DK1876230T3 - Sampling valve for sterile sampling from a container or pipeline system - Google Patents
Sampling valve for sterile sampling from a container or pipeline systemInfo
- Publication number
- DK1876230T3 DK1876230T3 DK07107776T DK07107776T DK1876230T3 DK 1876230 T3 DK1876230 T3 DK 1876230T3 DK 07107776 T DK07107776 T DK 07107776T DK 07107776 T DK07107776 T DK 07107776T DK 1876230 T3 DK1876230 T3 DK 1876230T3
- Authority
- DK
- Denmark
- Prior art keywords
- valve
- tappet
- adapter body
- actuation shaft
- valve housing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The sampling valve for sterile extraction of samples from a container or a pipeline system, comprises valve housing (2) with a valve inlet (3), a valve outlet (4) and with flow channel (5) connecting these, and a valve tappet and an actuation shaft (8). The valve inlet is fluidically connected with a pipeline leading extractable medium and with a discharge pipe. The valve tappet is movable back and forth in the valve housing, locks the flow channel alternatively in a closing position and releases in an open position. The sampling valve for sterile extraction of samples from a container or a pipeline system, comprises valve housing (2) with a valve inlet (3), a valve outlet (4) and with flow channel (5) connecting these, and a valve tappet and an actuation shaft (8). The valve inlet is fluidically connected with a pipeline leading extractable medium and with a discharge pipe. The valve tappet is movable back and forth in the valve housing, locks the flow channel alternatively in a closing position and releases in an open position. The actuation shaft is led movably in the valve housing and is connected with the valve tappet. The movement of the actuation shaft to the valve tappet is transferable, in order to move these between the closing position and the open position. The valve tappet is movably stored in an adapter body solvably connected with the valve housing. The valve tappet has tappet section, which cooperates with a valve seat formed at the adapter body and/or a sealing surface formed sealably at the adapter body. The adapter body is connected with the valve housing by a resting-, screw-, clamping- and/or secured plug connection. The adapter body opposite to the valve housing is sealed by an O-ring element. The tappet section opposite to the adapter body, the sealing surface or the valve seat, is sealed by an O-ring element. The tappet section has a valve disk. The adapter body has a connection for connecting with the pipeline. The adapter body is provided with a discharge bore, which lies in direction of flow behind the valve seat or the sealing surface. The end of the actuation shaft connected with the valve tappet penetrates into open position in the interior of the adapter body. The adapter body, the valve tappet and/or the actuation shaft are arranged coaxial to each other. The movement of the actuation shaft and the valve tappet is translatory and/or rotational. The actuation shaft is designed as a spindle and is led into internal threads designed in the valve housing. The actuation shaft and the valve tappet are loosely connected with one another and are surface contacted with each other. The actuation shaft has an uptake for an end of the valve tappet. The valve tappet is subjected in the direction of the spring force. A coil spring is arranged inside of the adapter body, in order to transfer the spring action to the valve tappet. The valve housing is designed t-shaped. The flow channel at the valve outlet is arranged in an angle of 90[deg] to the flow channel at the valve inlet. The adapter body is arranged rotatably in the valve housing in an angle of 360[deg]. The discharge tube is arranged pivotably relative to the valve housing in an angle of 360[deg]. The discharge tube is connected with the valve housing by a locking ring and a pressure screw. The valve housing, the adapter body, the valve tappet and/or the actuation shaft are made up of red cast and/or high-grade steel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006031840A DE102006031840B4 (en) | 2006-07-07 | 2006-07-07 | Sampling valve for the sterile removal of samples from a container or piping system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1876230T3 true DK1876230T3 (en) | 2009-02-02 |
