CH473319A - Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points - Google Patents

Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points

Info

Publication number
CH473319A
CH473319A CH946268A CH946268A CH473319A CH 473319 A CH473319 A CH 473319A CH 946268 A CH946268 A CH 946268A CH 946268 A CH946268 A CH 946268A CH 473319 A CH473319 A CH 473319A
Authority
CH
Switzerland
Prior art keywords
accuracy
movement
machine
hydraulic device
straight back
Prior art date
Application number
CH946268A
Other languages
German (de)
Inventor
Fuhrimann Paul
Original Assignee
Hydrel Ag Maschf
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 Hydrel Ag Maschf filed Critical Hydrel Ag Maschf
Priority to CH946268A priority Critical patent/CH473319A/en
Priority to AT721368A priority patent/AT290237B/en
Priority to DE19691923741 priority patent/DE1923741A1/en
Priority to DE6918886U priority patent/DE6918886U/en
Priority to SE717069A priority patent/SE342569B/xx
Priority to FR6917618A priority patent/FR2011180A1/fr
Publication of CH473319A publication Critical patent/CH473319A/en
Priority to US3620126D priority patent/US3620126A/en
Priority to GB2878669A priority patent/GB1245703A/en

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/027—Driving main working members reciprocating members
    • B23Q5/033—Driving main working members reciprocating members driven essentially by fluid pressure
    • 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
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
CH946268A 1968-06-19 1968-06-19 Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points CH473319A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH946268A CH473319A (en) 1968-06-19 1968-06-19 Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points
AT721368A AT290237B (en) 1968-06-19 1968-07-25 Fully hydraulic device for largely load and speed-independent reversal of accuracy
DE19691923741 DE1923741A1 (en) 1968-06-19 1969-05-09 Fully hydraulic device on the machine or apparatus with a straight back and forth part, for largely load and speed independent accuracy reversal of the movement of the part between two adjustable reversing points
DE6918886U DE6918886U (en) 1968-06-19 1969-05-09 CONTROL VALVE.
SE717069A SE342569B (en) 1968-06-19 1969-05-21
FR6917618A FR2011180A1 (en) 1968-06-19 1969-05-29
US3620126D US3620126A (en) 1968-06-19 1969-06-04 Hydraulic reversing system for a reciprocating working member
GB2878669A GB1245703A (en) 1968-06-19 1969-06-06 Hydraulic reversing device for reciprocating part of a machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH946268A CH473319A (en) 1968-06-19 1968-06-19 Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points

Publications (1)

Publication Number Publication Date
CH473319A true CH473319A (en) 1969-05-31

Family

ID=4352230

Family Applications (1)

Application Number Title Priority Date Filing Date
CH946268A CH473319A (en) 1968-06-19 1968-06-19 Fully hydraulic device on the machine or apparatus with a straight back and forth moving part, for largely load and speed independent reversal of the accuracy of the movement of the part between two adjustable reversing points

Country Status (7)

Country Link
US (1) US3620126A (en)
AT (1) AT290237B (en)
CH (1) CH473319A (en)
DE (2) DE1923741A1 (en)
FR (1) FR2011180A1 (en)
GB (1) GB1245703A (en)
SE (1) SE342569B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044675A1 (en) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR CONTROLLING A HYDRAULIC DRIVE AND HYDRAULIC DRIVE SUITABLE FOR CARRYING OUT THIS CONTROL METHOD
CN115306667A (en) * 2022-08-19 2022-11-08 锐捷智创(浙江)机械科技有限公司 Oil pressure pneumatic pump capable of stably outputting hydraulic oil

