GB2217223B - Screening or filtering apparatus - Google Patents
Screening or filtering apparatusInfo
- Publication number
- GB2217223B GB2217223B GB8908008A GB8908008A GB2217223B GB 2217223 B GB2217223 B GB 2217223B GB 8908008 A GB8908008 A GB 8908008A GB 8908008 A GB8908008 A GB 8908008A GB 2217223 B GB2217223 B GB 2217223B
- Authority
- GB
- United Kingdom
- Prior art keywords
- screening
- filtering apparatus
- filtering
- 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.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 title 1
- 238000012216 screening Methods 0.000 title 1
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
- B01D29/085—Funnel filters; Holders therefor
-
- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888808363A GB8808363D0 (en) | 1988-04-09 | 1988-04-09 | Straining apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8908008D0 GB8908008D0 (en) | 1989-05-24 |
GB2217223A GB2217223A (en) | 1989-10-25 |
GB2217223B true GB2217223B (en) | 1992-06-03 |
Family
ID=10634886
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888808363A Pending GB8808363D0 (en) | 1988-04-09 | 1988-04-09 | Straining apparatus |
GB8908008A Expired - Lifetime GB2217223B (en) | 1988-04-09 | 1989-04-10 | Screening or filtering apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888808363A Pending GB8808363D0 (en) | 1988-04-09 | 1988-04-09 | Straining apparatus |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8808363D0 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2250927A (en) * | 1990-12-19 | 1992-06-24 | Lam Kwok Tai | Suction filter |
US5259955A (en) * | 1991-07-10 | 1993-11-09 | Bolton Joseph A | Vacuum strainer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB410427A (en) * | 1932-12-02 | 1934-05-17 | Franz Zimmer S Erben A I G | Suction filters especially applicable for the treatment of printing inks |
GB987814A (en) * | 1962-04-06 | 1965-03-31 | Fedde Kalsbeek | A suction or vacuum filter device for a milk jug or milk container |
GB1351752A (en) * | 1970-06-16 | 1974-05-01 | Balston Ltd W R | Filtration apparatus |
US4251366A (en) * | 1979-06-18 | 1981-02-17 | Simon Timothy M | Adapter for laboratory filter |
EP0224110A2 (en) * | 1985-11-19 | 1987-06-03 | Schleicher & Schuell, Inc. | Bottle top filter |
-
1988
- 1988-04-09 GB GB888808363A patent/GB8808363D0/en active Pending
-
1989
- 1989-04-10 GB GB8908008A patent/GB2217223B/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB410427A (en) * | 1932-12-02 | 1934-05-17 | Franz Zimmer S Erben A I G | Suction filters especially applicable for the treatment of printing inks |
GB987814A (en) * | 1962-04-06 | 1965-03-31 | Fedde Kalsbeek | A suction or vacuum filter device for a milk jug or milk container |
GB1351752A (en) * | 1970-06-16 | 1974-05-01 | Balston Ltd W R | Filtration apparatus |
US4251366A (en) * | 1979-06-18 | 1981-02-17 | Simon Timothy M | Adapter for laboratory filter |
EP0224110A2 (en) * | 1985-11-19 | 1987-06-03 | Schleicher & Schuell, Inc. | Bottle top filter |
Also Published As
Publication number | Publication date |
---|---|
GB8908008D0 (en) | 1989-05-24 |
GB2217223A (en) | 1989-10-25 |
GB8808363D0 (en) | 1988-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20070410 |