PT82557A - Centrifugal pump for water recirculation - Google Patents

Centrifugal pump for water recirculation

Info

Publication number
PT82557A
PT82557A PT8255786A PT8255786A PT82557A PT 82557 A PT82557 A PT 82557A PT 8255786 A PT8255786 A PT 8255786A PT 8255786 A PT8255786 A PT 8255786A PT 82557 A PT82557 A PT 82557A
Authority
PT
Portugal
Prior art keywords
centrifugal pump
water recirculation
recirculation
water
centrifugal
Prior art date
Application number
PT8255786A
Other languages
English (en)
Original Assignee
Jose Pages Pages
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 to EP86105878A priority Critical patent/EP0243518A1/en
Application filed by Jose Pages Pages filed Critical Jose Pages Pages
Priority to PT8255786A priority patent/PT82557A/pt
Publication of PT82557A publication Critical patent/PT82557A/pt

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PT8255786A 1986-05-09 1986-05-09 Centrifugal pump for water recirculation PT82557A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP86105878A EP0243518A1 (en) 1986-05-09 1986-04-29 Centrifugal pump for water recirculation
PT8255786A PT82557A (en) 1986-05-09 1986-05-09 Centrifugal pump for water recirculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8255786A PT82557A (en) 1986-05-09 1986-05-09 Centrifugal pump for water recirculation

Publications (1)

Publication Number Publication Date
PT82557A true PT82557A (en) 1986-11-28

Family

ID=20083833

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8255786A PT82557A (en) 1986-05-09 1986-05-09 Centrifugal pump for water recirculation

Country Status (2)

Country Link
EP (1) EP0243518A1 (pt)
PT (1) PT82557A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746269A (en) * 1986-05-22 1988-05-24 Jacuzzi Inc. Seal cooling for plastic pumps
DE29520422U1 (de) * 1995-12-22 1997-04-30 Speck-Pumpenfabrik Walter Speck KG, 91154 Roth Selbstansaugende tauchfähige Kreiselpumpe
DE102006023379B4 (de) * 2006-05-17 2013-10-02 Al-Ko Kober Ag Flüssigkeitspumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252575A (en) * 1962-06-26 1966-05-24 Jacuzzi Bros Inc Pump and filter assembly for swimming pool systems
DE2011536A1 (de) * 1969-04-02 1970-10-15 Lowara S.p.A. (Societa per Azioni), Montecchio Maggiore, Vicenza (Italien) Pumpe, insbesondere Kreiselpumpe
FR2123931A5 (pt) * 1971-02-05 1972-09-15 Speck Pumpen Daniel Spec
US3826589A (en) * 1972-06-22 1974-07-30 Sta Rite Industries Plastic pump construction
DE2334959B2 (de) * 1973-07-10 1975-06-05 Rudolf Dipl.-Ing. 7070 Schwaebisch Gmuend Brazel Flüssigkeitspumpe mit Gehäuse

Also Published As

Publication number Publication date
EP0243518A1 (en) 1987-11-04

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19941115