NL7005179A - - Google Patents
Info
- Publication number
- NL7005179A NL7005179A NL7005179A NL7005179A NL7005179A NL 7005179 A NL7005179 A NL 7005179A NL 7005179 A NL7005179 A NL 7005179A NL 7005179 A NL7005179 A NL 7005179A NL 7005179 A NL7005179 A NL 7005179A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
-
- 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
- G01N2030/204—Linearly moving valves, e.g. sliding valves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6910998A FR2040695A5 (enExample) | 1969-04-10 | 1969-04-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7005179A true NL7005179A (enExample) | 1970-10-13 |
| NL163873B NL163873B (nl) | 1980-05-16 |
| NL163873C NL163873C (nl) | 1980-10-15 |
Family
ID=9032146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7005179.A NL163873C (nl) | 1969-04-10 | 1970-04-10 | Doseerklep om een fluidum toe te voeren aan een analysetoestel. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3597979A (enExample) |
| JP (1) | JPS503676B1 (enExample) |
| BE (1) | BE748525A (enExample) |
| DE (1) | DE2017242B2 (enExample) |
| FR (1) | FR2040695A5 (enExample) |
| GB (1) | GB1267295A (enExample) |
| NL (1) | NL163873C (enExample) |
| SE (1) | SE376484B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991832U (enExample) * | 1972-11-28 | 1974-08-08 | ||
| JPS5073024U (enExample) * | 1973-11-05 | 1975-06-26 | ||
| JPS50128225A (enExample) * | 1974-03-28 | 1975-10-09 | ||
| FR2479466A1 (fr) * | 1980-03-27 | 1981-10-02 | Armines | Dispositif d'injection d'echantillons d'un produit gazeux ou liquide sous pression en vue d'analyse |
| US5363707A (en) * | 1992-05-01 | 1994-11-15 | Hewlett-Packard Company | Headspace sampling system |
| CN112534219B (zh) * | 2018-05-29 | 2023-01-03 | 巴斯夫涂料有限公司 | 包括用于气动计量供给的阀头的容器以及包括这种容器的计量供给设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166939A (en) * | 1961-09-25 | 1965-01-26 | Pan American Petroleum Corp | Sample valve |
| CH431139A (de) * | 1965-01-19 | 1967-02-28 | Bayer Ag | Pyrolyse- und Reaktionskammer für Gaschromatographie |
| US3483754A (en) * | 1967-11-08 | 1969-12-16 | Sinclair Research Inc | Sampling valve apparatus |
-
1969
- 1969-04-10 FR FR6910998A patent/FR2040695A5/fr not_active Expired
-
1970
- 1970-04-03 GB GB05864/70A patent/GB1267295A/en not_active Expired
- 1970-04-06 US US25730A patent/US3597979A/en not_active Expired - Lifetime
- 1970-04-06 BE BE748525A patent/BE748525A/xx unknown
- 1970-04-10 JP JP45030250A patent/JPS503676B1/ja active Pending
- 1970-04-10 NL NL7005179.A patent/NL163873C/xx active
- 1970-04-10 SE SE7004947A patent/SE376484B/xx unknown
- 1970-04-10 DE DE19702017242 patent/DE2017242B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL163873B (nl) | 1980-05-16 |
| US3597979A (en) | 1971-08-10 |
| BE748525A (fr) | 1970-09-16 |
| NL163873C (nl) | 1980-10-15 |
| JPS503676B1 (enExample) | 1975-02-07 |
| DE2017242A1 (de) | 1971-04-08 |
| SE376484B (enExample) | 1975-05-26 |
| FR2040695A5 (enExample) | 1971-01-22 |
| DE2017242B2 (de) | 1972-05-04 |
| GB1267295A (en) | 1972-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application |