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168589C (en) * 1970-03-12 1982-04-16 Uhde Gmbh Friedrich CONTROL SYSTEM FOR A PRESSURE-DRIVE ACTUATOR OF AN AGGREGATE.
US3643548A (en) * 1970-04-20 1972-02-22 Butterworth Hydraulic Dev Ltd Fluid-pressure-operated motors
GB1356022A (en) * 1971-02-10 1974-06-12 Dobson Park Ind Impact tools or apparatus
US3865420A (en) * 1973-04-12 1975-02-11 William H Warren Vacuum control system
US4037520A (en) * 1975-08-29 1977-07-26 Herbert Edward Jakob Fluid motor apparatus
DE2946247A1 (en) * 1979-11-16 1981-05-21 Hermann 7465 Geislingen Weißer VEHICLE POWER RESERVE
US4438628A (en) * 1980-12-19 1984-03-27 Creamer Reginald D Pump jack drive apparatus
DE3117027A1 (en) * 1981-04-29 1982-11-25 Manfred Ing.(grad.) 4320 Hattingen Fischbach "COMPRESSING DEVICE FOR DRINKING THE MOUNTAINS, PREFERABLY FOR GLUING WITH LIQUID PLASTIC"
US4398463A (en) * 1981-08-19 1983-08-16 Motter Printing Press Co. Non-repeat doctor blade drive
US4491055A (en) * 1981-11-02 1985-01-01 Otis Engineering Corporation Control of continuous reciprocation of a fluid power cylinder
US4691511A (en) * 1982-12-14 1987-09-08 Otis Engineering Corporation Hydraulic well pump
US4693171A (en) * 1982-12-14 1987-09-15 Otis Engineering Corporation Position responsive valve control for hydraulic cylinder
FR2642796B1 (en) * 1989-02-06 1994-05-06 Lavoisiere Andre SELF-REVERSIBLE RECIPROCATING PISTON PUMP WITH HYDRAULIC REVERSE SIGNAL TRANSMISSION
DE4031649C2 (en) * 1990-10-05 1994-03-31 Mgv Moest Spritzgeraete Prod Dosing and mixing system
US5193661A (en) * 1992-02-05 1993-03-16 Foster Raymond K System of linear hydraulic motors
SE517901C2 (en) * 2000-08-15 2002-07-30 Parker Hannifin Ab Control system for pneumatic drive devices
US7513920B2 (en) 2002-02-11 2009-04-07 Dupont Air Products Nanomaterials Llc Free radical-forming activator attached to solid and used to enhance CMP formulations
FI119197B (en) * 2006-11-13 2008-08-29 Polarteknik Pmc Oy Ab Instrument for controlling the oscillating cylinder
MX2009012667A (en) * 2007-09-05 2010-04-27 African Explosives Ltd Controlvalve.
US8753564B2 (en) 2011-06-13 2014-06-17 Mac Valves, Inc. Piston rod and cylinder seal device for aluminum bath crust breaker
US8932515B2 (en) 2011-06-13 2015-01-13 La-Z-Boy Incorporated Crust breaker aluminum bath detection system
US8910562B2 (en) 2011-06-13 2014-12-16 Mac Valves, Inc. Pneumatic system for controlling aluminum bath crust breaker
US8906291B2 (en) 2011-06-13 2014-12-09 Mac Valves, Inc. Piston rod and cylinder seal device for aluminum bath crust breaker
US8474363B2 (en) 2011-07-03 2013-07-02 Vincent M. Kelly Axial piston and valve shaft fluid engine
CN106979373A (en) * 2017-05-15 2017-07-25 中治赛迪装备有限公司 The low impact hydraulic control system and its control method of a kind of big orifice hydraulic gate valve
FI128135B (en) * 2017-10-20 2019-10-31 Pneumaxpert Oy Arrangement with oscillating cylinder
CN110425264B (en) * 2019-09-04 2024-02-06 山东雷沃传动有限公司 Control system and control method for electrohydraulic control gearbox

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044675A1 (en) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR CONTROLLING A HYDRAULIC DRIVE AND HYDRAULIC DRIVE SUITABLE FOR CARRYING OUT THIS CONTROL METHOD
CN115306667A (en) * 2022-08-19 2022-11-08 锐捷智创(浙江)机械科技有限公司 Oil pressure pneumatic pump capable of stably outputting hydraulic oil
CN115306667B (en) * 2022-08-19 2023-10-27 锐捷智创(浙江)机械科技有限公司 Hydraulic pneumatic pump capable of stably outputting hydraulic oil

Also Published As

Publication number Publication date
FR2011180A1 (en) 1970-02-27
DE6918886U (en) 1973-09-13
AT290237B (en) 1971-05-25
SE342569B (en) 1972-02-14
DE1923741A1 (en) 1970-01-02
US3620126A (en) 1971-11-16
GB1245703A (en) 1971-09-08

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Legal Events

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