GB9310471D0 - Deformable filter bag and its manufacturing technique - Google Patents
Deformable filter bag and its manufacturing techniqueInfo
- Publication number
- GB9310471D0 GB9310471D0 GB939310471A GB9310471A GB9310471D0 GB 9310471 D0 GB9310471 D0 GB 9310471D0 GB 939310471 A GB939310471 A GB 939310471A GB 9310471 A GB9310471 A GB 9310471A GB 9310471 D0 GB9310471 D0 GB 9310471D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter bag
- manufacturing technique
- deformable filter
- deformable
- technique
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method 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
- B01D29/01—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
- B01D29/012—Making 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
- B01D29/11—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
- B01D29/111—Making 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
- B01D29/11—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
- B01D29/27—Filter bags
-
- 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
- B01D29/56—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 series connection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9206349A FR2691374B1 (en) | 1992-05-21 | 1992-05-21 | Filter bag for microbiological analysis. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9310471D0 true GB9310471D0 (en) | 1993-07-07 |
| GB2267046A GB2267046A (en) | 1993-11-24 |
| GB2267046B GB2267046B (en) | 1995-11-08 |
Family
ID=9430128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9310471A Expired - Lifetime GB2267046B (en) | 1992-05-21 | 1993-05-20 | Deformable filter bag and its manufacturing technique |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2691374B1 (en) |
| GB (1) | GB2267046B (en) |
| IT (1) | IT1262120B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719785B1 (en) * | 1994-05-13 | 1996-07-19 | Francois Jalenques | Filter bag for collecting, transporting and processing a sample for biological analysis. |
| JP4642188B2 (en) | 2000-06-19 | 2011-03-02 | 株式会社エルメックス | Homogenizing bag with filter |
| FR2887465B1 (en) * | 2005-06-22 | 2008-10-10 | Interlab Sarl | FILTER BAG FACILITATING THE COLLECTION OF FILTRAT |
| FR2938449B1 (en) * | 2008-11-19 | 2010-12-31 | Interlab | SACHET, IN PARTICULAR A FILTER BAG, COMPRISING A DEVICE FOR FACILITATING THE COLLECTION OF A FILTRAT. |
| CN102824771A (en) * | 2012-09-07 | 2012-12-19 | 浙江硕华医用塑料有限公司 | Filter bag |
| CN102872628A (en) * | 2012-09-10 | 2013-01-16 | 浙江硕华医用塑料有限公司 | Filter bag |
| CN103447102A (en) * | 2013-08-07 | 2013-12-18 | 浙江硕华医用塑料有限公司 | Sample bag |
| FR3019473B1 (en) | 2014-04-04 | 2016-05-06 | Prestodiag | METHOD OF MICROBIOLOGICAL ANALYSIS OF A SAMPLE IN A SINGLE CONTAINER |
| FR3068617B1 (en) * | 2017-07-06 | 2019-08-02 | Interscience | FILTER BAG COMPRISING A DEVICE FOR FACILITATING THE COLLECTION OF A FILTRAT |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506130A (en) * | 1967-12-26 | 1970-04-14 | Baxter Laboratories Inc | Filter assembly for apparatus used in parenteral administration of liquids |
| US3675780A (en) * | 1970-09-25 | 1972-07-11 | Robert A Marshall | Filter device |
| JPS544121Y2 (en) * | 1974-07-05 | 1979-02-23 | ||
| US4066556A (en) * | 1976-10-28 | 1978-01-03 | Johnson & Johnson | Fluid filter and method of making same |
| US4265762A (en) * | 1978-11-24 | 1981-05-05 | Donaldson Company, Inc. | Filter assembly for use in the filtration of medical treatment liquids |
| CA1182758A (en) * | 1983-12-09 | 1985-02-19 | Anthony N. Sharpe | Apparatus for filtration |
| US4892832A (en) * | 1986-12-05 | 1990-01-09 | Toppan Printing Co., Ltd. | Filter bag for microbiological examination |
-
1992
- 1992-05-21 FR FR9206349A patent/FR2691374B1/en not_active Expired - Lifetime
-
1993
- 1993-05-20 IT ITUD930089A patent/IT1262120B/en active IP Right Grant
- 1993-05-20 GB GB9310471A patent/GB2267046B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ITUD930089A0 (en) | 1993-05-20 |
| FR2691374B1 (en) | 1994-12-23 |
| ITUD930089A1 (en) | 1994-11-20 |
| FR2691374A1 (en) | 1993-11-26 |
| GB2267046B (en) | 1995-11-08 |
| GB2267046A (en) | 1993-11-24 |
| IT1262120B (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE20 | Patent expired after termination of 20 years |
Expiry date: 20130519 |