FR1075148A - Dispositif de rotors à vis hélicoïdale - Google Patents

Dispositif de rotors à vis hélicoïdale

Info

Publication number
FR1075148A
FR1075148A FR1075148DA FR1075148A FR 1075148 A FR1075148 A FR 1075148A FR 1075148D A FR1075148D A FR 1075148DA FR 1075148 A FR1075148 A FR 1075148A
Authority
FR
France
Prior art keywords
screw rotor
helical screw
rotor device
helical
screw
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.)
Expired
Application number
Other languages
English (en)
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner 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.)
Filing date
Publication date
Application filed by Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Application granted granted Critical
Publication of FR1075148A publication Critical patent/FR1075148A/fr
Expired 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps 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
    • F04C2/16—Rotary-piston machines or pumps 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1075148D 1952-04-21 1952-04-21 Dispositif de rotors à vis hélicoïdale Expired FR1075148A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1075148T 1952-04-21

Publications (1)

Publication Number Publication Date
FR1075148A true FR1075148A (fr) 1954-10-13

Family

ID=9606987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075148D Expired FR1075148A (fr) 1952-04-21 1952-04-21 Dispositif de rotors à vis hélicoïdale

Country Status (1)

Country Link
FR (1) FR1075148A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538463A1 (fr) * 1982-12-23 1984-06-29 Dba Machine volumetrique a vis coniques
EP0211514A1 (fr) * 1985-06-29 1987-02-25 Hokuetsu Industries Co., Ltd. Machine rotative comportant un montage de rotors à vis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538463A1 (fr) * 1982-12-23 1984-06-29 Dba Machine volumetrique a vis coniques
EP0115228A1 (fr) * 1982-12-23 1984-08-08 BENDIX France Machine volumétrique à vis coniques
US4522576A (en) * 1982-12-23 1985-06-11 Societe Anonyme D.B.A. Volumetric machine with conical screws
EP0211514A1 (fr) * 1985-06-29 1987-02-25 Hokuetsu Industries Co., Ltd. Machine rotative comportant un montage de rotors à vis

Similar Documents

Publication Publication Date Title
FR915145A (fr) Dispositif antifriction à vis
FR1268715A (fr) Compresseur rotatif à vis
FR1073945A (fr) Ventilation de turbo-génératrice
FR1103831A (fr) Vis taraudeuse à auto-blocage
FR1079389A (fr) Dispositif à vitrages multiples
FR1054967A (fr) Dispositif éclateur à étincelles électriques
FR1064986A (fr) Pompe à vis
FR1075148A (fr) Dispositif de rotors à vis hélicoïdale
CA480401A (fr) Dispositif tournant pour tubage rotatif de puits
FR62147E (fr) Dispositif à décharge électrique
FR1070105A (fr) Dispositif de montage de rotors
FR1044384A (fr) Cisaille à moteur
FR1070804A (fr) Dispositif de serrage rapide à vis
FR1158891A (fr) Dispositif de brosse à dents rotative
FR1258652A (fr) Dispositif de réglage pour compresseurs comportant des rotors à vis
FR1043783A (fr) Rotor
FR1175287A (fr) Compresseur à vis
AT171232B (de) Schachtbrunnen
FR893733A (fr) Dispositif de bouchage à vis
FR1069575A (fr) Moteur à mutateurs
FR1035675A (fr) Régleur de vide à dépression constante
FR1064697A (fr) Moteur rotatif
FR1062021A (fr) Dispositif de composition photographique
FR1053485A (fr) Dispositif protecteur pour toupies
FR1069450A (fr) Borne à vis