GB1185372A - Rotary Hydraulic Fluid Motor with Selective Displacement. - Google Patents

Rotary Hydraulic Fluid Motor with Selective Displacement.

Info

Publication number
GB1185372A
GB1185372A GB3895268A GB3895268A GB1185372A GB 1185372 A GB1185372 A GB 1185372A GB 3895268 A GB3895268 A GB 3895268A GB 3895268 A GB3895268 A GB 3895268A GB 1185372 A GB1185372 A GB 1185372A
Authority
GB
United Kingdom
Prior art keywords
passageways
sleeve
rotary hydraulic
inlet
tubular member
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
Application number
GB3895268A
Inventor
Albert Anthony Schmitz
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
Priority to GB3895268A priority Critical patent/GB1185372A/en
Publication of GB1185372A publication Critical patent/GB1185372A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/12—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/356—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C2/3566—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

1,185,372. Rotary hydraulic motors. A.A. SCHMITZ. March 29, 1967, No.38952/68. Divided out of 1,185,371. Heading F1F. A rotary hydraulic motor comprises coaxial inner and outer members journalled for relative rotation with the inner member formed around its periphery with a plurality of alternate lobes and depressions defining with the outer member a plurality of chambers and the outer member having a plurality radial axially-extending channels slidably receiving vanes which move between a first fully retracted position to a second fully extended position, a tubular member secured to the inner member, a hollow sleeve longitudinally slidable in the tubular member, first and second passageways isolated from each other formed within the sleeve and between the sleeve and tubular member respectively, one of said passageways forming an inlet conduit and the other an exhaust conduit, and the inner member also having a plurality of longitudinally spaced sets of inlet passageways and a set of outlet passageways so that on longitudinal sliding movement of the sleeve one or more of the sets of inlet passageways may be selectively isolated from the inlet conduit and it or they connected to the exhaust conduit. The motor is described in Specification 1,185,371.
GB3895268A 1967-03-29 1967-03-29 Rotary Hydraulic Fluid Motor with Selective Displacement. Expired GB1185372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3895268A GB1185372A (en) 1967-03-29 1967-03-29 Rotary Hydraulic Fluid Motor with Selective Displacement.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3895268A GB1185372A (en) 1967-03-29 1967-03-29 Rotary Hydraulic Fluid Motor with Selective Displacement.

Publications (1)

Publication Number Publication Date
GB1185372A true GB1185372A (en) 1970-03-25

Family

ID=10406710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3895268A Expired GB1185372A (en) 1967-03-29 1967-03-29 Rotary Hydraulic Fluid Motor with Selective Displacement.

Country Status (1)

Country Link
GB (1) GB1185372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120727A (en) * 1982-04-16 1983-12-07 Denco Air Limited Rotary positive-displacement fluid-machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120727A (en) * 1982-04-16 1983-12-07 Denco Air Limited Rotary positive-displacement fluid-machines

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees