ES2000984A6 - Centrifugal pump. - Google Patents

Centrifugal pump.

Info

Publication number
ES2000984A6
ES2000984A6 ES8602024A ES8602024A ES2000984A6 ES 2000984 A6 ES2000984 A6 ES 2000984A6 ES 8602024 A ES8602024 A ES 8602024A ES 8602024 A ES8602024 A ES 8602024A ES 2000984 A6 ES2000984 A6 ES 2000984A6
Authority
ES
Spain
Prior art keywords
pump housing
side wall
flat
centrifugal pump
housing
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
Application number
ES8602024A
Other languages
Spanish (es)
Inventor
Gunter Naasner
Gunter Strelow
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.)
OPLAENDER WILO WERK GmbH
Original Assignee
OPLAENDER WILO WERK 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25836241&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2000984(A6) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by OPLAENDER WILO WERK GmbH filed Critical OPLAENDER WILO WERK GmbH
Publication of ES2000984A6 publication Critical patent/ES2000984A6/en
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
    • 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
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Centrifugal pump with split-cage motor and a single impeller which is disposed in a pump housing and has an inlet going into and an outlet coming out of an essentially flat, flush-lying side wall of the housing, characterized in that the outer ends of the apertures (7) forming the inlet (4) and the outlet (5) lie flush with the flat side wall (6) of the pump housing (2, 11), and in that the pump housing (2, 11), and in that the pump housing (2, 11) can be fixed with this flat side wall (6) resting directly or by means of sealing means (13) against the flat wall (23, 24) of a consumer appliance (15, 19, 25, 26) which has corresponding apertures.
ES8602024A 1985-09-21 1986-09-19 Centrifugal pump. Expired ES2000984A6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3533781 1985-09-21
DE19863624917 DE3624917A1 (en) 1985-09-21 1986-07-23 CENTRIFUGAL PUMP

Publications (1)

Publication Number Publication Date
ES2000984A6 true ES2000984A6 (en) 1988-04-01

Family

ID=25836241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602024A Expired ES2000984A6 (en) 1985-09-21 1986-09-19 Centrifugal pump.

Country Status (3)

Country Link
EP (1) EP0218031B2 (en)
DE (2) DE3624917A1 (en)
ES (1) ES2000984A6 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021410A1 (en) * 1990-07-06 1992-01-16 Oplaender Wilo Werk Gmbh DOUBLE CENTRIFUGAL PUMP
DE9219022U1 (en) * 1992-05-22 1997-01-30 Wilo Gmbh, 44263 Dortmund Centrifugal pumps with a spiral pump interior
DE9416551U1 (en) * 1994-10-14 1994-12-01 Wilo Gmbh, 44263 Dortmund Centrifugal pump with screw connection
DE19511027A1 (en) * 1995-03-28 1996-10-02 Wilo Gmbh Centrifugal pump with ventilation
JP3514907B2 (en) * 1996-04-05 2004-04-05 本田技研工業株式会社 Absorption refrigerator
DE29704753U1 (en) 1997-03-15 1997-05-15 Grundfos A/S, Bjerringbro Pourable pump housing for a motor pump unit for mounting on a flat wall surface of a device
DE19819723A1 (en) * 1998-05-02 1999-11-04 Wilo Gmbh Fastening between pump and motor
AT410574B (en) * 1998-10-22 2003-06-25 Tcg Unitech Ag COOLING WATER PUMP FOR AN INTERNAL COMBUSTION ENGINE
DE102005049203A1 (en) * 2005-10-14 2007-04-19 Ryll-Tech Gmbh Heating boiler, for use in building, has adapter provided with main opening and arranged in housing such that pump is inserted into opening from outside and activated for guiding of fluid into heat exchanger circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322924A (en) * 1940-02-05 1943-06-29 Hoover Co Method of making motors
US2390279A (en) * 1943-09-10 1945-12-04 Buda Co Internal-combustion engine
FR1000875A (en) * 1949-11-28 1952-02-18 Improvements to pumps, more specifically to fire pumps
DE1097819B (en) * 1959-04-09 1961-01-19 Siemens Ag Drain pump for washing machines u. Like. With a housing made of plastic or thin-walled metal
FR2020460A5 (en) * 1968-10-17 1970-07-10 Nash Engineering Co
DE2541422B2 (en) * 1975-09-17 1979-04-05 Schmalenberger Gmbh & Co, 7400 Tuebingen Motor-pump unit with a pump housing consisting of at least two housing halves
DE2640374A1 (en) * 1976-09-08 1978-03-09 Guenther Dipl Ing Boes Motorised pump for installing into central heating pipelines - has inlet and outlet connections on pipe centre line
DE3220448C1 (en) * 1982-05-29 1983-08-11 Grundfos A/S, 8850 Bjerringbro Pump unit for heating and domestic water systems

Also Published As

Publication number Publication date
DE3668356D1 (en) 1990-02-22
EP0218031B1 (en) 1990-01-17
DE3624917A1 (en) 1987-03-26
EP0218031A1 (en) 1987-04-15
EP0218031B2 (en) 1994-10-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040920