FR622180A - Perfectionnements aux moteurs rotatifs et appareils analogues - Google Patents

Perfectionnements aux moteurs rotatifs et appareils analogues

Info

Publication number
FR622180A
FR622180A FR622180DA FR622180A FR 622180 A FR622180 A FR 622180A FR 622180D A FR622180D A FR 622180DA FR 622180 A FR622180 A FR 622180A
Authority
FR
France
Prior art keywords
similar devices
rotary motors
motors
rotary
similar
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.)
Mavor and Coulson Ltd
Original Assignee
Mavor and Coulson Ltd
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 Mavor and Coulson Ltd filed Critical Mavor and Coulson Ltd
Application granted granted Critical
Publication of FR622180A publication Critical patent/FR622180A/fr
Expired 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
    • F01C1/16—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 helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR622180D 1925-09-30 1926-09-27 Perfectionnements aux moteurs rotatifs et appareils analogues Expired FR622180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622180X 1925-09-30

Publications (1)

Publication Number Publication Date
FR622180A true FR622180A (fr) 1927-05-24

Family

ID=10487954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622180D Expired FR622180A (fr) 1925-09-30 1926-09-27 Perfectionnements aux moteurs rotatifs et appareils analogues

Country Status (1)

Country Link
FR (1) FR622180A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639694A (en) * 1949-04-12 1953-05-26 James P Johnson Gear motor or pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639694A (en) * 1949-04-12 1953-05-26 James P Johnson Gear motor or pump

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