GB2160118B - Filters - Google Patents

Filters

Info

Publication number: GB2160118B
Authority: GB; United Kingdom
Prior art keywords: filters
Prior art date: 1984-06-15
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

GB08514996A

Other versions

GB8514996D0 (en

GB2160118A (en

Inventor

John Chambers

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.)

ENDLESS ENERGY Ltd

Original Assignee

ENDLESS ENERGY 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.)

1984-06-15

Filing date

1985-06-13

Publication date

1988-06-02

1985-06-13 Application filed by ENDLESS ENERGY Ltd filed Critical ENDLESS ENERGY Ltd

1985-07-17 Publication of GB8514996D0 publication Critical patent/GB8514996D0/en

1985-12-18 Publication of GB2160118A publication Critical patent/GB2160118A/en

1988-06-02 Application granted granted Critical

1988-06-02 Publication of GB2160118B publication Critical patent/GB2160118B/en

Status Expired legal-status Critical Current

Links

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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
- 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
- B01D29/114—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 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
- B01D29/11—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
- B01D29/117—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 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
- 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
- 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
- B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
- B01D2201/186—Pore openings which can be modified

Landscapes

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

GB08514996A 1984-06-15 1985-06-13 Filters Expired GB2160118B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848415284A GB8415284D0 (en)	1984-06-15	1984-06-15	Filters

Publications (3)

Publication Number	Publication Date
GB8514996D0 GB8514996D0 (en)	1985-07-17
GB2160118A GB2160118A (en)	1985-12-18
GB2160118B true GB2160118B (en)	1988-06-02

Family

ID=10562486

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB848415284A Pending GB8415284D0 (en)	1984-06-15	1984-06-15	Filters
GB08514996A Expired GB2160118B (en)	1984-06-15	1985-06-13	Filters

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB848415284A Pending GB8415284D0 (en)	1984-06-15	1984-06-15	Filters

Country Status (1)

Country	Link
GB (2)	GB8415284D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8918581D0 (en) *	1989-08-15	1989-09-27	Endless Energy Ltd	A filter element
GB2254571A (en) *	1991-04-10	1992-10-14	D & C Ltd	Filter
US8801825B2 (en)	2010-11-22	2014-08-12	Florida Power & Light Company	Systems and methods for air intake filter assemblies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB287932A (en) *	1927-03-30	1929-01-31	Giustino Cattaneo	Improvements in the construction and arrangement of filters particularly applicable for the treatment of oil and petrol
GB450534A (en) *	1935-07-26	1936-07-21	George William Mensforth	Improvements in and relating to filtering apparatus
GB734635A (en) *	1952-11-27	1955-08-03	Muller Jacques	Improvements in filters
GB903173A (en) *	1960-02-22	1962-08-15	Purolator Products Canada Ltd	Improvements relating to filters
NL7400613A (en) *	1974-01-17	1975-07-21	Stamicarbon	METHOD AND DEVICE FOR FILTERING MEDIA.
US4243535A (en) *	1976-12-27	1981-01-06	Caterpillar Tractor Co.	Filter assembly with telescopic elements
US4430232A (en) *	1981-02-04	1984-02-07	Charles Doucet	Disc filter for liquids
GB2126915A (en) *	1982-09-11	1984-04-04	Thermocycle	Filter element

1984
- 1984-06-15 GB GB848415284A patent/GB8415284D0/en active Pending
1985
- 1985-06-13 GB GB08514996A patent/GB2160118B/en not_active Expired

Also Published As

Publication number	Publication date
GB8514996D0 (en)	1985-07-17
GB2160118A (en)	1985-12-18
GB8415284D0 (en)	1984-07-18

Legal Events

Date	Code	Title	Description
1992-05-20	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-02-10	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920613

Publication	Publication Date	Title
GB8411912D0 (en)	1984-06-13	Filters
GB8515069D0 (en)	1985-07-17	Filter
GB8510851D0 (en)	1985-06-05	Sorbent-type filter assembly
IL73165A (en)	1989-09-28	Filters
EP0151852A3 (en)	1988-08-03	Filter
GB8510546D0 (en)	1985-05-30	Filter structures
GB8428555D0 (en)	1984-12-19	Filter element
GB8522481D0 (en)	1985-10-16	Filter insert
GB8502429D0 (en)	1985-03-06	Filter element
GB2163368B (en)	1988-05-05	Filter element
EP0186524A3 (en)	1987-11-19	Line filter
GB8410688D0 (en)	1984-05-31	Filter
GB2162080B (en)	1988-01-06	Filtering
GB8505903D0 (en)	1985-05-09	Filters
GB2154894B (en)	1987-10-21	Filter element
HUT42712A (en)	1987-08-28	Filter unit for rotary-disc filter
GB8431881D0 (en)	1985-01-30	Filters
EP0173332A3 (en)	1988-01-07	Mechanical filter mechanical filter
GB2160118B (en)	1988-06-02	Filters
GB8415933D0 (en)	1984-07-25	Filters
GB8402375D0 (en)	1984-02-29	Filters
GB2159429B (en)	1988-02-10	Filter
GB8514841D0 (en)	1985-07-17	Filters
GB2157187B (en)	1988-05-05	Filter
GB8514818D0 (en)	1985-07-17	Manufacturing filter