FR2325820A1 - Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation - Google Patents

Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation

Info

Publication number
FR2325820A1
FR2325820A1 FR7529638A FR7529638A FR2325820A1 FR 2325820 A1 FR2325820 A1 FR 2325820A1 FR 7529638 A FR7529638 A FR 7529638A FR 7529638 A FR7529638 A FR 7529638A FR 2325820 A1 FR2325820 A1 FR 2325820A1
Authority
FR
France
Prior art keywords
slide valve
piston
dog clutch
valve operation
hydraulically driven
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.)
Granted
Application number
FR7529638A
Other languages
French (fr)
Other versions
FR2325820B1 (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.)
Chantiers de lAtlantique SA
Original Assignee
Chantiers de lAtlantique 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 Chantiers de lAtlantique SA filed Critical Chantiers de lAtlantique SA
Priority to FR7529638A priority Critical patent/FR2325820A1/en
Publication of FR2325820A1 publication Critical patent/FR2325820A1/en
Application granted granted Critical
Publication of FR2325820B1 publication Critical patent/FR2325820B1/fr
Granted 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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/007—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in only one direction is obtained by a single acting piston motor, e.g. with actuation in the other direction by spring means
    • 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The mechanism consists of a piston which can slide over a central shaft. The piston is held in position by means of a return spring. The face of the piston is fitted with clutch jaws which can engage a pin and rotate the shaft in its bearings. The piston is operated by hydraulic pressure fed through the passage. The hydraulic fluid is supplied through the inlet passage, and is fed to a slide valve furnished with cross passages. This allows the oil to be supplied to either end of the slide valve and thus control the motion of the piston.
FR7529638A 1975-09-26 1975-09-26 Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation Granted FR2325820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529638A FR2325820A1 (en) 1975-09-26 1975-09-26 Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529638A FR2325820A1 (en) 1975-09-26 1975-09-26 Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation

Publications (2)

Publication Number Publication Date
FR2325820A1 true FR2325820A1 (en) 1977-04-22
FR2325820B1 FR2325820B1 (en) 1978-05-19

Family

ID=9160525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529638A Granted FR2325820A1 (en) 1975-09-26 1975-09-26 Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation

Country Status (1)

Country Link
FR (1) FR2325820A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391372A1 (en) * 1977-05-18 1978-12-15 Takahashi Eng Kk Hydraulic axial piston vibrator - has combined cylinder-piston and control valve rotor which alternately permits input and output of pressure fluid
EP0094862B1 (en) * 1982-05-19 1986-08-13 Société des Câbles du Mans Société Anonyme Pneumatic driving device for a windscreen wiper and combined wiper-washer installation for headlights using such a device
WO2015039429A1 (en) * 2013-09-17 2015-03-26 深圳市瑞格尔仪器有限公司 High-frequency impulse generator and loading system thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213692B (en) * 1966-03-31 Ruhrkohlen Beratung G M B H Hydrostatic gear arrangement for generating rectilinear alternating movements in working machines with reversing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213692B (en) * 1966-03-31 Ruhrkohlen Beratung G M B H Hydrostatic gear arrangement for generating rectilinear alternating movements in working machines with reversing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391372A1 (en) * 1977-05-18 1978-12-15 Takahashi Eng Kk Hydraulic axial piston vibrator - has combined cylinder-piston and control valve rotor which alternately permits input and output of pressure fluid
EP0094862B1 (en) * 1982-05-19 1986-08-13 Société des Câbles du Mans Société Anonyme Pneumatic driving device for a windscreen wiper and combined wiper-washer installation for headlights using such a device
WO2015039429A1 (en) * 2013-09-17 2015-03-26 深圳市瑞格尔仪器有限公司 High-frequency impulse generator and loading system thereof

Also Published As

Publication number Publication date
FR2325820B1 (en) 1978-05-19

Similar Documents

Publication Publication Date Title
US2398178A (en) Air motor
GB1436079A (en) Hydraulic percussion tools
FR2325820A1 (en) Hydraulically driven reciprocating motion generator - has dog clutch drive to produce pulse rotating motion with slide valve operation
GB1355263A (en) Disengageable screw and nut mechanism
US4611630A (en) Single hydraulic line choke valve system
GB1317301A (en) Forging manipulator
SE8403620L (en) LIQUID PRESSURE DRIVE, RECIPROCATING MECHANISM
GB1105416A (en) Improvements in means for controlling hydraulically-operated clutches for conveying rotary motion
GB1440956A (en) Hydraulically-operated devices
GB1024714A (en) Fluid pressure operated clutch
US2478116A (en) Reversing valve mechanism for power-operated vacuum pumps
GB1357710A (en) Motor reversing control for fluid operated tool
GB1107640A (en) Improvements in feed control means for rock drills
FR2243355A1 (en) Controller for adjusting cylinder - with pressure medium drive, uses two or more phase-modulated control valves
GB1226856A (en)
FR2263398A1 (en) Hydraulic percussive tool - has changeover valve for driving moving parts to and fro
GB288754A (en) Improvements relating to fluid operated sliding mechanisms
GB1281072A (en) Hydraulic control valve
GB1332614A (en) Fluid operated fastener driving device
GB822165A (en) Improvements relating to electro-hydraulic actuators
DE859601C (en) Cutting machine for paper, cardboard, etc. Like. With hydraulic knife drive
FR2277285A1 (en) Fluid pressure actuated gate valve - has opposed piston arrangement to give rapid action
FR2233111A1 (en) Piercing or embossing machine - uses hydraulic fluid to move punch and die against workpiece before piercing
GB1464392A (en) Fluid-powered tool reciprocator
GB1088082A (en) A hydraulic feed for controlling linear intermittent motions, particularly in machine tools

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse