CN1291769C - 保持过滤介质的支撑结构 - Google Patents
保持过滤介质的支撑结构 Download PDFInfo
- Publication number
- CN1291769C CN1291769C CNB028200810A CN02820081A CN1291769C CN 1291769 C CN1291769 C CN 1291769C CN B028200810 A CNB028200810 A CN B028200810A CN 02820081 A CN02820081 A CN 02820081A CN 1291769 C CN1291769 C CN 1291769C
- Authority
- CN
- China
- Prior art keywords
- injection
- supporting
- support
- framework
- filtering element
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000007767 bonding agent Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
- B01D29/15—Supported filter elements arranged for inward 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
- B01D29/50—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
- B01D29/52—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 parallel connection
-
- 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
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Food-Manufacturing Devices (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/001430 WO2003092856A1 (en) | 2002-04-29 | 2002-04-29 | Support structure for holding filter medium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1568214A CN1568214A (zh) | 2005-01-19 |
CN1291769C true CN1291769C (zh) | 2006-12-27 |
Family
ID=29287359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028200810A Expired - Fee Related CN1291769C (zh) | 2002-04-29 | 2002-04-29 | 保持过滤介质的支撑结构 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7520392B2 (zh) |
EP (1) | EP1471986B1 (zh) |
JP (1) | JP2005523812A (zh) |
CN (1) | CN1291769C (zh) |
AT (1) | ATE360464T1 (zh) |
AU (1) | AU2002307807B2 (zh) |
BR (1) | BR0215720B1 (zh) |
DE (1) | DE60219825D1 (zh) |
HK (1) | HK1071322A1 (zh) |
IL (1) | IL162711A0 (zh) |
NZ (1) | NZ536187A (zh) |
WO (1) | WO2003092856A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4777857B2 (ja) * | 2006-10-10 | 2011-09-21 | 水道機工株式会社 | ろ過システム |
JP4881703B2 (ja) * | 2006-11-24 | 2012-02-22 | 三井造船株式会社 | 濾過装置の運転制御装置及び濾過装置の運転制御方法 |
AU2014240243B2 (en) * | 2014-10-01 | 2018-12-06 | Philip George Doust | Filter Assembly |
US20160296865A1 (en) * | 2015-04-08 | 2016-10-13 | Ecolab Usa Inc. | Slotted basket for the soaking and straining of towels, cloths, and other hard surface items |
US10773202B2 (en) | 2016-03-02 | 2020-09-15 | Donaldson Company, Inc. | Filter element having inner support and methods |
US10427078B2 (en) | 2016-07-15 | 2019-10-01 | Donaldson Company, Inc. | Filter element and support structure |
CN108854240B (zh) * | 2017-11-06 | 2020-11-06 | 日丰企业(佛山)有限公司 | 抗冻杯体及过滤器 |
CN109224841B (zh) * | 2018-10-18 | 2021-04-16 | 亚都科技集团有限公司 | 复合空气净化滤纸及其应用 |
CN109464831B (zh) * | 2018-12-25 | 2021-06-15 | 浙江国涛滤料科技有限公司 | 扁平一体过滤袋 |
ZA201900396B (en) * | 2019-01-21 | 2019-09-25 | Larry Schewitz | Modular filter element frame |
US20240325954A1 (en) * | 2023-04-03 | 2024-10-03 | Pall Corporation | Coalescer support, filter system, and method of use |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2028062A (en) * | 1934-06-29 | 1936-01-14 | Commercial Filters Corp | Filter apparatus |
US3503516A (en) * | 1968-09-05 | 1970-03-31 | Henry Mfg Co Inc | Pressure filter and tubular filter elements therefor |
ZA706336B (en) | 1970-09-16 | 1971-10-27 | A Schewitz | Improvements in or relating to filtering units |
US4654143A (en) * | 1985-03-07 | 1987-03-31 | Mordeki Drori | Multiple-disc type filter with extensible support |
US5202021A (en) * | 1991-08-26 | 1993-04-13 | Hosokawa Micron International Inc. | Integrated molded collar, filter bag, cage and locking ring assembly for baghouses |
DE4409970A1 (de) * | 1994-03-23 | 1995-09-28 | Hydac Filtertechnik Gmbh | Stützkörper für Filterelemente |
ZA200002145B (en) * | 1999-08-05 | 2000-11-07 | Jonathan Schewitz | Filter element for a liquid filter using a filtration aid. |
IL137700A (en) * | 1999-08-05 | 2003-12-10 | Jonathan Schewitz | Filter element for a liquid filter using a filtration aid |
US6706085B2 (en) * | 2002-03-22 | 2004-03-16 | Albany International Corp. | Filter bag cage |
-
2002
- 2002-04-29 JP JP2004501033A patent/JP2005523812A/ja active Pending
- 2002-04-29 EP EP02807337A patent/EP1471986B1/en not_active Expired - Lifetime
- 2002-04-29 AU AU2002307807A patent/AU2002307807B2/en not_active Expired
- 2002-04-29 NZ NZ536187A patent/NZ536187A/en not_active IP Right Cessation
- 2002-04-29 BR BRPI0215720-9A patent/BR0215720B1/pt not_active IP Right Cessation
- 2002-04-29 WO PCT/IB2002/001430 patent/WO2003092856A1/en active IP Right Grant
- 2002-04-29 AT AT02807337T patent/ATE360464T1/de not_active IP Right Cessation
- 2002-04-29 US US10/512,881 patent/US7520392B2/en not_active Expired - Lifetime
- 2002-04-29 CN CNB028200810A patent/CN1291769C/zh not_active Expired - Fee Related
- 2002-04-29 IL IL16271102A patent/IL162711A0/xx unknown
- 2002-04-29 DE DE60219825T patent/DE60219825D1/de not_active Expired - Lifetime
-
2005
- 2005-05-17 HK HK05104112A patent/HK1071322A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1071322A1 (en) | 2005-07-15 |
US20050155924A1 (en) | 2005-07-21 |
ATE360464T1 (de) | 2007-05-15 |
NZ536187A (en) | 2005-06-24 |
JP2005523812A (ja) | 2005-08-11 |
BR0215720B1 (pt) | 2010-11-30 |
DE60219825D1 (de) | 2007-06-06 |
IL162711A0 (en) | 2005-11-20 |
US7520392B2 (en) | 2009-04-21 |
CN1568214A (zh) | 2005-01-19 |
WO2003092856A1 (en) | 2003-11-13 |
AU2002307807B2 (en) | 2009-02-19 |
EP1471986B1 (en) | 2007-04-25 |
AU2002307807A1 (en) | 2003-11-17 |
BR0215720A (pt) | 2005-02-22 |
EP1471986A1 (en) | 2004-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: JONATHAN SCHEWITZ Free format text: FORMER OWNER: JONATHAN SCHWITZER Effective date: 20050107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050107 Address after: East Cape, South Africa Applicant after: Schewitz Jonathan Address before: East Cape, South Africa Applicant before: Schewitz Jonathan |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1071322 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20120429 |