ES485862A1 - Perfeccionamientos en los sistemas de control de nivel para liquidos - Google Patents
Perfeccionamientos en los sistemas de control de nivel para liquidosInfo
- Publication number
- ES485862A1 ES485862A1 ES485862A ES485862A ES485862A1 ES 485862 A1 ES485862 A1 ES 485862A1 ES 485862 A ES485862 A ES 485862A ES 485862 A ES485862 A ES 485862A ES 485862 A1 ES485862 A1 ES 485862A1
- Authority
- ES
- Spain
- Prior art keywords
- housing
- monitoring device
- fluid level
- level monitoring
- magnet
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
Perfeccionamientos en los sistemas de control de nivel para líquidos, con un flotador colocado dentro de un depósito el cual se halla alojado en una pieza de una caja que sobresale dentro del depósito y presenta un imán en la zona de sujeción con un elemento de cierre de contacto en la caja, que actúa conjuntamente con el imán y con dos contactos, y con una parte de la caja que sobresale fuera del depósito y en la que se han colocado dos piezas de conexión unidas con los contactos, que se caracterizan porque la zona de sujeción (11) del flotador (4) se halla fijada por medio de un eje giratorio (12) en la pieza que sobresale (5) de la caja (3) en el depósito (1) y porque la zona de sujeción (11) presenta dos superficies (13, 14) colocadas formando ángulo entre sí, encontrándose el imán (15) alojado en una de ellas (14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792901532 DE2901532C2 (de) | 1979-01-16 | 1979-01-16 | Niveau-Überwachungsvorrichtung für Flüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485862A1 true ES485862A1 (es) | 1980-05-16 |
Family
ID=6060673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485862A Expired ES485862A1 (es) | 1979-01-16 | 1979-11-10 | Perfeccionamientos en los sistemas de control de nivel para liquidos |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2901532C2 (es) |
ES (1) | ES485862A1 (es) |
FR (1) | FR2447014A1 (es) |
GB (1) | GB2041650B (es) |
SE (1) | SE7908573L (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19644203A1 (de) * | 1996-10-24 | 1998-04-30 | Klein Schanzlin & Becker Ag | Vorrichtung für die Niveaumessung in einem Behälter |
US8966974B2 (en) | 2011-02-18 | 2015-03-03 | Gems Sensors, Inc. | Pivoted float liquid level sensor having a magnetically actuated switch |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439753A (en) * | 1945-02-03 | 1948-04-13 | Silas B Coley | Float-operated switch |
US3309687A (en) * | 1962-02-23 | 1967-03-14 | John D Phipps | Float-operated liquid level sensing device |
GB1125471A (en) * | 1965-07-20 | 1968-08-28 | Trist Controls Ltd Ronald | Switches comprising a micro-switch and a non-linear biassing device |
US3471665A (en) * | 1967-05-26 | 1969-10-07 | Simmonds Precision Products | Magnetic reed float switch for use within the interior of a liquid container having a removable installation feature |
GB1172127A (en) * | 1967-08-03 | 1969-11-26 | Vauxhall Motors Ltd | Float-Controlled Switch Devices |
US3934103A (en) * | 1974-06-03 | 1976-01-20 | Texas Instruments Incorporated | Liquid level sensing switch |
-
1979
- 1979-01-16 DE DE19792901532 patent/DE2901532C2/de not_active Expired
- 1979-10-17 SE SE7908573A patent/SE7908573L/ not_active Application Discontinuation
- 1979-11-09 GB GB7938841A patent/GB2041650B/en not_active Expired
- 1979-11-10 ES ES485862A patent/ES485862A1/es not_active Expired
- 1979-12-13 FR FR7930578A patent/FR2447014A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2901532C2 (de) | 1983-09-29 |
GB2041650A (en) | 1980-09-10 |
GB2041650B (en) | 1983-05-11 |
FR2447014A1 (fr) | 1980-08-14 |
DE2901532A1 (de) | 1980-07-17 |
SE7908573L (sv) | 1980-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000301 |