DK1070848T3 - Fortrængningsmaskine til kompressible medier - Google Patents

Fortrængningsmaskine til kompressible medier

Info

Publication number: DK1070848T3
Authority: DK; Denmark
Prior art keywords: displacement machine; compressible media; rise; media displacement; strip bodies
Prior art date: 1999-07-19

Application number

DK99114031T

Other languages

English (en)

Inventor

Heiner Dr Koesters

Guido Dr Keller

Original Assignee

Sterling Fluid Sys 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.)

1999-07-19

Filing date

1999-07-19

Publication date

2004-08-09

1999-07-19 Application filed by Sterling Fluid Sys Gmbh filed Critical Sterling Fluid Sys Gmbh

2004-08-09 Application granted granted Critical

2004-08-09 Publication of DK1070848T3 publication Critical patent/DK1070848T3/da

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B29/00—Other pumps with movable, e.g. rotatable cylinders
- 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
- F04C18/082—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
- F04C2240/00—Components
- F04C2240/40—Electric motor
- F04C2240/402—Plurality of electronically synchronised motors
- 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
- F04C2240/51—Bearings for cantilever assemblies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Carbon And Carbon Compounds (AREA)
Prostheses (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Preliminary Treatment Of Fibers (AREA)
Lubricants (AREA)
Rotary Pumps (AREA)

DK99114031T 1999-07-19 1999-07-19 Fortrængningsmaskine til kompressible medier DK1070848T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP99114031A EP1070848B1 (de)	1999-07-19	1999-07-19	Verdrängermaschine für kompressible Medien

Publications (1)

Publication Number	Publication Date
DK1070848T3 true DK1070848T3 (da)	2004-08-09

Family

ID=8238616

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK99114031T DK1070848T3 (da)	1999-07-19	1999-07-19	Fortrængningsmaskine til kompressible medier

Country Status (13)

Country	Link
US (1)	US6359411B1 (da)
EP (1)	EP1070848B1 (da)
JP (1)	JP2001055992A (da)
KR (1)	KR100573752B1 (da)
AT (1)	ATE264457T1 (da)
AU (1)	AU775135B2 (da)
CA (1)	CA2314124C (da)
DE (1)	DE59909182D1 (da)
DK (1)	DK1070848T3 (da)
ES (1)	ES2219956T3 (da)
NO (1)	NO323484B1 (da)
SG (1)	SG86422A1 (da)
ZA (1)	ZA200003568B (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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CH694339A9 (de)	2000-07-25	2005-03-15	Busch Sa Atel	Zwillingsschraubenrotoren und solche enthaltende Ve rdraengermaschinen.
JP2004263629A (ja)	2003-03-03	2004-09-24	Tadahiro Omi	スクリュー真空ポンプ
GB0405527D0 (en) *	2004-03-12	2004-04-21	Boc Group Plc	Vacuum pump
TWI281531B (en) *	2004-06-15	2007-05-21	Toyota Ind Corp	Screw pump and screw gear
US7637726B2 (en)	2004-06-18	2009-12-29	Tohoku University	Screw vacuum pump
JP4853168B2 (ja) *	2006-08-10	2012-01-11	株式会社豊田自動織機	スクリューポンプ
JP4779868B2 (ja)	2006-08-11	2011-09-28	株式会社豊田自動織機	スクリューポンプ
US20080193316A1 (en) *	2007-02-08	2008-08-14	Kabushiki Kaisha Toyota Jidoshokki	Roots pump
US8328542B2 (en) *	2008-12-31	2012-12-11	General Electric Company	Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
RU2448273C2 (ru) *	2009-08-03	2012-04-20	Открытое акционерное общество "УРАЛЬСКИЙ ЭЛЕКТРОХИМИЧЕСКИЙ КОМБИНАТ"	Роторная винтовая машина
KR101142113B1 (ko)	2009-10-21	2012-05-09	주식회사 코디박	모터 및 로터 회전축 일체형 스크루 로터 진공펌프
KR101138389B1 (ko)	2009-10-21	2012-04-26	주식회사 코디박	모터 내장형 스크루 로터 타입 진공펌프
KR101150971B1 (ko) *	2009-10-22	2012-06-01	주식회사 코디박	스크루 로터 타입 진공 펌프
DE102010019402A1 (de) *	2010-05-04	2011-11-10	Oerlikon Leybold Vacuum Gmbh	Schrauben-Vakuumpumpe
US8764424B2 (en)	2010-05-17	2014-07-01	Tuthill Corporation	Screw pump with field refurbishment provisions
WO2013175019A2 (fr) *	2012-05-25	2013-11-28	Ateliers Busch Sa	Machine volumétrique de type "à vis" améliorée
WO2014001089A1 (de) *	2012-06-28	2014-01-03	Sterling Industry Consult Gmbh	Schraubenpumpe
CN102808771B (zh) *	2012-08-14	2015-01-07	东北大学	等齿顶宽的单头变螺距螺杆转子
CN103486023B (zh) *	2013-07-10	2015-10-28	重庆德衡科技有限公司	螺杆泵及螺杆
CN105697373B (zh) *	2014-11-25	2017-08-25	巫修海	一种螺杆真空泵的螺杆
DE202016005209U1 (de) *	2016-08-30	2017-12-01	Leybold Gmbh	Schraubenvakuumpumpe
DE102016216279A1 (de)	2016-08-30	2018-03-01	Leybold Gmbh	Vakuumpumpen-Schraubenrotor
CN106151031A (zh) *	2016-09-30	2016-11-23	北京艾岗科技有限公司	一种无油螺杆空压机
DE202017005336U1 (de) *	2017-10-17	2019-01-21	Leybold Gmbh	Schraubenrotor
DE202018000178U1 (de) *	2018-01-12	2019-04-15	Leybold Gmbh	Kompressor

