AT324018B - PROBE FOR DETERMINING GAS GASES IN A LIQUID - Google Patents
PROBE FOR DETERMINING GAS GASES IN A LIQUIDInfo
- Publication number
- AT324018B AT324018B AT446073A AT446073A AT324018B AT 324018 B AT324018 B AT 324018B AT 446073 A AT446073 A AT 446073A AT 446073 A AT446073 A AT 446073A AT 324018 B AT324018 B AT 324018B
- Authority
- AT
- Austria
- Prior art keywords
- probe
- liquid
- determining gas
- gas gases
- gases
- Prior art date
Links
- 239000007789 gas Substances 0.000 title 2
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
- G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
- G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT446073A AT324018B (en) | 1973-05-22 | 1973-05-22 | PROBE FOR DETERMINING GAS GASES IN A LIQUID |
CH677574A CH567715A5 (en) | 1973-05-22 | 1974-05-17 | |
DE19742424387 DE2424387C3 (en) | 1973-05-22 | 1974-05-20 | Optical-electrical device for monitoring a liquid medium |
BE144581A BE815349A (en) | 1973-05-22 | 1974-05-21 | OPTOELECTRIC DEVICE TO DETECT THE PRESENCE OF A MEDIUM |
CA200,447A CA1010975A (en) | 1973-05-22 | 1974-05-21 | Optical-electrical apparatus for detecting the presence of a liquid medium |
GB2251274A GB1472185A (en) | 1973-05-22 | 1974-05-21 | Liquid detectors |
NL7406910A NL7406910A (en) | 1973-05-22 | 1974-05-22 | |
FR7417939A FR2230996B1 (en) | 1973-05-22 | 1974-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT446073A AT324018B (en) | 1973-05-22 | 1973-05-22 | PROBE FOR DETERMINING GAS GASES IN A LIQUID |
Publications (1)
Publication Number | Publication Date |
---|---|
AT324018B true AT324018B (en) | 1975-08-11 |
Family
ID=3564309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT446073A AT324018B (en) | 1973-05-22 | 1973-05-22 | PROBE FOR DETERMINING GAS GASES IN A LIQUID |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT324018B (en) |
BE (1) | BE815349A (en) |
CA (1) | CA1010975A (en) |
CH (1) | CH567715A5 (en) |
FR (1) | FR2230996B1 (en) |
GB (1) | GB1472185A (en) |
NL (1) | NL7406910A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH580802A5 (en) * | 1975-07-21 | 1976-10-15 | Hectronic Ag | |
WO1985000301A1 (en) * | 1983-07-01 | 1985-01-31 | Baxter Travenol Laboratories, Inc. | Wettable devices operational with aqueous liquids |
GB2185309A (en) * | 1986-01-14 | 1987-07-15 | Romotex Limited | Gas bubble detector |
DE3621009A1 (en) * | 1986-06-23 | 1988-01-07 | Truetzschler & Co | DEVICE FOR DETECTING THE LEVEL IN A FIBER MATERIAL STORAGE, ESPECIALLY FOR SPINNING PREPARATION MACHINES |
CN111122817A (en) * | 2019-12-30 | 2020-05-08 | 深圳开立生物医疗科技股份有限公司 | Pipeline bubble monitoring method and device, storage medium and analysis equipment |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE515938A (en) * | ||||
GB1051462A (en) * | 1963-12-05 | 1966-12-14 | ||
US3548657A (en) * | 1967-11-30 | 1970-12-22 | Maria Panerai | Device for an outside display of the level of a liquid contained within a tank |
-
1973
- 1973-05-22 AT AT446073A patent/AT324018B/en not_active IP Right Cessation
-
1974
- 1974-05-17 CH CH677574A patent/CH567715A5/xx not_active IP Right Cessation
- 1974-05-21 CA CA200,447A patent/CA1010975A/en not_active Expired
- 1974-05-21 BE BE144581A patent/BE815349A/en unknown
- 1974-05-21 GB GB2251274A patent/GB1472185A/en not_active Expired
- 1974-05-22 FR FR7417939A patent/FR2230996B1/fr not_active Expired
- 1974-05-22 NL NL7406910A patent/NL7406910A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CH567715A5 (en) | 1975-10-15 |
NL7406910A (en) | 1974-11-26 |
DE2424387A1 (en) | 1974-12-19 |
FR2230996A1 (en) | 1974-12-20 |
BE815349A (en) | 1974-09-16 |
DE2424387B2 (en) | 1976-04-15 |
CA1010975A (en) | 1977-05-24 |
FR2230996B1 (en) | 1978-01-27 |
GB1472185A (en) | 1977-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |