SK281044B6 - Spôsob ovládania funkcie kombinácie odstredivého a vákuového čerpadla a odstredivé čerpadlo so separáciou plynu - Google Patents

Spôsob ovládania funkcie kombinácie odstredivého a vákuového čerpadla a odstredivé čerpadlo so separáciou plynu Download PDF

Info

Publication number: SK281044B6
Authority: SK; Slovakia
Prior art keywords: vacuum pump; pump; centrifugal pump; gas; centrifugal
Prior art date: 1995-06-05

Application number

SK1646-97A

Other languages

English (en)

Slovak (sk)

Other versions

SK164697A3 (en

Inventor

Voitto Reponen

Reijo Vesala

Vesa Vikman

Original Assignee

A. Ahlstrom Corporation

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

1996-05-29

Publication date

2000-11-07

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

1996-05-29 Application filed by A. Ahlstrom Corporation filed Critical A. Ahlstrom Corporation

1998-05-06 Publication of SK164697A3 publication Critical patent/SK164697A3/sk

2000-11-07 Publication of SK281044B6 publication Critical patent/SK281044B6/sk

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)

SK1646-97A 1995-06-05 1996-05-29 Spôsob ovládania funkcie kombinácie odstredivého a vákuového čerpadla a odstredivé čerpadlo so separáciou plynu SK281044B6 (sk)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number	Publication Date
SK164697A3 SK164697A3 (en)	1998-05-06
SK281044B6 true SK281044B6 (sk)	2000-11-07

Family

ID=27241637

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK1646-97A SK281044B6 (sk)	1995-06-05	1996-05-29	Spôsob ovládania funkcie kombinácie odstredivého a vákuového čerpadla a odstredivé čerpadlo so separáciou plynu

Country Status (18)

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

Families Citing this family (14)

* 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
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
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
US10514042B2 (en)	2013-06-21	2019-12-24	Flow Control LLC	Debris removing impeller back vane
CN103423205B (zh) *	2013-08-19	2016-03-09	浙江大学	一种离心式脱气输送泵
CA2962461C (en) *	2014-09-25	2022-06-21	Nuhn Industries Ltd.	Fluid pump with multiple pump heads
BR112017025376B1 (pt)	2015-10-08	2022-04-12	Sulzer Management Ag	Método de e arranjo para tratamento de biomassa
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
EP3720528B1 (en) *	2017-12-08	2022-05-11	Koninklijke Philips N.V.	Pressure generation system
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

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
FI872967A (fi) *	1987-07-06	1989-01-07	Ahlstroem Oy	Pump och foerfarande foer separering av gas med pumpen ur mediet som skall pumpas.
US4776758A (en) *	1987-07-06	1988-10-11	Kamyr Ab	Combined fluidizing and vacuum pump
US4981413A (en) *	1989-04-27	1991-01-01	Ahlstrom Corporation	Pump for and method of separating gas from a fluid to be pumped
US5116198A (en) *	1990-09-07	1992-05-26	Ahlstrom Corporation	Centrifugal pumping apparatus
US5151010A (en) *	1990-09-07	1992-09-29	A. Ahlstrom Corporation	Combined centrifugal and vacuum pump
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
US5078573A (en) *	1990-09-07	1992-01-07	A. Ahlstrom Corporation	Liquid ring pump having tapered blades and housing
SE467982B (sv) *	1990-12-19	1992-10-12	Kamyr Ab	Suspensionspump med inbyggd vakuumpump, vilken vakuumpump har variabel kapacitet

1996
- 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 SK SK1646-97A patent/SK281044B6/sk not_active IP Right Cessation
- 1996-05-29 RU RU98100113A patent/RU2138689C1/ru not_active IP Right Cessation
- 1996-05-29 WO PCT/FI1996/000303 patent/WO1996039583A1/en active IP Right Grant
- 1996-05-29 CN CN96196074A patent/CN1080392C/zh not_active Expired - Lifetime
- 1996-05-29 EP EP96919824A patent/EP0830511B1/en not_active Expired - Lifetime
- 1996-05-29 JP JP53683696A patent/JP3959113B2/ja not_active Expired - Fee Related
- 1996-05-29 NZ NZ308546A patent/NZ308546A/xx not_active IP Right Cessation
- 1996-05-29 DE DE69617421T patent/DE69617421T2/de not_active Expired - Fee Related
- 1996-05-29 AT AT96919824T patent/ATE209755T1/de active
- 1996-05-29 BR BR9608930A patent/BR9608930A/pt not_active IP Right Cessation
- 1996-05-29 AU AU58216/96A patent/AU704081B2/en not_active Ceased
- 1996-05-29 ES ES96919824T patent/ES2168485T3/es not_active Expired - Lifetime
- 1996-05-29 PT PT96919824T patent/PT830511E/pt unknown
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
US5842833A (en)	1998-12-01
EP0830511A1 (en)	1998-03-25
DE69617421T2 (de)	2002-07-18
FI974378A0 (fi)	1997-12-01
NO309494B1 (no)	2001-02-05
BR9608930A (pt)	1999-06-15
JP2001525898A (ja)	2001-12-11
CN1192800A (zh)	1998-09-09
FI974378L (fi)	1997-12-01
FI109613B (fi)	2002-09-13
ES2168485T3 (es)	2002-06-16
AU5821696A (en)	1996-12-24
AU704081B2 (en)	1999-04-15
DE69617421D1 (de)	2002-01-10
CZ288618B6 (cs)	2001-08-15
JP3959113B2 (ja)	2007-08-15
CZ381697A3 (cs)	1999-06-16
RU2138689C1 (ru)	1999-09-27
PL323724A1 (en)	1998-04-14
WO1996039583A1 (en)	1996-12-12
PT830511E (pt)	2002-04-29
NO975613L (no)	1998-01-27
NO975613D0 (no)	1997-12-04
MX9709562A (es)	1998-10-31
SK164697A3 (en)	1998-05-06
ATE209755T1 (de)	2001-12-15
PL179863B1 (pl)	2000-11-30
NZ308546A (en)	1999-07-29
CN1080392C (zh)	2002-03-06
EP0830511B1 (en)	2001-11-28

Publication	Publication Date	Title
SK281044B6 (sk)	2000-11-07	Spôsob ovládania funkcie kombinácie odstredivého a vákuového čerpadla a odstredivé čerpadlo so separáciou plynu
US6178998B1 (en)	2001-01-30	Reverse flow prevention apparatus
CA2214415C (en)	2003-11-04	Centrifugal pump
DE60035050T2 (de)	2008-02-14	Kreiselpumpe mit dynamischer dichtung
WO2004001260A1 (en)	2003-12-31	Valve assembly
JP2008175267A (ja)	2008-07-31	蒸気弁装置及びそれを備えた発電設備
GB2290113A (en)	1995-12-13	Centrifugal pump shaft seal cooling and venting
EP0664398A1 (de)	1995-07-26	Kreiselpumpe mit den Rückfluss verhinderndem Ventil
JPS58107894A (ja)	1983-06-27	吸気管接続部に弁を備えた真空ポンプ並びに同真空ポンプの運転方法
KR100507599B1 (ko)	2005-11-21	터보분자펌프
US5372730A (en)	1994-12-13	Filtering system for pump shaft seals
KR100348944B1 (ko)	2002-11-04	액체링펌프용하우징
US6120252A (en)	2000-09-19	Gas separation control in a centrifugal pump/vacuum pump
US20050053496A1 (en)	2005-03-10	Pulp pump
EP0179311B1 (de)	1988-12-28	Flüssigkeitsring-Verdichter
US11320059B2 (en)	2022-05-03	Check valve
EP1307681A1 (en)	2003-05-07	Arrangement in connection with circulation lubrication system
KR200178035Y1 (ko)	2000-04-15	버터플라이 밸브가 구비된 석션 디퓨져
EP0806527B1 (en)	2002-09-18	A forced discharge compressed-air operated device for sanitary fixtures
MXPA97009562A (en)	1999-01-11	Method for controlling the functioning of a combination of centrifugal pump and vacuum pump, and centrifugal pump separator of
KR100381981B1 (ko)	2003-05-09	펌프
SU1037015A1 (ru)	1983-08-23	Конденсатоотводчик
AU692994B2 (en)	1998-06-18	Centrifugal pump
JP2003286996A (ja)	2003-10-10	ポンプ装置

Legal Events

Date	Code	Title	Description
2011-02-04	MM4A	Patent lapsed due to non-payment of maintenance fees	Effective date: 20100529