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB165890A (en)	1920-02-03	1921-06-03	Frank Henry Trier	Improvements in tunnelling machines
CH246525A (de) *	1942-05-21	1947-01-15	Graaf George Alexander V D	Vakuumpumpe, welche mehrere ineinandergreifende Förderschrauben besitzt.
FR1500160A (fr) *	1966-07-29	1967-11-03		Perfectionnements aux compresseurs et moteurs rotatifs
CH635403A5 (de) *	1978-09-20	1983-03-31	Edouard Klaey	Schraubenspindelmaschine.
GB2165890B (en) *	1984-10-24	1988-08-17	Stothert & Pitt Plc	Improvements in pumps
US4792295A (en) *	1987-03-05	1988-12-20	Joyce Sr Benjamin N	Variable volume rotary vane pump-motor units
FR2647853A1 (fr) *	1989-06-05	1990-12-07	Cit Alcatel	Pompe primaire seche a deux etages
EP0472933B2 (en) *	1990-08-01	2003-12-03	Matsushita Electric Industrial Co., Ltd.	Fluid rotating apparatus
US5108275A (en) *	1990-12-17	1992-04-28	Sager William F	Rotary pump having helical gear teeth with a small angle of wrap
DE69304102T3 (de) *	1992-01-31	2004-06-03	Matsushita Electric Industrial Co., Ltd., Kadoma	Gerät mit mehreren synchron rotierenden Wellen
JP3569924B2 (ja) *	1992-03-19	2004-09-29	松下電器産業株式会社	流体回転装置
US5374173A (en) *	1992-09-04	1994-12-20	Matsushita Electric Industrial Co., Ltd.	Fluid rotating apparatus with sealing arrangement
DE4314418A1 (de) *	1993-05-03	1994-11-10	Leybold Ag	Reibungsvakuumpumpe mit unterschiedlich gestalteten Pumpenabschnitten
DE4318707A1 (de) *	1993-06-04	1994-12-08	Sihi Gmbh & Co Kg	Verdrängermaschine mit elektronischer Motorsynchronisation
JPH08100779A (ja) *	1994-10-04	1996-04-16	Matsushita Electric Ind Co Ltd	真空ポンプ
US5704250A (en) *	1996-04-04	1998-01-06	Western Atlas, Inc.	Ball screw drive with dynamically adjustable preload
DE19749572A1 (de) *	1997-11-10	1999-05-12	Peter Dipl Ing Frieden	Trockenlaufender Schraubenverdichter oder Vakuumpumpe
DE19800825A1 (de) *	1998-01-02	1999-07-08	Schacht Friedrich	Trockenverdichtende Schraubenspindelpumpe

1999
- 1999-07-19 ES ES99114031T patent/ES2219956T3/es not_active Expired - Lifetime
- 1999-07-19 EP EP99114031A patent/EP1070848B1/de not_active Expired - Lifetime
- 1999-07-19 AT AT99114031T patent/ATE264457T1/de not_active IP Right Cessation
- 1999-07-19 DE DE59909182T patent/DE59909182D1/de not_active Expired - Lifetime
- 1999-07-19 DK DK99114031T patent/DK1070848T3/da active
2000
- 2000-07-13 NO NO20003590A patent/NO323484B1/no not_active IP Right Cessation
- 2000-07-17 ZA ZA200003568A patent/ZA200003568B/xx unknown
- 2000-07-18 JP JP2000217626A patent/JP2001055992A/ja active Pending
- 2000-07-18 KR KR1020000041054A patent/KR100573752B1/ko active IP Right Grant
- 2000-07-18 CA CA002314124A patent/CA2314124C/en not_active Expired - Fee Related
- 2000-07-18 SG SG200003980A patent/SG86422A1/en unknown
- 2000-07-19 US US09/619,600 patent/US6359411B1/en not_active Expired - Lifetime
- 2000-07-19 AU AU48703/00A patent/AU775135B2/en not_active Ceased

Also Published As

Publication number	Publication date
NO20003590D0 (no)	2000-07-13
NO323484B1 (no)	2007-05-21
EP1070848A1 (de)	2001-01-24
US6359411B1 (en)	2002-03-19
JP2001055992A (ja)	2001-02-27
KR100573752B1 (ko)	2006-04-24
EP1070848B1 (de)	2004-04-14
SG86422A1 (en)	2002-02-19
CA2314124A1 (en)	2001-01-19
ES2219956T3 (es)	2004-12-01
ATE264457T1 (de)	2004-04-15
NO20003590L (no)	2001-01-22
DE59909182D1 (de)	2004-05-19
KR20010015358A (ko)	2001-02-26
CA2314124C (en)	2008-05-27
AU775135B2 (en)	2004-07-15
AU4870300A (en)	2001-01-25
ZA200003568B (en)	2001-02-07

Publication	Publication Date	Title
DK1070848T3 (da)	2004-08-09	Fortrængningsmaskine til kompressible medier
SE8207330L (sv)	1982-12-22	Anordning vid med tvingad stromning arbetande maskin
DE69103604D1 (de)	1994-09-29	Oldham's Kupplung für Spiralverdichter.
EP0681105A3 (en)	1996-01-31	Spiral machine with reverse rotation protection.
IT8248622A0 (it)	1982-06-11	Perfezionamento nelle pompe per fluidi ad alta pressione
EP0687815A3 (en)	1996-03-20	Spiral displacement machine
DK60197A (da)	1998-11-28	Centrifugalpumpe med akseltætning
TR199500952A2 (tr)	1996-07-21	Anti-astimatik, anti-alerjik, anti-enflamatuar ve imünmodüle edici etkiye sahip yeni n-benzilindol ve benzopirazol türevleri.
SE8405890L (sv)	1986-05-23	Fluidfortrengningsanordning av spiralhjulstyp
IT8985635A0 (it)	1989-08-18	Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe.
DK0708888T3 (da)	1999-05-10	Pumpe med to cylindriske rotorer
ATE358879T1 (de)	2007-04-15	Dielektrisches fluidum
KR960011140A (ko)	1996-04-20	스크롤 유체기계
SE8105471L (sv)	1983-03-16	Kompressor med radiellt inlopp till en skruvformig rotor
DE3775553D1 (de)	1992-02-06	Zweiwellenpumpe.
ATE72878T1 (de)	1992-03-15	Verdraengermaschine nach dem spiralprinzip.
DE59507508D1 (de)	2000-02-03	Einrichtung zum Axialschubausgleich bei Kreiselpumpen
ATE339615T1 (de)	2006-10-15	Abspülbare zahnradpumpe
SE8402643L (sv)	1985-11-17	Maskin for bearbetning av en elastomerprodukt
IT8348264A0 (it)	1983-05-10	Perfezionamento nelle macchine volumetriche, come compressori o pompe a vuoto, per fluidi comprimibili
BR0004381B1 (pt)	2011-05-17	unidade de bombeamento do tipo parafuso para o tratamento de fluidos em fases diversas.
EP0404014A3 (en)	1992-09-16	Coating width changing device for use in curtain coating
GB2003052A (en)	1979-03-07	Mass transfer device
ATE60403T1 (de)	1991-02-15	Verdraengermaschine fuer kompressible medien.
DE59003410D1 (de)	1993-12-16	Rotorpaar für hochdruckschraubenverdichter.