SE7909725L - Langa vetskeringpumpar och kompressorer - Google Patents

Langa vetskeringpumpar och kompressorer

Info

Publication number
SE7909725L
SE7909725L SE7909725A SE7909725A SE7909725L SE 7909725 L SE7909725 L SE 7909725L SE 7909725 A SE7909725 A SE 7909725A SE 7909725 A SE7909725 A SE 7909725A SE 7909725 L SE7909725 L SE 7909725L
Authority
SE
Sweden
Prior art keywords
long
vetskering
compressors
pumps
rotor blades
Prior art date
Application number
SE7909725A
Other languages
Unknown language ( )
English (en)
Inventor
H A 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 SE7909725L publication Critical patent/SE7909725L/sv

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
SE7909725A 1977-11-07 1979-11-23 Langa vetskeringpumpar och kompressorer SE7909725L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/849,298 US4172694A (en) 1977-11-07 1977-11-07 Long liquid ring pumps and compressors

Publications (1)

Publication Number Publication Date
SE7909725L true SE7909725L (sv) 1979-11-23

Family

ID=25305509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909725A SE7909725L (sv) 1977-11-07 1979-11-23 Langa vetskeringpumpar och kompressorer

Country Status (10)

Country Link
US (1) US4172694A (sv)
EP (1) EP0002117A1 (sv)
AU (1) AU524905B2 (sv)
BE (1) BE35T1 (sv)
BR (1) BR7807287A (sv)
DE (1) DE2857227C2 (sv)
FI (1) FI62894C (sv)
GB (1) GB2041446B (sv)
NL (1) NL7815041A (sv)
SE (1) SE7909725L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI882712A (fi) * 1988-06-08 1989-12-09 Pentamo Oy Vaetskeringkompressor.
US5078573A (en) * 1990-09-07 1992-01-07 A. Ahlstrom Corporation Liquid ring pump having tapered blades and housing
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
CN114607612B (zh) * 2022-03-25 2022-09-02 淄博水环真空泵厂有限公司 一种调节水环真空泵气量的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE274015C (sv) *
GB703533A (en) * 1951-07-09 1954-02-03 Otto Siemen Two-stage liquid ring pump
DE923571C (de) * 1951-10-14 1955-02-17 Amag Hilpert Pegnitzhuette Ag Einrichtung zum Verdichten von Gasen und Daempfen
DE1047981B (de) * 1956-01-19 1958-12-31 Siemens Ag Mehrstufige Fluessigkeitsringgaspumpe mit Zwischengehaeuse
US2928585A (en) * 1956-02-10 1960-03-15 Atkinson Guy F Co Multi-rotor hydroturbine pump
DE1057284B (de) * 1958-04-12 1959-05-14 Siemens Ag Doppeltwirkende Fluessigkeitsringgaspumpe
DE1116339B (de) * 1958-10-08 1961-11-02 Siemens Ag Zweistufige Gaspumpe des Fluessigkeitsringtyps
DE1132682B (de) * 1959-05-15 1962-07-05 Siemens Ag Fluessigkeitsringgaskompressor
US3154240A (en) * 1961-02-20 1964-10-27 Nash Engineering Co Pumping device
FR1289052A (fr) * 1961-04-26 1962-03-30 Compresseur rotatif symétrique à anneau liquide pour gaz nocifs ou corrosifs
DE1428243A1 (de) * 1962-10-17 1969-07-10 Siemen & Hinsch Gmbh Fluessigkeitsring-Gaspumpe
US3232521A (en) * 1963-08-23 1966-02-01 Atkinson Guy F Co Long rotor hydroturbine pump with single end port plug
SU529295A1 (ru) * 1975-06-03 1976-09-25 Предприятие П/Я А-3605 Жидкостнокольцева машина"

Also Published As

Publication number Publication date
FI62894C (fi) 1983-03-10
BR7807287A (pt) 1979-06-12
NL7815041A (nl) 1980-01-31
FI783343A (fi) 1979-05-08
US4172694A (en) 1979-10-30
FI62894B (fi) 1982-11-30
DE2857227C2 (de) 1991-11-28
AU524905B2 (en) 1982-10-07
DE2857227A1 (de) 1980-10-02
GB2041446B (en) 1982-08-18
EP0002117A1 (en) 1979-05-30
AU4132678A (en) 1979-05-17
GB2041446A (en) 1980-09-10
BE35T1 (fr) 1979-12-07

Similar Documents

Publication Publication Date Title
US3083893A (en) Contra-rotating blower
SE7612054L (sv) Axialflekt
SE8902516L (sv) Centrifugalpump
JPH0315695A (ja) 相反回転型ロータ・ホイールを有する遠心型流体機械ならびに該遠心型流体機械の使用法
GB192618A (en) Improvements in and relating to centrifugal pumps
SE7909725L (sv) Langa vetskeringpumpar och kompressorer
GB1440551A (en) Pitot pump with slotted inlet passages in rotor case
SE8005377L (sv) Anordning for transport av ett flytande eller gasformigt stromningsmedium
SE7508371L (sv) Statorkonstruktion for axialflodeskompressor.
DE69103758D1 (de) Mit einer Reaktionsturbine angetriebene Pumpe.
SU523197A1 (ru) Концева ступень центробежной машины
SU669091A1 (ru) Лопастной двухпоточный насос
SU920262A1 (ru) Горизонтальный самовсасывающий центробежный насос
SU1099125A1 (ru) Центробежна турбомашина
GB515988A (en) Improvements in or relating to rotary fluid pressure motors, pumps and the like
SU1498955A1 (ru) Многоступенчатый насос
SU1178903A1 (ru) Рабочее колесо центробежной турбомашины
SU114577A1 (ru) Многоступенчатый осевой насос
SU1023141A1 (ru) Турбомолекул рный вакуумный насос
ATE24346T1 (de) Winkelachsige rotationskolbenmaschine.
KR830005505A (ko) 다단계회전기 및 흐름제어장치
GB827590A (en) Improvements in or relating to multi-stage centrifugal pumps
SU823643A1 (ru) Жидкостно-кольцева машина
RU1800068C (ru) Турбина
SU823650A1 (ru) Молекул рный вакуумный насос