IT8985614A0 - OPEN BLADE IMPELLER PARTICULARLY FOR CENTRIFUGAL PUMP. - Google Patents

OPEN BLADE IMPELLER PARTICULARLY FOR CENTRIFUGAL PUMP.

Info

Publication number
IT8985614A0
IT8985614A0 IT8985614A IT8561489A IT8985614A0 IT 8985614 A0 IT8985614 A0 IT 8985614A0 IT 8985614 A IT8985614 A IT 8985614A IT 8561489 A IT8561489 A IT 8561489A IT 8985614 A0 IT8985614 A0 IT 8985614A0
Authority
IT
Italy
Prior art keywords
centrifugal pump
blade impeller
open blade
impeller particularly
open
Prior art date
Application number
IT8985614A
Other languages
Italian (it)
Other versions
IT1234125B (en
Inventor
Bruno Caoduro
Original Assignee
Nowax Srl
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 Nowax Srl filed Critical Nowax Srl
Priority to IT8985614A priority Critical patent/IT1234125B/en
Publication of IT8985614A0 publication Critical patent/IT8985614A0/en
Priority to EP19900112638 priority patent/EP0406788A3/en
Application granted granted Critical
Publication of IT1234125B publication Critical patent/IT1234125B/en

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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/242—Geometry, shape
    • F04D29/245—Geometry, shape for special effects
IT8985614A 1989-07-05 1989-07-05 PALLET IMPELLER OPEN PARTICULARLY FOR CENTRIFUGAL PUMP IT1234125B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8985614A IT1234125B (en) 1989-07-05 1989-07-05 PALLET IMPELLER OPEN PARTICULARLY FOR CENTRIFUGAL PUMP
EP19900112638 EP0406788A3 (en) 1989-07-05 1990-07-03 Open bladed impeller, particularly for centrifugal pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8985614A IT1234125B (en) 1989-07-05 1989-07-05 PALLET IMPELLER OPEN PARTICULARLY FOR CENTRIFUGAL PUMP

Publications (2)

Publication Number Publication Date
IT8985614A0 true IT8985614A0 (en) 1989-07-05
IT1234125B IT1234125B (en) 1992-04-29

Family

ID=11329008

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8985614A IT1234125B (en) 1989-07-05 1989-07-05 PALLET IMPELLER OPEN PARTICULARLY FOR CENTRIFUGAL PUMP

Country Status (2)

Country Link
EP (1) EP0406788A3 (en)
IT (1) IT1234125B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128536A1 (en) * 1991-08-28 1993-03-04 Hella Kg Hueck & Co CENTRIFUGAL PUMP, IN PARTICULAR WASTE WATER PUMP FOR WINDOW CLEANING OF MOTOR VEHICLES
GB9416663D0 (en) 1994-08-17 1994-10-12 Oxford Bioscience Limited Particle delivery
EP0899463A1 (en) * 1997-08-26 1999-03-03 Pollmann Austria OHG Vaned impeller
ITPD20100386A1 (en) * 2010-12-21 2012-06-22 Unox Spa FAN PERFECTED OF CENTRIFUGAL FAN, IN PARTICULAR INTENDED FOR COOKING OVENS OF THE CONVECTION TYPE AND METHOD OF MANUFACTURE OF SUCH FAN
WO2014145910A1 (en) 2013-03-15 2014-09-18 Pentair Pump Group, Inc. Cutting blade assembly
US10533557B2 (en) 2016-04-26 2020-01-14 Pentair Flow Technologies, Llc Cutting assembly for a chopper pump
CN108799181A (en) * 2018-06-08 2018-11-13 安徽阿莫斯泵业有限公司 A kind of sewage pump inlet saw-blade type cutter device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137102A (en) * 1978-04-17 1979-10-24 Ebara Corp Manufacturing method of semi-open type impeller
JPS6088895A (en) * 1983-10-20 1985-05-18 Michitsugu Ozaki Centrifugal impeller
DD259975A3 (en) * 1986-07-07 1988-09-14 Merbelsrod Geraete Pumpen Veb BLECHLAUFRAD SMALL FOERDERLEISTUNG, ESPECIALLY FOR COOLANT PUMPS
DE3704360A1 (en) * 1987-02-12 1988-08-25 Klein Schanzlin & Becker Ag Centrifugal pump for pumping liquids containing solids

Also Published As

Publication number Publication date
EP0406788A3 (en) 1991-06-26
EP0406788A2 (en) 1991-01-09
IT1234125B (en) 1992-04-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730