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EP0992686A3 - Valve operated discharge control of a household pump - Google Patents

Valve operated discharge control of a household pump Download PDF

Info

Publication number
EP0992686A3
EP0992686A3 EP99119757A EP99119757A EP0992686A3 EP 0992686 A3 EP0992686 A3 EP 0992686A3 EP 99119757 A EP99119757 A EP 99119757A EP 99119757 A EP99119757 A EP 99119757A EP 0992686 A3 EP0992686 A3 EP 0992686A3
Authority
EP
European Patent Office
Prior art keywords
pump
liquid
discharge control
valve operated
arrangement
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Withdrawn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
EP99119757A
Other languages
German (de)
French (fr)
Other versions
EP0992686A2 (en
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.)
Gardena Manufacturing GmbH
Original Assignee
Gardena Kress and Kastner GmbH
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
Priority claimed from DE19923351A external-priority patent/DE19923351A1/en
Application filed by Gardena Kress and Kastner GmbH filed Critical Gardena Kress and Kastner GmbH
Publication of EP0992686A2 publication Critical patent/EP0992686A2/en
Publication of EP0992686A3 publication Critical patent/EP0992686A3/en
Withdrawn legal-status Critical Current

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

Es wird eine Flüssigkeitspumpenanordnung beschrieben, die insbesondere im Haus und/oder Gartenbereich beispielsweise als Pumpe eines Hauswasserwerks verwendbar ist. Sie hat eine Flüssigkeitspumpe mit einer Pumpenkammer (8) in die ein Pumpeneingang (10) hineinführt und aus der ein Pumpenausgang (11) herausführt, wobei ein durch die Pumpe geförderter Flüssigkeitsstrom durch Pumpeneingang und Pumpenausgang führt. Der Flüssigkeitspumpenanordnung sind mehrere in den Aufbau der Flüssigkeitspumpenanordnung integrierbare, durchströmbare Funktionseinheiten (26, 27) zur Beeinflussung und/oder Überwachung des Flüssigkeitsstromes zugeordnet. Dieser modulare Aufbau macht die Flüssigkeitspumpenanordnung besonders wartungsfreundlich und leicht an gewünschte Anwendungen anpaßbar.

Figure 00000001
A liquid pump arrangement is described which can be used in particular in the house and / or garden area, for example as a pump in a domestic waterworks. It has a liquid pump with a pump chamber (8) into which a pump inlet (10) leads and out of which a pump outlet (11) leads, a liquid flow conveyed by the pump leading through the pump inlet and pump outlet. The liquid pump arrangement is assigned a plurality of functional units (26, 27) which can be integrated into the structure of the liquid pump arrangement and are used to influence and / or monitor the liquid flow. This modular design makes the liquid pump arrangement particularly easy to maintain and easily adaptable to desired applications.
Figure 00000001
EP99119757A 1998-10-07 1999-10-06 Valve operated discharge control of a household pump Withdrawn EP0992686A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19846047 1998-10-07
DE19846047 1998-10-07
DE19923351 1999-05-21
DE19923351A DE19923351A1 (en) 1998-10-07 1999-05-21 Liquid pump arrangement, in particular for use in the home and / or garden

Publications (2)

Publication Number Publication Date
EP0992686A2 EP0992686A2 (en) 2000-04-12
EP0992686A3 true EP0992686A3 (en) 2001-03-07

Family

ID=26049332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119757A Withdrawn EP0992686A3 (en) 1998-10-07 1999-10-06 Valve operated discharge control of a household pump

Country Status (1)

Country Link
EP (1) EP0992686A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106884788A (en) * 2015-10-30 2017-06-23 罗伯特·博世有限公司 For the hydraulic pump of compact axle, the motor pump unit with hydraulic pump and the hydraulic control unit with motor pump unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064708A1 (en) * 2000-12-22 2002-07-11 Grundfos As Water works

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170497A (en) * 1983-03-16 1984-09-26 Hitachi Ltd Portable pump
DE4304149C1 (en) * 1993-02-12 1994-09-08 Grundfos As Self-priming motor pump unit
EP0819474A2 (en) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Control device for a fluid, such as water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170497A (en) * 1983-03-16 1984-09-26 Hitachi Ltd Portable pump
DE4304149C1 (en) * 1993-02-12 1994-09-08 Grundfos As Self-priming motor pump unit
EP0819474A2 (en) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Control device for a fluid, such as water

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 025 (M - 355) 2 February 1985 (1985-02-02) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106884788A (en) * 2015-10-30 2017-06-23 罗伯特·博世有限公司 For the hydraulic pump of compact axle, the motor pump unit with hydraulic pump and the hydraulic control unit with motor pump unit

Also Published As

Publication number Publication date
EP0992686A2 (en) 2000-04-12

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