WO2013167605A3 - Spindelverdichter - Google Patents

Spindelverdichter Download PDF

Info

Publication number
WO2013167605A3
WO2013167605A3 PCT/EP2013/059512 EP2013059512W WO2013167605A3 WO 2013167605 A3 WO2013167605 A3 WO 2013167605A3 EP 2013059512 W EP2013059512 W EP 2013059512W WO 2013167605 A3 WO2013167605 A3 WO 2013167605A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
spindle rotor
toothed
spindle
toothed spindle
Prior art date
Application number
PCT/EP2013/059512
Other languages
English (en)
French (fr)
Other versions
WO2013167605A2 (de
Inventor
Ralf Steffens
Original Assignee
Ralf Steffens
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 Ralf Steffens filed Critical Ralf Steffens
Priority to JP2015510797A priority Critical patent/JP2015519508A/ja
Priority to KR20147034477A priority patent/KR20150028961A/ko
Priority to US14/400,134 priority patent/US20150118093A1/en
Priority to ES13723059.5T priority patent/ES2613246T3/es
Priority to CN201380033659.0A priority patent/CN104395609B/zh
Priority to EP13723059.5A priority patent/EP2847467B1/de
Priority to DE102013210817.6A priority patent/DE102013210817B4/de
Publication of WO2013167605A2 publication Critical patent/WO2013167605A2/de
Publication of WO2013167605A3 publication Critical patent/WO2013167605A3/de
Priority to IN2232MUN2014 priority patent/IN2014MN02232A/en

Links

Classifications

    • 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
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels
    • 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
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

Das Spindelrotorpaar des Spindelverdichters hat einen 2-zähnigen Spindelrotor (2) und einen verzahnungsmäßig berührungsfrei eingreifenden 3-zähnigen Spindelrotor (3). Der Umschlingungswinkel bezogen auf den 2-zähnigen Spindelrotor ist mindestens 800 Winkelgrad. Als mittlere Umfangsgeschwindigkeit des Rotorkopfes wird ein Bereich von mindestens 30 m/sec erreicht. Beide Spindeiro Rotorkopftore weisen im Stirnschnitt Kreisbogen-Abschnitte (36.K und 36.F, sowie 37.K und 37.F) und zykloidenförmige Profilkonturflanken (38 und 39) auf, die bei dem 2-zähnigen Spindelrotor (2) vorwiegend oberhalb seines Verzahnungs-Wälzkreises (6) und konvex gestaltet sind und beim 3-zähnigen Spindelrotor (3) vorwiegend unterhalb seines Verzahnungs-Wälzkreises (7) und konkav, also hohl, ausgeführt sind. Die Stirnschnitte jedes Spindelrotors sind vorzugsweise symmetrisch gestaltet, so dass in jedem Stirnschnitt der Profil-Flächenschwerpunkt auf den jeweiligen Rotor-Drehpunkt (M.2 bzw. M.3) zu liegen kommt.
PCT/EP2013/059512 2012-05-08 2013-05-07 Spindelverdichter WO2013167605A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2015510797A JP2015519508A (ja) 2012-05-08 2013-05-07 スピンドルコンプレッサ
KR20147034477A KR20150028961A (ko) 2012-05-08 2013-05-07 스핀들 압축기
US14/400,134 US20150118093A1 (en) 2012-05-08 2013-05-07 Spindle compressor
ES13723059.5T ES2613246T3 (es) 2012-05-08 2013-05-07 Compresor de husillo
CN201380033659.0A CN104395609B (zh) 2012-05-08 2013-05-07 螺杆压缩机
EP13723059.5A EP2847467B1 (de) 2012-05-08 2013-05-07 Spindelverdichter
DE102013210817.6A DE102013210817B4 (de) 2012-05-08 2013-06-10 Spindelverdichter
IN2232MUN2014 IN2014MN02232A (de) 2012-05-08 2014-11-05

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210009103 DE102012009103A1 (de) 2012-05-08 2012-05-08 Spindelverdichter
DE102012009103.6 2012-05-08

Publications (2)

Publication Number Publication Date
WO2013167605A2 WO2013167605A2 (de) 2013-11-14
WO2013167605A3 true WO2013167605A3 (de) 2014-01-03

Family

ID=48446290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/059512 WO2013167605A2 (de) 2012-05-08 2013-05-07 Spindelverdichter

Country Status (9)

Country Link
US (1) US20150118093A1 (de)
EP (1) EP2847467B1 (de)
JP (1) JP2015519508A (de)
KR (1) KR20150028961A (de)
CN (1) CN104395609B (de)
DE (2) DE102012009103A1 (de)
ES (1) ES2613246T3 (de)
IN (1) IN2014MN02232A (de)
WO (1) WO2013167605A2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012009103A1 (de) 2012-05-08 2013-11-14 Ralf Steffens Spindelverdichter
DE102013009040B4 (de) 2013-05-28 2024-04-11 Ralf Steffens Spindelkompressor mit hoher innerer Verdichtung
WO2015109048A1 (en) * 2014-01-15 2015-07-23 Eaton Corporation Method of optimizing supercharger performance
DE102014008288A1 (de) * 2014-06-03 2015-12-03 Ralf Steffens Spindelverdichter für Kompressionskältemaschinen
GB2537635A (en) * 2015-04-21 2016-10-26 Edwards Ltd Pump
US10718334B2 (en) * 2015-12-21 2020-07-21 Ingersoll-Rand Industrial U.S., Inc. Compressor with ribbed cooling jacket
ITUA20164368A1 (it) * 2016-06-14 2017-12-14 Settima Meccanica S R L Soc A Socio Unico Pompa a due viti di tipo perfezionato
CN105971877B (zh) * 2016-07-11 2017-11-14 中国石油大学(华东) 一种锥形螺杆转子及其双螺杆真空泵
DE202016005209U1 (de) 2016-08-30 2017-12-01 Leybold Gmbh Schraubenvakuumpumpe
US20200386228A1 (en) * 2017-01-17 2020-12-10 Ralf Steffens Steam compressor comprising a dry positive-displacement unit as a spindle compressor
US11047387B2 (en) * 2017-09-27 2021-06-29 Johnson Controls Technology Company Rotor for a compressor
DE202017005336U1 (de) * 2017-10-17 2019-01-21 Leybold Gmbh Schraubenrotor
US20200325899A1 (en) * 2017-10-24 2020-10-15 Carrier Corporation Lubricant supply passage for compressor
CN108955795B (zh) * 2018-08-10 2024-01-26 金迈思液压设备（天津）有限公司 一种双螺杆转子型线和基于该型线的双螺杆式流量计
PT3623774T (pt) * 2018-09-11 2021-07-23 Common Spolka Akcyjna Caudalímetro rotativo para medição de escoamento de gás
DE102019205258A1 (de) * 2019-04-11 2020-10-15 Gardner Denver Nash Llc Schraubenverdichter
CN110879159B (zh) * 2019-12-27 2022-11-15 长安大学 一种高温高湿度气溶胶采样装置及采样方法
DE102020000350A1 (de) * 2020-01-21 2021-07-22 Ralf Steffens Volumenverhältnis bei einem R718*-Verdichter
DE102020113372A1 (de) * 2020-05-18 2021-11-18 Leistritz Pumpen Gmbh Schraubenspindelpumpe
GB2607936A (en) * 2021-06-17 2022-12-21 Edwards Ltd Screw-type vacuum pump
CN114483585A (zh) * 2022-03-01 2022-05-13 德斯兰压缩机(上海)有限公司 一种螺杆转子及使用该螺杆转子的空压机
JP2023140880A (ja) * 2022-03-23 2023-10-05 株式会社豊田自動織機 ルーツポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891017A (en) * 1959-09-25 1962-03-07 Wade Engineering Ltd Improvements in roots blowers
DE1553271A1 (de) * 1964-03-13 1970-02-05 Whitfield Joseph Earl Mit Verdraengerwirkung arbeitende Vorrichtung
EP1960671A1 (de) * 2005-12-13 2008-08-27 Edwards Limited Schraubenpumpe
DE102010064388A1 (de) * 2010-02-18 2011-08-18 Steffens, Ralf, Dr. Ing., 73728 Spindel-Kompressor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968195A (en) * 1960-08-30 1964-08-26 Howden James & Co Ltd Improvements in or relating to rotary engines and compressors
NL282778A (de) * 1960-12-15
US3180559A (en) * 1962-04-11 1965-04-27 John R Boyd Mechanical vacuum pump
JPS51111512A (en) * 1975-03-28 1976-10-01 Hideo Tenma Rotary driving mechanism, especially rotary engine
JPS5380111U (de) * 1977-11-16 1978-07-04
JPH06100082B2 (ja) * 1986-10-24 1994-12-12 株式会社日立製作所 スクリユ流体機械
DE19745616A1 (de) * 1997-10-10 1999-04-15 Leybold Vakuum Gmbh Gekühlte Schraubenvakuumpumpe
DE19839501A1 (de) * 1998-08-29 2000-03-02 Leybold Vakuum Gmbh Trockenverdichtende Schraubenspindelpumpe
EP0995879B1 (de) * 1998-10-23 2004-05-12 Ateliers Busch S.A. Zwillings-Förderschraubenrotoren
JP2000337283A (ja) * 1999-05-28 2000-12-05 Tochigi Fuji Ind Co Ltd スクリューコンプレッサ
DE19963172A1 (de) * 1999-12-27 2001-06-28 Leybold Vakuum Gmbh Schraubenpumpe mit einem Kühlmittelkreislauf
EP1846658B1 (de) * 2005-02-07 2014-11-19 Carrier Corporation Hermetischer verdichter
JP2009092042A (ja) * 2007-10-11 2009-04-30 Nabtesco Corp 回転ロータ式ポンプの軸受保護機構
CN102099583A (zh) * 2008-07-18 2011-06-15 拉尔夫·斯蒂芬斯 螺杆泵的冷却装置
JP5422260B2 (ja) * 2009-05-28 2014-02-19 株式会社日立製作所 オイルフリースクリュー圧縮機
WO2011023513A2 (de) * 2009-08-31 2011-03-03 Ralf Steffens Verdrängerpumpe mit innerer verdichtung
US8539769B2 (en) * 2009-10-14 2013-09-24 Craig N. Hansen Internal combustion engine and supercharger
DE102012202712A1 (de) 2011-02-22 2012-08-23 Ralf Steffens Schraubenspindel-Kompressor
DE102011004960A1 (de) 2011-03-02 2012-09-06 Ralf Steffens Kompressor, Druckluftanlage und Verfahren zur Druckluftversorgung
DE102012009103A1 (de) 2012-05-08 2013-11-14 Ralf Steffens Spindelverdichter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891017A (en) * 1959-09-25 1962-03-07 Wade Engineering Ltd Improvements in roots blowers
DE1553271A1 (de) * 1964-03-13 1970-02-05 Whitfield Joseph Earl Mit Verdraengerwirkung arbeitende Vorrichtung
EP1960671A1 (de) * 2005-12-13 2008-08-27 Edwards Limited Schraubenpumpe
DE102010064388A1 (de) * 2010-02-18 2011-08-18 Steffens, Ralf, Dr. Ing., 73728 Spindel-Kompressor

Also Published As

Publication number Publication date
EP2847467B1 (de) 2016-11-30
US20150118093A1 (en) 2015-04-30
EP2847467A2 (de) 2015-03-18
IN2014MN02232A (de) 2015-07-24
DE102013210817B4 (de) 2024-04-25
DE102013210817A1 (de) 2014-11-13
CN104395609B (zh) 2017-04-12
ES2613246T3 (es) 2017-05-23
CN104395609A (zh) 2015-03-04
KR20150028961A (ko) 2015-03-17
JP2015519508A (ja) 2015-07-09
WO2013167605A2 (de) 2013-11-14
DE102012009103A1 (de) 2013-11-14

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