DE50106176D1 - rotary pump - Google Patents

rotary pump

Info

Publication number
DE50106176D1
DE50106176D1 DE50106176T DE50106176T DE50106176D1 DE 50106176 D1 DE50106176 D1 DE 50106176D1 DE 50106176 T DE50106176 T DE 50106176T DE 50106176 T DE50106176 T DE 50106176T DE 50106176 D1 DE50106176 D1 DE 50106176D1
Authority
DE
Germany
Prior art keywords
chamber
rotary pump
parts
seals
stop
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 - Lifetime
Application number
DE50106176T
Other languages
German (de)
Inventor
Heinz Rust
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.)
Hilge GmbH and Co KG
Original Assignee
HILGE PHILIPP 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
Application filed by HILGE PHILIPP GmbH filed Critical HILGE PHILIPP GmbH
Priority to DE50106176T priority Critical patent/DE50106176D1/en
Application granted granted Critical
Publication of DE50106176D1 publication Critical patent/DE50106176D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/40—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
    • F04D29/4266—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps made of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type

Abstract

The device has a housing (9) with inlet and outlet openings (1,2) and an impeller wheel (3,3',3'') rotatably mounted in a chamber on a drive shaft (13). The chamber consists of at least two parts with a sealing element (5) between them that seals the inner chamber volume. One chamber part has a stop (10) on which the other chamber part is supported so that the distance between the two chamber parts is defined by the supporting joint.
DE50106176T 2000-07-08 2001-07-06 rotary pump Expired - Lifetime DE50106176D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106176T DE50106176D1 (en) 2000-07-08 2001-07-06 rotary pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10033402A DE10033402A1 (en) 2000-07-08 2000-07-08 Rotary pump has impeller wheel in two-part chamber with part with stop on which second part is supported so distance between two chamber parts is defined by supporting joint
DE50106176T DE50106176D1 (en) 2000-07-08 2001-07-06 rotary pump

Publications (1)

Publication Number Publication Date
DE50106176D1 true DE50106176D1 (en) 2005-06-16

Family

ID=7648361

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10033402A Withdrawn DE10033402A1 (en) 2000-07-08 2000-07-08 Rotary pump has impeller wheel in two-part chamber with part with stop on which second part is supported so distance between two chamber parts is defined by supporting joint
DE50106176T Expired - Lifetime DE50106176D1 (en) 2000-07-08 2001-07-06 rotary pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10033402A Withdrawn DE10033402A1 (en) 2000-07-08 2000-07-08 Rotary pump has impeller wheel in two-part chamber with part with stop on which second part is supported so distance between two chamber parts is defined by supporting joint

Country Status (4)

Country Link
EP (1) EP1178214B1 (en)
AT (1) ATE295481T1 (en)
DE (2) DE10033402A1 (en)
DK (1) DK1178214T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200579B4 (en) * 2002-01-09 2013-06-06 Hilge Gmbh & Co. Kg Self-priming centrifugal pump
EP2677175A1 (en) 2012-06-19 2013-12-25 Lothar Reckert Multi-stage radial fan
CN105952683A (en) * 2016-05-31 2016-09-21 浙江南元泵业有限公司 Pump head structure of horizontal water pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369515B (en) * 1979-06-12 1983-01-10 Garvenswerke Pumpen Motoren Un PUMP AND METHOD FOR INSTALLING A SEAL IN A PUMP
FR2661218B1 (en) * 1990-04-24 1992-07-31 Salmson Pompes VERTICAL CENTRIFUGAL PUMP ASSEMBLY.
US5318403A (en) * 1990-12-25 1994-06-07 Ebara Corporation Interstage casing for a pump made of sheet metal and method of manufacturing the same
DE4400289C2 (en) * 1994-01-07 2001-07-05 Ksb Ag Centrifugal pump
EP0916850A1 (en) * 1997-11-13 1999-05-19 Sulzer Pumpen AG Casing for aggregate containing a high pressure fluid
ITVI980028A1 (en) * 1998-02-13 1999-08-13 Calpeda A Spa SELF-PRIMING EJECTOR PUMP WITH FLOW CONTROL DEVICE

Also Published As

Publication number Publication date
ATE295481T1 (en) 2005-05-15
EP1178214A1 (en) 2002-02-06
EP1178214B1 (en) 2005-05-11
DK1178214T3 (en) 2005-08-01
DE10033402A1 (en) 2002-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HILGE GMBH & CO. KG, 55294 BODENHEIM, DE