EP0259397A1 - Moto-pompe munie d'un regulateur de niveau - Google Patents

Moto-pompe munie d'un regulateur de niveau

Info

Publication number
EP0259397A1
EP0259397A1 EP19870901382 EP87901382A EP0259397A1 EP 0259397 A1 EP0259397 A1 EP 0259397A1 EP 19870901382 EP19870901382 EP 19870901382 EP 87901382 A EP87901382 A EP 87901382A EP 0259397 A1 EP0259397 A1 EP 0259397A1
Authority
EP
European Patent Office
Prior art keywords
float
hall
motor
evaluation
pump
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.)
Withdrawn
Application number
EP19870901382
Other languages
German (de)
English (en)
Inventor
Fritz Baehren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0259397A1 publication Critical patent/EP0259397A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged

Abstract

La moto-pompe (11) pourvue d'un régulateur de niveau à flotteur (14) comprend au moins un aimant (15) relié au flotteur (14) qui est guidé dans ses déplacements. Cet aimant agit au moins sur un générateur Hall (16, 17) commandant le déclenchement du régulateur à travers une paroi du carter formée au moins partiellement d'un matériau paramagnétique ou diamagnétique. Pour l'enclenchement et le déclenchement, soit deux aimants (25, 26) situés sur le flotteur (24) peuvent commander un seul générateur Hall (27) disposé à l'intérieur du carter, soit un seul aimant (15) fixé au flotteur (14) peut commander deux générateurs Hall (16, 17) dans le carter. Un dispositif de commande (12, 22) comprend des premières entrées (121, 122,...) reliant les générateurs Hall et des commutateurs, notamment des commutateurs électroniques, commandés en fonction des tensions d'entrée, et d'autres entrées pour des générateurs Hall servant à des fonctions de protection et de surveillance.
EP19870901382 1986-03-07 1987-03-05 Moto-pompe munie d'un regulateur de niveau Withdrawn EP0259397A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863607466 DE3607466A1 (de) 1986-03-07 1986-03-07 Pumpenaggregat mit einer niveauschalteinrichtung
DE3607466 1986-03-07

Publications (1)

Publication Number Publication Date
EP0259397A1 true EP0259397A1 (fr) 1988-03-16

Family

ID=6295712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870901382 Withdrawn EP0259397A1 (fr) 1986-03-07 1987-03-05 Moto-pompe munie d'un regulateur de niveau

Country Status (3)

Country Link
EP (1) EP0259397A1 (fr)
DE (1) DE3607466A1 (fr)
WO (1) WO1987005367A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478288A (en) * 2010-03-01 2011-09-07 Antoni Harold Nikolas Gontar Shower tray or wet-room gulley with magnetic sensor and float

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635921Y2 (ja) * 1987-11-20 1994-09-21 四国化工機株式会社 包装用チューブ内の充填液面レベル調整装置
DE4301014C2 (de) * 1993-01-16 1996-02-15 Kutschke Fahrzeugbau Gmbh Einrichtung zur Reinigung von Kanälen
DE29711534U1 (de) * 1997-03-06 1998-08-27 Elektra Beckum Ag Tauchpumpe
DE19741547C2 (de) * 1997-06-02 1999-11-11 Elektra Beckum Ag Tauchpumpe
US6390780B1 (en) * 1998-09-24 2002-05-21 Rule Industries, Inc. Pump and controller system and method
EP1130267B1 (fr) * 2000-02-29 2005-05-18 SIGNAL LUX ITALIA S.p.A. Pompe plongeante avec interrupteur à flotteur intégré
ITMI20031662A1 (it) 2003-08-22 2005-02-23 Askoll Holding Srl Struttura di pompa sincrona, in particolare una pompa ad
DE102011120837B4 (de) 2011-12-13 2014-10-16 AL-KO Geräte GmbH Tauchpumpe für Flüssigkeit mit automatischer Schaltvorrichtung
CN203962360U (zh) * 2014-07-11 2014-11-26 君禾泵业股份有限公司 泵自动控制用电子水位开关
DE102020130566A1 (de) 2020-11-19 2022-05-19 AL-KO Geräte GmbH Tauchdruckpumpe für Flüssigkeit und deren Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2243188A (en) * 1940-07-05 1941-05-27 Watson Stillman Co Liquid level control
DE927236C (de) * 1951-07-10 1955-05-02 Martin Vermoehlen Apparat zum automatischen UEberwachen und Regeln des Fluessigkeitsstandes in Behaeltern
US3811793A (en) * 1969-06-03 1974-05-21 Komatsu Mfg Co Ltd Safety device for detecting water level in a water tight chamber of an amphibian bulldozer
GB1278762A (en) * 1970-01-15 1972-06-21 Martonair Ltd Magnetically-operable device
US4361835A (en) * 1981-03-16 1982-11-30 Sprague Electric Company Hall-cell liquid level detector
DE3128935A1 (de) * 1981-07-22 1983-02-10 Baldwin-Gegenheimer GmbH, 8900 Augsburg Vorrichtung zur versorgung mindestens eines verbrauchers mit einem pumpfaehigen aus einem voratsbehaelter entnehmbaren medium und verfahren zur ueberwachung der entleerung des vorratsbehaelters
NO844058L (no) * 1984-10-10 1986-04-11 Tiedemanns Tobaksfabrik Joh H Anordning for magnetisk posisjonsbestemmelse.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8705367A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478288A (en) * 2010-03-01 2011-09-07 Antoni Harold Nikolas Gontar Shower tray or wet-room gulley with magnetic sensor and float

Also Published As

Publication number Publication date
WO1987005367A1 (fr) 1987-09-11
DE3607466A1 (de) 1987-09-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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18D Application deemed to be withdrawn

Effective date: 19871210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BAEHREN, FRITZ