DE202016005208U1 - Trockenverdichtende Vakuumpumpe - Google Patents

Trockenverdichtende Vakuumpumpe Download PDF

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Publication number
DE202016005208U1
DE202016005208U1 DE202016005208.0U DE202016005208U DE202016005208U1 DE 202016005208 U1 DE202016005208 U1 DE 202016005208U1 DE 202016005208 U DE202016005208 U DE 202016005208U DE 202016005208 U1 DE202016005208 U1 DE 202016005208U1
Authority
DE
Germany
Prior art keywords
vacuum pump
toothed belt
rotor
dry
elements
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE202016005208.0U
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German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leybold GmbH
Original Assignee
Leybold GmbH
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 Leybold GmbH filed Critical Leybold GmbH
Priority to DE202016005208.0U priority Critical patent/DE202016005208U1/de
Priority to EP17751770.3A priority patent/EP3507496B1/fr
Priority to CN201780052596.1A priority patent/CN109642574B/zh
Priority to CA3034112A priority patent/CA3034112A1/fr
Priority to KR1020197006039A priority patent/KR20190043139A/ko
Priority to BR112019002903-6A priority patent/BR112019002903A2/pt
Priority to US16/328,581 priority patent/US20190186493A1/en
Priority to PCT/EP2017/070626 priority patent/WO2018041620A1/fr
Priority to JP2019511755A priority patent/JP2019526738A/ja
Publication of DE202016005208U1 publication Critical patent/DE202016005208U1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04C29/0071—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F04C18/126—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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1005—Air
    • 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
    • F04C2210/00—Fluid
    • F04C2210/22—Fluid gaseous, i.e. compressible
    • F04C2210/221—Air
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • F04C2220/12—Dry running
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/602—Gap; Clearance
    • 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
    • F04C2240/50—Bearings
    • 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
    • F04C2240/80—Other components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/402—Transmission of power through friction drives
    • F05B2260/4021—Transmission of power through friction drives through belt drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE202016005208.0U 2016-08-30 2016-08-30 Trockenverdichtende Vakuumpumpe Active DE202016005208U1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE202016005208.0U DE202016005208U1 (de) 2016-08-30 2016-08-30 Trockenverdichtende Vakuumpumpe
BR112019002903-6A BR112019002903A2 (pt) 2016-08-30 2017-08-14 bomba de vácuo de compressão a seco
CN201780052596.1A CN109642574B (zh) 2016-08-30 2017-08-14 干压缩式真空泵
CA3034112A CA3034112A1 (fr) 2016-08-30 2017-08-14 Pompe a vide a compression seche
KR1020197006039A KR20190043139A (ko) 2016-08-30 2017-08-14 건식 압축 진공 펌프
EP17751770.3A EP3507496B1 (fr) 2016-08-30 2017-08-14 Pompe à vide à compression sèche
US16/328,581 US20190186493A1 (en) 2016-08-30 2017-08-14 Dry-compressing vacuum pump
PCT/EP2017/070626 WO2018041620A1 (fr) 2016-08-30 2017-08-14 Pompe à vide à compression sèche
JP2019511755A JP2019526738A (ja) 2016-08-30 2017-08-14 ドライ圧縮真空ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016005208.0U DE202016005208U1 (de) 2016-08-30 2016-08-30 Trockenverdichtende Vakuumpumpe

Publications (1)

Publication Number Publication Date
DE202016005208U1 true DE202016005208U1 (de) 2017-12-01

Family

ID=59593115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202016005208.0U Active DE202016005208U1 (de) 2016-08-30 2016-08-30 Trockenverdichtende Vakuumpumpe

Country Status (9)

Country Link
US (1) US20190186493A1 (fr)
EP (1) EP3507496B1 (fr)
JP (1) JP2019526738A (fr)
KR (1) KR20190043139A (fr)
CN (1) CN109642574B (fr)
BR (1) BR112019002903A2 (fr)
CA (1) CA3034112A1 (fr)
DE (1) DE202016005208U1 (fr)
WO (1) WO2018041620A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017003046U1 (de) * 2017-06-09 2018-09-14 Leybold Gmbh Trockenverdichtende Vakuumpumpe
DE202018000178U1 (de) * 2018-01-12 2019-04-15 Leybold Gmbh Kompressor
EP3499041A1 (fr) * 2017-12-15 2019-06-19 Pfeiffer Vacuum Gmbh Pompe à vide à vis
WO2020007665A1 (fr) * 2018-07-03 2020-01-09 Leybold Gmbh Pompe à vide à deux arbres ou plus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202040004A (zh) * 2019-04-19 2020-11-01 亞台富士精機股份有限公司 轉子及螺旋式幫浦
CN111120324A (zh) * 2019-12-30 2020-05-08 浙江思科瑞真空技术有限公司 一种具有多个吸入腔和排气口的螺杆真空泵

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706588C1 (en) * 1987-02-26 1988-08-18 Mannesmann Ag Drive device for rotary displacement compressors
DE3823927A1 (de) 1987-07-18 1989-01-26 Boc Group Plc Mehrstufige vakuumpumpe
EP0472933A2 (fr) * 1990-08-01 1992-03-04 Matsushita Electric Industrial Co., Ltd. Appareil rotatif à fluide
DE4318707A1 (de) * 1993-06-04 1994-12-08 Sihi Gmbh & Co Kg Verdrängermaschine mit elektronischer Motorsynchronisation
DE202009003981U1 (de) * 2009-03-24 2010-08-19 Vacuubrand Gmbh + Co Kg Antrieb für eine Vakuumpumpe
US20100322806A1 (en) * 2009-06-18 2010-12-23 Aregger Markus Arrangement including a gear pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62248801A (ja) * 1986-04-23 1987-10-29 Hitachi Ltd 無給油式スクリユ−流体機械
JP3074845B2 (ja) * 1991-10-08 2000-08-07 松下電器産業株式会社 流体回転装置
SE501889C2 (sv) * 1993-10-18 1995-06-12 Opcon Autorotor Ab Anordning för koppling av en skruvrotormaskin till en drivande eller driven remskiva
CN2363091Y (zh) * 1998-03-19 2000-02-09 机械工业部郑州机械研究所 圆弧及修正渐开线齿形高粘度齿轮泵
JP2000161277A (ja) * 1998-11-27 2000-06-13 Toyota Autom Loom Works Ltd ポンプ装置
CN2397284Y (zh) * 1999-07-16 2000-09-20 大连理工大学 双螺杆压缩机螺杆转子新齿形
JP2003336656A (ja) * 2002-05-20 2003-11-28 Teijin Seiki Co Ltd 回転軸固定機構
DE10334481A1 (de) * 2003-07-29 2005-03-17 Steffens, Ralf, Dr. Antrieb einer Spindelvakuumpumpe
JP6079052B2 (ja) * 2012-08-24 2017-02-15 株式会社島津製作所 真空ポンプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706588C1 (en) * 1987-02-26 1988-08-18 Mannesmann Ag Drive device for rotary displacement compressors
DE3823927A1 (de) 1987-07-18 1989-01-26 Boc Group Plc Mehrstufige vakuumpumpe
EP0472933A2 (fr) * 1990-08-01 1992-03-04 Matsushita Electric Industrial Co., Ltd. Appareil rotatif à fluide
DE4318707A1 (de) * 1993-06-04 1994-12-08 Sihi Gmbh & Co Kg Verdrängermaschine mit elektronischer Motorsynchronisation
DE202009003981U1 (de) * 2009-03-24 2010-08-19 Vacuubrand Gmbh + Co Kg Antrieb für eine Vakuumpumpe
US20100322806A1 (en) * 2009-06-18 2010-12-23 Aregger Markus Arrangement including a gear pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ISO 13050

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017003046U1 (de) * 2017-06-09 2018-09-14 Leybold Gmbh Trockenverdichtende Vakuumpumpe
EP3499041A1 (fr) * 2017-12-15 2019-06-19 Pfeiffer Vacuum Gmbh Pompe à vide à vis
DE202018000178U1 (de) * 2018-01-12 2019-04-15 Leybold Gmbh Kompressor
WO2020007665A1 (fr) * 2018-07-03 2020-01-09 Leybold Gmbh Pompe à vide à deux arbres ou plus
CN112513422A (zh) * 2018-07-03 2021-03-16 莱宝有限公司 双轴或多轴真空泵

Also Published As

Publication number Publication date
KR20190043139A (ko) 2019-04-25
BR112019002903A2 (pt) 2019-05-21
WO2018041620A1 (fr) 2018-03-08
CN109642574A (zh) 2019-04-16
CA3034112A1 (fr) 2018-03-08
EP3507496B1 (fr) 2020-07-15
EP3507496A1 (fr) 2019-07-10
CN109642574B (zh) 2020-08-04
US20190186493A1 (en) 2019-06-20
JP2019526738A (ja) 2019-09-19

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R082 Change of representative

Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE

R163 Identified publications notified
R207 Utility model specification
R150 Utility model maintained after payment of first maintenance fee after three years
R151 Utility model maintained after payment of second maintenance fee after six years