AU1865799A - Filter system - Google Patents

Filter system

Info

Publication number: AU1865799A
Authority: AU; Australia
Prior art keywords: filter system; filter
Prior art date: 1997-12-23
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.): Abandoned

Application number

AU18657/99A

Inventor

Robert Koopmans

Kevin Graydon Mccauley

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.)

Ontario Hydro

Original Assignee

Ontario Hydro

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.)

1997-12-23

Filing date

1998-12-23

Publication date

1999-07-19

1998-12-23 Application filed by Ontario Hydro filed Critical Ontario Hydro

1999-07-19 Publication of AU1865799A publication Critical patent/AU1865799A/en

Status Abandoned legal-status Critical Current

Classifications

- 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
- B01D29/23—Supported filter elements arranged for outward 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
- 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
- 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
- B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

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

AU18657/99A 1997-12-23 1998-12-23 Filter system Abandoned AU1865799A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US6859997P	1997-12-23	1997-12-23
US60068599		1997-12-23
PCT/CA1998/001200 WO1999033542A1 (en)	1997-12-23	1998-12-23	Filter system

Publications (1)

Publication Number	Publication Date
AU1865799A true AU1865799A (en)	1999-07-19

Family

ID=22083574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU18657/99A Abandoned AU1865799A (en)	1997-12-23	1998-12-23	Filter system

Country Status (3)

Country	Link
AU (1)	AU1865799A (en)
CA (1)	CA2355723C (en)
WO (1)	WO1999033542A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2278433C (en) *	1999-06-22	2009-12-01	Robert Koopmans	Improved filter system
ITMI20041666A1 (en) *	2004-08-25	2004-11-25	Valerio Vernocchi	SELF-CLEANING FILTER WITH FILTER NET WITH PROTECTION
DE102005048101B4 (en) *	2005-09-30	2010-10-07	Ltg Aerob Air Engineering Gmbh	Device for cleaning a filter medium
CN105833590A (en) *	2016-06-09	2016-08-10	威海中远造船科技有限公司	Negative-pressure type self-cleaning filter
ES1199133Y (en) *	2017-10-27	2018-02-23	Fluytec S A	SELF CLEANING FILTER
CN108865397B (en) *	2018-06-29	2021-03-05	深圳康纳环保有限公司	Waste oil and waste emulsion treatment and regeneration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2578441B1 (en) *	1985-03-05	1989-10-20	Assainissement Distr Ste Gle	SELF-CLEANING FILTER
US5041214A (en) *	1988-06-10	1991-08-20	Beloit Corporation	Wave screen plate
US5326470A (en) *	1992-12-08	1994-07-05	Bird Escher Wyss Inc.	Non-compressive loading of a screen basket for a pulp pressure screening apparatus
SE500893C2 (en) *	1993-02-10	1994-09-26	Sunds Defibrator Ind Ab	Touch screen device
US5569383A (en) *	1994-12-15	1996-10-29	Delaware Capital Formation, Inc.	Filter with axially and rotatably movable wiper
FI101235B (en) *	1996-02-19	1998-05-15	Ahlstrom Machinery Oy	Strainer

1998
- 1998-12-23 WO PCT/CA1998/001200 patent/WO1999033542A1/en active Application Filing
- 1998-12-23 CA CA002355723A patent/CA2355723C/en not_active Expired - Fee Related
- 1998-12-23 AU AU18657/99A patent/AU1865799A/en not_active Abandoned

Also Published As

Publication number	Publication date
CA2355723C (en)	2006-07-04
CA2355723A1 (en)	1999-07-08
WO1999033542A1 (en)	1999-07-08

Publication	Publication Date	Title
AU661805B1 (en)	1995-08-03	Computer-supervising system
AU1675199A (en)	1999-07-05	Filter assembly
AU6264298A (en)	1998-09-08	Hemofiltration system
AU1675299A (en)	1999-07-05	Filter assembly
AU1675099A (en)	1999-07-05	Filter assembly
AU3577197A (en)	1998-01-14	Voice-pager system
AU1674999A (en)	1999-07-05	Filter assembly
AU1027299A (en)	1999-05-03	Filter module
AU4005597A (en)	1998-03-06	Steel-wood system
AU1675399A (en)	1999-07-05	Filter assembly
AU5996998A (en)	1998-08-26	Double receptacle filtration system
AU3158499A (en)	2000-10-16	Filter device
AU7314896A (en)	1997-05-15	Filtering
AU2917899A (en)	1999-10-18	Filter system
AUPO169496A0 (en)	1996-09-05	Termite-proofing system
AU1645899A (en)	1999-07-19	Filter arrangement
AU4003397A (en)	1998-03-26	Filter element
AU4143497A (en)	1998-03-26	Filter element
AU8129798A (en)	1999-02-08	Filter
AU1865799A (en)	1999-07-19	Filter system
AU1675499A (en)	1999-07-05	Filter assembly
AU3239997A (en)	1998-02-26	Filters
AU5052498A (en)	1998-07-03	Filter
AUPO711697A0 (en)	1997-06-26	Line filter
AU5562498A (en)	1998-08-25	Filter unit

Legal Events

Date	Code	Title	Description
2000-09-07	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase