FR2333140A1 - PUMP FOR WASTE WATER OR DRAIN - Google Patents

PUMP FOR WASTE WATER OR DRAIN

Info

Publication number
FR2333140A1
FR2333140A1 FR7635963A FR7635963A FR2333140A1 FR 2333140 A1 FR2333140 A1 FR 2333140A1 FR 7635963 A FR7635963 A FR 7635963A FR 7635963 A FR7635963 A FR 7635963A FR 2333140 A1 FR2333140 A1 FR 2333140A1
Authority
FR
France
Prior art keywords
drain
pump
waste water
waste
water
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.)
Granted
Application number
FR7635963A
Other languages
French (fr)
Other versions
FR2333140B1 (en
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.)
Individual
Original Assignee
Individual
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 DE19752553823 external-priority patent/DE2553823C2/en
Priority claimed from DE19762612910 external-priority patent/DE2612910A1/en
Application filed by Individual filed Critical Individual
Publication of FR2333140A1 publication Critical patent/FR2333140A1/en
Application granted granted Critical
Publication of FR2333140B1 publication Critical patent/FR2333140B1/fr
Granted legal-status Critical Current

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
FR7635963A 1975-11-29 1976-11-29 PUMP FOR WASTE WATER OR DRAIN Granted FR2333140A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752553823 DE2553823C2 (en) 1975-11-29 1975-11-29 Sewage pump
DE19762612910 DE2612910A1 (en) 1976-03-26 1976-03-26 SEWAGE PUMP

Publications (2)

Publication Number Publication Date
FR2333140A1 true FR2333140A1 (en) 1977-06-24
FR2333140B1 FR2333140B1 (en) 1980-09-19

Family

ID=25769673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635963A Granted FR2333140A1 (en) 1975-11-29 1976-11-29 PUMP FOR WASTE WATER OR DRAIN

Country Status (7)

Country Link
JP (1) JPS6059440B2 (en)
AT (1) AT362233B (en)
ES (1) ES453713A1 (en)
FR (1) FR2333140A1 (en)
GB (1) GB1568388A (en)
IT (1) IT1074990B (en)
SE (1) SE457276B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391378A1 (en) * 1977-05-16 1978-12-15 Ahlstroem Oy METHOD AND DEVICE FOR PUMPING FIBER SUSPENSIONS
EP0233859A1 (en) * 1986-02-14 1987-08-26 Röhren- und Pumpenwerk Rudolf Bauer Aktiengesellschaft Self-priming centrifugal pump for handling liquids mixed with a high fiber content
EP0278388A2 (en) * 1987-02-06 1988-08-17 KSB Aktiengesellschaft Centrifugal pump for contaminated liquids

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537033Y2 (en) * 1986-07-07 1993-09-20
US8784038B2 (en) * 2011-10-26 2014-07-22 Alfredo A. Ciotola Cutter assembly and high volume submersible shredder pump
GB2513588A (en) * 2013-04-30 2014-11-05 Redrock Machinery Ltd Improvements in and relating to slurry pumps
WO2017056441A1 (en) * 2015-09-30 2017-04-06 新明和工業株式会社 Centrifugal pump
US10487835B1 (en) * 2018-07-26 2019-11-26 Alfredo A. Ciotola Cutter assembly and submersible shredder pump having a cutter assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395806A (en) * 1964-03-06 1965-04-16 Centrifugal pump
CH516085A (en) * 1969-05-28 1971-11-30 Hans Hoffmann Elmasch Bau Fa Sewage pump
DE2411043A1 (en) * 1974-03-08 1975-09-18 Abs Pumps Ltd Submerged sewage pump with disintegrator - exerts disintegrating forces in radial direction by radial rounded teeth on discs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434353B2 (en) * 1972-06-29 1979-10-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395806A (en) * 1964-03-06 1965-04-16 Centrifugal pump
CH516085A (en) * 1969-05-28 1971-11-30 Hans Hoffmann Elmasch Bau Fa Sewage pump
DE2411043A1 (en) * 1974-03-08 1975-09-18 Abs Pumps Ltd Submerged sewage pump with disintegrator - exerts disintegrating forces in radial direction by radial rounded teeth on discs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391378A1 (en) * 1977-05-16 1978-12-15 Ahlstroem Oy METHOD AND DEVICE FOR PUMPING FIBER SUSPENSIONS
EP0233859A1 (en) * 1986-02-14 1987-08-26 Röhren- und Pumpenwerk Rudolf Bauer Aktiengesellschaft Self-priming centrifugal pump for handling liquids mixed with a high fiber content
EP0278388A2 (en) * 1987-02-06 1988-08-17 KSB Aktiengesellschaft Centrifugal pump for contaminated liquids
EP0278388A3 (en) * 1987-02-06 1988-09-14 Klein, Schanzlin & Becker Aktiengesellschaft Centrifugal pump for contaminated liquids

Also Published As

Publication number Publication date
ATA881176A (en) 1980-09-15
GB1568388A (en) 1980-05-29
SE457276B (en) 1988-12-12
JPS5267801A (en) 1977-06-04
ES453713A1 (en) 1977-11-01
FR2333140B1 (en) 1980-09-19
IT1074990B (en) 1985-04-22
SE7613280L (en) 1977-05-30
JPS6059440B2 (en) 1985-12-25
AT362233B (en) 1981-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse