

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.)

BORSOD ABAUJ ZEMPLEN MEGYEI VI

Original Assignee

BORSOD ABAUJ ZEMPLEN MEGYEI VI

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.)

1988-04-28

Filing date

1989-04-26

Publication date

1992-05-06

1989-04-26 Application filed by BORSOD ABAUJ ZEMPLEN MEGYEI VI filed Critical BORSOD ABAUJ ZEMPLEN MEGYEI VI

1989-06-14 Publication of GB8909487D0 publication Critical patent/GB8909487D0/en

1989-11-01 Publication of GB2217626A publication Critical patent/GB2217626A/en

1992-05-06 Application granted granted Critical

1992-05-06 Publication of GB2217626B publication Critical patent/GB2217626B/en

2009-04-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/088—Wire screens
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Mining & Mineral Resources (AREA)
Health & Medical Sciences (AREA)
Water Supply & Treatment (AREA)
Dispersion Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Public Health (AREA)
Hydrology & Water Resources (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Filtering Materials (AREA)

GB8909487A 1988-04-28 1989-04-26 Filter element Expired - Fee Related GB2217626B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU882139A HU209861B (en)	1988-04-28	1988-04-28	Filter element

Publications (3)

Publication Number	Publication Date
GB8909487D0 GB8909487D0 (en)	1989-06-14
GB2217626A GB2217626A (en)	1989-11-01
GB2217626B true GB2217626B (en)	1992-05-06

Family

ID=10957972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8909487A Expired - Fee Related GB2217626B (en)	1988-04-28	1989-04-26	Filter element

Country Status (4)

Country	Link
AT (1)	AT393230B (en)
DE (1)	DE3913986A1 (en)
GB (1)	GB2217626B (en)
HU (1)	HU209861B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6089316A (en)	1997-08-01	2000-07-18	Spray; Jeffery A.	Wire-wrapped well screen
WO2002005925A1 (en) *	2000-07-17	2002-01-24	August Schmid-Stiftung Zürich	Filter device, especially for a liquid
DE102008057894A1 (en) *	2008-11-18	2010-06-02	Esk Ceramics Gmbh & Co. Kg	Separator for separating sand and rock particles
ES2462116T3 (en) *	2010-03-31	2014-05-22	Esk Ceramics Gmbh & Co. Kg	Wear-resistant separator device for the separation of sand and rock particles
DK2980348T3 (en) *	2014-07-30	2017-10-02	3M Innovative Properties Co	SEPARATOR FOR SEPARATING SOLID PARTICLES FROM HIGH-DIFFERENCE LIQUID AND GAS FLOWS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1032223B (en) *	1957-01-25	1958-06-19	Georg Narten	Filter nozzle with horizontal slots
DE1143489B (en) *	1959-04-08	1963-02-14	Jacques Muller	Filter with dirt separation device
AT219619B (en) *	1960-03-08	1962-02-12	Paul Ivan Ing Brulhart	Filter nozzle with exchangeable filter insert
DE1536861A1 (en) *	1966-02-17	1970-02-26	Nuova Moderna S N C	Edge filter
AT320535B (en) *	1971-06-17	1975-02-10	Fl Upo Osakeyhtioe	Well filter
AU575504B2 (en) *	1986-01-07	1988-07-28	Loadarm Australia Pty. Limited	Adjustable bore screen

1988
- 1988-04-28 HU HU882139A patent/HU209861B/en unknown
1989
- 1989-04-25 AT AT987/89A patent/AT393230B/en not_active IP Right Cessation
- 1989-04-26 GB GB8909487A patent/GB2217626B/en not_active Expired - Fee Related
- 1989-04-27 DE DE3913986A patent/DE3913986A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
DE3913986A1 (en)	1989-11-09
ATA98789A (en)	1991-02-15
AT393230B (en)	1991-09-10
HU209861B (en)	1994-11-28
GB8909487D0 (en)	1989-06-14
GB2217626A (en)	1989-11-01

Publication	Publication Date	Title
GB2219221B (en)	1992-03-18	Filter element
AR244095A1 (en)	1993-10-29	Filter element
GB2230205B (en)	1993-02-24	Filter element
GB8816216D0 (en)	1988-08-10	Filters
GB8808372D0 (en)	1988-05-11	Filter
EP0350775A3 (en)	1990-03-21	Filter arrangement
EP0340914A3 (en)	1989-12-06	Filter
GB2226254B (en)	1992-10-14	Filter element assembly
GB2232612B (en)	1993-02-17	Filter element
GB2220588B (en)	1992-04-15	Filter element
GB2217626B (en)	1992-05-06	Filter element
GB8826828D0 (en)	1988-12-21	Filters
GB8826196D0 (en)	1988-12-14	Filter
GB8805497D0 (en)	1988-04-07	Fishtank filter
GB8821239D0 (en)	1988-10-12	Filter assembly
GB2217222B (en)	1992-01-22	Filter
GB8823806D0 (en)	1988-11-16	Filter element
GB8808100D0 (en)	1988-05-11	Filters
EG18768A (en)	1994-01-30	Graduted filter
GB8815342D0 (en)	1988-08-03	Filter element
ZA895575B (en)	1990-04-25	Filter element
CS850588A1 (en)	1991-01-15	Filtering element
GB8811156D0 (en)	1988-06-15	Filter element assembly
ZA885402B (en)	1989-03-29	Filter
AU108560S (en)	1990-08-07	Filter

Legal Events

Date	Code	Title	Description
1999-12-15	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19990426