FR2418450A1 - FILLING LEVEL INDICATOR - Google Patents
FILLING LEVEL INDICATORInfo
- Publication number
- FR2418450A1 FR2418450A1 FR7904392A FR7904392A FR2418450A1 FR 2418450 A1 FR2418450 A1 FR 2418450A1 FR 7904392 A FR7904392 A FR 7904392A FR 7904392 A FR7904392 A FR 7904392A FR 2418450 A1 FR2418450 A1 FR 2418450A1
- Authority
- FR
- France
- Prior art keywords
- level indicator
- filling level
- housing
- measuring scale
- indicator
- 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.)
- Granted
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
- G01F23/34—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 using mechanically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
- G01D5/06—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Level Indicators Using A Float (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
La présente invention concerne un indicateur de niveau de remplissage. Suivant l'invention, l'indicateur de niveau de remplissage comprend un carter 2, une aiguille indicatrice 4 commandée par un appareil de mesure par l'intermédiaire d'un système magnétique ainsi qu'une bride permettant l'assemblage de la partie d'entraînement au carter. Le carter 2 présente en vue de dessus sur l'échelle de mesure 1 au moins une surface latérale 12 plane et verticale. Sur cette surface latérale, on peut fixer un miroir 14 en tôle d'acier inoxydable polie. Ainsi, on peut lire sans difficulté les indications de l'échelle de mesure lorsqu'on se trouve sur le côté de l'appareil. L'indicateur de niveau de remplissage conforme à l'invention est utilisé notamment pour contrôler le niveau d'huile des transformateurs dans les installations d'alimentation en énergieThe present invention relates to a filling level indicator. According to the invention, the filling level indicator comprises a housing 2, an indicator needle 4 controlled by a measuring device via a magnetic system and a flange allowing the assembly of the part of crankcase drive. The housing 2 has a top view on the measuring scale 1 at least one side surface 12 flat and vertical. On this side surface, a mirror 14 of polished stainless steel sheet can be fixed. Thus, the indications of the measuring scale can be read without difficulty when standing on the side of the device. The fill level indicator according to the invention is used in particular to check the oil level of transformers in energy supply installations.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19787805204U DE7805204U1 (en) | 1978-02-22 | 1978-02-22 | LEVEL INDICATOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2418450A1 true FR2418450A1 (en) | 1979-09-21 |
FR2418450B3 FR2418450B3 (en) | 1981-11-20 |
Family
ID=6688814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904392A Granted FR2418450A1 (en) | 1978-02-22 | 1979-02-21 | FILLING LEVEL INDICATOR |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE874323A (en) |
DE (1) | DE7805204U1 (en) |
FR (1) | FR2418450A1 (en) |
GB (1) | GB2016696A (en) |
IT (2) | IT1123988B (en) |
NL (1) | NL7901359A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2904475A1 (en) * | 1979-02-07 | 1980-08-21 | Qualitrol Gmbh | Level indicator for oil-filled transformers etc. - has magnetic float position transducer permitting hermetic sealing of container |
-
1978
- 1978-02-22 DE DE19787805204U patent/DE7805204U1/en not_active Expired
-
1979
- 1979-02-15 GB GB7905335A patent/GB2016696A/en not_active Withdrawn
- 1979-02-16 IT IT12469/79A patent/IT1123988B/en active
- 1979-02-16 IT IT7915127U patent/IT7915127V0/en unknown
- 1979-02-21 FR FR7904392A patent/FR2418450A1/en active Granted
- 1979-02-21 NL NL7901359A patent/NL7901359A/en not_active Application Discontinuation
- 1979-02-21 BE BE193587A patent/BE874323A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2016696A (en) | 1979-09-26 |
BE874323A (en) | 1979-06-18 |
IT7912469A0 (en) | 1979-02-16 |
IT7915127V0 (en) | 1979-02-16 |
DE7805204U1 (en) | 1978-06-08 |
IT1123988B (en) | 1986-05-07 |
FR2418450B3 (en) | 1981-11-20 |
NL7901359A (en) | 1979-08-24 |
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