ZA200507202B - Liquid ring pump - Google Patents

Liquid ring pump Download PDF

Info

Publication number: ZA200507202B
Authority: ZA; South Africa
Prior art keywords: liquid ring; control discs; ring gas; openings; gas pump
Prior art date: 2003-05-16

Application number

ZA200507202A

Other languages

English (en)

Inventor

Bernd Wenckebach

Silke Heetsch

Alfons Juenemann

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.)

2003-05-16

Filing date

2005-09-07

Publication date

2006-05-31

2005-09-07 Application filed by Sterling Fluid Sys Gmbh filed Critical Sterling Fluid Sys Gmbh

2006-05-31 Publication of ZA200507202B publication Critical patent/ZA200507202B/en

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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/005—Details concerning the admission or discharge
- F04C19/007—Port members in the form of side plates
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
- 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
- F04C2230/00—Manufacture
- F04C2230/10—Manufacture by removing material
- 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
- F04C2230/00—Manufacture
- F04C2230/10—Manufacture by removing material
- F04C2230/103—Manufacture by removing material using lasers
- 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
- F04C2230/00—Manufacture
- F04C2230/20—Manufacture essentially without removing material
- F04C2230/21—Manufacture essentially without removing material by casting
- 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
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Gyroscopes (AREA)
Fluid-Pressure Circuits (AREA)
Laser Beam Processing (AREA)
External Artificial Organs (AREA)

ZA200507202A 2003-05-16 2005-09-07 Liquid ring pump ZA200507202B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP03011219A EP1477682B1 (de)	2003-05-16	2003-05-16	Flüssigkeitsringgaspumpe

Publications (1)

Publication Number	Publication Date
ZA200507202B true ZA200507202B (en)	2006-05-31

Family

ID=33016919

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200507202A ZA200507202B (en)	2003-05-16	2005-09-07	Liquid ring pump

Country Status (16)

Country	Link
US (1)	US7648344B2 (de)
EP (1)	EP1477682B1 (de)
JP (1)	JP4324614B2 (de)
CN (1)	CN100404868C (de)
AT (1)	ATE391852T1 (de)
CA (1)	CA2523958C (de)
DE (1)	DE50309581D1 (de)
DK (1)	DK1477682T3 (de)
ES (1)	ES2303574T3 (de)
HK (1)	HK1071182A1 (de)
MY (1)	MY137027A (de)
NO (1)	NO20054680L (de)
PT (1)	PT1477682E (de)
TW (1)	TWI274108B (de)
WO (1)	WO2004102002A1 (de)
ZA (1)	ZA200507202B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008009647B4 (de) *	2008-02-18	2011-04-14	Christian Dr. Koch	Schlammreaktorpumpe zur gleichzeitigen Förderung von Feststoffen, Flüssigkeiten, Dampfen und Gasen
GB2559330A (en) *	2017-01-26	2018-08-08	Ecofuel Tech Ltd	Reaction pump, system and method for thermal conversion hydrocarbons
CN110199125B (zh) *	2017-01-30	2022-02-01	株式会社荏原制作所	两级液封式真空泵以及液封式真空泵
KR101803843B1 (ko) *	2017-08-24	2017-12-04	주식회사 백콤	내부 부품 교체가 용이한 수봉식 진공펌프

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1057284B (de) *	1958-04-12	1959-05-14	Siemens Ag	Doppeltwirkende Fluessigkeitsringgaspumpe
DE1428243A1 (de) *	1962-10-17	1969-07-10	Siemen & Hinsch Gmbh	Fluessigkeitsring-Gaspumpe
DE1503605B2 (de) *	1965-04-28	1971-05-27	Siemens AG, 1000 Berlin u 8000 München	Rueckschlagventil fuer eine fluessigkeitsringgaspumpe
US4132504A (en) *	1976-04-07	1979-01-02	General Signal Corporation	Liquid ring pump
DE3427628A1 (de) *	1984-07-26	1986-01-30	Sihi Gmbh & Co Kg, 2210 Itzehoe	Fluessigkeitsring-verdichter
DE3617344A1 (de) *	1986-05-23	1987-11-26	Siemens Ag	Verfahren zur herstellung einer steuerscheibe bzw. eines steuerschildes fuer eine fluessigkeitsringmaschine fuer aggressivere medien
CN2074382U (zh) *	1990-08-08	1991-04-03	武汉市硚口区永泰机械五金厂	自控流向摆线转子润滑泵
CN2163254Y (zh) *	1992-09-13	1994-04-27	吴步锋	节能型径向双作用液环泵
CN2177821Y (zh) *	1993-11-06	1994-09-21	张言骏	两级液环式真空泵
DE19758340A1 (de) *	1997-12-22	1999-07-08	Gardner Denver Wittig Gmbh	Mehrflutige Flüssigkeitsringpumpe
DE10121800C1 (de) *	2001-05-04	2002-08-22	Siemens Ag	Flüssigkeitsringpumpe und Steuerscheibe für eine Flüssigkeitsringpumpe

2003
- 2003-05-16 EP EP03011219A patent/EP1477682B1/de not_active Expired - Lifetime
- 2003-05-16 AT AT03011219T patent/ATE391852T1/de not_active IP Right Cessation
- 2003-05-16 PT PT03011219T patent/PT1477682E/pt unknown
- 2003-05-16 ES ES03011219T patent/ES2303574T3/es not_active Expired - Lifetime
- 2003-05-16 DK DK03011219T patent/DK1477682T3/da active
- 2003-05-16 DE DE50309581T patent/DE50309581D1/de not_active Expired - Lifetime
2004
- 2004-04-30 TW TW093112251A patent/TWI274108B/zh active
- 2004-05-04 CN CNB2004800134388A patent/CN100404868C/zh not_active Expired - Fee Related
- 2004-05-04 JP JP2006529735A patent/JP4324614B2/ja not_active Expired - Fee Related
- 2004-05-04 US US10/556,748 patent/US7648344B2/en active Active
- 2004-05-04 WO PCT/EP2004/004742 patent/WO2004102002A1/de active Application Filing
- 2004-05-04 CA CA002523958A patent/CA2523958C/en not_active Expired - Fee Related
- 2004-05-14 MY MYPI20041827A patent/MY137027A/en unknown
2005
- 2005-05-10 HK HK05103930A patent/HK1071182A1/xx not_active IP Right Cessation
- 2005-09-07 ZA ZA200507202A patent/ZA200507202B/en unknown
- 2005-10-12 NO NO20054680A patent/NO20054680L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1477682A1 (de)	2004-11-17
JP2007502387A (ja)	2007-02-08
NO20054680L (no)	2005-12-02
CA2523958C (en)	2008-03-18
DE50309581D1 (de)	2008-05-21
CN100404868C (zh)	2008-07-23
CA2523958A1 (en)	2004-11-25
NO20054680D0 (no)	2005-10-12
DK1477682T3 (da)	2008-07-28
CN1791751A (zh)	2006-06-21
HK1071182A1 (en)	2005-07-08
US7648344B2 (en)	2010-01-19
TW200506215A (en)	2005-02-16
TWI274108B (en)	2007-02-21
MY137027A (en)	2008-12-31
JP4324614B2 (ja)	2009-09-02
ATE391852T1 (de)	2008-04-15
US20060292000A1 (en)	2006-12-28
ES2303574T3 (es)	2008-08-16
EP1477682B1 (de)	2008-04-09
PT1477682E (pt)	2008-06-24
WO2004102002A1 (de)	2004-11-25

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