ES482722A1 - Float operated electrical switch assembly. - Google Patents
Float operated electrical switch assembly.Info
- Publication number
- ES482722A1 ES482722A1 ES482722A ES482722A ES482722A1 ES 482722 A1 ES482722 A1 ES 482722A1 ES 482722 A ES482722 A ES 482722A ES 482722 A ES482722 A ES 482722A ES 482722 A1 ES482722 A1 ES 482722A1
- Authority
- ES
- Spain
- Prior art keywords
- float
- aligned
- length
- magnet
- switch assembly
- 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
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
A float operated electrical switch assembly includes a fixed part (12) having a generally linearly extending body (13) housing a reed switch (18) aligned with the length of the body (13), a float (14) pivotally mounted on the body (13) for movement relative thereto about an axis transverse to the length of the body (13) to a position wherein the float (14) is aligned end to end with the body (13), and a magnet (24) carried by the float (14) at its end adjacent the body (13), the magnet (24) extending across the width of the float (14) and so lying transverse to the body length when the float (14) and body (13) are aligned, and, the magnet (24) having its dipole length aligned with the length of the float (14) so as to be aligned with the length of the body (13) when the float (14) and body (13) are aligned, whereby part of the magnetic flux part of the magnet (24) passes transversely through the reed switch (18) to operate the reed switch.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7830490 | 1978-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES482722A1 true ES482722A1 (en) | 1980-03-01 |
Family
ID=10498546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES482722A Expired ES482722A1 (en) | 1978-07-20 | 1979-07-20 | Float operated electrical switch assembly. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0007763A1 (en) |
JP (1) | JPS5519794A (en) |
AR (1) | AR218149A1 (en) |
AU (1) | AU4909579A (en) |
ES (1) | ES482722A1 (en) |
ZA (1) | ZA793586B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513185A (en) * | 1982-01-19 | 1985-04-23 | Lucas Industries | Float operated electrical switch assembly |
DE4111975A1 (en) * | 1991-04-12 | 1992-10-15 | Imo Ind Gmbh | Conductivity tracked reed contact carrier for displacement sensor - has self-supporting metallic tracks bridged by reed contacts embedded at angle in plastic injection mouldings |
US5827962A (en) * | 1996-09-12 | 1998-10-27 | Itt Automotive Inc. | Hydraulic brake fluid reservoir level indicator system |
US8966974B2 (en) | 2011-02-18 | 2015-03-03 | Gems Sensors, Inc. | Pivoted float liquid level sensor having a magnetically actuated switch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1956313A1 (en) * | 1969-11-08 | 1971-05-13 | Werner & Pfleiderer | Device for regulating the liquid level in a high pressure accumulator |
DE7046731U (en) * | 1970-12-18 | 1971-04-22 | Mankenberg G Armaturenfabrik Gmbh | Float switch with magnetic coupling |
DD105934A1 (en) * | 1973-08-29 | 1974-05-12 | ||
US3934103A (en) * | 1974-06-03 | 1976-01-20 | Texas Instruments Incorporated | Liquid level sensing switch |
-
1979
- 1979-07-16 EP EP79301407A patent/EP0007763A1/en not_active Withdrawn
- 1979-07-16 ZA ZA00793586A patent/ZA793586B/en unknown
- 1979-07-20 AR AR277393A patent/AR218149A1/en active
- 1979-07-20 AU AU49095/79A patent/AU4909579A/en not_active Abandoned
- 1979-07-20 JP JP9252179A patent/JPS5519794A/en active Pending
- 1979-07-20 ES ES482722A patent/ES482722A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA793586B (en) | 1980-06-25 |
AU4909579A (en) | 1980-01-24 |
AR218149A1 (en) | 1980-05-15 |
JPS5519794A (en) | 1980-02-12 |
EP0007763A1 (en) | 1980-02-06 |
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