FR2178346A5 - - Google Patents

Info

Publication number
FR2178346A5
FR2178346A5 FR7210958A FR7210958A FR2178346A5 FR 2178346 A5 FR2178346 A5 FR 2178346A5 FR 7210958 A FR7210958 A FR 7210958A FR 7210958 A FR7210958 A FR 7210958A FR 2178346 A5 FR2178346 A5 FR 2178346A5
Authority
FR
France
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
FR7210958A
Other languages
French (fr)
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
Priority to FR7210958A priority Critical patent/FR2178346A5/fr
Priority to GB1473873A priority patent/GB1407135A/en
Application granted granted Critical
Publication of FR2178346A5 publication Critical patent/FR2178346A5/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
    • 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
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/02—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F01C3/025—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7210958A 1972-03-29 1972-03-29 Expired FR2178346A5 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7210958A FR2178346A5 (enrdf_load_stackoverflow) 1972-03-29 1972-03-29
GB1473873A GB1407135A (en) 1972-03-29 1973-03-27 Rotary gas compressors and expansion machines of the worm and pinion type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210958A FR2178346A5 (enrdf_load_stackoverflow) 1972-03-29 1972-03-29

Publications (1)

Publication Number Publication Date
FR2178346A5 true FR2178346A5 (enrdf_load_stackoverflow) 1973-11-09

Family

ID=9095974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210958A Expired FR2178346A5 (enrdf_load_stackoverflow) 1972-03-29 1972-03-29

Country Status (2)

Country Link
FR (1) FR2178346A5 (enrdf_load_stackoverflow)
GB (1) GB1407135A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042199A1 (en) * 2016-09-02 2018-03-08 Lontra Limited Rotary piston and cylinder device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042199A1 (en) * 2016-09-02 2018-03-08 Lontra Limited Rotary piston and cylinder device
US11859495B2 (en) 2016-09-02 2024-01-02 Lontra Limited Rotary piston and cylinder device with single stator side

Also Published As

Publication number Publication date
GB1407135A (en) 1975-09-24

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