BE756510A - Perfectionnements aux machines a rotors helicoidaux - Google Patents

Perfectionnements aux machines a rotors helicoidaux

Info

Publication number
BE756510A
BE756510A BE756510DA BE756510A BE 756510 A BE756510 A BE 756510A BE 756510D A BE756510D A BE 756510DA BE 756510 A BE756510 A BE 756510A
Authority
BE
Belgium
Prior art keywords
rotor machines
helicoidal rotor
helicoidal
machines
rotor
Prior art date
Application number
Other languages
English (en)
Inventor
J E Persson
Original Assignee
Atlas Copco Ab
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.)
Publication date
Publication of BE756510A publication Critical patent/BE756510A/fr

Links

Classifications

    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/08—Making intermeshing rotors, e.g. of pumps
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Milling Processes (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
BE756510D 1969-09-23 Perfectionnements aux machines a rotors helicoidaux BE756510A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86025769A 1969-09-23 1969-09-23

Publications (1)

Publication Number Publication Date
BE756510A true BE756510A (fr) 1971-03-01

Family

ID=25332812

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756510D BE756510A (fr) 1969-09-23 Perfectionnements aux machines a rotors helicoidaux

Country Status (8)

Country Link
US (1) US3640649A (fr)
JP (1) JPS5114723B1 (fr)
BE (1) BE756510A (fr)
CA (1) CA950422A (fr)
DE (1) DE2046541C3 (fr)
FR (1) FR2062536A5 (fr)
GB (1) GB1323588A (fr)
SE (1) SE362123B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618761B2 (fr) * 1972-08-17 1981-05-01
US4088427A (en) * 1974-06-24 1978-05-09 Atlas Copco Aktiebolag Rotors for a screw rotor machine
JPS512537A (ja) * 1974-06-28 1976-01-10 Acushnet Co Gorufuboorudeinpurusoseiki
US3955904A (en) * 1975-06-13 1976-05-11 Briggs & Stratton Corporation Junction seal for rotary engines
US6422847B1 (en) * 2001-06-07 2002-07-23 Carrier Corporation Screw rotor tip with a reverse curve
SE520250C2 (sv) * 2002-08-14 2003-06-17 Svenska Rotor Maskiner Ab Kompressor
KR101176980B1 (ko) * 2005-02-16 2012-08-24 아뜰리에 부쉬 에스.아. 비대칭 형상을 가지는 회전자들을 구비한 체적형 회전 장치
US20080050262A1 (en) * 2006-08-24 2008-02-28 Sam J. Jacobsen Rotary pump having a valve rotor and one or more vane rotors and methods for pumping fluids
US9057373B2 (en) 2011-11-22 2015-06-16 Vilter Manufacturing Llc Single screw compressor with high output
DE102016011436A1 (de) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Anordnung von Schrauben für einen Schraubenkompressor für ein Nutzfahrzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753275A (en) * 1953-10-24 1956-07-18 Saurer Ag Adolph Improvements in rotary compressors
SE303170B (fr) * 1963-09-12 1968-08-19 Svenska Rotor Maskiner Ab
US3414189A (en) * 1966-06-22 1968-12-03 Atlas Copco Ab Screw rotor machines and profiles

Also Published As

Publication number Publication date
CA950422A (en) 1974-07-02
DE2046541B2 (de) 1974-01-17
DE2046541A1 (de) 1971-04-15
GB1323588A (en) 1973-07-18
JPS5114723B1 (fr) 1976-05-12
FR2062536A5 (fr) 1971-06-25
DE2046541C3 (de) 1974-08-08
US3640649A (en) 1972-02-08
SE362123B (fr) 1973-11-26

Similar Documents

Publication Publication Date Title
US3423017A (en) Screw rotor machine and rotors therefor
IT966331B (it) Perfezionamento nelle macchine a rotore
BR7303545D0 (pt) Aperfeicoamentos em compressor helicoidal rotativo
SE403501B (sv) Lasanordning for delar pa rotorer i stromningsmaskiner
IT944739B (it) Perfezionamento nelle macchine radiografiche a scintillamento
BE792576A (fr) Rotor helicoidal de compresseur a vis
IT973941B (it) Perfezionamento nelle macchine venditrici
IT994364B (it) Perfezionamento nelle macchine legatrici
BE769872A (fr) Machines a rotors helicoidaux engrenes
BR7305743D0 (pt) Montagem aperfeicoada de rotor em um analisador fotomitrico
DK120806B (da) Anordning ved rotorer i elektriske maskiner.
BR6679337D0 (pt) Maquina de rotor helicoidal
IT1000465B (it) Perfezionamento nelle macchine imballatrici
BE756510A (fr) Perfectionnements aux machines a rotors helicoidaux
BE757661A (fr) Perfectionnements aux machines a enliasser
IT996464B (it) Perfezionamento nei rotori per macchine elettriche
FR2276461A1 (fr) Perfectionnements aux machines a rotors helicoidaux
FR1512672A (fr) Machine à rotors hélicoïdaux
SE399946B (sv) Rotormaskin med en huvudrotor och en slidrotor
BE752107A (fr) Machine a rotors equilibres
AT308549B (de) Rotor für Kreiselmaschinen
IT997847B (it) Perfezionamento nelle macchine utensili
BR7200306D0 (pt) Aperfeicoamentos em maquina de terraplenagem polivalente
BR7406245D0 (pt) Aperfeicoamento em maquina dinamo-eletrica
BE752105A (fr) Machine a rotors dentes

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATLAS COPCO A.B.

Effective date: 19870930