ZA864073B - Liquid ring compressors - Google Patents

Liquid ring compressors

Info

Publication number
ZA864073B
ZA864073B ZA864073A ZA864073A ZA864073B ZA 864073 B ZA864073 B ZA 864073B ZA 864073 A ZA864073 A ZA 864073A ZA 864073 A ZA864073 A ZA 864073A ZA 864073 B ZA864073 B ZA 864073B
Authority
ZA
South Africa
Prior art keywords
liquid ring
ring compressors
compressors
liquid
ring
Prior art date
Application number
ZA864073A
Other languages
English (en)
Inventor
Harold K Haavic
Original Assignee
Nash Engineering Co
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.)
Filing date
Publication date
Application filed by Nash Engineering Co filed Critical Nash Engineering Co
Publication of ZA864073B publication Critical patent/ZA864073B/xx

Links

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
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA864073A 1985-06-26 1986-05-30 Liquid ring compressors ZA864073B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/748,821 US4613283A (en) 1985-06-26 1985-06-26 Liquid ring compressors

Publications (1)

Publication Number Publication Date
ZA864073B true ZA864073B (en) 1988-01-27

Family

ID=25011075

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA864073A ZA864073B (en) 1985-06-26 1986-05-30 Liquid ring compressors

Country Status (9)

Country Link
US (1) US4613283A (de)
EP (1) EP0206556B1 (de)
JP (1) JPS62686A (de)
AU (1) AU577019B2 (de)
BR (1) BR8602928A (de)
CA (1) CA1274496A (de)
DE (1) DE3678210D1 (de)
FI (1) FI85615C (de)
ZA (1) ZA864073B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679987A (en) * 1986-05-19 1987-07-14 The Nash Engineering Company Self-priming liquid ring pump methods and apparatus
US5899668A (en) * 1997-01-30 1999-05-04 The Nash Engineering Company Two-stage liquid ring pumps having separate gas and liquid inlets to the second stage
JP3081559B2 (ja) * 1997-06-04 2000-08-28 ニッコー株式会社 ボールグリッドアレイ型半導体装置およびその製造方法ならびに電子装置
US5961295A (en) * 1997-07-03 1999-10-05 The Nash Engineering Company Mixed flow liquid ring pumps
US6354808B1 (en) * 2000-03-01 2002-03-12 The Nash Engineering Company Modular liquid ring vacuum pumps and compressors
JP5046356B2 (ja) * 2006-01-12 2012-10-10 株式会社Ｌｉｘｉｌ 開口部装置
US20080038120A1 (en) * 2006-08-11 2008-02-14 Louis Lengyel Two stage conical liquid ring pump having removable manifold, shims and first and second stage head o-ring receiving boss
CA2766385C (en) * 2009-06-26 2016-10-18 Gardner Denver Nash, Llc Method of converting liquid ring pumps having sealing liquid vents
WO2012071538A2 (en) * 2010-11-23 2012-05-31 The Ohio State University Liquid ring heat engine
US9689387B2 (en) * 2012-10-30 2017-06-27 Gardner Denver Nash, Llc Port plate of a flat sided liquid ring pump having a gas scavenge passage therein

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA617661A (en) * 1961-04-04 E. Adams Harold Vacuum pump and compressor
GB190511378A (en) * 1905-05-31 1906-04-12 James Atkinson Improvements in Rotary Pumps and Motors.
US1797980A (en) * 1929-01-19 1931-03-24 Irving C Jennings Hydroturbine pump
US1847548A (en) * 1930-04-16 1932-03-01 Nash Engineering Co Reversible hydroturbine pump
US1847586A (en) * 1930-04-16 1932-03-01 Nash Engineering Co Hydroturbine pump with tapered port members
GB379891A (en) * 1931-10-09 1932-09-08 William Warren Triggs Improvements relating to hydro-turbine pumps
US2223670A (en) * 1937-09-17 1940-12-03 Nash Engineering Co Pump
US2672276A (en) * 1951-01-26 1954-03-16 Nash Engineering Co Hydroturbine pump
CH363120A (de) * 1958-07-25 1962-07-15 Kobler Bruno Einstufiger Flüssigkeitsring-Kompressor
US3043498A (en) * 1959-12-29 1962-07-10 Gabbioneta Roberto Rotary liquid ring pump with means for regulating the loading of liquid in the ring
US3221659A (en) * 1960-04-20 1965-12-07 Nash Engineering Co Liquid ring and centrifugal series pumps for varying density fluids
US3894812A (en) * 1974-02-19 1975-07-15 Atlantic Fluidics Inc Liquid ring vacuum pump-compressor
US4521161A (en) * 1983-12-23 1985-06-04 The Nash Engineering Company Noise control for conically ported liquid ring pumps

Also Published As

Publication number Publication date
FI85615B (fi) 1992-01-31
AU5826786A (en) 1987-01-08
US4613283A (en) 1986-09-23
FI862433A0 (fi) 1986-06-06
JPS62686A (ja) 1987-01-06
FI85615C (fi) 1992-05-11
EP0206556A3 (en) 1987-08-12
DE3678210D1 (de) 1991-04-25
AU577019B2 (en) 1988-09-08
FI862433A (fi) 1986-12-27
BR8602928A (pt) 1987-02-17
EP0206556B1 (de) 1991-03-20
CA1274496A (en) 1990-09-25
EP0206556A2 (de) 1986-12-30

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