DE2612910C2 - - Google Patents
Info
- Publication number
- DE2612910C2 DE2612910C2 DE2612910A DE2612910A DE2612910C2 DE 2612910 C2 DE2612910 C2 DE 2612910C2 DE 2612910 A DE2612910 A DE 2612910A DE 2612910 A DE2612910 A DE 2612910A DE 2612910 C2 DE2612910 C2 DE 2612910C2
- Authority
- DE
- Germany
- Prior art keywords
- pipe section
- pump unit
- unit according
- wastewater
- insert
- 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
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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (13)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762612910 DE2612910A1 (de) | 1976-03-26 | 1976-03-26 | Abwasserpumpe |
GB4887276A GB1568388A (en) | 1975-11-29 | 1976-11-24 | Pump with comminuating means at the inlet |
ES453713A ES453713A1 (es) | 1975-11-29 | 1976-11-26 | Perfeccionamientos en bombas para aguas residuales. |
SE7613280A SE457276B (sv) | 1975-11-29 | 1976-11-26 | Kloakvattenpump |
IT5238276A IT1074990B (it) | 1975-11-29 | 1976-11-29 | Pompa per acque di scarico |
JP51142352A JPS6059440B2 (ja) | 1975-11-29 | 1976-11-29 | 廃水ポンプ |
FR7635963A FR2333140A1 (fr) | 1975-11-29 | 1976-11-29 | Pompe pour eaux usees ou de vidange |
AT881176A AT362233B (de) | 1975-11-29 | 1976-11-29 | Abwasserpumpe |
US05/746,801 US4143993A (en) | 1976-03-26 | 1976-12-02 | Suction pump with rotatable flow retaining and repelling element |
BR7702442A BR7702442A (pt) | 1976-03-26 | 1977-03-24 | Bomba para esgoto |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762612910 DE2612910A1 (de) | 1976-03-26 | 1976-03-26 | Abwasserpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2612910A1 DE2612910A1 (de) | 1977-09-29 |
DE2612910C2 true DE2612910C2 (de) | 1992-07-23 |
Family
ID=5973505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762612910 Granted DE2612910A1 (de) | 1975-11-29 | 1976-03-26 | Abwasserpumpe |
Country Status (3)
Country | Link |
---|---|
US (1) | US4143993A (de) |
BR (1) | BR7702442A (de) |
DE (1) | DE2612910A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008057849A1 (de) * | 2008-11-18 | 2010-05-20 | Wilo Se | Schneidvorrichtung einer Pumpe |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH633617A5 (de) * | 1978-08-31 | 1982-12-15 | Martin Staehle | Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen. |
US4350306A (en) * | 1980-09-22 | 1982-09-21 | Whirlpool Corporation | Chopper for dishwasher soil separator |
JPS6140795U (ja) * | 1984-08-17 | 1986-03-14 | ソニー株式会社 | 電子機器の蓋体 |
DK156143C (da) * | 1986-10-31 | 1989-11-13 | Jensen Jens Ole Aagaard | Stroemningspumpe, isaer til gylle |
DE3703647A1 (de) * | 1987-02-06 | 1988-08-18 | Klein Schanzlin & Becker Ag | Kreiselpumpe fuer verunreinigte fluessigkeiten |
US5184635A (en) * | 1990-12-28 | 1993-02-09 | Whirlpool Corporation | Fluid handling system for a dishwasher |
DE4338931C2 (de) * | 1993-11-15 | 1996-09-05 | Wilo Gmbh | Verstopfungsfreie Kreiselpumpe |
GB2310252A (en) * | 1996-02-16 | 1997-08-20 | United Utilities Plc | Machines with rotors; accumulation prevention |
SE520740C2 (sv) * | 1998-06-30 | 2003-08-19 | Abs Pump Prod Ab | Centrifugalpump |
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 |
DE20114891U1 (de) * | 2001-09-10 | 2001-11-15 | Grundfos A/S, Bjerringbro | Abwasserkreiselpumpe |
SE527558C2 (sv) * | 2004-11-19 | 2006-04-11 | Itt Mfg Enterprises Inc | Pumphjul |
SE531601C2 (sv) * | 2007-10-11 | 2009-06-02 | Itt Mfg Enterprises Inc | Pump, krängningsskivpump och sönderdelningsarrangemang i pumpar |
DE102009021659B4 (de) * | 2009-05-16 | 2011-06-01 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Pumpe |
DE102011018434B4 (de) * | 2011-04-16 | 2022-05-25 | Wilo Se | Kreiselpumpe mit Schneidwerk |
DE102011077544A1 (de) * | 2011-06-15 | 2012-12-20 | Ksb Aktiengesellschaft | Schneidwerkspumpe |
US8784038B2 (en) * | 2011-10-26 | 2014-07-22 | Alfredo A. Ciotola | Cutter assembly and high volume submersible shredder pump |
DE102016225920A1 (de) | 2016-12-21 | 2018-06-21 | KSB SE & Co. KGaA | Kreiselpumpe mit einer Zerkleinerungsanordnung |
WO2019071318A1 (en) * | 2017-10-12 | 2019-04-18 | Weir Minerals Australia Ltd | INPUT MEMBER FOR A MUD PUMP |
CN108533500A (zh) * | 2018-03-26 | 2018-09-14 | 石家庄开发区石泵泵业有限公司 | 一种用于切削液的切削泵装置 |
US11396023B1 (en) | 2021-10-07 | 2022-07-26 | Alfredo A. Ciotola | Dual cutter assembly and submersible shredder pump having a dual cutter assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR960112A (de) * | 1950-04-13 | |||
US619675A (en) * | 1899-02-14 | Dredger and elevator | ||
DE832549C (de) * | 1948-12-21 | 1952-02-25 | Klein Schanzlin & Becker Ag | Spaltabdichtung an Schmutzwasser-Kreiselpumpen und Wasserturbinen |
DE1176614B (de) * | 1960-01-16 | 1964-08-27 | Karg G M B H Dr | Mischturbine |
US3128051A (en) * | 1960-11-07 | 1964-04-07 | Dag Mfg Co | Pump |
DE1528853A1 (de) * | 1962-10-12 | 1969-12-04 | Schade Geb Feissel Hertha | Kreiselpumpe fuer verunreinigte Fluessigkeiten mit Zerkleinerungseinrichtung |
CH411584A (de) * | 1964-07-10 | 1966-04-15 | Kolb Eugen Ag | Zentrifugalpumpe zum Fördern von verunreinigten Flüssigkeiten |
FR1511657A (fr) * | 1966-12-23 | 1968-02-02 | Pierre Mengin Ets | Perfectionnements aux pompes dilacératrices |
US3560106A (en) * | 1969-02-13 | 1971-02-02 | Nils Johan Sahlstrom | Slurry handling pump |
US3726486A (en) * | 1971-01-07 | 1973-04-10 | Ecology Eng And Mfg Inc | Grinder pump |
US3650481A (en) * | 1971-04-01 | 1972-03-21 | Hydr O Matic Pump Co | Grinder pump |
US3738581A (en) * | 1971-10-12 | 1973-06-12 | Oberdorfer Foundries Inc | Macerating pump with means for preventing blockages |
FI49345C (fi) * | 1972-05-15 | 1975-05-12 | Ahlstroem Oy | Laite tiivistysraon tukkeutumisen estämiseksi etenkin jätevesipumpussa tai sentapaisessa. |
DE2411043A1 (de) * | 1974-03-08 | 1975-09-18 | Abs Pumps Ltd | Abwasserpumpe |
-
1976
- 1976-03-26 DE DE19762612910 patent/DE2612910A1/de active Granted
- 1976-12-02 US US05/746,801 patent/US4143993A/en not_active Expired - Lifetime
-
1977
- 1977-03-24 BR BR7702442A patent/BR7702442A/pt unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008057849A1 (de) * | 2008-11-18 | 2010-05-20 | Wilo Se | Schneidvorrichtung einer Pumpe |
Also Published As
Publication number | Publication date |
---|---|
DE2612910A1 (de) | 1977-09-29 |
BR7702442A (pt) | 1978-01-17 |
US4143993A (en) | 1979-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8176 | Proceedings suspended because of application no: |
Ref document number: 2553823 Country of ref document: DE Format of ref document f/p: P |
|
8178 | Suspension cancelled | ||
AF | Is addition to no. |
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|
8176 | Proceedings suspended because of application no: |
Ref document number: 2553823 Country of ref document: DE Format of ref document f/p: P |
|
8178 | Suspension cancelled | ||
AF | Is addition to no. |
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|
AF | Is addition to no. |
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|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |