NO20004750L - Pumpeenhet av skruetypen for behandling av fluider i flere faser - Google Patents

Pumpeenhet av skruetypen for behandling av fluider i flere faser

Info

Publication number: NO20004750L
Authority: NO; Norway
Prior art keywords: fluids; screw; pump unit; type pump; phase treatment
Prior art date: 1999-09-23

Application number

NO20004750A

Other languages

English (en)

Other versions

NO20004750D0 (no

NO324077B1 (no

Inventor

Gianpietro Aggradi

Vasco Mezzedimi

Corrado Palarchi

Original Assignee

Nuovo Pignone Spa

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.)

1999-09-23

Filing date

2000-09-22

Publication date

2001-03-26

2000-09-22 Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa

2000-09-22 Publication of NO20004750D0 publication Critical patent/NO20004750D0/no

2001-03-26 Publication of NO20004750L publication Critical patent/NO20004750L/no

2007-08-06 Publication of NO324077B1 publication Critical patent/NO324077B1/no

Links

239000012530 fluid Substances 0.000 title 1

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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
- F04C2/16—Rotary-piston machines or pumps 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
- F04C2210/00—Fluid
- F04C2210/24—Fluid mixed, e.g. two-phase fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)

NO20004750A 1999-09-23 2000-09-22 Pumpeenhet av skruetypen for behandling av fluider i flere faser NO324077B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1999MI001978A IT1313545B1 (it)	1999-09-23	1999-09-23	Gruppo di pompaggio a vite per il trattamento di fluidi in piu' fasi

Publications (3)

Publication Number	Publication Date
NO20004750D0 NO20004750D0 (no)	2000-09-22
NO20004750L true NO20004750L (no)	2001-03-26
NO324077B1 NO324077B1 (no)	2007-08-06

Family

ID=11383648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20004750A NO324077B1 (no)	1999-09-23	2000-09-22	Pumpeenhet av skruetypen for behandling av fluider i flere faser

Country Status (7)

Country	Link
US (1)	US6406281B1 (no)
EP (1)	EP1087140B1 (no)
BR (1)	BR0004381B1 (no)
DE (1)	DE60030057T2 (no)
IT (1)	IT1313545B1 (no)
MX (1)	MXPA00009381A (no)
NO (1)	NO324077B1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2319862C2 (ru) *	2006-03-16	2008-03-20	Открытое акционерное общество "Татнефть" им. В.Д. Шашина	Многофазный винтовой насос
US20080193309A1 (en) *	2007-02-09	2008-08-14	Vasanth Srinivasa Kothnur	Screw pump rotor and method of reducing slip flow
US20090098003A1 (en) *	2007-10-11	2009-04-16	General Electric Company	Multiphase screw pump
US20100278672A1 (en) *	2009-04-30	2010-11-04	General Electric Company	Method and apparatus for lubricating a screw pump system
DE202009013851U1 (de) *	2009-10-12	2010-03-04	Triboserv Gmbh & Co. Kg	Schmierpumpe
DE202009014604U1 (de) *	2009-10-29	2010-01-28	Jung & Co. Gerätebau GmbH	Schraubenspindelpumpe mit Kupplung
US8932033B2 (en) *	2009-12-21	2015-01-13	Eaton Corporation	Supercharger timing gear oil pump
US10024310B2 (en) *	2011-04-28	2018-07-17	Afglobal Corporation	Modular pump design
USD749138S1 (en)	2014-12-19	2016-02-09	Q-Pumps S.A. de C.V.	Twin screw pump
USD803895S1 (en) *	2015-12-18	2017-11-28	Mi-T-M Corporation	Rotary screw compressor
DE102018130472A1 (de) *	2018-11-30	2020-06-04	Nidec Gpm Gmbh	Schraubenspindelpumpe
DE102024203050A1 (de)	2024-04-03	2025-05-15	Schaeffler Technologies AG & Co. KG	Pumpe, insbesondere Verdrängerpumpe, Verfahren zum Herstellen einer derartigen Pumpe, und Fahrzeug mit einer derartigen Pumpe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2498972A (en) *	1944-12-04	1950-02-28	Frank A Whiteley	Rotary pump
US2937807A (en) *	1956-12-26	1960-05-24	Heraeus Gmbh W C	High vacuum pumps
US2940661A (en) *	1957-01-14	1960-06-14	Heraeus Gmbh W C	Vacuum pumps
US2931310A (en)	1957-12-19	1960-04-05	United Shoe Machinery Corp	Positive displacement pump
US3146717A (en)	1963-03-06	1964-09-01	Jr Lewis Tyree	Pumping apparatus
JPS5523365A (en) *	1978-08-09	1980-02-19	Hitachi Ltd	Screw type fluid machine
JPS6251724A (ja)	1985-08-31	1987-03-06	Taiho Kogyo Co Ltd	内燃機関のス−パチヤ−ジヤの潤滑装置
JPH03233136A (ja) *	1990-02-08	1991-10-17	Hino Motors Ltd	機械式過給機の冷却装置
US5028220A (en) *	1990-08-13	1991-07-02	Sullair Corpoation	Cooling and lubrication system for a vacuum pump

1999
- 1999-09-23 IT IT1999MI001978A patent/IT1313545B1/it active
2000
- 2000-09-15 US US09/662,638 patent/US6406281B1/en not_active Expired - Lifetime
- 2000-09-20 DE DE60030057T patent/DE60030057T2/de not_active Expired - Lifetime
- 2000-09-20 EP EP00308175A patent/EP1087140B1/en not_active Expired - Lifetime
- 2000-09-22 BR BRPI0004381-8A patent/BR0004381B1/pt not_active IP Right Cessation
- 2000-09-22 NO NO20004750A patent/NO324077B1/no not_active IP Right Cessation
- 2000-09-25 MX MXPA00009381A patent/MXPA00009381A/es active IP Right Grant

Also Published As

Publication number	Publication date
BR0004381B1 (pt)	2011-05-17
NO20004750D0 (no)	2000-09-22
EP1087140B1 (en)	2006-08-16
US6406281B1 (en)	2002-06-18
BR0004381A (pt)	2001-06-19
EP1087140A3 (en)	2002-04-17
IT1313545B1 (it)	2002-07-24
DE60030057D1 (de)	2006-09-28
ITMI991978A1 (it)	2001-03-23
MXPA00009381A (es)	2002-03-12
DE60030057T2 (de)	2007-03-08
NO324077B1 (no)	2007-08-06
EP1087140A2 (en)	2001-03-28

Legal Events

Date	Code	Title	Description
2020-10-12	MK1K	Patent expired

Publication	Publication Date	Title
DE50013200D1 (de)	2006-08-31	Intravasale blutpumpe
NO20044054L (no)	2004-11-24	Administrering av midler for behandling av betennelse
DE50113634D1 (de)	2008-04-03	Parakardiale blutpumpe
DE69929334D1 (de)	2006-03-30	Flüssigkeitspumpe
NO20052894D0 (no)	2005-06-14	4-tetrazolyl-4-fenylpiperidin-derivater for behandling av smerte
DE60039469D1 (de)	2008-08-28	Flüssigkeitsspenderpumpe
NO20004750L (no)	2001-03-26	Pumpeenhet av skruetypen for behandling av fluider i flere faser
DE50209511D1 (de)	2007-04-05	Kreiselpumpe
DE59811767D1 (de)	2004-09-09	Pumpeneinheit
DE60014863D1 (de)	2004-11-18	Fluidpumpe
DE59914882D1 (de)	2008-12-04	Pumpenaggregat
DK0999860T3 (da)	2004-05-17	Forbedret medicinsk pumpeslange
DE60045769D1 (de)	2011-05-05	Kreiselpumpe
DE60032884D1 (de)	2007-02-22	Blutbehandlungssystem
DE50003672D1 (de)	2003-10-16	Motor-pumpen-aggregat
DE59904464D1 (de)	2003-04-10	Doppelpumpen-aggregat
DK1386063T3 (da)	2007-02-19	Smörepumpeaggregat
ATA103299A (de)	2005-08-15	Kreiselpumpe
DE69920086D1 (de)	2004-10-21	Kompakte dichtungslose Schraubenspindelpumpe
PT1173756E (pt)	2003-06-30	Medicao das concentracoes de fluidos
DE60029659D1 (de)	2006-09-14	Flügelzellenpumpe
DE69929749D1 (de)	2006-04-20	Schraubenpumpe
DE60027202D1 (de)	2006-05-18	Pumpengehäuse
NO20020784L (no)	2002-02-18	Medikament for behandling av brudd
ID27929A (id)	2001-05-03	Pompa beroda gigi untuk memompa zat-zat berdaya lekat tinggi