WO2015162296A3 - Rotorpaar für einen verdichterblock einer schraubenmaschine - Google Patents

Rotorpaar für einen verdichterblock einer schraubenmaschine Download PDF

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Publication number
WO2015162296A3
WO2015162296A3 PCT/EP2015/059070 EP2015059070W WO2015162296A3 WO 2015162296 A3 WO2015162296 A3 WO 2015162296A3 EP 2015059070 W EP2015059070 W EP 2015059070W WO 2015162296 A3 WO2015162296 A3 WO 2015162296A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
axis
screw machine
compressor block
rotor pair
Prior art date
Application number
PCT/EP2015/059070
Other languages
English (en)
French (fr)
Other versions
WO2015162296A2 (de
Inventor
Gerald WEIH
Original Assignee
Kaeser Kompressoren Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53541638&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015162296(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP19190907.6A priority Critical patent/EP3597920B1/de
Priority to CN201580022693.7A priority patent/CN106536933B/zh
Priority to ES15736405T priority patent/ES2668317T5/es
Priority to EP15736405.0A priority patent/EP3134649B2/de
Priority to EP23198449.3A priority patent/EP4273403A3/de
Application filed by Kaeser Kompressoren Se filed Critical Kaeser Kompressoren Se
Priority to EP18163593.9A priority patent/EP3358189B9/de
Priority to JP2017507082A priority patent/JP6545787B2/ja
Priority to US15/306,592 priority patent/US10400769B2/en
Publication of WO2015162296A2 publication Critical patent/WO2015162296A2/de
Publication of WO2015162296A3 publication Critical patent/WO2015162296A3/de
Priority to US16/530,002 priority patent/US11248606B2/en
Priority to US17/577,212 priority patent/US20220136504A1/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines 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
    • F01C1/16—Rotary-piston machines or engines 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
    • 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
    • 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
    • F04C18/20—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 dissimilar tooth forms
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/60—Shafts

Landscapes

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

Abstract

Es wird ein Rotorpaar für einen Verdichterblock einer Schraubenmaschine vorgeschlagen: Dabei besteht das Rotorpaar aus einem um eine erste Achse (C1) rotierenden Nebenrotor (NR) und einen um eine zweite Achse (C2) rotierenden Hauptrotor (HR) besteht, wobei die Anzahl der Zähne (z2) beim Hauptrotor (HR) 3 und die Anzahl der Zähne (z1) beim Nebenrotor (NR) 4 beträgt, wobei die relative Profiltiefe des Nebenrotors (Formel (I)), mindestens 0,5, bevorzugt mindestens 0,515, und höchstens 0,65, bevorzugt höchstens 0,595, beträgt, wobei es sich bei rk1 um einen um den Außenumfang des Nebenrotors (NR) gezogenen Kopfkreisradius und bei rf1 um einen am Profilgrund des Nebenrotors ansetzenden Fußkreisradius handelt, wobei das Verhältnis vom Achsabstand (a) der ersten Achse (C1) zur zweiten Achse (C2) und dem Kopfkreisradius rk1 (Formel (II)) mindestens 1,636, und höchstens 1,8, bevorzugt höchstens 1,733, beträgt.
PCT/EP2015/059070 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine WO2015162296A2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US15/306,592 US10400769B2 (en) 2014-04-25 2015-04-27 Rotor pair for a compression block of a screw machine
CN201580022693.7A CN106536933B (zh) 2014-04-25 2015-04-27 用于螺杆机的压缩机组的转子对
ES15736405T ES2668317T5 (es) 2014-04-25 2015-04-27 Pareja de rotores para un bloque de compresor de una máquina helicoidal
EP15736405.0A EP3134649B2 (de) 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine
EP23198449.3A EP4273403A3 (de) 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine
EP19190907.6A EP3597920B1 (de) 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine
EP18163593.9A EP3358189B9 (de) 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine
JP2017507082A JP6545787B2 (ja) 2014-04-25 2015-04-27 スクリューマシンの圧縮ブロック用のロータ対
US16/530,002 US11248606B2 (en) 2014-04-25 2019-08-02 Rotor pair for a compression block of a screw machine
US17/577,212 US20220136504A1 (en) 2014-04-25 2022-01-17 Rotor pair for a compression block of a screw machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014105882.8A DE102014105882A1 (de) 2014-04-25 2014-04-25 Rotorpaar für einen Verdichterblock einer Schraubenmaschine
DE102014105882.8 2014-04-25

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/306,592 A-371-Of-International US10400769B2 (en) 2014-04-25 2015-04-27 Rotor pair for a compression block of a screw machine
US16/530,002 Division US11248606B2 (en) 2014-04-25 2019-08-02 Rotor pair for a compression block of a screw machine

Publications (2)

Publication Number Publication Date
WO2015162296A2 WO2015162296A2 (de) 2015-10-29
WO2015162296A3 true WO2015162296A3 (de) 2015-12-23

Family

ID=53541638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/059070 WO2015162296A2 (de) 2014-04-25 2015-04-27 Rotorpaar für einen verdichterblock einer schraubenmaschine

Country Status (7)

Country Link
US (3) US10400769B2 (de)
EP (4) EP3134649B2 (de)
JP (1) JP6545787B2 (de)
CN (1) CN106536933B (de)
DE (2) DE102014105882A1 (de)
ES (3) ES2963314T3 (de)
WO (1) WO2015162296A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014105882A1 (de) 2014-04-25 2015-11-12 Kaeser Kompressoren Se Rotorpaar für einen Verdichterblock einer Schraubenmaschine
DE102016011436A1 (de) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Anordnung von Schrauben für einen Schraubenkompressor für ein Nutzfahrzeug
WO2018193112A1 (en) * 2017-04-20 2018-10-25 Cogenergy Suisse Sa Pressure reducer for rotary internal combustion engine
JP6899288B2 (ja) 2017-09-04 2021-07-07 株式会社日立産機システム スクリュー圧縮機
DE102020103384A1 (de) 2020-02-11 2021-08-12 Gardner Denver Deutschland Gmbh Schraubenverdichter mit einseitig gelagerten Rotoren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622787A (en) * 1947-07-16 1952-12-23 Jarvis C Marble Helical rotary engine
DE1428265A1 (de) * 1964-05-22 1969-01-16 Svenska Rotor Maskiner Ab Schraubenrotormaschine
WO1997021926A1 (de) * 1995-12-11 1997-06-19 Ateliers Busch S.A. Zwillings-förderschrauben

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FR953057A (fr) 1946-07-18 1949-11-30 Ljungstroms Angturbin Ab Perfectionnements aux compresseurs et aux moteurs à roue hélicoïdale
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622787A (en) * 1947-07-16 1952-12-23 Jarvis C Marble Helical rotary engine
DE1428265A1 (de) * 1964-05-22 1969-01-16 Svenska Rotor Maskiner Ab Schraubenrotormaschine
WO1997021926A1 (de) * 1995-12-11 1997-06-19 Ateliers Busch S.A. Zwillings-förderschrauben

Also Published As

Publication number Publication date
EP3134649A2 (de) 2017-03-01
EP3597920B1 (de) 2023-09-06
EP4273403A3 (de) 2024-04-03
US20220136504A1 (en) 2022-05-05
US20200040894A1 (en) 2020-02-06
EP3134649B9 (de) 2019-02-27
EP3358189B9 (de) 2024-01-03
ES2963314T3 (es) 2024-03-26
US20180112663A2 (en) 2018-04-26
DE102014105882A1 (de) 2015-11-12
ES2668317T3 (es) 2018-05-17
EP3134649B2 (de) 2022-12-14
EP3358189A1 (de) 2018-08-08
EP3597920A3 (de) 2021-03-24
ES2967470T3 (es) 2024-04-30
US11248606B2 (en) 2022-02-15
JP6545787B2 (ja) 2019-07-17
JP2017514069A (ja) 2017-06-01
US10400769B2 (en) 2019-09-03
EP3358189B1 (de) 2023-10-11
ES2668317T5 (es) 2023-04-10
US20170045050A1 (en) 2017-02-16
DE202015009525U1 (de) 2018-02-15
EP4273403A2 (de) 2023-11-08
CN106536933B (zh) 2019-07-12
WO2015162296A2 (de) 2015-10-29
CN106536933A (zh) 2017-03-22
EP3134649B1 (de) 2018-04-04
EP3597920A2 (de) 2020-01-22

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