GB9504364D0 - Liquid filter - Google Patents

Liquid filter

Info

Publication number: GB9504364D0
Authority: GB; United Kingdom
Prior art keywords: liquid filter; filter; liquid
Prior art date: 1995-03-04
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.): Pending

Application number

GBGB9504364.2A

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.)

North West Water Group PLC

Original Assignee

North West Water Group PLC

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.)

1995-03-04

Filing date

1995-03-04

Publication date

1995-04-26

1995-03-04 Application filed by North West Water Group PLC filed Critical North West Water Group PLC

1995-03-04 Priority to GBGB9504364.2A priority Critical patent/GB9504364D0/en

1995-04-26 Publication of GB9504364D0 publication Critical patent/GB9504364D0/en

1996-03-04 Priority to AU48399/96A priority patent/AU4839996A/en

1996-03-04 Priority to GB9718595A priority patent/GB2314033B/en

1996-03-04 Priority to PCT/GB1996/000473 priority patent/WO1996027422A1/en

Status Pending legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)

GBGB9504364.2A 1995-03-04 1995-03-04 Liquid filter Pending GB9504364D0 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GBGB9504364.2A GB9504364D0 (en)	1995-03-04	1995-03-04	Liquid filter
AU48399/96A AU4839996A (en)	1995-03-04	1996-03-04	Rotating screen and drive unit
GB9718595A GB2314033B (en)	1995-03-04	1996-03-04	Rotating Screen and Drive Unit
PCT/GB1996/000473 WO1996027422A1 (en)	1995-03-04	1996-03-04	Rotating screen and drive unit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9504364.2A GB9504364D0 (en)	1995-03-04	1995-03-04	Liquid filter

Publications (1)

Publication Number	Publication Date
GB9504364D0 true GB9504364D0 (en)	1995-04-26

Family

ID=10770641

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9504364.2A Pending GB9504364D0 (en)	1995-03-04	1995-03-04	Liquid filter
GB9718595A Expired - Lifetime GB2314033B (en)	1995-03-04	1996-03-04	Rotating Screen and Drive Unit

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB9718595A Expired - Lifetime GB2314033B (en)	1995-03-04	1996-03-04	Rotating Screen and Drive Unit

Country Status (3)

Country	Link
AU (1)	AU4839996A (en)
GB (2)	GB9504364D0 (en)
WO (1)	WO1996027422A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0122074D0 (en)	2001-09-12	2001-10-31	Copa Ltd	Filtering apparatus
CN102372387A (en) *	2011-09-30	2012-03-14	重庆市财信环保投资股份有限公司	Advanced treatment process of municipal wastewater
US11713569B2 (en)	2020-08-12	2023-08-01	Contech Engineered Solutions LLC	Stormwater treatment device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB236720A (en) *	1924-06-19	1925-07-16	Robert Percy Douglas	Improved apparatus for separating liquids from granulated substances
US2223104A (en) *	1939-02-28	1940-11-26	Hansen Earl	Rotary screen
US3291313A (en) *	1963-10-08	1966-12-13	Davis Welding & Blacksmith Sho	Suction pipe strainer
DE2505565A1 (en) *	1975-02-10	1976-08-26	Zell I W J Krueckels Maschf	Suspension sieved through revolving microsieve drum with inward flow - and internal jets to loosen solids from outside of drum
GB2106003B (en) *	1981-09-17	1985-10-16	William Henry Taylor Griffin	Flow powered rotary screen
DE3637216C1 (en) *	1986-10-31	1988-05-11	Krause Hans	Self-cleaning intake screen for take-off of purified liquid from a polluted, flowing medium

1995
- 1995-03-04 GB GBGB9504364.2A patent/GB9504364D0/en active Pending
1996
- 1996-03-04 AU AU48399/96A patent/AU4839996A/en not_active Abandoned
- 1996-03-04 WO PCT/GB1996/000473 patent/WO1996027422A1/en active Application Filing
- 1996-03-04 GB GB9718595A patent/GB2314033B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2314033B (en)	1998-06-24
GB9718595D0 (en)	1997-11-05
GB2314033A (en)	1997-12-17
AU4839996A (en)	1996-09-23
WO1996027422A1 (en)	1996-09-12

Publication	Publication Date	Title
DE69532525D1 (en)	2004-03-11	Filter
DE69627032D1 (en)	2003-04-30	Filter element
ZA944977B (en)	1995-05-02	Liquid filter
GB9511842D0 (en)	1995-08-09	Filter
GB9614405D0 (en)	1996-09-04	Filters
GB2302450B (en)	1999-09-01	LC Filter
GB9504908D0 (en)	1995-04-26	Filter
DE69626228D1 (en)	2003-03-20	Filter
EP0738528A3 (en)	1997-10-01	Filter
IL119489A (en)	2000-02-17	Filter
ZA967669B (en)	1997-03-26	Filter element
EP0781600A3 (en)	1997-09-10	Virus-removing filter
GB9505656D0 (en)	1995-05-10	Filter elements
DE69614887D1 (en)	2001-10-04	Filter
GB9305770D0 (en)	1993-05-05	Filters for liquid
GB9522053D0 (en)	1996-01-03	Filtering
HUP9901251A3 (en)	2000-03-28	Filter or catalytic-converter device
EP0566908A3 (en)	1994-09-07	Liquid filter
GB2298591B (en)	1998-09-30	Filter elements
EP0742631A3 (en)	1997-07-30	Filtering device
IL107457A0 (en)	1994-02-27	Liquid filter structure
GB2306896B (en)	1999-08-18	Filtration device
GB9504364D0 (en)	1995-04-26	Liquid filter
GB9610296D0 (en)	1996-07-24	Filtration device
GB9518942D0 (en)	1995-11-15	Filter