AU498063B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU498063B2 – Centrifugal chopping slurry pump
– Google Patents

AU498063B2 – Centrifugal chopping slurry pump
– Google Patents
Centrifugal chopping slurry pump

Info

Publication number
AU498063B2

AU498063B2
AU83773/75A
AU8377375A
AU498063B2
AU 498063 B2
AU498063 B2
AU 498063B2
AU 83773/75 A
AU83773/75 A
AU 83773/75A
AU 8377375 A
AU8377375 A
AU 8377375A
AU 498063 B2
AU498063 B2
AU 498063B2
Authority
AU
Australia
Prior art keywords
centrifugal
slurry pump
chopping
chopping slurry
pump
Prior art date
1975-01-02
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
AU83773/75A
Other versions

AU8377375A
(en

Inventor
J. E Vaughan
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.)

Vaughan Gd Inc

Original Assignee
Vaughan Co Inc
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.)
1975-01-02
Filing date
1975-08-07
Publication date
1979-02-08

1975-08-07
Application filed by Vaughan Co Inc
filed
Critical
Vaughan Co Inc

1977-02-10
Publication of AU8377375A
publication
Critical
patent/AU8377375A/en

1979-02-08
Application granted
granted
Critical

1979-02-08
Publication of AU498063B2
publication
Critical
patent/AU498063B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts

F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type

F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

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

F04D29/2261—Rotors specially for centrifugal pumps with special measures

F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating

AU83773/75A
1975-01-02
1975-08-07
Centrifugal chopping slurry pump

Expired

AU498063B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

USUS538169

1975-01-02

US05/538,169

US3973866A
(en)

1975-01-02
1975-01-02
Centrifugal chopping slurry pump

Publications (2)

Publication Number
Publication Date

AU8377375A

AU8377375A
(en)

1977-02-10

AU498063B2
true

AU498063B2
(en)

1979-02-08

Family
ID=24145803
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU83773/75A
Expired

AU498063B2
(en)

1975-01-02
1975-08-07
Centrifugal chopping slurry pump

Country Status (3)

Country
Link

US
(1)

US3973866A
(en)

AU
(1)

AU498063B2
(en)

CA
(1)

CA1040006A
(en)

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Priority date
Publication date
Assignee
Title

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1976-04-22
1978-02-28
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Centrifugal sewage pump

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1977-05-16
1982-11-30
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FOERFARANDE FOER PUMPNING AV EN FIBERSUSPENSION

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1981-01-29
1991-12-31
Vaughan Co., Inc.
High head centrifugal slicing slurry pump

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1981-01-29
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Vaughan Co., Inc.
High head centrifugal slicing slurry pump

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Chopper pump

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1986-03-14
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1987-07-09
1988-10-18
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1989-06-20
Vaughan Co., Inc.
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(en)

1987-10-30
1993-08-24
Baker Hughes Incorporated
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1988-07-18
1990-02-27
Suburbia Systems, Inc.
Pump impeller

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(en)

1989-06-28
1999-06-17
Schnell Maschfab Karl

Shredding machine

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(en)

1990-12-28
1993-02-09
Whirlpool Corporation
Fluid handling system for a dishwasher

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(en)

1992-01-10
1993-05-25
General Signal Corporation
Sewage pump with improved inlet construction

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(en)

1992-05-26
1995-10-24
Vaughan Co., Inc.
Centrifugal chopper pump with internal cutter

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(en)

1992-05-26
1995-10-10
Vaughan Co., Inc.
Multistage centrifugal chopper pump

US5256032A
(en)

1992-05-26
1993-10-26
Vaugan Co., Inc.
Centrifugal chopper pump

US5302082A
(en)

1992-07-09
1994-04-12
Arde, Inc.
Improved efficiency grinding pump for slurry

US5413460A
(en)

1993-06-17
1995-05-09
Goulds Pumps, Incorporated
Centrifugal pump for pumping fiber suspensions

CH689058A5
(en)

1994-11-28
1998-08-31
Haeny & Cie Ag
Centrifugal pump for contaminated with solids sewage waters.

DE59704985D1
(en)

1996-06-28
2001-11-22
Danyi Zoltan

DEVICES FOR COLLECTING AND / OR TREATING AND TRANSMITTING LIQUIDS, MULTI-PHASE SYSTEMS OR RELEVANT LIQUIDS CONTAINING SUBSTANCES, FIRST LINE WASTE

US5993153A
(en)

1998-01-23
1999-11-30
Ingersoll-Dresser Pump Company
Open bowl for a vertical turbine pump

US6224331B1
(en)

1999-02-12
2001-05-01
Hayward Gordon Limited
Centrifugal pump with solids cutting action

US6190121B1
(en)

1999-02-12
2001-02-20
Hayward Gordon Limited
Centrifugal pump with solids cutting action

AUPR564501A0
(en)

2001-06-13
2001-07-12
Warman International Limited
Apparatus for use in pumps

US6406635B1
(en)

2001-07-17
2002-06-18
Ruthman Pump And Engineering, Inc.
Machine tool coolant system including a pump with chopping mechanism at inlet

