FR2080134A5 - Cryogenic fluid density monitor - with beta radiation source and dete - Google Patents
Cryogenic fluid density monitor - with beta radiation source and deteInfo
- Publication number
- FR2080134A5 FR2080134A5 FR7006618A FR7006618A FR2080134A5 FR 2080134 A5 FR2080134 A5 FR 2080134A5 FR 7006618 A FR7006618 A FR 7006618A FR 7006618 A FR7006618 A FR 7006618A FR 2080134 A5 FR2080134 A5 FR 2080134A5
- Authority
- FR
- France
- Prior art keywords
- dete
- radiation source
- cryogenic fluid
- fluid density
- source
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/023—Special adaptations of indicating, measuring, or monitoring equipment having the mass as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0421—Mass or weight of the content of the vessel
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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7006618A FR2080134A5 (en) | 1970-02-24 | 1970-02-24 | Cryogenic fluid density monitor - with beta radiation source and dete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7006618A FR2080134A5 (en) | 1970-02-24 | 1970-02-24 | Cryogenic fluid density monitor - with beta radiation source and dete |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2080134A5 true FR2080134A5 (en) | 1971-11-12 |
Family
ID=9051210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7006618A Expired FR2080134A5 (en) | 1970-02-24 | 1970-02-24 | Cryogenic fluid density monitor - with beta radiation source and dete |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2080134A5 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0385281A2 (fr) * | 1989-02-28 | 1990-09-05 | Hoechst Aktiengesellschaft | Processus et appareil pour enregistrement en temps réel de rapports de compositions lors de la préparation de plastiques ou de caoutchoucs |
US8791406B2 (en) | 2009-10-01 | 2014-07-29 | Johnson Matthey, PLC | Method and apparatus for determining a fluid density |
-
1970
- 1970-02-24 FR FR7006618A patent/FR2080134A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0385281A2 (fr) * | 1989-02-28 | 1990-09-05 | Hoechst Aktiengesellschaft | Processus et appareil pour enregistrement en temps réel de rapports de compositions lors de la préparation de plastiques ou de caoutchoucs |
EP0385281A3 (fr) * | 1989-02-28 | 1991-07-10 | Hoechst Aktiengesellschaft | Processus et appareil pour enregistrement en temps réel de rapports de compositions lors de la préparation de plastiques ou de caoutchoucs |
US8791406B2 (en) | 2009-10-01 | 2014-07-29 | Johnson Matthey, PLC | Method and apparatus for determining a fluid density |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |