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FR638786A - Perfectionnements aux machines rotatives - Google Patents

Perfectionnements aux machines rotatives

Info

Publication number
FR638786A
FR638786A FR638786DA FR638786A FR 638786 A FR638786 A FR 638786A FR 638786D A FR638786D A FR 638786DA FR 638786 A FR638786 A FR 638786A
Authority
FR
France
Prior art keywords
rotary machines
machines
rotary
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)
Inventor
James Butler Tuthill
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 filed Critical
Application granted granted Critical
Publication of FR638786A publication Critical patent/FR638786A/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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR638786D 1926-12-29 1927-08-03 Perfectionnements aux machines rotatives Expired FR638786A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US638786XA 1926-12-29 1926-12-29

Publications (1)

Publication Number Publication Date
FR638786A true FR638786A (fr) 1928-06-02

Family

ID=22052100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638786D Expired FR638786A (fr) 1926-12-29 1927-08-03 Perfectionnements aux machines rotatives

Country Status (1)

Country Link
FR (1) FR638786A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749529C (de) * 1938-12-22 1944-11-30 Zahnradpumpe als Benzineinspritzpumpe fuer Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749529C (de) * 1938-12-22 1944-11-30 Zahnradpumpe als Benzineinspritzpumpe fuer Brennkraftmaschinen

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