SE371496B - - Google Patents
Info
- Publication number
- SE371496B SE371496B SE6913246A SE1324669A SE371496B SE 371496 B SE371496 B SE 371496B SE 6913246 A SE6913246 A SE 6913246A SE 1324669 A SE1324669 A SE 1324669A SE 371496 B SE371496 B SE 371496B
- Authority
- SE
- Sweden
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
- G01F23/30—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 floats
- G01F23/32—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 floats using rotatable arms or other pivotable transmission elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/20—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of apparatus for measuring liquid level
- G01F25/22—Checking proper indicating of discrete level by floats
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE6913246A SE371496B (ru) | 1969-09-26 | 1969-09-26 | |
| US73803A US3640117A (en) | 1969-09-26 | 1970-09-21 | Level control means |
| DE19702047020 DE2047020B2 (de) | 1969-09-26 | 1970-09-24 | Niveauueberwachungsanordnung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE6913246A SE371496B (ru) | 1969-09-26 | 1969-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371496B true SE371496B (ru) | 1974-11-18 |
Family
ID=20297094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6913246A SE371496B (ru) | 1969-09-26 | 1969-09-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3640117A (ru) |
| DE (1) | DE2047020B2 (ru) |
| SE (1) | SE371496B (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454747A (en) * | 1980-11-14 | 1984-06-19 | Standard Oil Company | High-low level control test method and apparatus |
| DE3508067A1 (de) * | 1985-03-07 | 1986-09-18 | Alfred Teves Gmbh, 6000 Frankfurt | Elektrische fluessigkeitsstand-warneinrichtung |
| US4848133A (en) * | 1987-12-14 | 1989-07-18 | United Technologies Corporation | Valving apparatus |
| US4962661A (en) * | 1990-02-09 | 1990-10-16 | Atlantic Richfield Company | Liquid level sensing switch actuator |
| US8042930B2 (en) | 2009-04-28 | 2011-10-25 | Xerox Corporation | Method of servicing a drum maintenance unit (DMU) in an image generating system |
| US20140130874A1 (en) * | 2012-11-12 | 2014-05-15 | Fisher Controls International Llc | Method and apparatus for validating a field device in a control system |
| FR3004252B1 (fr) * | 2013-04-04 | 2015-11-06 | Areva Np | Procede d'etalonnage d'un capteur de niveau |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682026A (en) * | 1953-04-22 | 1954-06-22 | Gilbert & Barker Mfg Co | Electronic level-sensitive apparatus |
| US3060717A (en) * | 1958-10-20 | 1962-10-30 | Cleaver Brooks Co | Monitoring device for fluid level indicators |
| US3181342A (en) * | 1961-09-26 | 1965-05-04 | Mc Graw Edison Co | Oil gauge with testing facility |
-
1969
- 1969-09-26 SE SE6913246A patent/SE371496B/xx unknown
-
1970
- 1970-09-21 US US73803A patent/US3640117A/en not_active Expired - Lifetime
- 1970-09-24 DE DE19702047020 patent/DE2047020B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047020B2 (de) | 1972-02-10 |
| US3640117A (en) | 1972-02-08 |
| DE2047020A1 (de) | 1971-04-22 |