DE69720116D1 - Steuervorrichtung zum An- und Ausschalten von einer Unterwasserpumpe - Google Patents
Steuervorrichtung zum An- und Ausschalten von einer UnterwasserpumpeInfo
- Publication number
- DE69720116D1 DE69720116D1 DE69720116T DE69720116T DE69720116D1 DE 69720116 D1 DE69720116 D1 DE 69720116D1 DE 69720116 T DE69720116 T DE 69720116T DE 69720116 T DE69720116 T DE 69720116T DE 69720116 D1 DE69720116 D1 DE 69720116D1
- Authority
- DE
- Germany
- Prior art keywords
- command
- switching
- control device
- underwater pump
- floating
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/025—Stopping, starting, unloading or idling control by means of floats
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609154A FR2751381B1 (fr) | 1996-07-22 | 1996-07-22 | Commande de mise en marche d'une pompe submersible |
FR9609154 | 1996-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69720116D1 true DE69720116D1 (de) | 2003-04-30 |
DE69720116T2 DE69720116T2 (de) | 2004-02-26 |
Family
ID=9494297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69720116T Expired - Fee Related DE69720116T2 (de) | 1996-07-22 | 1997-07-03 | Steuervorrichtung zum An- und Ausschalten von einer Unterwasserpumpe |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0821165B1 (de) |
AT (1) | ATE235655T1 (de) |
DE (1) | DE69720116T2 (de) |
DK (1) | DK0821165T3 (de) |
ES (1) | ES2190513T3 (de) |
FR (1) | FR2751381B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19745184A1 (de) * | 1997-10-13 | 1999-04-15 | Klein Schanzlin & Becker Ag | Schwimmerschalter |
ITPV20110004U1 (it) * | 2011-05-23 | 2012-11-24 | Girolamo Rocca | Dispositivo di fissaggio di un galleggiante collegato ad una pompa |
DE102015224047A1 (de) * | 2015-12-02 | 2017-06-08 | Ti Automotive Technology Center Gmbh | Füllstandsgeber |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1080837A (fr) * | 1955-02-16 | 1954-12-14 | Flight Refueling Ltd | Perfectionnements aux commutateurs électriques, actionnés par flotteur |
AT283122B (de) * | 1968-05-09 | 1970-07-27 | Guenter Reichensperger | Schwimmschalter zum Schalten von Pumpen, insbesondere von elektrischen Tauchpumpen |
FR2492154A1 (fr) * | 1980-10-10 | 1982-04-16 | Guinard Pompes | Dispositif de declenchement par aimant |
DE3622516A1 (de) * | 1986-07-04 | 1988-01-07 | Geiger Plastic Verwaltung | Vorrichtung zur ausloesung eines reedschalters, insbesondere fuer einrichtungen an kraftfahrzeugen zur kontrolle von fluessigkeitsstaenden |
US5007450A (en) * | 1990-06-15 | 1991-04-16 | Babb Franklyn P | Add-on liquid overflow shut-off valve for tank |
US5374790A (en) * | 1993-02-05 | 1994-12-20 | Rochester Gauges, Inc. | Liquid level switch assembly |
-
1996
- 1996-07-22 FR FR9609154A patent/FR2751381B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-03 DK DK97401577T patent/DK0821165T3/da active
- 1997-07-03 DE DE69720116T patent/DE69720116T2/de not_active Expired - Fee Related
- 1997-07-03 ES ES97401577T patent/ES2190513T3/es not_active Expired - Lifetime
- 1997-07-03 EP EP97401577A patent/EP0821165B1/de not_active Expired - Lifetime
- 1997-07-03 AT AT97401577T patent/ATE235655T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0821165B1 (de) | 2003-03-26 |
EP0821165A1 (de) | 1998-01-28 |
DK0821165T3 (da) | 2003-05-26 |
ES2190513T3 (es) | 2003-08-01 |
FR2751381B1 (fr) | 1998-10-02 |
DE69720116T2 (de) | 2004-02-26 |
FR2751381A1 (fr) | 1998-01-23 |
ATE235655T1 (de) | 2003-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |