WO2011101064A3 - Antrieb für einen spindel-kompressor - Google Patents

Antrieb für einen spindel-kompressor Download PDF

Info

Publication number
WO2011101064A3
WO2011101064A3 PCT/EP2010/070875 EP2010070875W WO2011101064A3 WO 2011101064 A3 WO2011101064 A3 WO 2011101064A3 EP 2010070875 W EP2010070875 W EP 2010070875W WO 2011101064 A3 WO2011101064 A3 WO 2011101064A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
pair
spur gears
another
fixed spur
Prior art date
Application number
PCT/EP2010/070875
Other languages
English (en)
French (fr)
Other versions
WO2011101064A2 (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
Publication of WO2011101064A2 publication Critical patent/WO2011101064A2/de
Publication of WO2011101064A3 publication Critical patent/WO2011101064A3/de

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
    • F04C18/12—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0078—Fixing rotors on shafts, e.g. by clamping together hub and shaft

Landscapes

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

Abstract

Die Offenbarung bezieht sich auf trockenverdichtende 2 -Wellen - Rotations -Verdrängermaschinen, vorzugsweise als Schraubenspindel - Kompressoren zur Förderung und Verdichtung von Gasen. Um für das Spindelrotorpaar sowohl die Synchronisation als auch die gewünschte Drehzahl - Erhöhung bei möglichst geringem Bauraum sowie einen einfachen Gesamtaufbau zu erreichen, wird vorgeschlagen, dass die Summe der Verzahnungs -Außenradien von den beiden rotorfesten anzutreibenden Stirnzahnrädern (1) kleiner als der Achsabstand vom Schraubenspindelrotorpaar (16) ausgeführt wird und somit die rotorfesten Stirnzahnräder (1) miteinander nicht im Verzahnungs - Eingriff sind, und dass gleichzeitig ein Paar von größeren Zusatz - Stirnzahnrädern (3), die direkt im Verzahnungs - Eingriff miteinander sind, jeweils einzeln in jedes rotorfestes Stirnzahnrad (1) derart eingreift, dass die rotorfesten Stirnzahnräder (1) sowohl in entgegengesetzter Richtung synchronisiert zueinander als auch mit höherer Drehzahl als dieses Zusatz - Stirnzahnradpaar (3) angetrieben werden.
PCT/EP2010/070875 2010-02-18 2010-12-29 Antrieb für einen spindel-kompressor WO2011101064A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010002135.0 2010-02-18
DE102010002135 2010-02-18

Publications (2)

Publication Number Publication Date
WO2011101064A2 WO2011101064A2 (de) 2011-08-25
WO2011101064A3 true WO2011101064A3 (de) 2012-06-07

Family

ID=44317414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/070875 WO2011101064A2 (de) 2010-02-18 2010-12-29 Antrieb für einen spindel-kompressor

Country Status (2)

Country Link
DE (1) DE102011003177A1 (de)
WO (1) WO2011101064A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134592B (zh) * 2015-09-08 2017-07-04 无锡压缩机股份有限公司 一种双螺杆端面型线的设计方法
DE202018000178U1 (de) 2018-01-12 2019-04-15 Leybold Gmbh Kompressor
CN112032026A (zh) * 2020-09-10 2020-12-04 河北通嘉宏盛科技有限公司 一种真空泵的降温防护装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409287A1 (de) * 1987-05-15 1991-01-23 Leybold Aktiengesellschaft Vakuumpumpe mit Schöpfraum
JPH0577592U (ja) * 1991-02-14 1993-10-22 株式会社アンレット 高速用まゆ型二軸容積ポンプ
WO2001057401A1 (de) * 2000-02-02 2001-08-09 Ralf Steffens Antrieb einer schraubenspindelpumpe
DE20302990U1 (de) * 2003-02-24 2004-07-08 Werner Rietschle Gmbh + Co. Kg Drehkolbenpumpe
DE10334481A1 (de) * 2003-07-29 2005-03-17 Steffens, Ralf, Dr. Antrieb einer Spindelvakuumpumpe
DE102007030199A1 (de) * 2006-07-03 2008-01-10 Steffens, Ralf, Dr. Ing. Getriebe für eine Schraubenspindelpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839501A1 (de) 1998-08-29 2000-03-02 Leybold Vakuum Gmbh Trockenverdichtende Schraubenspindelpumpe
CN102099583A (zh) 2008-07-18 2011-06-15 拉尔夫·斯蒂芬斯 螺杆泵的冷却装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409287A1 (de) * 1987-05-15 1991-01-23 Leybold Aktiengesellschaft Vakuumpumpe mit Schöpfraum
JPH0577592U (ja) * 1991-02-14 1993-10-22 株式会社アンレット 高速用まゆ型二軸容積ポンプ
WO2001057401A1 (de) * 2000-02-02 2001-08-09 Ralf Steffens Antrieb einer schraubenspindelpumpe
DE20302990U1 (de) * 2003-02-24 2004-07-08 Werner Rietschle Gmbh + Co. Kg Drehkolbenpumpe
DE10334481A1 (de) * 2003-07-29 2005-03-17 Steffens, Ralf, Dr. Antrieb einer Spindelvakuumpumpe
DE102007030199A1 (de) * 2006-07-03 2008-01-10 Steffens, Ralf, Dr. Ing. Getriebe für eine Schraubenspindelpumpe

Also Published As

Publication number Publication date
DE102011003177A1 (de) 2011-08-18
WO2011101064A2 (de) 2011-08-25

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