FI974378L - Menetelmä keskipakopumppu-tyhjöpumppu-kombinaationtoiminnan säätämiseksi ja kaasua erottava keskipakopumppu - Google Patents

Menetelmä keskipakopumppu-tyhjöpumppu-kombinaationtoiminnan säätämiseksi ja kaasua erottava keskipakopumppu Download PDF

Info

Publication number: FI974378L
Authority: FI; Finland
Prior art keywords: centrifugal pump; pump; controlling; gas separating; combination
Prior art date: 1995-06-05

Application number

FI974378A

Other languages

English (en)

Swedish (sv)

Other versions

FI974378A0 (fi

FI109613B (fi

Inventor

Voitto Reponen

Reijo Vesala

Vesa Vikman

Original Assignee

Ahlstroem Oy

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.)

1995-06-05

Filing date

1997-12-01

Publication date

1997-12-01

1995-06-05 Priority claimed from FI952752A external-priority patent/FI103295B1/fi

1997-12-01 Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy

1997-12-01 Priority to FI974378A priority Critical patent/FI109613B/fi

1997-12-01 Publication of FI974378L publication Critical patent/FI974378L/fi

1997-12-01 Publication of FI974378A0 publication Critical patent/FI974378A0/fi

2002-09-13 Application granted granted Critical

2002-09-13 Publication of FI109613B publication Critical patent/FI109613B/fi

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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more 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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
- 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
- F05B2210/13—Kind or type mixed, e.g. two-phase fluid
- F05B2210/132—Pumps with means for separating and evacuating the gaseous phase

Landscapes

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

FI974378A 1995-06-05 1997-12-01 Menetelmä keskipakopumppu-tyhjöpumppu -kombinaation toiminnan säätämisek si ja kaasua erottava keskipakopumppu FI109613B (fi)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI974378A FI109613B (fi)	1995-06-05	1997-12-01	Menetelmä keskipakopumppu-tyhjöpumppu -kombinaation toiminnan säätämisek si ja kaasua erottava keskipakopumppu

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
FI952752A FI103295B1 (fi)	1995-06-05	1995-06-05	Menetelmä keskipakopumppu-tyhjöpumppu-kombinaation toiminnan säätämiseksi ja kaasua erottava keskipakopumppu
US928195P	1995-12-27	1995-12-27
PCT/FI1996/000303 WO1996039583A1 (en)	1995-06-05	1996-05-29	Method of controlling the function of a centrifugal pump and vacuum pump combination, and a gas-separating centrifugal pump
US08/784,074 US5842833A (en)	1995-06-05	1997-01-17	Gas separation control in a centrifugal pump vacuum pump
FI974378A FI109613B (fi)	1995-06-05	1997-12-01	Menetelmä keskipakopumppu-tyhjöpumppu -kombinaation toiminnan säätämisek si ja kaasua erottava keskipakopumppu

Publications (3)

Publication Number	Publication Date
FI974378L true FI974378L (fi)	1997-12-01
FI974378A0 FI974378A0 (fi)	1997-12-01
FI109613B FI109613B (fi)	2002-09-13

Family

ID=27241637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI974378A FI109613B (fi)	1995-06-05	1997-12-01	Menetelmä keskipakopumppu-tyhjöpumppu -kombinaation toiminnan säätämisek si ja kaasua erottava keskipakopumppu

Country Status (18)

Country	Link
US (1)	US5842833A (fi)
EP (1)	EP0830511B1 (fi)
JP (1)	JP3959113B2 (fi)
CN (1)	CN1080392C (fi)
AT (1)	ATE209755T1 (fi)
AU (1)	AU704081B2 (fi)
BR (1)	BR9608930A (fi)
CZ (1)	CZ288618B6 (fi)
DE (1)	DE69617421T2 (fi)
ES (1)	ES2168485T3 (fi)
FI (1)	FI109613B (fi)
NO (1)	NO309494B1 (fi)
NZ (1)	NZ308546A (fi)
PL (1)	PL179863B1 (fi)
PT (1)	PT830511E (fi)
RU (1)	RU2138689C1 (fi)
SK (1)	SK281044B6 (fi)
WO (1)	WO1996039583A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6120252A (en) *	1995-12-27	2000-09-19	Ahlstrom Machinery Corporation	Gas separation control in a centrifugal pump/vacuum pump
SE512984C2 (sv) *	1998-10-13	2000-06-12	Valmet Fibertech Ab	Massapump
RU2187707C1 (ru) *	2001-07-13	2002-08-20	Центр внедрения новых технологий Центрального института авиационного моторостроения им. П.И.Баранова	Насосный агрегат
CN100402863C (zh) *	2005-12-20	2008-07-16	天津港保税区鑫利达石油技术发展有限公司	离心泵
RU2382907C1 (ru) *	2008-08-18	2010-02-27	Станислав Викторович Попов	Погружной насос для перекачки абразивосодержащих, агрессивных и взрывоопасных жидкостей
SE535003C2 (sv) *	2010-05-10	2012-03-13	Metso Paper Inc	Anordning för avgasningskontroll
CN103307022A (zh) *	2012-03-12	2013-09-18	江苏新跃泵业制造有限公司	中浓浆料泵
CN105392998B (zh)	2013-06-21	2019-09-13	流量控制有限责任公司	具有杂物移除叶轮背部叶片的泵
CN103423205B (zh) *	2013-08-19	2016-03-09	浙江大学	一种离心式脱气输送泵
WO2016044945A1 (en) *	2014-09-25	2016-03-31	Nuhn Industries Ltd.	Fluid pump with multiple pump heads
WO2017060136A1 (en)	2015-10-08	2017-04-13	Sulzer Management Ag	A method of and an arrangement for treating biomass
CN107035696B (zh) *	2017-06-26	2019-08-30	广州市拓道新材料科技有限公司	一种离心泵
CN107461367B (zh) *	2017-07-21	2024-06-21	上海福慧特泵业制造有限公司	一种无接触纳米气泡微泵
WO2019110394A1 (en) *	2017-12-08	2019-06-13	Koninklijke Philips N.V.	System and method for varying pressure from a pressure generator
JP7375694B2 (ja) *	2020-07-15	2023-11-08	株式会社豊田自動織機	遠心圧縮機
CN111794991B (zh) *	2020-09-08	2021-01-05	山东天瑞重工有限公司	一种磁悬浮双轮鼓风机
FI20245126A1 (fi) *	2024-02-08	2025-08-09	Andritz Oy	Menetelmä ja laitteisto kaasun poistamiseksi kaasupitoisesta kuitususpensiosta keskisakeuspumpulla

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB807607A (en) *	1956-08-08	1959-01-21	Gilbert & Barker Mfg Co	Variable-capacity outwardly-sliding vane pump
US3050008A (en) *	1958-12-30	1962-08-21	Gilbert & Barker Mfg Co	Elimination of air and vapors from a centrifugal pump
US4776758A (en) *	1987-07-06	1988-10-11	Kamyr Ab	Combined fluidizing and vacuum pump
FI872967A7 (fi) *	1987-07-06	1989-01-07	Ahlstroem Oy	Pump och foerfarande foer separering av gas med pumpen ur mediet som skall pumpas.
US4981413A (en) *	1989-04-27	1991-01-01	Ahlstrom Corporation	Pump for and method of separating gas from a fluid to be pumped
US5078573A (en) *	1990-09-07	1992-01-07	A. Ahlstrom Corporation	Liquid ring pump having tapered blades and housing
US5114310A (en) *	1990-09-07	1992-05-19	A. Ahlstrom Corporation	Centrifugal pump with sealing means
US5152663A (en) *	1990-09-07	1992-10-06	A. Ahlstrom Corporation	Centrifugal pump
US5151010A (en) *	1990-09-07	1992-09-29	A. Ahlstrom Corporation	Combined centrifugal and vacuum pump
US5116198A (en) *	1990-09-07	1992-05-26	Ahlstrom Corporation	Centrifugal pumping apparatus
SE467982B (sv) *	1990-12-19	1992-10-12	Kamyr Ab	Suspensionspump med inbyggd vakuumpump, vilken vakuumpump har variabel kapacitet

