FR2394670A1 - Machine volumetrique a engrenages - Google Patents

Machine volumetrique a engrenages

Info

Publication number
FR2394670A1
FR2394670A1 FR7718054A FR7718054A FR2394670A1 FR 2394670 A1 FR2394670 A1 FR 2394670A1 FR 7718054 A FR7718054 A FR 7718054A FR 7718054 A FR7718054 A FR 7718054A FR 2394670 A1 FR2394670 A1 FR 2394670A1
Authority
FR
France
Prior art keywords
tooth
teeth
motor
power
gear type
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.)
Pending
Application number
FR7718054A
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.)
MAILLET EDGARD
Original Assignee
MAILLET EDGARD
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 MAILLET EDGARD filed Critical MAILLET EDGARD
Priority to FR7718054A priority Critical patent/FR2394670A1/fr
Publication of FR2394670A1 publication Critical patent/FR2394670A1/fr
Pending legal-status Critical Current

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
    • F01C1/12—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
    • F01C1/18—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 similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

L'invention concerne toutes les machines volumétriques à engrenage motrices ou réceptrices. Selon l'invention, pour chaque rotor le cercle de tête et le cercle de pointe sont confondus le cercle de base est légèrement plus grand que le cercle primitif, l'intervalle est plus grand que l'épaisseur et égal à l'épaisseur de base, le flanc de tête du profil d'une dent est la courbe, voisine d'une épicycloïde décrite par le point de la dent en prise de la roue conjuguée situé sur le cercle de base de cette dernière et le flanc de pied la courbe décrite par la pointe de ladite dent en prise. On peut réaliser ainsi des pompes, des compresseurs, des moteurs de tous types ayant un débit et/ou un rendement très supérieurs à ceux des machines connues.
FR7718054A 1977-06-13 1977-06-13 Machine volumetrique a engrenages Pending FR2394670A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718054A FR2394670A1 (fr) 1977-06-13 1977-06-13 Machine volumetrique a engrenages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718054A FR2394670A1 (fr) 1977-06-13 1977-06-13 Machine volumetrique a engrenages

Publications (1)

Publication Number Publication Date
FR2394670A1 true FR2394670A1 (fr) 1979-01-12

Family

ID=9192030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718054A Pending FR2394670A1 (fr) 1977-06-13 1977-06-13 Machine volumetrique a engrenages

Country Status (1)

Country Link
FR (1) FR2394670A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390331A (en) * 1980-04-17 1983-06-28 Nachtrieb Paul W Positive displacement four lobe impeller structure
US20120145119A1 (en) * 2009-07-01 2012-06-14 O'connor Patrick Rotary device
US9062675B2 (en) 2012-02-10 2015-06-23 Randy Dixon Rotary lobe pump with wiper blades
CN110878753A (zh) * 2019-11-29 2020-03-13 宿迁学院 一种高能罗茨泵用外直转子

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390331A (en) * 1980-04-17 1983-06-28 Nachtrieb Paul W Positive displacement four lobe impeller structure
US20120145119A1 (en) * 2009-07-01 2012-06-14 O'connor Patrick Rotary device
US9103210B2 (en) * 2009-07-01 2015-08-11 Lumberjack Pty. Ltd. Rotary device
US9062675B2 (en) 2012-02-10 2015-06-23 Randy Dixon Rotary lobe pump with wiper blades
CN110878753A (zh) * 2019-11-29 2020-03-13 宿迁学院 一种高能罗茨泵用外直转子
CN110878753B (zh) * 2019-11-29 2024-05-10 宿迁学院 一种高能罗茨泵用外直转子

Similar Documents

Publication Publication Date Title
ATE24587T1 (de) Flexibler transmissionsriemen und riemantrieb.
ATE83300T1 (de) Spannungswellengetriebe.
GB1338910A (en) Gear tooth forms
ES439422A1 (es) Perfeccionamientos en bombas de engranajes para la mezcla deliquidos de viscosidades diferentes.
ES473387A1 (es) Mejoras introducidas en la construccion de dientes para en- granajes
GB1205549A (en) Improvements in and relating to motion transmitting devices
GB1011167A (en) Toothed profiles of gears for a gear pump
GB1510003A (en) Synchronous belt drive
ES2010596A6 (es) Una transmision por correa dentada.
ES269659U (es) Una correa dentada de transmision de potencia.
GB1513081A (en) Rotary positive-displacement unit
FR2394670A1 (fr) Machine volumetrique a engrenages
GB1287900A (fr)
GB1085291A (en) Noise reduction of toothed gears
GB1504631A (en) Mechanismus
GB1388376A (en) Meshing screw pumps
DE3686267D1 (de) Zahnradgetriebe mit gemischtyp-eingriff.
GB1228555A (fr)
JPS5647692A (en) Variable displacement type internal gear pump
FR2286984A1 (fr) Dispositif de transmission du mouvement de rotation entre deux arbres coaxiaux
GB630465A (en) Gear wheels
ATE4137T1 (de) Hydrostatische zahnradmaschine.
GB583940A (en) Gear-tooth rotary pumps
GB2192669B (en) Oil pump
JPS5279306A (en) Low noise gear pump