UA104101C2 - Способ управления компрессорным элементом винтового компрессора - Google Patents

Способ управления компрессорным элементом винтового компрессора

Info

Publication number
UA104101C2
UA104101C2 UAA201214579A UAA201214579A UA104101C2 UA 104101 C2 UA104101 C2 UA 104101C2 UA A201214579 A UAA201214579 A UA A201214579A UA A201214579 A UAA201214579 A UA A201214579A UA 104101 C2 UA104101 C2 UA 104101C2
Authority
UA
Ukraine
Prior art keywords
magnet
compressor
compressor element
switching
housing
Prior art date
Application number
UAA201214579A
Other languages
English (en)
Ukrainian (uk)
Inventor
Йоган Нахтергале
Бок Симон Пэтэр Г. дэ
Original Assignee
Атлас Копко Эрпавер, Намлозе Веннотсхап
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 Атлас Копко Эрпавер, Намлозе Веннотсхап filed Critical Атлас Копко Эрпавер, Намлозе Веннотсхап
Publication of UA104101C2 publication Critical patent/UA104101C2/ru

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/04—Force
    • F04C2270/044—Force axial
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/43—Screw compressors

Landscapes

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

Abstract

Способ управления компрессорным элементом винтового компрессора, где указанный компрессорный элемент (1) имеет корпус (2) с двумя зацепленными винтовыми роторами (3-4) в нем, которые удерживаются в корпусе (2) в аксиальном направлении (Х-Х') с помощью по меньшей мере, одного упорного подшипника (13 и/или 22), и корпус (2) имеет входную сторону (10) и выходную сторону (11). Указанный способ имеет операцию А и/или операцию В, где операция А имеет первый этап включения названного первого магнита (17) во время начала работы компрессорного элемента (1), когда этот первый магнит (17) действует с силой на
UAA201214579A 2010-07-02 2011-07-01 Способ управления компрессорным элементом винтового компрессора UA104101C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2010/0397A BE1019398A3 (nl) 2010-07-02 2010-07-02 Compressorelement van een schroefcompressor.
PCT/BE2011/000039 WO2012000066A2 (en) 2010-07-02 2011-07-01 Method for controlling a compressor element of a screw compressor

Publications (1)

Publication Number Publication Date
UA104101C2 true UA104101C2 (ru) 2013-12-25

Family

ID=43561747

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201214579A UA104101C2 (ru) 2010-07-02 2011-07-01 Способ управления компрессорным элементом винтового компрессора

Country Status (11)

Country Link
US (1) US9228590B2 (ru)
EP (1) EP2588757B1 (ru)
JP (1) JP5728083B2 (ru)
KR (1) KR101614588B1 (ru)
CN (1) CN103109090B (ru)
BE (1) BE1019398A3 (ru)
BR (1) BR112012033407B1 (ru)
MX (1) MX2012014876A (ru)
RU (1) RU2529759C1 (ru)
UA (1) UA104101C2 (ru)
WO (1) WO2012000066A2 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10941770B2 (en) 2010-07-20 2021-03-09 Trane International Inc. Variable capacity screw compressor and method
US9856866B2 (en) 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles
JP6059620B2 (ja) * 2013-09-12 2017-01-11 Ntn株式会社 トルクセンサユニット
BE1022302B1 (nl) * 2014-09-10 2016-03-14 ATLAS COPCO AIRPOWER , naamloze vennootschap Schroefcompressorelement
CN107429609A (zh) * 2015-03-16 2017-12-01 伊顿公司 预加载轴承
US10539137B2 (en) * 2015-04-06 2020-01-21 Trane International Inc. Active clearance management in screw compressor
BE1022922B1 (nl) 2015-04-17 2016-10-19 Atlas Copco Airpower Naamloze Vennootschap Compressorelement voor een schroefcompressor en schroefcompressor waarin zulk compressorelement is toegepast
US11293438B2 (en) 2016-12-15 2022-04-05 Carrier Corporation Screw compressor with magnetic gear
US11073319B2 (en) 2017-12-29 2021-07-27 Johnson Controls Technology Company Capacity control technique with motor temperature override
CN110848133B (zh) * 2019-11-27 2021-06-08 海门市晶盛真空设备有限公司 一种干式螺杆真空泵的螺杆组件
CN112796998A (zh) * 2021-02-26 2021-05-14 珠海格力电器股份有限公司 转子组件、压缩机和空调
CN117249089B (zh) * 2023-11-17 2024-01-23 山东天瑞重工有限公司 一种螺杆压缩机轴向力调节装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES401734A1 (es) * 1972-04-13 1972-10-16 Sener Tecnica Industrial Perfeccionamientos en soportes para tanques de revolucion de eje vertical a bordo de buques.
JPS49132606A (ru) * 1973-04-25 1974-12-19
SE8701977L (sv) * 1987-05-14 1988-11-15 Svenska Rotor Maskiner Ab Anordning vid en skruvrotormaskin
EP0472933B2 (en) * 1990-08-01 2003-12-03 Matsushita Electric Industrial Co., Ltd. Fluid rotating apparatus
JPH06200886A (ja) * 1993-01-07 1994-07-19 Hitachi Ltd スクリュー圧縮機
SE9701131D0 (sv) * 1997-03-26 1997-03-26 Skf Nova Ab Device for axial movement and high precixion positioning of arotatary shaft
BE1013221A3 (nl) 2000-01-11 2001-11-06 Atlas Copco Airpower Nv Met water geinjecteerd schroefcompressorelement.
FR2817088B1 (fr) * 2000-11-17 2003-02-21 Mecanique Magnetique Sa Machine tournante a butee axiale magnetique integrant une generatrice de courant
GB2376505B (en) * 2001-06-11 2003-12-17 Compair Uk Ltd Improvements in screw compressors
EP1520112A1 (en) * 2002-07-10 2005-04-06 Turbocor Inc. Device to relieve thrust load in a rotor-bearing system using permanent magnets
KR101289363B1 (ko) * 2005-08-22 2013-07-29 엔티엔 가부시키가이샤 공기 사이클 냉동 냉각 시스템 및 상기 시스템에 사용되는터빈 유닛
JP2007056710A (ja) * 2005-08-23 2007-03-08 Ntn Corp 空気サイクル冷凍冷却用タービンユニット

Also Published As

Publication number Publication date
RU2529759C1 (ru) 2014-09-27
WO2012000066A8 (en) 2012-02-16
MX2012014876A (es) 2013-02-15
US20130101390A1 (en) 2013-04-25
EP2588757B1 (en) 2014-05-14
RU2013104374A (ru) 2014-08-10
BR112012033407B1 (pt) 2021-01-19
KR20130138175A (ko) 2013-12-18
BR112012033407A2 (pt) 2016-11-29
CN103109090B (zh) 2016-11-09
WO2012000066A3 (en) 2013-02-21
BE1019398A3 (nl) 2012-06-05
CN103109090A (zh) 2013-05-15
EP2588757A2 (en) 2013-05-08
JP5728083B2 (ja) 2015-06-03
KR101614588B1 (ko) 2016-04-21
US9228590B2 (en) 2016-01-05
JP2013529752A (ja) 2013-07-22
WO2012000066A2 (en) 2012-01-05

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