DE69209176D1 - Hydaulikmotor mit hin- und hergehendem Differentialkolben - Google Patents

Hydaulikmotor mit hin- und hergehendem Differentialkolben

Info

Publication number
DE69209176D1
DE69209176D1 DE69209176T DE69209176T DE69209176D1 DE 69209176 D1 DE69209176 D1 DE 69209176D1 DE 69209176 T DE69209176 T DE 69209176T DE 69209176 T DE69209176 T DE 69209176T DE 69209176 D1 DE69209176 D1 DE 69209176D1
Authority
DE
Germany
Prior art keywords
hydraulic motor
differential piston
reciprocating differential
reciprocating
piston
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 - Fee Related
Application number
DE69209176T
Other languages
English (en)
Other versions
DE69209176T2 (de
Inventor
Philippe Cloup
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.)
RECH SAM SOC CIV DE
Original Assignee
RECH SAM SOC CIV DE
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 RECH SAM SOC CIV DE filed Critical RECH SAM SOC CIV DE
Application granted granted Critical
Publication of DE69209176D1 publication Critical patent/DE69209176D1/de
Publication of DE69209176T2 publication Critical patent/DE69209176T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
    • F03C1/0076—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure the liquid under pressure being continuously delivered to one cylinder chamber through a valve in the piston for actuating the return stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/08—Distributing valve-gear peculiar thereto
    • F03C1/10—Distributing valve-gear peculiar thereto actuated by piston or piston-rod
    • F03C1/12—Distributing valve-gear peculiar thereto actuated by piston or piston-rod mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
DE69209176T 1991-07-18 1992-07-17 Hydaulikmotor mit hin- und hergehendem Differentialkolben Expired - Fee Related DE69209176T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109105A FR2679298B1 (fr) 1991-07-18 1991-07-18 Moteur hydraulique alternatif a piston differentiel.

Publications (2)

Publication Number Publication Date
DE69209176D1 true DE69209176D1 (de) 1996-04-25
DE69209176T2 DE69209176T2 (de) 1996-11-07

Family

ID=9415275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209176T Expired - Fee Related DE69209176T2 (de) 1991-07-18 1992-07-17 Hydaulikmotor mit hin- und hergehendem Differentialkolben

Country Status (4)

Country Link
US (1) US5261311A (de)
EP (1) EP0524104B1 (de)
DE (1) DE69209176T2 (de)
FR (1) FR2679298B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626079B1 (en) 2002-03-28 2003-09-30 Rehco, Llc Pneumatic motor
TWI684705B (zh) * 2016-12-21 2020-02-11 黃進添 低能源高汽壓、油壓、汽動引擎

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US245310A (en) * 1881-08-09 Water-meter
US119076A (en) * 1871-09-19 Improvement in liquid-meters
US437097A (en) * 1890-09-23 Peter t
US2987051A (en) * 1958-10-22 1961-06-06 Lodding Engineering Corp Water-operated oscillator
FR2205361A1 (en) * 1972-11-09 1974-05-31 Cloup Philippe Automatic injection of an additive into a liquid - using a differential piston assembly, the displacement of piston being controlled by liq. under pressure
US4031812A (en) * 1974-03-08 1977-06-28 Nikolai Vasilievich Koshelev Hydraulic vibrator for actuator drive
FR2602282B1 (fr) * 1986-07-31 1988-09-23 Cloup Jean Perfectionnement aux dispositifs d'injection d'un produit additif dose dans un fluide principal
US5137435A (en) * 1991-03-25 1992-08-11 Frank And Robyn Walton 1990 Family Trust Compression spring fluid motor

Also Published As

Publication number Publication date
FR2679298B1 (fr) 1993-11-26
DE69209176T2 (de) 1996-11-07
EP0524104A1 (de) 1993-01-20
FR2679298A1 (fr) 1993-01-22
EP0524104B1 (de) 1996-03-20
US5261311A (en) 1993-11-16

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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