CH437921A - Control device for reversible motors, especially for pneumatic rotary piston motors - Google Patents

Control device for reversible motors, especially for pneumatic rotary piston motors

Info

Publication number
CH437921A
CH437921A CH1250365A CH1250365A CH437921A CH 437921 A CH437921 A CH 437921A CH 1250365 A CH1250365 A CH 1250365A CH 1250365 A CH1250365 A CH 1250365A CH 437921 A CH437921 A CH 437921A
Authority
CH
Switzerland
Prior art keywords
motors
control device
rotary piston
pneumatic rotary
reversible
Prior art date
Application number
CH1250365A
Other languages
German (de)
Inventor
Fehlings Herbert
Original Assignee
Premag Gmbh
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 Premag Gmbh filed Critical Premag Gmbh
Publication of CH437921A publication Critical patent/CH437921A/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
    • 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
    • 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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/04—Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for reversible machines or engines
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F03C2/00—Rotary-piston engines
    • F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve
    • Y10T137/87241—Biased closed
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87724—For valve having a ball head
CH1250365A 1964-09-26 1965-09-08 Control device for reversible motors, especially for pneumatic rotary piston motors CH437921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP35151A DE1301633B (en) 1964-09-26 1964-09-26 Valve control for reversible compressed gas engines, especially rotary piston engines

Publications (1)

Publication Number Publication Date
CH437921A true CH437921A (en) 1967-06-15

Family

ID=7374067

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1250365A CH437921A (en) 1964-09-26 1965-09-08 Control device for reversible motors, especially for pneumatic rotary piston motors

Country Status (6)

Country Link
US (1) US3426648A (en)
BE (1) BE669408A (en)
CH (1) CH437921A (en)
DE (1) DE1301633B (en)
GB (1) GB1125193A (en)
NL (1) NL6512399A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604145A (en) * 1968-02-07 1971-07-12
US3614275A (en) * 1969-11-13 1971-10-19 Curtiss Wright Corp Control means for bidirectional rotary fluid motor system
GB2198481A (en) * 1986-12-10 1988-06-15 Gilardini Spa Rotary vacuum pump
US7811070B2 (en) * 2005-06-09 2010-10-12 Atlas Copco Tools Ab Pneumatic vane motor with by-pass means

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR402564A (en) * 1909-04-29 1909-10-12 Esellschaft Distributor for compressed air punches
NL84323C (en) * 1936-09-29
GB517059A (en) * 1938-01-06 1940-01-18 Frankfurter Maschb Ag Improvements in rotary engines
US2293555A (en) * 1938-07-08 1942-08-18 Mercier Jean Distributor for fluid operated apparatus
US2257893A (en) * 1939-02-23 1941-10-07 Cleveland Pneumatic Tool Co Reversible rotary motor
US2343912A (en) * 1940-01-17 1944-03-14 Pesco Products Co Flow equalizer
US2428726A (en) * 1944-07-14 1947-10-07 Rotor Tool Company Fluid reversing valve arrangement for rotary tool motors of the vane type
US2575940A (en) * 1946-02-28 1951-11-20 Jr Charles Kepler Brown Mixing faucet
US2494633A (en) * 1946-07-31 1950-01-17 Theodore F Schlicksupp Valve
DE827473C (en) * 1950-12-01 1952-01-10 Demag Ag Propulsion system
US2680016A (en) * 1950-12-15 1954-06-01 Detroit Harvester Co Power unit
US2750960A (en) * 1951-04-11 1956-06-19 Crane Co Valve
US2648346A (en) * 1952-05-19 1953-08-11 Bendix Aviat Corp Locking valve for hydraulic motors
US2691964A (en) * 1953-02-27 1954-10-19 Ford Motor Co Dual action hydraulic control valve
US2800110A (en) * 1955-08-15 1957-07-23 Lake Erie Machinery Corp Hydraulic circuit for heavy duty presses and the like
US2984985A (en) * 1959-02-16 1961-05-23 Macmillin Hydraulic Engineerin Hydraulic operating and control system
US3002498A (en) * 1960-02-04 1961-10-03 Yale & Towne Mfg Co Selector valve
DE1875307U (en) * 1963-04-27 1963-07-11 Deprag Pressluftmaschinen Schu UNSTRUCTIBLE COMPRESSED AIR MACHINE, IN PARTICULAR IMPACT OR SCREW SCREWS WITH COMBINED AIR INLET AND CONTROL DEVICE.
US3299781A (en) * 1964-12-04 1967-01-24 Ingersoll Rand Co Air inlet and exhaust manifold
US3273467A (en) * 1965-01-26 1966-09-20 Fawick Corp Hydraulic system
US3274902A (en) * 1965-10-22 1966-09-27 Deere & Co Hydraulic control system

Also Published As

Publication number Publication date
BE669408A (en) 1900-01-01
DE1301633B (en) 1969-08-21
GB1125193A (en) 1968-08-28
NL6512399A (en) 1966-03-28
US3426648A (en) 1969-02-11

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