FR446952A - Hydraulic speed change - Google Patents

Hydraulic speed change

Info

Publication number
FR446952A
FR446952A FR446952DA FR446952A FR 446952 A FR446952 A FR 446952A FR 446952D A FR446952D A FR 446952DA FR 446952 A FR446952 A FR 446952A
Authority
FR
France
Prior art keywords
speed change
hydraulic speed
hydraulic
change
speed
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
French (fr)
Inventor
Robert Esnault-Pelterie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR446952A publication Critical patent/FR446952A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/34—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type in which a rotor on one shaft co-operates with a rotor on another shaft
    • F16H39/36—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type in which a rotor on one shaft co-operates with a rotor on another shaft toothed-gear 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR446952D 1911-10-14 1911-10-14 Hydraulic speed change Expired FR446952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446952T 1911-10-14

Publications (1)

Publication Number Publication Date
FR446952A true FR446952A (en) 1912-12-19

Family

ID=1487686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446952D Expired FR446952A (en) 1911-10-14 1911-10-14 Hydraulic speed change

Country Status (1)

Country Link
FR (1) FR446952A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185032B (en) * 1960-11-16 1965-01-07 Gen Motors Corp Gear transmission
DE1245635B (en) * 1961-03-18 1967-07-27 Daimler Benz Ag Gear transmission for a rotary piston internal combustion engine
EP0953768A1 (en) * 1998-04-28 1999-11-03 Robert Bosch Gmbh Gear machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185032B (en) * 1960-11-16 1965-01-07 Gen Motors Corp Gear transmission
DE1245635B (en) * 1961-03-18 1967-07-27 Daimler Benz Ag Gear transmission for a rotary piston internal combustion engine
EP0953768A1 (en) * 1998-04-28 1999-11-03 Robert Bosch Gmbh Gear machine

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