AT255912B - Dirty water centrifugal pump - Google Patents

Dirty water centrifugal pump

Info

Publication number: AT255912B
Authority: AT; Austria
Prior art keywords: centrifugal pump; dirty water; water centrifugal; dirty; pump
Prior art date: 1964-07-01

Application number

AT546565A

Other languages

German (de)

Original Assignee

Schlesiger & Co Kg Feluwa

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.)

1964-07-01

Filing date

1965-06-16

Publication date

1967-07-25

1965-06-16 Application filed by Schlesiger & Co Kg Feluwa filed Critical Schlesiger & Co Kg Feluwa

1967-07-25 Application granted granted Critical

1967-07-25 Publication of AT255912B publication Critical patent/AT255912B/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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

AT546565A 1964-07-01 1965-06-16 Dirty water centrifugal pump AT255912B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF0043318		1964-07-01

Publications (1)

Publication Number	Publication Date
AT255912B true AT255912B (en)	1967-07-25

Family

ID=7099503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT546565A AT255912B (en)	1964-07-01	1965-06-16	Dirty water centrifugal pump

Country Status (7)

Country	Link
US (1)	US3340812A (en)
AT (1)	AT255912B (en)
BE (1)	BE666122A (en)
CH (1)	CH432246A (en)
GB (1)	GB1096876A (en)
NL (1)	NL146911B (en)
SE (1)	SE316081B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3446151A (en) *	1967-06-08	1969-05-27	Osby Pump Ind	Submersible centrifugal pump
US5076757A (en) *	1981-01-29	1991-12-31	Vaughan Co., Inc.	High head centrifugal slicing slurry pump
US4778336A (en) *	1987-07-09	1988-10-18	Weil Pump Company	Cutter pump subassembly
US5256032A (en) *	1992-05-26	1993-10-26	Vaugan Co., Inc.	Centrifugal chopper pump
US5460482A (en) *	1992-05-26	1995-10-24	Vaughan Co., Inc.	Centrifugal chopper pump with internal cutter
US5456580A (en) *	1992-05-26	1995-10-10	Vaughan Co., Inc.	Multistage centrifugal chopper pump
DE4338931C2 (en) *	1993-11-15	1996-09-05	Wilo Gmbh	Non-clogging centrifugal pump
SE520417C2 (en) *	1997-12-18	2003-07-08	Flygt Ab Itt	Pump of centrifugal or semi-axial type intended for pumping of uncontaminated wastewater
US6190121B1 (en)	1999-02-12	2001-02-20	Hayward Gordon Limited	Centrifugal pump with solids cutting action
US6224331B1 (en)	1999-02-12	2001-05-01	Hayward Gordon Limited	Centrifugal pump with solids cutting action
US7059550B2 (en) *	2001-02-26	2006-06-13	Power Technologies Investment Ltd.	System and method for pulverizing and extracting moisture
AUPR564501A0 (en) *	2001-06-13	2001-07-12	Warman International Limited	Apparatus for use in pumps
ATE330126T1 (en) *	2004-04-07	2006-07-15	Frideco Ag	SCREW CENTRIFUGAL WHEEL PUMP
US8105017B2 (en) *	2008-07-29	2012-01-31	Vaughan Co., Inc.	Centrifugal chopper pump with impeller assembly
WO2016008008A1 (en) *	2014-07-16	2016-01-21	Sykes Group Pty Ltd	Cutting part for a pump, pump casing and pump
HUE062508T2 (en) *	2019-08-15	2023-11-28	Ksb Se & Co Kgaa	Scraper element for the leading edges of impellers of waste water pumps
CN111794999B (en) *	2020-07-28	2021-08-20	赛芈科技(上海)有限公司	Water pump convenient to clean and using method thereof
CN115013363B (en) *	2022-07-06	2023-05-05	山东深博建筑工程有限公司	Water pump installation foundation and water pump installation method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR960112A (en) *		1950-04-13
GB812371A (en) *	1955-03-23	1959-04-22	Parkinson Cowan Appliances Ltd	Improvements relating to centrifugal pumps
CH63412A (en) *	1913-01-22	1914-02-02	Suter Strickler Heinrich	Centrifugal slurry pump
US1094836A (en) *	1913-04-02	1914-04-28	Henry R Worthington	Centrifugal, turbine, and similar pump.
US1287920A (en) *	1917-02-01	1918-12-17	Oswald Duda	Centrifugal pump.
US1556771A (en) *	1923-07-13	1925-10-13	Benjamin F Dupont	Root cutter
US2204912A (en) *	1936-10-16	1940-06-18	Air Way Electric Appl Corp	Vacuum cleaner
US2323382A (en) *	1941-04-21	1943-07-06	Dibovsky Victor Vladimirovitch	Rotary blower
US2890660A (en) *	1953-05-26	1959-06-16	Ajem Lab Inc	Non-clogging centrifugal pump
US3096718A (en) *	1961-12-12	1963-07-09	Conard Kenner	Trash cutter for a pump
US3261297A (en) *	1965-05-24	1966-07-19	William H Daniel	Pump

1965
- 1965-06-16 AT AT546565A patent/AT255912B/en active
- 1965-06-17 CH CH873265A patent/CH432246A/en unknown
- 1965-06-21 GB GB26070/65A patent/GB1096876A/en not_active Expired
- 1965-06-29 BE BE666122D patent/BE666122A/xx unknown
- 1965-06-29 US US468024A patent/US3340812A/en not_active Expired - Lifetime
- 1965-06-29 NL NL656508344A patent/NL146911B/en not_active IP Right Cessation
- 1965-07-01 SE SE8735/65A patent/SE316081B/xx unknown

Also Published As

Publication number	Publication date
US3340812A (en)	1967-09-12
NL146911B (en)	1975-08-15
GB1096876A (en)	1967-12-29
SE316081B (en)	1969-10-13
DE1453759B2 (en)	1972-07-06
DE1453759A1 (en)	1969-01-30
CH432246A (en)	1967-03-15
NL6508344A (en)	1966-01-03
BE666122A (en)	1965-12-29

Publication	Publication Date	Title
CH466500A (en)	1968-12-15	Liquid pump unit
AT255912B (en)	1967-07-25	Dirty water centrifugal pump
CH417340A (en)	1966-07-15	Multipurpose pump unit
CH426666A (en)	1966-12-15	Domestic water pump system
DK105804C (en)	1966-11-07	Water clarifier.
CH426496A (en)	1966-12-15	centrifugal pump
CH457148A (en)	1968-05-31	Impeller pump
CH496174A (en)	1970-09-15	centrifugal pump
FR1426601A (en)	1966-01-28	Motor-pump unit
DK115677B (en)	1969-10-27	Centrifugal pump.
AT261406B (en)	1968-04-25	Pump down system
CH431877A (en)	1967-03-15	Water heater
CH461957A (en)	1968-10-31	centrifugal pump
AT256636B (en)	1967-08-25	Multi-stage centrifugal pump
AT258125B (en)	1967-11-10	centrifugal pump
CH451711A (en)	1968-05-15	Multipurpose pump unit
ES123077Y (en)	1967-03-01	WATER LEVEL.
CH410641A (en)	1966-03-31	Motor pump
AT259374B (en)	1968-01-10	Gear pump
AT257368B (en)	1967-10-10	Liquid pump
CH433994A (en)	1967-04-15	Submersible pump unit
DK122234B (en)	1972-02-07	Centrifugal pump.
AT268060B (en)	1969-01-27	centrifugal pump
AT306996B (en)	1973-05-10	Water inlet
AT289556B (en)	1971-04-26	Centrifugal liquid pump