US6708910B2
(en)

2002-05-11
2004-03-23
Delaware Capital Formation, Inc.
Pump and grinder assembly for use with a steam producing device

DE60203897T2
(en)

2002-07-31
2006-01-19
Milltech S.R.L., Mugnana

Pulper and process for recovering production-related waste paper

US7080797B2
(en)

2003-06-27
2006-07-25
Envirotech Pumpsystems, Inc.
Pump impeller and chopper plate for a centrifugal pump

US7114925B2
(en)

2003-07-01
2006-10-03
Envirotech Pumpsystems, Inc.
Impeller vane configuration for a centrifugal pump

CN1826469A
(en)

2003-07-18
2006-08-30
环境技术泵设备公司
Impeller and cutting elements for centrifugal chopper pumps

US7168915B2
(en)

2003-07-22
2007-01-30
Envirotech Pumpsystems, Inc.
Apparatus for axial adjustment of chopper pump clearances

US7037069B2
(en)

2003-10-31
2006-05-02
The Gorman-Rupp Co.
Impeller and wear plate

NL1025906C2
(en)

2004-04-08
2005-10-11
Blonk Holding B V L
Dredger with centrifugal pump, includes rotary blade on suction side of pump casing upstream from fan

US7584916B2
(en)

2005-05-25
2009-09-08
Envirotech Pumpsystems, Inc.
Cutting ring element for a centrifugal chopper pump

FR2902813B1
(en)

2006-06-23
2010-06-11
Jean-Claude Perdriel

SPRINKLER-PUMP ASSEMBLY FOR WC INSTALLATION

US7841550B1
(en)

2007-11-20
2010-11-30
Vaughan Co., Inc.
Cutter nut and cutter bar assembly

US8105017B2
(en)

2008-07-29
2012-01-31
Vaughan Co., Inc.
Centrifugal chopper pump with impeller assembly

US8562287B2
(en)

2009-06-23
2013-10-22
Zoeller Pump Company, Llc
Grinder pump

DE102011077545A1
(en)

2011-06-15
2012-12-20
Ksb Aktiengesellschaft

Centrifugal pump with integrated cutting unit

US9475059B2
(en)

2013-03-15
2016-10-25
Pentair Flow Technologies, Llc
Cutting blade assembly

US9493215B2
(en)

2013-06-12
2016-11-15
Liquid Waste Technology, Llc
Floating debris harvesting system

EP3023393B1
(en)

2013-07-18
2019-05-15
Sun Won Jang
Aeration device

EP3449130B1
(en)

2016-04-26
2022-11-09
Pentair Flow Technologies, LLC
Cutting assembly for a chopper pump

US10473103B2
(en)

2017-03-13
2019-11-12
Vaughan Company, Inc.
Chopper pump with double-edged cutting bars

JP6839219B2
(en)

2019-03-22
2021-03-03
シナノケンシ株式会社

Blower

US11161121B2
(en)

2019-05-10
2021-11-02
Jung Pumpen Gmbh
Cutting blade assembly

CN110425146A
(en)

2019-07-15
2019-11-08
河北通达泵阀集团有限公司
A kind of high-lift multi-stage Pulp pump

US11512701B2
(en)

2020-11-10
2022-11-29
Chengli Li
Cutting system for a grinding pump and related grinding pump

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* Cited by examiner, † Cited by third party

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Title

US3124200A
(en)

1964-03-10

Propeller device

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(en)

1914-03-28
1915-08-10
James E Foster
Blower-fan.

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(en)

1930-09-09
1932-07-19
Herbert L Chase
Propeller assembly for airships

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(en)

1937-10-07
1938-11-01
Kelleweay Theodore
Propeller

NL71622C
(en)

1946-03-30

US3155046A
(en)

1962-04-23
1964-11-03
Vaughan Co
Centrifugal nonclogging pump

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(en)

1963-01-04
1964-12-29
Leslie L Balassa
Homogenizer and mixer for liquids

US3325107A
(en)

1964-01-16
1967-06-13
Ultra Inc
Disintegrator pump

US3246605A
(en)

1964-03-16
1966-04-19
William L Fisher
Rotary pumps

US3444818A
(en)

1966-10-10
1969-05-20
Robert W Sutton
Centrifugal pump

US3535051A
(en)

1968-12-03
1970-10-20
Ellicott Machine Corp
Recessed expeller vanes

US3644055A
(en)

1969-10-02
1972-02-22
Ingersoll Rand Co
Fluid-motion apparatus

1975

1975-01-02
US
US05/538,169
patent/US3973866A/en
not_active
Expired – Lifetime

1975-08-07
AU
AU83773/75A
patent/AU498063B2/en
not_active
Expired

1975-12-29
CA
CA242,678A
patent/CA1040006A/en
not_active
Expired

Also Published As

Publication number
Publication date

US3973866A
(en)

1976-08-10

AU8377375A
(en)

1977-02-10

CA1040006A
(en)

1978-10-10

Información de contacto