DE29619742U1 - Centrifugal pump with at least one single-flow impeller - Google Patents

Centrifugal pump with at least one single-flow impeller

Info

Publication number
DE29619742U1
DE29619742U1 DE29619742U DE29619742U DE29619742U1 DE 29619742 U1 DE29619742 U1 DE 29619742U1 DE 29619742 U DE29619742 U DE 29619742U DE 29619742 U DE29619742 U DE 29619742U DE 29619742 U1 DE29619742 U1 DE 29619742U1
Authority
DE
Germany
Prior art keywords
centrifugal pump
flow impeller
impeller
flow
centrifugal
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
DE29619742U
Other languages
German (de)
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.)
Grundfos AS
Original Assignee
Grundfos AS
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 Grundfos AS filed Critical Grundfos AS
Priority to DE29619742U priority Critical patent/DE29619742U1/en
Publication of DE29619742U1 publication Critical patent/DE29619742U1/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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
DE29619742U 1996-11-13 1996-11-13 Centrifugal pump with at least one single-flow impeller Expired - Lifetime DE29619742U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29619742U DE29619742U1 (en) 1996-11-13 1996-11-13 Centrifugal pump with at least one single-flow impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29619742U DE29619742U1 (en) 1996-11-13 1996-11-13 Centrifugal pump with at least one single-flow impeller

Publications (1)

Publication Number Publication Date
DE29619742U1 true DE29619742U1 (en) 1997-01-09

Family

ID=8031892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29619742U Expired - Lifetime DE29619742U1 (en) 1996-11-13 1996-11-13 Centrifugal pump with at least one single-flow impeller

Country Status (1)

Country Link
DE (1) DE29619742U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050031A1 (en) 2011-10-07 2013-04-11 Wuerdig Uwe Centrifugal pump for fluids containing solid materials, and gap seal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050031A1 (en) 2011-10-07 2013-04-11 Wuerdig Uwe Centrifugal pump for fluids containing solid materials, and gap seal
DE102011054320A1 (en) * 2011-10-07 2013-04-11 Uwe Würdig Centrifugal pump and arrangement for gap sealing
RU2583482C2 (en) * 2011-10-07 2016-05-10 Уве ВЮРДИГ Centrifugal pump for liquids containing solid substances, and device for sealing gap

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970220

R150 Term of protection extended to 6 years

Effective date: 20000201

R151 Term of protection extended to 8 years

Effective date: 20030110

R152 Term of protection extended to 10 years

Effective date: 20050210

R071 Expiry of right