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ES2135337B1 - LEVEL PHOTOVOLTAIC PROBE. - Google Patents

LEVEL PHOTOVOLTAIC PROBE.

Info

Publication number
ES2135337B1
ES2135337B1 ES9701766A ES9701766A ES2135337B1 ES 2135337 B1 ES2135337 B1 ES 2135337B1 ES 9701766 A ES9701766 A ES 9701766A ES 9701766 A ES9701766 A ES 9701766A ES 2135337 B1 ES2135337 B1 ES 2135337B1
Authority
ES
Spain
Prior art keywords
level
probe
photovoltaic
liquid
level photovoltaic
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 - Lifetime
Application number
ES9701766A
Other languages
Spanish (es)
Other versions
ES2135337A1 (en
Inventor
Garcia Ramon Ferreiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES9701766A priority Critical patent/ES2135337B1/en
Publication of ES2135337A1 publication Critical patent/ES2135337A1/en
Application granted granted Critical
Publication of ES2135337B1 publication Critical patent/ES2135337B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

Sonda fotovoltaica de nivel. La presente invención se refiere al sistema de detección de nivel aprovechando el principio fotovoltaico. Se funda en la detección del ángulo que forma un flotador que sigue la superficie del líquido, con la ubicación de un sensor fotovoltaico servo-controlado alojado en un lugar externo al alcance del líquido. El proceso de medición de nivel se lleva a cabo por un dispositivo de cálculo que transforma el valor del ángulo en la altura del líquido o nivel.Level photovoltaic probe. The present invention refers to the level detection system taking advantage of the photovoltaic principle. It is based on the detection of the angle formed by a float that follows the surface of the liquid, with the location of a servo-controlled photovoltaic sensor housed in an external place within reach of the liquid. The level measurement process is carried out by a calculation device that transforms the value of the angle into the height of the liquid or level.

ES9701766A 1997-08-07 1997-08-07 LEVEL PHOTOVOLTAIC PROBE. Expired - Lifetime ES2135337B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701766A ES2135337B1 (en) 1997-08-07 1997-08-07 LEVEL PHOTOVOLTAIC PROBE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701766A ES2135337B1 (en) 1997-08-07 1997-08-07 LEVEL PHOTOVOLTAIC PROBE.

Publications (2)

Publication Number Publication Date
ES2135337A1 ES2135337A1 (en) 1999-10-16
ES2135337B1 true ES2135337B1 (en) 2000-05-16

Family

ID=8300362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701766A Expired - Lifetime ES2135337B1 (en) 1997-08-07 1997-08-07 LEVEL PHOTOVOLTAIC PROBE.

Country Status (1)

Country Link
ES (1) ES2135337B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE411511T1 (en) * 2005-12-09 2008-10-15 Unomedical As DEVICE FOR MEASURING VOLUME OF A LIQUID IN A VESSEL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247784A (en) * 1978-12-18 1981-01-27 Eastman Kodak Company Measurement of material level in vessels
JPS6044611B2 (en) * 1980-05-28 1985-10-04 シャープ株式会社 liquid level detector
US4508970A (en) * 1982-07-15 1985-04-02 Motorola, Inc. Melt level sensing system and method
GB2234122A (en) * 1989-06-10 1991-01-23 Anderson Strathclyde Plc Photovoltaically powered apparatus for condition monitoring; liquid level monitoring
FR2656688A1 (en) * 1989-12-29 1991-07-05 Jaeger Device for measuring the level of liquid in a tank by optical determination of the position of a float
US5054319A (en) * 1990-09-12 1991-10-08 Fling John J Liquid level sensor and method
DE4217669A1 (en) * 1992-05-28 1993-04-01 Daimler Benz Ag Non-contact level monitor for fluid tank, esp. vehicle fuel tank - has reflective float for light beam from fixed source and with array of photocells to monitor reflected light

Also Published As

Publication number Publication date
ES2135337A1 (en) 1999-10-16

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