WO2000002432A3 - Verfahren und vorrichtung zum testen von filterpatronen - Google Patents
Verfahren und vorrichtung zum testen von filterpatronen Download PDFInfo
- Publication number
- WO2000002432A3 WO2000002432A3 PCT/CH1999/000391 CH9900391W WO0002432A3 WO 2000002432 A3 WO2000002432 A3 WO 2000002432A3 CH 9900391 W CH9900391 W CH 9900391W WO 0002432 A3 WO0002432 A3 WO 0002432A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter cartridge
- leakage
- filter cartridges
- cartridge
- pressure difference
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99938119A EP1216086A2 (de) | 1999-08-24 | 1999-08-24 | Verfahren und vorrichtung zum testen von filterpatronen |
PCT/CH1999/000391 WO2000002432A2 (de) | 1999-08-24 | 1999-08-24 | Verfahren und vorrichtung zum testen von filterpatronen |
JP2000558706A JP2002542917A (ja) | 1999-08-24 | 1999-08-24 | フィルターカートリッジの製造方法および検査装置 |
AU52763/99A AU5276399A (en) | 1999-08-24 | 1999-08-24 | Method for producing filter cartridges and testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CH1999/000391 WO2000002432A2 (de) | 1999-08-24 | 1999-08-24 | Verfahren und vorrichtung zum testen von filterpatronen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000002432A2 WO2000002432A2 (de) | 2000-01-20 |
WO2000002432A3 true WO2000002432A3 (de) | 2000-03-23 |
Family
ID=4551708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1999/000391 WO2000002432A2 (de) | 1999-08-24 | 1999-08-24 | Verfahren und vorrichtung zum testen von filterpatronen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1216086A2 (de) |
JP (1) | JP2002542917A (de) |
AU (1) | AU5276399A (de) |
WO (1) | WO2000002432A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2993984B1 (fr) * | 2012-07-24 | 2014-08-01 | Ge Energy Products France Snc | Dispositif de mesure de l'impermeabilite des moyens d'etancheite d'une cartouche de filtre et procede correspondant |
US20180168633A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Surgical stapling instruments and staple-forming anvils |
CN113218836B (zh) * | 2021-04-13 | 2023-06-06 | 宁夏同润华盛建设工程有限公司 | 一种塑性混凝土防渗墙渗透破坏比降质量检测试验装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454032A (en) * | 1982-06-16 | 1984-06-12 | Commissariat A L'energie Atomique | Fast filtering apparatus |
US4676092A (en) * | 1985-09-25 | 1987-06-30 | Wainwright Tuttle | Filter test method and apparatus |
DE19503311A1 (de) * | 1993-11-20 | 1996-08-08 | Sartorius Gmbh | Vorrichtung zum Prüfen von Filterelementen durch einen Wasserinstrusionstest |
-
1999
- 1999-08-24 WO PCT/CH1999/000391 patent/WO2000002432A2/de not_active Application Discontinuation
- 1999-08-24 EP EP99938119A patent/EP1216086A2/de not_active Withdrawn
- 1999-08-24 JP JP2000558706A patent/JP2002542917A/ja not_active Withdrawn
- 1999-08-24 AU AU52763/99A patent/AU5276399A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454032A (en) * | 1982-06-16 | 1984-06-12 | Commissariat A L'energie Atomique | Fast filtering apparatus |
US4676092A (en) * | 1985-09-25 | 1987-06-30 | Wainwright Tuttle | Filter test method and apparatus |
DE19503311A1 (de) * | 1993-11-20 | 1996-08-08 | Sartorius Gmbh | Vorrichtung zum Prüfen von Filterelementen durch einen Wasserinstrusionstest |
Also Published As
Publication number | Publication date |
---|---|
EP1216086A2 (de) | 2002-06-26 |
WO2000002432A2 (de) | 2000-01-20 |
AU5276399A (en) | 2000-02-01 |
JP2002542917A (ja) | 2002-12-17 |
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