AU7373474A - Gravity filter - Google Patents

Gravity filter

Info

Publication number: AU7373474A
Authority: AU; Australia
Prior art keywords: gravity filter; gravity; filter
Prior art date: 1973-10-02
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

Application number

AU73734/74A

Other versions

AU493362B2 (en

Inventor

Ernest Garrett Michael

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.)

Commonwealth Industrial Gases Ltd

Original Assignee

Commonwealth Industrial Gases 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.)

1973-10-02

Filing date

1974-09-26

Publication date

1976-04-01

1974-09-26 Application filed by Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd

1976-04-01 Application granted granted Critical

1976-04-01 Publication of AU493362B2 publication Critical patent/AU493362B2/en

1976-04-01 Publication of AU7373474A publication Critical patent/AU7373474A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
- B01D24/008—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection arranged concentrically or coaxially
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/14—Particulate filter materials with a lower density than the liquid mixture to be filtered
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size

Landscapes

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

AU73734/74A 1973-10-02 1974-09-26 Gravity filter Expired AU493362B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB46031/73		1973-10-02
GB46031/73A GB1487914A (en)	1973-10-02	1973-10-02	Filtration

Publications (2)

Publication Number	Publication Date
AU493362B2 AU493362B2 (en)	1976-04-01
AU7373474A true AU7373474A (en)	1976-04-01

Family

ID=

Also Published As

Publication number	Publication date
ZA745992B (en)	1975-09-24
GB1487914A (en)	1977-10-05
BR7408115A (en)	1975-11-04
ES430422A1 (en)	1976-10-16

Publication	Publication Date	Title
CA1011211A (en)	1977-05-31	Hollow filter
CA1005138A (en)	1977-02-08	Accelerometer
AU6138373A (en)	1975-04-17	Filter unit
AU6630874A (en)	1975-09-11	Filter
CA999500A (en)	1976-11-09	Programmed filter
CA1031274A (en)	1978-05-16	Multiple filter apparatus
CA1005358A (en)	1977-02-15	Automatically backwashed gravity filter
CA1028253A (en)	1978-03-21	Filtration
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CA1016872A (en)	1977-09-06	Filters
AU476759B2 (en)	1976-09-30	Bag filters
AU474058B2 (en)	1976-07-15	Filter
CA1005724A (en)	1977-02-22	Filters
CA993375A (en)	1976-07-20	Filter media
AU7416674A (en)	1976-04-15	Particles
AU6488974A (en)	1975-07-31	Combination filter
AU6830674A (en)	1975-10-30	Filter
AU493362B2 (en)	1976-04-01	Gravity filter
CA995592A (en)	1976-08-24	Filter
AU7373474A (en)	1976-04-01	Gravity filter
AU483149B2 (en)	1976-05-27	Four-media filter
AU482266B2 (en)	1975-04-10	Filter
CA1027495A (en)	1978-03-07	Bag filter support cage
AU6245873A (en)	1975-05-15	Filter
CA1007178A (en)	1977-03-22	Filters