ATE89646T1 - CENTRIFUGAL PUMP IMPELLER LOW SPECIFIC SPEED. - Google Patents

CENTRIFUGAL PUMP IMPELLER LOW SPECIFIC SPEED.

Info

Publication number
ATE89646T1
ATE89646T1 AT90900104T AT90900104T ATE89646T1 AT E89646 T1 ATE89646 T1 AT E89646T1 AT 90900104 T AT90900104 T AT 90900104T AT 90900104 T AT90900104 T AT 90900104T AT E89646 T1 ATE89646 T1 AT E89646T1
Authority
AT
Austria
Prior art keywords
centrifugal pump
pump impeller
low specific
specific speed
impeller low
Prior art date
Application number
AT90900104T
Other languages
German (de)
Inventor
Peter Hergt
Alexander Nicklas
Salvatore Scianna
Original Assignee
Ksb Ag
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 DE3843428A external-priority patent/DE3843428C2/en
Application filed by Ksb Ag filed Critical Ksb Ag
Application granted granted Critical
Publication of ATE89646T1 publication Critical patent/ATE89646T1/en

Links

AT90900104T 1988-12-23 1989-12-12 CENTRIFUGAL PUMP IMPELLER LOW SPECIFIC SPEED. ATE89646T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3843428A DE3843428C2 (en) 1988-12-23 1988-12-23 Centrifugal pump impeller with low specific speed
PCT/EP1989/001522 WO1990007650A1 (en) 1988-12-23 1989-12-12 Centrifugal pump impeller with low specific speed
EP90900104A EP0449861B1 (en) 1988-12-23 1989-12-12 Centrifugal pump impeller with low specific speed

Publications (1)

Publication Number Publication Date
ATE89646T1 true ATE89646T1 (en) 1993-06-15

Family

ID=25875531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90900104T ATE89646T1 (en) 1988-12-23 1989-12-12 CENTRIFUGAL PUMP IMPELLER LOW SPECIFIC SPEED.

Country Status (1)

Country Link
AT (1) ATE89646T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee