NO20084449L - Compressor Unit - Google Patents

Compressor Unit

Info

Publication number
NO20084449L
NO20084449L NO20084449A NO20084449A NO20084449L NO 20084449 L NO20084449 L NO 20084449L NO 20084449 A NO20084449 A NO 20084449A NO 20084449 A NO20084449 A NO 20084449A NO 20084449 L NO20084449 L NO 20084449L
Authority
NO
Norway
Prior art keywords
compressor
compressor unit
rotor
gravity
center
Prior art date
Application number
NO20084449A
Other languages
Norwegian (no)
Inventor
Gaston Mathijssen
Mark Van Aarsen
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO20084449L publication Critical patent/NO20084449L/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

Oppfinnelsen vedrører en kompressorenhet (1) med en motor (2) og en kompressor (3). Motoren (2) har en motorrotor (15) og kompressoren (3) har en kompressorrotor (9). Sammen danner disse rotorene en felles rotor (19) med en dreieakse (60). Kompressorenheten (1) har et hus (4) hvor det er anordnet avstøttingselementer (69) for avstøtting i opplagringspunkter (84), for opplagring av kompressorenheten (1) i dens driftsstilling. Hensikten med oppfinnelsen er med enklest mulige midler å oppnå gode svingningsforhold. Det foreslås således at i det minste tre av opplagringspunktene (84) skal ligge i hovedsaken i ett og samme plan som rotorens (19) tyngdepunkt (68). Den avgjørende fordelen med den nye opplagringen av kompressorenheten (1) er at for det første vil svingningsamplitudene være merkbart lavere i området ved rotorens tyngdepunkt (68) henholdsvis rotasjonstyngdepunkt enn i maskinens øvrige områder, og på den annen side at dempingen vil være særlig effektiv på dette stedet i bevegelsessystemet.The invention relates to a compressor unit (1) with a motor (2) and a compressor (3). The motor (2) has a motor rotor (15) and the compressor (3) has a compressor rotor (9). Together, these rotors form a common rotor (19) with a pivot axis (60). The compressor unit (1) has a housing (4) in which support elements (69) are provided for support at storage points (84), for storage of the compressor unit (1) in its operating position. The object of the invention is, with the simplest possible means, to achieve good oscillation conditions. Thus, it is proposed that at least three of the storage points (84) should be substantially in one and the same plane as the center of gravity (68) of the rotor (19). The decisive advantage of the new storage of the compressor unit (1) is that, firstly, the oscillation amplitudes will be noticeably lower in the region of the center of gravity (68) or center of gravity, respectively, than in the other areas of the machine, and on the other hand that the damping will be particularly effective at this place in the movement system.

NO20084449A 2006-03-24 2008-10-22 Compressor Unit NO20084449L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06006070 2006-03-24
PCT/EP2007/051415 WO2007110272A1 (en) 2006-03-24 2007-02-14 Compressor unit

Publications (1)

Publication Number Publication Date
NO20084449L true NO20084449L (en) 2008-12-17

Family

ID=38093318

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084449A NO20084449L (en) 2006-03-24 2008-10-22 Compressor Unit

Country Status (3)

Country Link
EP (1) EP1999377A1 (en)
NO (1) NO20084449L (en)
WO (1) WO2007110272A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1399171B1 (en) * 2009-07-10 2013-04-11 Nuovo Pignone Spa HIGH PRESSURE COMPRESSION UNIT FOR INDUSTRIAL PLANT PROCESS FLUIDS AND RELATED OPERATING METHOD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1501025B2 (en) * 1966-03-01 1973-10-18 Danfoss A/S, Nordborg (Daenemark) Encapsulated refrigeration machine
GB1265151A (en) * 1968-03-05 1972-03-01
DE2542336C3 (en) * 1975-09-23 1978-06-15 Igor Martynovitsch Kalnin Multi-stage centrifugal compressor
AU9068798A (en) * 1997-07-26 1999-02-16 Allweiler Ag Mounting for a turbo-machine rotor and its use
NL1018212C2 (en) * 2001-06-05 2002-12-10 Siemens Demag Delaval Turbomac Compressor unit comprising a centrifugal compressor and an electric motor.

Also Published As

Publication number Publication date
EP1999377A1 (en) 2008-12-10
WO2007110272A1 (en) 2007-10-04

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application