1996
- 1996-05-29 SK SK1646-97A patent/SK281044B6/sk not_active IP Right Cessation
- 1996-05-29 JP JP53683696A patent/JP3959113B2/ja not_active Expired - Fee Related
- 1996-05-29 RU RU98100113A patent/RU2138689C1/ru not_active IP Right Cessation
- 1996-05-29 AT AT96919824T patent/ATE209755T1/de active
- 1996-05-29 CZ CZ19973816A patent/CZ288618B6/cs not_active IP Right Cessation
- 1996-05-29 PL PL96323724A patent/PL179863B1/pl not_active IP Right Cessation
- 1996-05-29 ES ES96919824T patent/ES2168485T3/es not_active Expired - Lifetime
- 1996-05-29 EP EP96919824A patent/EP0830511B1/en not_active Expired - Lifetime
- 1996-05-29 CN CN96196074A patent/CN1080392C/zh not_active Expired - Lifetime
- 1996-05-29 NZ NZ308546A patent/NZ308546A/xx not_active IP Right Cessation
- 1996-05-29 AU AU58216/96A patent/AU704081B2/en not_active Ceased
- 1996-05-29 DE DE69617421T patent/DE69617421T2/de not_active Expired - Fee Related
- 1996-05-29 PT PT96919824T patent/PT830511E/pt unknown
- 1996-05-29 WO PCT/FI1996/000303 patent/WO1996039583A1/en not_active Ceased
- 1996-05-29 BR BR9608930A patent/BR9608930A/pt not_active IP Right Cessation
1997
- 1997-01-17 US US08/784,074 patent/US5842833A/en not_active Expired - Lifetime
- 1997-12-01 FI FI974378A patent/FI109613B/fi active
- 1997-12-04 NO NO975613A patent/NO309494B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL179863B1 (pl)	2000-11-30
PL323724A1 (en)	1998-04-14
MX9709562A (es)	1998-10-31
CN1080392C (zh)	2002-03-06
EP0830511A1 (en)	1998-03-25
BR9608930A (pt)	1999-06-15
DE69617421T2 (de)	2002-07-18
CN1192800A (zh)	1998-09-09
NO975613D0 (no)	1997-12-04
US5842833A (en)	1998-12-01
PT830511E (pt)	2002-04-29
SK164697A3 (en)	1998-05-06
FI974378A0 (fi)	1997-12-01
AU5821696A (en)	1996-12-24
SK281044B6 (sk)	2000-11-07
DE69617421D1 (de)	2002-01-10
FI109613B (fi)	2002-09-13
NO975613L (no)	1998-01-27
JP2001525898A (ja)	2001-12-11
RU2138689C1 (ru)	1999-09-27
CZ381697A3 (cs)	1999-06-16
ATE209755T1 (de)	2001-12-15
ES2168485T3 (es)	2002-06-16
NZ308546A (en)	1999-07-29
WO1996039583A1 (en)	1996-12-12
AU704081B2 (en)	1999-04-15
CZ288618B6 (cs)	2001-08-15
JP3959113B2 (ja)	2007-08-15
NO309494B1 (no)	2001-02-05
EP0830511B1 (en)	2001-11-28

Publication	Publication Date	Title
FI974378L (fi)	1997-12-01	Menetelmä keskipakopumppu-tyhjöpumppu-kombinaationtoiminnan säätämiseksi ja kaasua erottava keskipakopumppu
AU2685497A (en)	1998-01-15	Method for the determination of inflow of oil and/or gas into a well
FI961972A7 (fi)	1996-05-09	Keskipakoisseparaattori ja menetelmä
DE69614800D1 (de)	2001-10-04	Kreiselverdichter
FI945638A0 (fi)	1994-11-29	Menetelmä hissin ohjaamiseksi
NO942222D0 (no)	1994-06-14	Fremgangsmåte ved bestemmelse av hastighet/tid-spektrum ved blodströmning
ITBO950474A0 (it)	1995-10-06	Metodo e dispositivo per la realizzazione di fascette di giunzione di filtri a sigarette ventilate.
ZA975139B (en)	1998-01-05	Method of monitoring contractor operation.
PL308227A1 (en)	1995-07-24	Tapered inlet for centrifugal fans
NO972796L (no)	1997-12-19	Brönnventil samt fremgangsmåte for betjening av ventilen
FI974263L (fi)	1999-05-18	Menetelmä ja laitteisto kiintoaineen erottamiseksi kaasusta
NO940906D0 (no)	1994-03-14	Fremgangsmåte ved styring av akkumulering av avskjær i skrå brönner
KR960704137A (ko)	1996-08-31	가스구동식 기계적 오실레이터 및 방법(A gas driven mechanical oscillator and method)
AU1764295A (en)	1995-11-02	A method for the removal of viruses from protein solutions
KR970703260A (ko)	1997-07-03	제동 압력의 제어 방법(method of controlling the braking pressure)
FI972211A7 (fi)	1997-12-05	Menetelmä ja laite aineen spektrisen heijastussuhteen kontrolloimiseksi
DE69621172D1 (de)	2002-06-20	Trennung von Gasmischungen
ID17560A (id)	1998-01-08	Metoda pemisahan cairan
AU4525796A (en)	1996-07-10	Methods and materials for the immunoassay of apolipoprotein(a) and lipoprotein(a)
IL114804A0 (en)	1995-12-08	A ceiling construction and method for the construction of same
ZA96518B (en)	1996-08-15	Method and apparatus for tacking intended for the assembly of a crane girder casing
NO307036B1 (no)	2000-01-31	Fremgangsmåte ved stans av en membranseparasjonssone
FI103295B1 (fi)	1999-05-31	Menetelmä keskipakopumppu-tyhjöpumppu-kombinaation toiminnan säätämiseksi ja kaasua erottava keskipakopumppu
FI970350A7 (fi)	1998-07-29	Menetelmä ja laitteisto virtaavan väliaineen kompressointijärjestelmän ohjaamiseksi
FI943684A0 (fi)	1994-08-09	Menetelmä valonhimmentimen toiminnan säätämiseksi ja valonhimmennin