ITMI990626V0 - Pompa bilanciata con aspirazione e mandata sullo stesso asse - Google Patents

Pompa bilanciata con aspirazione e mandata sullo stesso asse

Info

Publication number
ITMI990626V0
ITMI990626V0 IT99MI000626U ITMI990626U ITMI990626V0 IT MI990626 V0 ITMI990626 V0 IT MI990626V0 IT 99MI000626 U IT99MI000626 U IT 99MI000626U IT MI990626 U ITMI990626 U IT MI990626U IT MI990626 V0 ITMI990626 V0 IT MI990626V0
Authority
IT
Italy
Prior art keywords
shell
same axis
delivery
suction
wear rings
Prior art date
Application number
IT99MI000626U
Other languages
English (en)
Original Assignee
Termomeccanica S P A
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
Application filed by Termomeccanica S P A filed Critical Termomeccanica S P A
Priority to IT1999MI000626U priority Critical patent/ITMI990626U1/it
Publication of ITMI990626V0 publication Critical patent/ITMI990626V0/it
Priority to EP00203553A priority patent/EP1092877B1/en
Priority to DE60026446T priority patent/DE60026446T2/de
Priority to AT00203553T priority patent/ATE319937T1/de
Publication of ITMI990626U1 publication Critical patent/ITMI990626U1/it

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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0416—Axial thrust balancing balancing pistons
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
IT1999MI000626U 1999-10-15 1999-10-15 Pompa bilanciata con aspirazione e mandata sullo stesso asse ITMI990626U1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999MI000626U ITMI990626U1 (it) 1999-10-15 1999-10-15 Pompa bilanciata con aspirazione e mandata sullo stesso asse
EP00203553A EP1092877B1 (en) 1999-10-15 2000-10-12 Balanced pump with suction and delivery on the same axis
DE60026446T DE60026446T2 (de) 1999-10-15 2000-10-12 Ausgeglichene Pumpe mit auf derselben Achse liegenden Ein- und Auslasskanälen
AT00203553T ATE319937T1 (de) 1999-10-15 2000-10-12 Ausgeglichene pumpe mit auf derselben achse liegenden ein- und auslasskanälen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000626U ITMI990626U1 (it) 1999-10-15 1999-10-15 Pompa bilanciata con aspirazione e mandata sullo stesso asse

Publications (2)

Publication Number Publication Date
ITMI990626V0 true ITMI990626V0 (it) 1999-10-15
ITMI990626U1 ITMI990626U1 (it) 2001-04-15

Family

ID=11382460

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI000626U ITMI990626U1 (it) 1999-10-15 1999-10-15 Pompa bilanciata con aspirazione e mandata sullo stesso asse

Country Status (4)

Country Link
EP (1) EP1092877B1 (it)
AT (1) ATE319937T1 (it)
DE (1) DE60026446T2 (it)
IT (1) ITMI990626U1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911166B1 (fr) * 2007-01-09 2012-08-03 Siebec Soc Pompe a entrainement magnetique et etancheite coulissante
EP3171033A1 (de) * 2015-11-19 2017-05-24 Grundfos Holding A/S Mehrstufige kreiselpumpe mit gehäuseöffnung zur wartung eines axialschub-kolbens
DE102016210516A1 (de) * 2016-06-14 2017-12-14 Mahle International Gmbh Flüssigkeitspumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250306A (en) * 1939-05-15 1941-07-22 Bour Harry E La Vertical pump and mounting
FR2409406A1 (fr) * 1977-11-22 1979-06-15 Air Liquide Procede de realisation des etancheites interne et de sortie d'arbre d'une pompe et pompe mettant en oeuvre ce procede
ITMI981570A1 (it) * 1998-07-09 2000-01-09 Termomeccanica S P A Pompa con aspirazione e mandata sullo stesso asse a semplice smontaggio

Also Published As

Publication number Publication date
ATE319937T1 (de) 2006-03-15
DE60026446T2 (de) 2006-11-09
ITMI990626U1 (it) 2001-04-15
EP1092877A2 (en) 2001-04-18
DE60026446D1 (de) 2006-05-04
EP1092877B1 (en) 2006-03-08
EP1092877A3 (en) 2001-05-16

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