GB2192561B - Filter unit - Google Patents

Filter unit

Info

Publication number: GB2192561B
Authority: GB; United Kingdom
Prior art keywords: filter unit; filter; unit
Prior art date: 1984-04-13
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

GB08720373A

Other versions

GB2192561A (en

GB8720373D0 (en

Inventor

Willard Lewis Johnson

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.)

Individual

Original Assignee

Individual

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.)

1984-04-13

Filing date

1987-08-28

Publication date

1988-07-13

1984-04-13 Priority claimed from GB08409664A external-priority patent/GB2157187B/en

1987-08-28 Application filed by Individual filed Critical Individual

1987-08-28 Priority to GB08720373A priority Critical patent/GB2192561B/en

1987-10-07 Publication of GB8720373D0 publication Critical patent/GB8720373D0/en

1988-01-20 Publication of GB2192561A publication Critical patent/GB2192561A/en

1988-07-13 Application granted granted Critical

1988-07-13 Publication of GB2192561B publication Critical patent/GB2192561B/en

Status Expired 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- 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
- B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/43—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted otherwise than transversely on the tube mounted otherwise than axially on the tube
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid

Landscapes

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

GB08720373A 1984-04-13 1987-08-28 Filter unit Expired GB2192561B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08720373A GB2192561B (en)	1984-04-13	1987-08-28	Filter unit

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB08409664A GB2157187B (en)	1984-04-13	1984-04-13	Filter
GB08720373A GB2192561B (en)	1984-04-13	1987-08-28	Filter unit

Publications (3)

Publication Number	Publication Date
GB8720373D0 GB8720373D0 (en)	1987-10-07
GB2192561A GB2192561A (en)	1988-01-20
GB2192561B true GB2192561B (en)	1988-07-13

Family

ID=26287608

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08720373A Expired GB2192561B (en)	1984-04-13	1987-08-28	Filter unit

Country Status (1)

Country	Link
GB (1)	GB2192561B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB475091A (en) *	1936-05-13	1937-11-15	Ernest James Howard	Improvements in or relating to filtering or thickening apparatus
GB1105485A (en) *	1963-07-09	1968-03-06	Unit Swimming Pools Ltd	Improvements in and relating to filter apparatus
US3635343A (en) *	1969-04-28	1972-01-18	Richard W Holland	Filtration system

1987
- 1987-08-28 GB GB08720373A patent/GB2192561B/en not_active Expired

Also Published As

Publication number	Publication date
GB2192561A (en)	1988-01-20
GB8720373D0 (en)	1987-10-07

Publication	Publication Date	Title
GB8515069D0 (en)	1985-07-17	Filter
GB8411912D0 (en)	1984-06-13	Filters
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
GB2163361B (en)	1988-10-12	Filter device
HUT42712A (en)	1987-08-28	Filter unit for rotary-disc filter
GB2154894B (en)	1987-10-21	Filter element
GB2168262B (en)	1989-01-05	Filter units
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

Legal Events

Date	Code	Title	Description
1994-12-07	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19940413