GB8610722D0 - Irrigation filter system - Google Patents

Irrigation filter system

Info

Publication number
GB8610722D0
GB8610722D0 GB868610722A GB8610722A GB8610722D0 GB 8610722 D0 GB8610722 D0 GB 8610722D0 GB 868610722 A GB868610722 A GB 868610722A GB 8610722 A GB8610722 A GB 8610722A GB 8610722 D0 GB8610722 D0 GB 8610722D0
Authority
GB
United Kingdom
Prior art keywords
filter system
irrigation filter
irrigation
filter
Prior art date
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.)
Withdrawn
Application number
GB868610722A
Other versions
GB2174920A (en
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.)
VEHASHKAYA AS
Original Assignee
VEHASHKAYA AS
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.)
Filing date
Publication date
Application filed by VEHASHKAYA AS filed Critical VEHASHKAYA AS
Publication of GB8610722D0 publication Critical patent/GB8610722D0/en
Publication of GB2174920A publication Critical patent/GB2174920A/en
Withdrawn legal-status Critical Current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
    • B01D29/11—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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4015—Bayonet connecting means
GB08610722A 1985-05-17 1986-05-01 Irrigation water filter Withdrawn GB2174920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL75225A IL75225A0 (en) 1985-05-17 1985-05-17 Irrigation filter system

Publications (2)

Publication Number Publication Date
GB8610722D0 true GB8610722D0 (en) 1986-06-04
GB2174920A GB2174920A (en) 1986-11-19

Family

ID=11055914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08610722A Withdrawn GB2174920A (en) 1985-05-17 1986-05-01 Irrigation water filter

Country Status (5)

Country Link
JP (1) JPS61271008A (en)
AU (1) AU5729086A (en)
DE (1) DE3616327A1 (en)
GB (1) GB2174920A (en)
IL (1) IL75225A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29500219U1 (en) * 1995-01-07 1995-03-02 Bossert Gerdi Sieve filters for liquid or gaseous media
US6254772B1 (en) 1998-01-15 2001-07-03 Yiu Chau Chau Backwashable filtration system
US6042729A (en) 1998-02-18 2000-03-28 Chau; Yiu Chau Regeneration of water treatment media
ES2155812B1 (en) * 1999-10-26 2001-12-01 Vazquez Figueroa Rial Alberto A DEVICE FOR FILTERING A FLUID.
US6797156B2 (en) 2001-12-21 2004-09-28 Yiu Chau Chau Faucet water treatment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104111A (en) * 1965-11-16 1968-02-21 Charles Edward Knight Clarke Filter apparatus

Also Published As

Publication number Publication date
DE3616327A1 (en) 1986-11-27
GB2174920A (en) 1986-11-19
AU5729086A (en) 1986-11-20
IL75225A0 (en) 1985-09-29
JPS61271008A (en) 1986-12-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)