Family
ID=38608861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK07107776T DK1876230T3 (en) | 2006-07-07 | 2007-05-09 | Sampling valve for sterile sampling from a container or pipeline system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1876230B1 (en) |
AT (1) | ATE408665T1 (en) |
DE (2) | DE102006031840B4 (en) |
DK (1) | DK1876230T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019982B4 (en) * | 2008-04-21 | 2010-08-12 | Manfred Völker | Sample-taking valve |
CN102798551A (en) * | 2011-05-27 | 2012-11-28 | 崔坤华 | Closed quantitative sampling valve and manufacturing method thereof |
CN102928259B (en) * | 2012-10-31 | 2015-06-10 | 中国石油化工股份有限公司上海石油分公司 | Liquid oil plant closed type sampling device |
DE202013000217U1 (en) * | 2013-01-10 | 2014-04-14 | Gebr. Kemper Gmbh + Co. Kg Metallwerke | Domestic hot water supply and removal system for a wash basin and sampling valve for such a system |
CN103759973B (en) * | 2014-01-28 | 2015-09-30 | 中国地质科学院水文地质环境地质研究所 | Mouth of pipe reducing plug-in type sampling instrument |
CN103759970B (en) * | 2014-01-28 | 2015-10-28 | 中国地质科学院水文地质环境地质研究所 | Mouth of pipe reducing plug-in type sampling instrument |
DE102014104426A1 (en) | 2014-03-28 | 2015-10-01 | Krones Ag | Hygienic sampler |
DE102015002854B4 (en) | 2015-03-05 | 2022-12-15 | Fidica Gmbh & Co. Kg | sampling valve |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63248381A (en) * | 1987-04-03 | 1988-10-14 | Hitachi Ltd | Sterile type discharge valve |
FR2617286B1 (en) * | 1987-06-26 | 1991-08-30 | Commissariat Energie Atomique | SAMPLING DEVICE COMPRISING A STERILIZABLE SAMPLING HEAD MOUNTED ON A BIOREACTOR |
US5296197A (en) * | 1992-07-09 | 1994-03-22 | Nl Technologies, Limited | Automated sample extractor or feeder/inoculator for bioreactors and similar equipment |
US5948998A (en) * | 1998-02-09 | 1999-09-07 | Alberta Research Council | Sampling device for taking sterile samples |
DE60207055T2 (en) * | 2001-03-16 | 2006-07-13 | Colder Products Co., St. Paul | CONNECTING DEVICE AND METHOD FOR COUPLING BIOLOGICAL EQUIPMENT TO A SOURCE |
JP2004105106A (en) * | 2002-09-19 | 2004-04-08 | Yoji Tokuhara | Valve for culture apparatus |
DE10252217B4 (en) * | 2002-11-11 | 2005-06-09 | Sartorius Ag | Sampling valve and thus feasible procedure for the sterile removal of samples from fermenters or bioreactors |
DE10356616B4 (en) * | 2003-12-01 | 2006-09-28 | Idoneus Anlagenbau Gmbh | Method for active cooling of sampling and connection valves on a bioreactor |
RU2257471C1 (en) * | 2003-12-15 | 2005-07-27 | Хузин Ринат Раисович | Sampler |
DE202005014713U1 (en) * | 2004-09-22 | 2005-12-22 | Sartorius Ag | Laboratory fermentation vessel has twist-fit detachable valve assembly with parallel passage and duct |
-
2006
- 2006-07-07 DE DE102006031840A patent/DE102006031840B4/en not_active Expired - Fee Related
-
2007
- 2007-05-09 EP EP07107776A patent/EP1876230B1/en active Active
- 2007-05-09 DK DK07107776T patent/DK1876230T3/en active
- 2007-05-09 DE DE502007000115T patent/DE502007000115D1/en active Active
- 2007-05-09 AT AT07107776T patent/ATE408665T1/en active
Also Published As
Publication number | Publication date |
---|---|
DE102006031840A1 (en) | 2008-01-24 |
EP1876230B1 (en) | 2008-09-17 |
DE102006031840B4 (en) | 2008-04-30 |
DE502007000115D1 (en) | 2008-10-30 |
ATE408665T1 (en) | 2008-10-15 |
EP1876230A1 (en) | 2008-01-09 |
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