IT1120918B - Motore rotativo pneumatico ad ingranaggi e con camera stagna deformabile e regolabile - Google Patents

Motore rotativo pneumatico ad ingranaggi e con camera stagna deformabile e regolabile

Info

Publication number
IT1120918B
IT1120918B IT23071/79A IT2307179A IT1120918B IT 1120918 B IT1120918 B IT 1120918B IT 23071/79 A IT23071/79 A IT 23071/79A IT 2307179 A IT2307179 A IT 2307179A IT 1120918 B IT1120918 B IT 1120918B
Authority
IT
Italy
Prior art keywords
rotary motor
adjustable chamber
pneumatic gear
deformable
waterproof
Prior art date
Application number
IT23071/79A
Other languages
English (en)
Other versions
IT7923071A0 (it
Inventor
Alain Gaillard
Original Assignee
Unicum Sa
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 Unicum Sa filed Critical Unicum Sa
Publication of IT7923071A0 publication Critical patent/IT7923071A0/it
Application granted granted Critical
Publication of IT1120918B publication Critical patent/IT1120918B/it

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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/10—Sealings for working fluids between radially and axially movable parts
    • 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
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • General Details Of Gearings (AREA)
IT23071/79A 1978-05-30 1979-05-29 Motore rotativo pneumatico ad ingranaggi e con camera stagna deformabile e regolabile IT1120918B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816949A FR2427467A1 (fr) 1978-05-30 1978-05-30 Moteur rotatif pneumatique a engrenages avec chambre etanche deformable et reglable

Publications (2)

Publication Number Publication Date
IT7923071A0 IT7923071A0 (it) 1979-05-29
IT1120918B true IT1120918B (it) 1986-03-26

Family

ID=9209154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23071/79A IT1120918B (it) 1978-05-30 1979-05-29 Motore rotativo pneumatico ad ingranaggi e con camera stagna deformabile e regolabile

Country Status (6)

Country Link
US (1) US4278410A (it)
DE (1) DE2921456A1 (it)
ES (1) ES481017A1 (it)
FR (1) FR2427467A1 (it)
GB (1) GB2025529B (it)
IT (1) IT1120918B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120728A (en) * 1982-04-29 1983-12-07 Davall Moulded Gears Rotary fluid meter or pump
US5163306A (en) * 1991-06-06 1992-11-17 Sara Lee Corporation Garment blank, brief, and method of making
WO1999042702A1 (de) * 1998-02-18 1999-08-26 Aesculap Ag & Co. Kg Antriebsmotor für chirurgische geräte
US8602324B2 (en) * 2008-12-09 2013-12-10 Earthway Products, Inc. Liquid sprayer
TWI600823B (zh) * 2016-08-03 2017-10-01 Air motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US763525A (en) * 1903-08-19 1904-06-28 Hugo Van Beresteyn Rotary motor.
GB108394A (en) * 1916-09-28 1917-08-09 George Henry Boot Improvements relating to Rotary Pumps.
FR614926A (fr) * 1926-02-24 1926-12-27 Pompe à roues dentées, en particulier pour refouler la viscose, avec disque recevant les roues dentées
US2046103A (en) * 1934-12-31 1936-06-30 Plant Choate Mfg Company Inc Pump
US2395824A (en) * 1938-12-24 1946-03-05 Vickers Inc Power transmission pump or motor
US2504230A (en) * 1944-08-11 1950-04-18 Frank E Smith Rotary helical compressor or engine
GB696320A (en) * 1951-05-30 1953-08-26 Barclay Kellett And Company Lt Improvements in or relating to gear type pumps
US2837031A (en) * 1954-08-05 1958-06-03 Ilune Georges Volumetric rotary pumps and compressors
US2824524A (en) * 1955-01-18 1958-02-25 New Prod Corp Gear pump with externally adjustable shroud
US2966860A (en) * 1957-04-03 1961-01-03 Lobee Pump & Machinery Co Pump for corrosive fluids
US3076413A (en) * 1959-12-29 1963-02-05 Parker Hannifin Corp High pressure aircraft gear pump
GB1428654A (en) * 1972-02-25 1976-03-17 Renold Ltd Gear pumps

Also Published As

Publication number Publication date
US4278410A (en) 1981-07-14
GB2025529A (en) 1980-01-23
GB2025529B (en) 1982-11-17
DE2921456A1 (de) 1979-12-13
ES481017A1 (es) 1980-01-16
IT7923071A0 (it) 1979-05-29
FR2427467A1 (fr) 1979-12-28
FR2427467B1 (it) 1982-12-17

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