CH586390A5 - - Google Patents
Info
- Publication number
- CH586390A5 CH586390A5 CH797775A CH797775A CH586390A5 CH 586390 A5 CH586390 A5 CH 586390A5 CH 797775 A CH797775 A CH 797775A CH 797775 A CH797775 A CH 797775A CH 586390 A5 CH586390 A5 CH 586390A5
- Authority
- CH
- Switzerland
Links
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
- G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/268—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/481,127 US3935740A (en) | 1974-06-20 | 1974-06-20 | Liquid level probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH586390A5 true CH586390A5 (cs) | 1977-03-31 |
Family
ID=23910718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH797775A CH586390A5 (cs) | 1974-06-20 | 1975-06-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3935740A (cs) |
| CH (1) | CH586390A5 (cs) |
| DE (1) | DE2526867C2 (cs) |
| FR (1) | FR2275758A1 (cs) |
| IT (1) | IT1040656B (cs) |
| NL (1) | NL184855B (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2449097C3 (de) * | 1974-10-15 | 1978-06-01 | Pfaudler-Werke Ag, 6830 Schwetzingen | Meßumformer zur kapazitiven Füllstandsmessung von Flüssigkeitsfüllungen |
| DE3214705A1 (de) * | 1981-05-19 | 1982-12-09 | Smiths Industries Public Ltd. Co., London | Fuellstandsmessvorrichtung |
| US5722290A (en) * | 1995-03-21 | 1998-03-03 | The United States Of America As Represented By The United States Department Of Energy | Closed-field capacitive liquid level sensor |
| EP0935994A1 (en) * | 1998-02-09 | 1999-08-18 | Pfaudler Werke GmbH | Baffle assembly for a mixing vessel |
| JP2003033635A (ja) * | 2001-05-17 | 2003-02-04 | Shinko Pantec Co Ltd | 攪拌翼およびこれを用いた攪拌装置ならびに攪拌方法 |
| CN100346142C (zh) * | 2002-07-17 | 2007-10-31 | 埃普切公司 | 用于监测容器内液体液位的方法和装置 |
| GB2432371B (en) * | 2005-11-17 | 2011-06-15 | Epichem Ltd | Improved bubbler for the transportation of substances by a carrier gas |
| EP2496733B1 (en) | 2009-11-02 | 2021-08-04 | Sigma-Aldrich Co. LLC | Method for evaporation |
| US9518856B2 (en) * | 2014-03-28 | 2016-12-13 | Honeywell International Inc. | Threaded coupling device with nozzle for GWR measurements in non-metallic tanks |
| CN113858514B (zh) * | 2021-09-13 | 2024-05-14 | 泗阳杰盛医疗科技有限公司 | 一种性能稳定丁腈胶乳手套的生产方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677964A (en) * | 1951-06-04 | 1954-05-11 | George H Ennis | Fluid level indicating and controlling device |
-
1974
- 1974-06-20 US US05/481,127 patent/US3935740A/en not_active Expired - Lifetime
-
1975
- 1975-06-16 DE DE2526867A patent/DE2526867C2/de not_active Expired
- 1975-06-19 CH CH797775A patent/CH586390A5/xx not_active IP Right Cessation
- 1975-06-19 IT IT50128/75A patent/IT1040656B/it active
- 1975-06-19 NL NLAANVRAGE7507337,A patent/NL184855B/xx not_active IP Right Cessation
- 1975-06-20 FR FR7519371A patent/FR2275758A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2275758A1 (fr) | 1976-01-16 |
| FR2275758B1 (cs) | 1982-04-09 |
| US3935740A (en) | 1976-02-03 |
| NL184855B (nl) | 1989-06-16 |
| DE2526867A1 (de) | 1976-01-08 |
| DE2526867C2 (de) | 1983-10-27 |
| NL7507337A (nl) | 1975-12-23 |
| IT1040656B (it) | 1979-12-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: THE PFAUDLER CO. INC. |
|
| PL | Patent ceased |