FI862433A - Vaetskeringkompressorer. - Google Patents

Vaetskeringkompressorer. Download PDF

Info

Publication number
FI862433A
FI862433A FI862433A FI862433A FI862433A FI 862433 A FI862433 A FI 862433A FI 862433 A FI862433 A FI 862433A FI 862433 A FI862433 A FI 862433A FI 862433 A FI862433 A FI 862433A
Authority
FI
Finland
Prior art keywords
vaetskeringkompressorer
Prior art date
Application number
FI862433A
Other languages
English (en)
Other versions
FI862433A0 (fi
FI85615C (fi
FI85615B (fi
Inventor
Harold K Haavik
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 FI862433A0 publication Critical patent/FI862433A0/fi
Publication of FI862433A publication Critical patent/FI862433A/fi
Application granted granted Critical
Publication of FI85615B publication Critical patent/FI85615B/fi
Publication of FI85615C publication Critical patent/FI85615C/fi

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)
  • Separating Particles In Gases By Inertia (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
FI862433A 1985-06-26 1986-06-06 Vaetskeringkompressor. FI85615C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/748,821 US4613283A (en) 1985-06-26 1985-06-26 Liquid ring compressors
US74882185 1985-06-26

Publications (4)

Publication Number Publication Date
FI862433A0 FI862433A0 (fi) 1986-06-06
FI862433A true FI862433A (fi) 1986-12-27
FI85615B FI85615B (fi) 1992-01-31
FI85615C FI85615C (fi) 1992-05-11

Family

ID=25011075

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862433A FI85615C (fi) 1985-06-26 1986-06-06 Vaetskeringkompressor.

Country Status (9)

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

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
JP5689120B2 (ja) * 2009-06-26 2015-03-25 ガードナー デンヴァー ナッシュ エルエルシーＧａｒｄｎｅｒ Ｄｅｎｖｅｒ Ｎａｓｈ Ｌｌｃ 封液排出口を有する液封式ポンプの切替方法及び液封式ポンプ
GB2500339A (en) * 2010-11-23 2013-09-18 Univ Ohio State 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
US1847586A (en) * 1930-04-16 1932-03-01 Nash Engineering Co Hydroturbine pump with tapered port members
US1847548A (en) * 1930-04-16 1932-03-01 Nash Engineering Co Reversible hydroturbine pump
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
EP0206556A3 (en) 1987-08-12
FI862433A0 (fi) 1986-06-06
AU577019B2 (en) 1988-09-08
BR8602928A (pt) 1987-02-17
AU5826786A (en) 1987-01-08
FI85615C (fi) 1992-05-11
ZA864073B (en) 1988-01-27
DE3678210D1 (de) 1991-04-25
FI85615B (fi) 1992-01-31
JPS62686A (ja) 1987-01-06
EP0206556A2 (en) 1986-12-30
EP0206556B1 (en) 1991-03-20
US4613283A (en) 1986-09-23
CA1274496A (en) 1990-09-25

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: THE NASH ENGINEERING COMPANY