FR1442538A - Appareil indicateur ou régulateur de niveau de liquides - Google Patents
Appareil indicateur ou régulateur de niveau de liquidesInfo
- Publication number
- FR1442538A FR1442538A FR16303A FR16303A FR1442538A FR 1442538 A FR1442538 A FR 1442538A FR 16303 A FR16303 A FR 16303A FR 16303 A FR16303 A FR 16303A FR 1442538 A FR1442538 A FR 1442538A
- Authority
- FR
- France
- Prior art keywords
- regulator
- liquid level
- level indicator
- indicator
- liquid
- 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
-
- 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
- G01F23/64—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 of the free float type without mechanical transmission elements
- G01F23/72—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means
- G01F23/74—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
-
- 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
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
- H01H36/0026—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits comprising a biasing, helping or polarising magnet
-
- 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
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR16303A FR1442538A (fr) | 1965-05-07 | 1965-05-07 | Appareil indicateur ou régulateur de niveau de liquides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR16303A FR1442538A (fr) | 1965-05-07 | 1965-05-07 | Appareil indicateur ou régulateur de niveau de liquides |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1442538A true FR1442538A (fr) | 1966-06-17 |
Family
ID=8578288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR16303A Expired FR1442538A (fr) | 1965-05-07 | 1965-05-07 | Appareil indicateur ou régulateur de niveau de liquides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1442538A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160103010A1 (en) * | 2013-06-05 | 2016-04-14 | Denso Corporation | Liquid level detector |
-
1965
- 1965-05-07 FR FR16303A patent/FR1442538A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160103010A1 (en) * | 2013-06-05 | 2016-04-14 | Denso Corporation | Liquid level detector |
US9927282B2 (en) * | 2013-06-05 | 2018-03-27 | Denso Corporation | Magnet float liquid level detector with guided locking case |
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