DE3670340D1 - Kleinmaschine mit fluidantrieb. - Google Patents

Kleinmaschine mit fluidantrieb.

Info

Publication number
DE3670340D1
DE3670340D1 DE8686202346T DE3670340T DE3670340D1 DE 3670340 D1 DE3670340 D1 DE 3670340D1 DE 8686202346 T DE8686202346 T DE 8686202346T DE 3670340 T DE3670340 T DE 3670340T DE 3670340 D1 DE3670340 D1 DE 3670340D1
Authority
DE
Germany
Prior art keywords
cylinder
fluid drive
small machine
piston
small
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 - Lifetime
Application number
DE8686202346T
Other languages
English (en)
Inventor
Alessandro Caenazzo
Silvana Pasqualotto
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 DE3670340D1 publication Critical patent/DE3670340D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/34—Ultra-small engines, e.g. for driving models
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Actuator (AREA)
DE8686202346T 1986-03-28 1986-12-20 Kleinmaschine mit fluidantrieb. Expired - Lifetime DE3670340D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83338/86A IT1191540B (it) 1986-03-28 1986-03-28 Micromotore a fluido

Publications (1)

Publication Number Publication Date
DE3670340D1 true DE3670340D1 (de) 1990-05-17

Family

ID=11320360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686202346T Expired - Lifetime DE3670340D1 (de) 1986-03-28 1986-12-20 Kleinmaschine mit fluidantrieb.

Country Status (6)

Country Link
US (1) US4766802A (de)
EP (1) EP0239684B1 (de)
AT (1) ATE51936T1 (de)
DE (1) DE3670340D1 (de)
ES (1) ES2011233A4 (de)
IT (1) IT1191540B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1214182B (it) * 1987-05-07 1990-01-10 Caenazzo Alessandro Pasqualott Micromotore a fluido.
NZ337744A (en) 1998-10-26 2001-04-27 Charles D Piston-to-cylinder seal for a pneumatic engine with pressure dependent, variable sealing diameter
US6626079B1 (en) * 2002-03-28 2003-09-30 Rehco, Llc Pneumatic motor
EP3271557B1 (de) * 2015-03-16 2020-11-25 RD Estate GmbH & Co. KG Dampfmotor
FR3115313B1 (fr) * 2020-10-15 2023-11-03 Reyal Jean Pierre Système d'injection d'air comprimé dans un moteur à air comprimé.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE355350A (de) *
US1266252A (en) * 1917-05-09 1918-05-14 Louis Hadford Pump.
US2588478A (en) * 1946-11-27 1952-03-11 William L Brown Engine
JPS4929542B1 (de) * 1966-09-24 1974-08-05
DE2024427A1 (de) * 1970-05-20 1971-12-02 Neuhaus G Selbstsperrendes Ventil
US3703848A (en) * 1970-09-14 1972-11-28 William L Brown Fluid pressure engine
US3910160A (en) * 1974-11-01 1975-10-07 William J Divine Uniflow steam engine
US3995535A (en) * 1975-05-23 1976-12-07 Russell Ozechowski Expansible chamber device
US4190024A (en) * 1977-07-21 1980-02-26 Robert Davis Variable chamber diesel engine
DE2912556A1 (de) * 1978-03-31 1980-02-14 Boc Ltd Gasmotor
GB2018366A (en) * 1978-03-31 1979-10-17 Boc Ltd Gas-operated motors
GB2029908A (en) * 1978-09-05 1980-03-26 Rilett J W Motors and gas supply apparatus therefor

Also Published As

Publication number Publication date
ATE51936T1 (de) 1990-04-15
ES2011233A4 (es) 1990-01-01
EP0239684B1 (de) 1990-04-11
IT8683338A0 (it) 1986-03-28
IT1191540B (it) 1988-03-23
EP0239684A1 (de) 1987-10-07
US4766802A (en) 1988-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee