GB2223689B - Water filter - Google Patents

Water filter

Info

Publication number: GB2223689B
Authority: GB; United Kingdom
Prior art keywords: water filter; filter; water
Prior art date: 1988-08-09
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 - Lifetime

Application number

GB8818823A

Other versions

GB8818823D0 (en

GB2223689A (en

Inventor

Alexander Farquhar

Robert Harvey Rines

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.)

1988-08-09

Filing date

1988-08-09

Publication date

1992-10-07

1988-08-09 Application filed by Individual filed Critical Individual

1988-08-09 Priority to GB8818823A priority Critical patent/GB2223689B/en

1988-09-14 Publication of GB8818823D0 publication Critical patent/GB8818823D0/en

1990-04-18 Publication of GB2223689A publication Critical patent/GB2223689A/en

1992-10-07 Application granted granted Critical

1992-10-07 Publication of GB2223689B publication Critical patent/GB2223689B/en

2008-08-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- 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
- B01D29/01—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 flat filtering elements
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
- 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

GB8818823A 1988-08-09 1988-08-09 Water filter Expired - Lifetime GB2223689B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8818823A GB2223689B (en)	1988-08-09	1988-08-09	Water filter

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8818823A GB2223689B (en)	1988-08-09	1988-08-09	Water filter

Publications (3)

Publication Number	Publication Date
GB8818823D0 GB8818823D0 (en)	1988-09-14
GB2223689A GB2223689A (en)	1990-04-18
GB2223689B true GB2223689B (en)	1992-10-07

Family

ID=10641786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8818823A Expired - Lifetime GB2223689B (en)	1988-08-09	1988-08-09	Water filter

Country Status (1)

Country	Link
GB (1)	GB2223689B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4208270C2 (en) *	1992-03-14	1994-10-20	Eichhorst Hans J	Device for cleaning pressurized water in water supply installations
FR2697012B1 (en) *	1992-10-20	1995-04-07	Inst Textile De France	Pollution control kit for water pipe.
FR2696946A1 (en) *	1992-10-20	1994-04-22	Inst Textile De France	Depollution device for water pipe.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB194672A (en) *	1922-03-10	1924-05-08	Ernest Declercq	Improvements in water purifying apparatus
US3674148A (en) *	1970-04-15	1972-07-04	Koehler Dayton	Head conversion unit
GB1339735A (en) *	1970-01-30	1973-12-05	Ecodyne Corp	Method and apparatus for removing suspended solids from liquid
GB2131009A (en) *	1982-11-26	1984-06-13	Lu Kou Hsu	Water treatment
GB2172811A (en) *	1985-03-27	1986-10-01	Haigh Eng Co Ltd	Apparatus for treating sewage

1988
- 1988-08-09 GB GB8818823A patent/GB2223689B/en not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB194672A (en) *	1922-03-10	1924-05-08	Ernest Declercq	Improvements in water purifying apparatus
GB1339735A (en) *	1970-01-30	1973-12-05	Ecodyne Corp	Method and apparatus for removing suspended solids from liquid
US3674148A (en) *	1970-04-15	1972-07-04	Koehler Dayton	Head conversion unit
GB2131009A (en) *	1982-11-26	1984-06-13	Lu Kou Hsu	Water treatment
GB2172811A (en) *	1985-03-27	1986-10-01	Haigh Eng Co Ltd	Apparatus for treating sewage

Also Published As

Publication number	Publication date
GB8818823D0 (en)	1988-09-14
GB2223689A (en)	1990-04-18

Legal Events

Date	Code	Title	Description
1998-04-01	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970809

Publication	Publication Date	Title
GB2246771A (en)	1992-02-12	Water purifier
GB8816216D0 (en)	1988-08-10	Filters
GB8808372D0 (en)	1988-05-11	Filter
GB2257429B (en)	1994-06-22	Water filters
EP0340914A3 (en)	1989-12-06	Filter
GB2233246B (en)	1993-05-19	Improved structure for water filter
GB2250281B (en)	1994-06-22	Water filters
GB8826828D0 (en)	1988-12-21	Filters
GB2223689B (en)	1992-10-07	Water filter
GB8805497D0 (en)	1988-04-07	Fishtank filter
GB8826196D0 (en)	1988-12-14	Filter
GB2210283B (en)	1991-09-25	Water filter
GB2217222B (en)	1992-01-22	Filter
GB8808100D0 (en)	1988-05-11	Filters
PL275542A1 (en)	1989-05-30	Water filter
EG18768A (en)	1994-01-30	Graduted filter
GB2224958B (en)	1992-08-12	Filtration
GB8917682D0 (en)	1989-09-20	Water filter
GB8723107D0 (en)	1987-11-04	Water filter
AU99711S (en)	1988-02-25	Water filter
RU1785721C (en)	1993-01-07	Water filter
AU103310S (en)	1989-03-09	Traveler water filter
GB8803733D0 (en)	1988-03-16	Pig-wire strainer
AU108104S (en)	1990-07-04	Filter
AU104936S (en)	1989-08-28	Filter