AU2003227555A1 - Vacuum pump - Google Patents

Vacuum pump

Info

Publication number: AU2003227555A1
Authority: AU; Australia
Prior art keywords: vacuum pump; vacuum; pump
Prior art date: 2002-04-11
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.): Abandoned

Application number

AU2003227555A

Inventor

Christian Harig

Manfred Kieffer

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 Vakuum 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.)

2002-04-11

Filing date

2003-04-01

Publication date

2003-10-20

2003-04-01 Application filed by Leybold Vakuum GmbH filed Critical Leybold Vakuum GmbH

2003-10-20 Publication of AU2003227555A1 publication Critical patent/AU2003227555A1/en

Status Abandoned legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/042—Turbomolecular vacuum pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Non-Positive Displacement Air Blowers (AREA)

AU2003227555A 2002-04-11 2003-04-01 Vacuum pump Abandoned AU2003227555A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10215896.7		2002-04-11
DE10215896A DE10215896A1 (en)	2002-04-11	2002-04-11	vacuum pump
PCT/EP2003/003374 WO2003085268A1 (en)	2002-04-11	2003-04-01	Vacuum pump

Publications (1)

Publication Number	Publication Date
AU2003227555A1 true AU2003227555A1 (en)	2003-10-20

Family

ID=28458708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003227555A Abandoned AU2003227555A1 (en)	2002-04-11	2003-04-01	Vacuum pump

Country Status (4)

Country	Link
EP (1)	EP1492957B1 (en)
AU (1)	AU2003227555A1 (en)
DE (2)	DE10215896A1 (en)
WO (1)	WO2003085268A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004024562A1 (en) *	2004-05-18	2005-12-15	Pfeiffer Vacuum Gmbh	Dry running piston vacuum pump
DE102005028559B4 (en) *	2005-06-21	2013-01-03	E. Dold & Söhne KG	Method and device for monitoring the speed of an electric motor
US7503910B2 (en)	2006-02-01	2009-03-17	Carmeli Adahan	Suctioning system, method and kit
WO2007013049A1 (en)	2005-07-24	2007-02-01	Carmeli Adahan	Wound closure and drainage system
WO2007013064A1 (en) *	2005-07-24	2007-02-01	Carmeli Adahan	Suctioning system, method and kit
DE102005041501A1 (en) *	2005-09-01	2007-03-08	Leybold Vacuum Gmbh	Vacuum turbomolecular pump
DE102005045283B4 (en)	2005-09-22	2014-05-15	Pfeiffer Vacuum Gmbh	Vacuum pumping system
DE102005045284A1 (en) *	2005-09-22	2007-03-29	Pfeiffer Vacuum Gmbh	Speed monitoring device
DE102006041183A1 (en) *	2006-09-01	2008-03-06	Oerlikon Leybold Vacuum Gmbh	Turbo-molecular vacuum pump, has motor coils connected with brake resistor by change-over contact of brake relay e.g. mechanical relay, and with inverter module by another change-over contact of brake relay
DE202006017554U1 (en) *	2006-11-17	2008-03-27	Oerlikon Leybold Vacuum Gmbh	vacuum pump
JP2010525916A (en)	2007-05-07	2010-07-29	カルメリアダハン	Suction system
EP3611383B1 (en) *	2019-07-17	2021-12-29	Pfeiffer Vacuum Gmbh	Speed control of a rotor of a vacuum pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4237971B4 (en) *	1992-11-11	2004-05-06	Unaxis Deutschland Holding Gmbh	Vacuum pump with converter
IT1288738B1 (en) *	1996-10-08	1998-09-24	Varian Spa	ELECTRONIC CONTROL UNIT FOR VACUUM PUMP.
JP3057486B2 (en) *	1997-01-22	2000-06-26	セイコー精機株式会社	Turbo molecular pump
DE19745490A1 (en) *	1997-10-15	1999-04-22	Heidenhain Gmbh Dr Johannes	Electric motor operation monitoring method
JP3169892B2 (en) *	1998-04-28	2001-05-28	セイコー精機株式会社	Turbo molecular pump device
DE10041606B4 (en) *	2000-08-24	2008-07-24	Berger Lahr Gmbh & Co. Kg	Electromotive drive and method for operating an electronically commutated electric motor

2002
- 2002-04-11 DE DE10215896A patent/DE10215896A1/en not_active Withdrawn
2003
- 2003-04-01 EP EP03724941A patent/EP1492957B1/en not_active Expired - Lifetime
- 2003-04-01 DE DE50308541T patent/DE50308541D1/en not_active Expired - Lifetime
- 2003-04-01 WO PCT/EP2003/003374 patent/WO2003085268A1/en not_active Ceased
- 2003-04-01 AU AU2003227555A patent/AU2003227555A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2003085268A1 (en)	2003-10-16
EP1492957B1 (en)	2007-11-07
DE10215896A1 (en)	2003-10-23
EP1492957A1 (en)	2005-01-05
DE50308541D1 (en)	2007-12-20

Publication	Publication Date	Title
AU2003205775A1 (en)	2003-09-09	Vacuum pump
EP1314891A2 (en)	2003-05-28	Vacuum pump
AU2003287863A1 (en)	2004-06-03	Vacuum pump
AU2003281335A1 (en)	2004-01-23	Rotary pump
AU2003226808A1 (en)	2003-11-03	Vacuum pump
AU2003279503A1 (en)	2004-06-03	Peristaltic pump
AU2002257665A1 (en)	2002-10-08	Turbomolecular pump
AU2003260264A1 (en)	2004-04-23	Suction device
AU2002339160A1 (en)	2003-06-10	Vacuum pumps
AU2003232817A1 (en)	2003-12-12	Dual-shaft vacuum pump
AU2002363838A1 (en)	2003-07-15	Pump
GB0329839D0 (en)	2004-01-28	Vacuum pump
EP1380754A3 (en)	2004-03-31	Trochoidal pump
AU2003234835A1 (en)	2003-12-02	Vacuum pump
AU2003227555A1 (en)	2003-10-20	Vacuum pump
GB0322883D0 (en)	2003-10-29	Vacuum pump
EP1653086A4 (en)	2008-05-21	Vacuum pump
EP1378670A3 (en)	2004-12-29	Ejector pump
AU2003301827A1 (en)	2004-06-07	Air pump
AU2003263125A1 (en)	2004-04-23	Suction device
AU2003242071A1 (en)	2003-12-22	Vacuum system
AU2003217031A1 (en)	2003-10-08	Vacuum pump
AU2002350973A1 (en)	2003-07-15	Vacuum pump
AU2003293852A1 (en)	2004-08-13	Non-chokable pump
AU2003290021A1 (en)	2004-08-13	Non-chokable pump

Legal Events

Date	Code	Title	Description
2005-01-06	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase