ZA967942B - Fluid bearing pads - Google Patents

Fluid bearing pads

Info

Publication number
ZA967942B
ZA967942B ZA967942A ZA967942A ZA967942B ZA 967942 B ZA967942 B ZA 967942B ZA 967942 A ZA967942 A ZA 967942A ZA 967942 A ZA967942 A ZA 967942A ZA 967942 B ZA967942 B ZA 967942B
Authority
ZA
South Africa
Prior art keywords
fluid bearing
bearing pads
pads
fluid
bearing
Prior art date
Application number
ZA967942A
Other languages
English (en)
Inventor
Andrew C Harvey
Richard G Cadotte
Thomas R Dardis
Harold K Haavik
Ellis J Cooper
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 ZA967942B publication Critical patent/ZA967942B/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
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sliding-Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
ZA967942A 1995-09-26 1996-09-19 Fluid bearing pads ZA967942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/533,840 US5653582A (en) 1995-09-26 1995-09-26 Fluid bearing pad arrangement for liquid ring pump systems

Publications (1)

Publication Number Publication Date
ZA967942B true ZA967942B (en) 1997-04-07

Family

ID=24127646

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA967942A ZA967942B (en) 1995-09-26 1996-09-19 Fluid bearing pads

Country Status (10)

Country Link
US (1) US5653582A (xx)
EP (1) EP0766006A3 (xx)
JP (1) JPH09166132A (xx)
KR (1) KR970016630A (xx)
AU (1) AU6578996A (xx)
BR (1) BR9603912A (xx)
CA (1) CA2185756A1 (xx)
FI (1) FI963830A (xx)
GB (1) GB2305694B (xx)
ZA (1) ZA967942B (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103604B (fi) * 1996-08-05 1999-07-30 Rotatek Finland Oy Nesterengaskone ja menetelmä fluidin siirtämiseksi
NO316638B1 (no) * 2002-04-19 2004-03-15 Compressor Systems As Vaeskeringkompressor
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8366883B2 (en) * 2002-11-13 2013-02-05 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US7597784B2 (en) 2002-11-13 2009-10-06 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
MY147654A (en) * 2002-11-13 2012-12-31 Deka Products Lp Pressurized vapor cycle liquid distillation
AU2003291547A1 (en) * 2002-11-13 2004-06-03 Deka Products Limited Partnership Distillation with vapour pressurization
US7488158B2 (en) * 2002-11-13 2009-02-10 Deka Products Limited Partnership Fluid transfer using devices with rotatable housings
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
DE102006030198A1 (de) * 2006-06-30 2008-01-03 Solar Dynamics Gmbh Exzenter-Flüssigkeitsring-Verdichter mit rotierendem Gehäuse ohne Spalt-Verluste und ohne Reibungs-Verluste des Flüssigkeitsrings an der Gehäusewand
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
US7878768B2 (en) * 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
US20080175722A1 (en) * 2007-01-19 2008-07-24 David Muhs Vacuum pump with wear adjustment
EP3730458A1 (en) 2007-06-07 2020-10-28 DEKA Products Limited Partnership Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
MX354085B (es) 2008-08-15 2018-02-09 Deka Products Lp Aparato expendedor de agua.
JP5499052B2 (ja) 2009-02-05 2014-05-21 ガードナー デンヴァー ナッシュ エルエルシー ライナー付き液封式ポンプ
WO2010151405A1 (en) * 2009-06-26 2010-12-29 Gardner Denver Nash, Llc Method of converting liquid ring pumps having sealing liquid vents
GB2476118A (en) * 2009-12-14 2011-06-15 Cutes Corp Liquid ring vacuum pump with a rotatable casing and gas bearing
US20110194950A1 (en) * 2010-02-10 2011-08-11 Shenoi Ramesh B Efficiency improvements for liquid ring pumps
WO2014018896A1 (en) 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus
CN107939677B (zh) * 2017-10-30 2019-07-23 兰州理工大学 一种液环泵
EP3767118B1 (en) 2019-07-19 2022-11-23 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade pitch bearing

Family Cites Families (34)

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DE587533C (de) * 1933-11-04 Max Gensecke Wasserringpumpe mit in dem feststehenden Gehaeuse abgestuetzter, umlaufender Ringtrommel
US1177959A (en) * 1912-08-07 1916-04-04 George C Mcfarlane Air-compressor.
DE686937C (de) * 1935-02-08 1940-01-19 J M Voith Fa Drehkolbenverdichter mit Hilfsfluessigkeitskolben und mit im Gehaeuse umlaufendem Schleppzylinder
CH212498A (de) * 1940-01-11 1940-11-30 Burckhardt Ag Maschf Rotationspumpe mit Flüssigkeitsring.
DE876286C (de) * 1942-10-08 1953-05-11 Siemens Ag Fluessigkeitspumpe, insbesondere mit umlaufendem Mittelkoerper
US2609139A (en) * 1945-06-27 1952-09-02 Kollsman Paul Fluid friction reducer
DE1017740B (de) * 1956-06-27 1957-10-17 Siemens Ag Fluessigkeitsringpumpe insbesondere Wasserringpumpe
SU219072A1 (ru) * 1967-06-19 1968-05-30 Московское высшее техническое училище Н. Э. Баумана Жидкостнокольцевой вакуум-насос
SU309155A1 (ru) * 1968-11-27 1971-07-09 Московское ордена Ленина , ордена Трудового Красного Знамени Жидкостнокольцевая машина
SE350312B (xx) * 1970-09-23 1972-10-23 Skf Svenska Kullagerfab Ab
US3782791A (en) * 1971-03-17 1974-01-01 Udylite Corp Vortex diffuser fluid bearing device
ZA752286B (en) * 1975-04-10 1976-08-25 Skf Ind Trading & Dev Support in hydrostatic bearings
SU939826A1 (ru) * 1976-07-09 1982-06-30 Московское Ордена Ленина И Ордена Трудового Красного Знамени Высшее Техническое Училище Им.Н.Э.Баумана Жидкостно-кольцевой вакуум-компрессор
US4194796A (en) * 1978-09-05 1980-03-25 Aktiebolaget Skf Device for maintaining a required liquid pressure in a hydrostatic bearing
SU1021815A1 (ru) * 1981-03-31 1983-06-07 Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана Жидкостно-кольцева машина
DE3115577C2 (de) * 1981-04-16 1984-07-05 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsringpumpe
DE3125740A1 (de) * 1981-06-30 1983-01-13 Krupp Polysius Ag, 4720 Beckum Hydrodynamisches lager
SU1019109A1 (ru) * 1982-02-18 1983-05-23 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцева машина
SU1035290A1 (ru) * 1982-03-01 1983-08-15 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцева машина
SU1038583A1 (ru) * 1982-03-26 1983-08-30 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцевой компрессор
SU1040221A1 (ru) * 1982-05-10 1983-09-07 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцевой компрессор
SU1121500A1 (ru) * 1983-06-29 1984-10-30 Предприятие П/Я А-3605 Жидкостнокольцева машина
SU1195055A1 (ru) * 1984-06-18 1985-11-30 Краснодарский ордена Трудового Красного Знамени политехнический институт Жидкостно-кольцева машина
SU1268809A2 (ru) * 1985-05-13 1986-11-07 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения Жидкостнокольцева машина
SU1392249A1 (ru) * 1985-07-26 1988-04-30 МВТУ им.Н.Э.Баумана Жидкостно-кольцева машина
SU1460417A1 (ru) * 1987-02-04 1989-02-23 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения Жидкостно-кольцева машина
SU1523727A1 (ru) * 1987-04-06 1989-11-23 Предприятие П/Я А-3634 Жидкостно-кольцева машина
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5213479A (en) * 1992-04-09 1993-05-25 The Nash Engineering Company Liquid ring pumps with improved housing shapes
US5217352A (en) * 1992-04-29 1993-06-08 The Nash Engineering Company Two-stage liquid ring pump with rotating liner in first stage supported by liquid from second stage
IL103824A (en) * 1992-11-20 1996-12-05 Assaf Gad Liquid ring compressor/turbine and air conditioning systems utilizing same
US5636523A (en) * 1992-11-20 1997-06-10 Energy Converters Ltd. Liquid ring compressor/turbine and air conditioning systems utilizing same
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners

Also Published As

Publication number Publication date
FI963830A (fi) 1997-03-27
GB2305694B (en) 1999-03-31
CA2185756A1 (en) 1997-03-27
JPH09166132A (ja) 1997-06-24
US5653582A (en) 1997-08-05
EP0766006A2 (en) 1997-04-02
GB2305694A (en) 1997-04-16
FI963830A0 (fi) 1996-09-25
AU6578996A (en) 1997-04-10
BR9603912A (pt) 1998-06-09
GB9619499D0 (en) 1996-10-30
EP0766006A3 (en) 1997-07-23
KR970016630A (ko) 1997-04-28

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