CS177406B1 - - Google Patents
Info
- Publication number
- CS177406B1 CS177406B1 CS496268A CS496268A CS177406B1 CS 177406 B1 CS177406 B1 CS 177406B1 CS 496268 A CS496268 A CS 496268A CS 496268 A CS496268 A CS 496268A CS 177406 B1 CS177406 B1 CS 177406B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/38—Flow patterns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N30/20—Injection using a sampling valve
- G01N2030/205—Diaphragm valves, e.g. deformed member closing the passage
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS496268A CS177406B1 (de) | 1968-07-05 | 1968-07-05 | |
| NL6910089A NL6910089A (de) | 1968-07-05 | 1969-07-01 | |
| GB3341569A GB1243435A (en) | 1968-07-05 | 1969-07-02 | Device for shutting-off and changing-over the gas and liquid passages especially for gas chromatographs |
| DE19691933909 DE1933909A1 (de) | 1968-07-05 | 1969-07-03 | Absperr- und Umschaltvorrichtung fuer Gas bzw. Fluessigkeitswege,insbesondere fuer Gaschromatographen |
| FR6922481A FR2012361A1 (de) | 1968-07-05 | 1969-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS496268A CS177406B1 (de) | 1968-07-05 | 1968-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS177406B1 true CS177406B1 (de) | 1977-07-29 |
Family
ID=5393535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS496268A CS177406B1 (de) | 1968-07-05 | 1968-07-05 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS177406B1 (de) |
| DE (1) | DE1933909A1 (de) |
| FR (1) | FR2012361A1 (de) |
| GB (1) | GB1243435A (de) |
| NL (1) | NL6910089A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752549A1 (de) * | 1977-11-24 | 1979-06-07 | Boehringer Mannheim Gmbh | Ventil zur steuerung von stroemungsmedien |
| FI840846A0 (fi) * | 1984-03-02 | 1984-03-02 | Labsystems Oy | Ventilanordning |
| DE3618380A1 (de) * | 1986-05-31 | 1987-12-03 | Bosch Gmbh Robert | Mikroventilanordnung |
| GB8918960D0 (en) * | 1989-08-19 | 1989-10-04 | Chubb Fire Ltd | Fluid flow control valve |
| DE9408042U1 (de) * | 1994-05-14 | 1994-07-14 | Elektro Gas Armaturen | Vorrichtung zur Ausübung einer mechanischen Hubbewegung zum Steuern von Stellgliedern |
| DE102009023430B4 (de) | 2009-05-29 | 2013-07-25 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Steuern von Fluidströmen in Lab-on-a-Chip-Systemen sowie Verfahren zum Herstellen der Vorrichtung |
| EA034170B1 (ru) * | 2016-11-03 | 2020-01-14 | Сергей Александрович БУЧИК | Переключатель потоков устройства для ручного розлива пенящихся и газированных напитков |
| RU185098U1 (ru) * | 2018-05-03 | 2018-11-21 | Андрей Владимирович Сотенко | Переключатель потоков устройства для ручного розлива пенящихся и газированных напитков |
-
1968
- 1968-07-05 CS CS496268A patent/CS177406B1/cs unknown
-
1969
- 1969-07-01 NL NL6910089A patent/NL6910089A/xx unknown
- 1969-07-02 GB GB3341569A patent/GB1243435A/en not_active Expired
- 1969-07-03 FR FR6922481A patent/FR2012361A1/fr not_active Withdrawn
- 1969-07-03 DE DE19691933909 patent/DE1933909A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1243435A (en) | 1971-08-18 |
| DE1933909A1 (de) | 1970-01-22 |
| NL6910089A (de) | 1970-01-07 |
| FR2012361A1 (de) | 1970-03-20 |