FR2400626A1 - Compresseur rotatif comportant des rotors cooperant l'un avec l'autre - Google Patents

Compresseur rotatif comportant des rotors cooperant l'un avec l'autre

Info

Publication number
FR2400626A1
FR2400626A1 FR7824009A FR7824009A FR2400626A1 FR 2400626 A1 FR2400626 A1 FR 2400626A1 FR 7824009 A FR7824009 A FR 7824009A FR 7824009 A FR7824009 A FR 7824009A FR 2400626 A1 FR2400626 A1 FR 2400626A1
Authority
FR
France
Prior art keywords
rotor
rotors
discharge
valves
inlet
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7824009A
Other languages
English (en)
Other versions
FR2400626B1 (fr
Inventor
Erik Jensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Denmark ApS
Original Assignee
Thomas Ths Sabroe and 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 Thomas Ths Sabroe and Co filed Critical Thomas Ths Sabroe and Co
Publication of FR2400626A1 publication Critical patent/FR2400626A1/fr
Application granted granted Critical
Publication of FR2400626B1 publication Critical patent/FR2400626B1/fr
Granted legal-status Critical Current

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C18/12—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 of other than internal-axis type
    • F04C18/123—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 of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary-Type Compressors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

La présente invention concerne un compresseur rotatif comportant des rotors coopérant l'un avec l'autre. Dans ce compresseur, un corps de soupape à tiroir 35 est monté stationnaire à l'intérieur de l'espace creux d'un des rotors, à savoir le rotor de compression 12, afin de fermer l'ouverture d'échappement 27 du compresseur durant la période de compression et à ouvrir l'ouverture durant la période d'échappement. Le corps de la soupape à tiroir 35 s'étend sur une fraction de la longueur axiale de l'évidement à une ou à ses deux extrémités et le rotor de compression est monté sur l'arbre de rotor correspondant, le long de la partie restante de la longueur axiale du rotor de compression. Un orifice de sortie supplémentaire 36 est réalisé dans la paroi d'extrémité du carter du compresseur. Ce compresseur peut être utilisé comme pompe à chaleur.
FR7824009A 1977-08-17 1978-08-17 Compresseur rotatif comportant des rotors cooperant l'un avec l'autre Granted FR2400626A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK367177A DK367177A (da) 1977-08-17 1977-08-17 Rotationskompressor med samarbejdende rotorer

Publications (2)

Publication Number Publication Date
FR2400626A1 true FR2400626A1 (fr) 1979-03-16
FR2400626B1 FR2400626B1 (fr) 1984-01-20

Family

ID=8125502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824009A Granted FR2400626A1 (fr) 1977-08-17 1978-08-17 Compresseur rotatif comportant des rotors cooperant l'un avec l'autre

Country Status (4)

Country Link
JP (1) JPS5459609A (fr)
DE (1) DE2835826A1 (fr)
DK (1) DK367177A (fr)
FR (1) FR2400626A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001491A1 (fr) * 1981-10-16 1983-04-28 Roger Boyd Walker Detendeurs et compresseurs a piston rotatif
WO1983001985A1 (fr) * 1981-12-04 1983-06-09 Roger Boyd Walker Dispositif de charge et de distribution pour moteur a deux temps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537674C1 (de) * 1995-10-10 1997-02-20 Adolf Dr Ing Hupe Drehkolbenmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665484A (en) * 1949-05-05 1952-01-23 British Internal Combust Eng Improvements in and relating to rotary pumps and motors
GB1284552A (en) * 1969-08-08 1972-08-09 Arthur E Brown Improvements in rotary-positive displacement fluid machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001491A1 (fr) * 1981-10-16 1983-04-28 Roger Boyd Walker Detendeurs et compresseurs a piston rotatif
WO1983001985A1 (fr) * 1981-12-04 1983-06-09 Roger Boyd Walker Dispositif de charge et de distribution pour moteur a deux temps
US4470380A (en) * 1981-12-04 1984-09-11 Walker Roger B Charging and distributing device for two-stroke engine

Also Published As

Publication number Publication date
JPS629756B2 (fr) 1987-03-02
FR2400626B1 (fr) 1984-01-20
JPS5459609A (en) 1979-05-14
DK367177A (da) 1979-02-18
DE2835826A1 (de) 1979-03-22

Similar Documents

Publication Publication Date Title
GB1242192A (en) Improvements in or relating to rotary positive-displacement machines
GB1004119A (en) Rotary gas compressor
US2448901A (en) Interengaging impeller rotary positive displacement blower
GB648055A (en) Improvements in screw compressors and motors
GB959831A (en) Improvements in or relating to screw rotor machines
FR2392256A1 (fr) Compresseurs rotatifs
FR2400626A1 (fr) Compresseur rotatif comportant des rotors cooperant l'un avec l'autre
GB1464323A (en) Rotary positive-displacement pump or motor
GB966529A (en) Screw rotor compressor
GB1444373A (en) Screw rotor compressor having variable capacity
GB1428279A (en) Rotary compressor of the sliding vane type
FR2271420A1 (en) Sliding vane rotary pump - has internal surface of casing in shape of Pascal's curve
GB818691A (en) Improvements in rotary air pumps
GB1504380A (en) Rotary fluid machine
GB1526174A (en) Sliding-vane rotary compressor
ES464749A1 (es) Perfeccionamientos en motores de gas a presion.
FR2311200A1 (fr) Compresseur volumetrique rotatif
JPS54108914A (en) Volumetric compressor
GB717273A (en) Improvements in rotary pumps
GB1389052A (en) Pressure wave machines
GB1478760A (en) Rotary sliding vane compressor
GB958489A (en) Improvements in gas compressors and like rotary machines
GB837128A (en) Rotary pumps and engines
JPS5768578A (en) Scroll compressor
GB1506215A (en) Rotary positive-displacement two-stage fluid compressing or expanding machine

Legal Events

Date Code Title Description
ST Notification of lapse