[go: up one dir, main page]

FR693145A - Improvements to hydraulic pumps, motors and similar devices - Google Patents

Improvements to hydraulic pumps, motors and similar devices

Info

Publication number
FR693145A
FR693145A FR693145DA FR693145A FR 693145 A FR693145 A FR 693145A FR 693145D A FR693145D A FR 693145DA FR 693145 A FR693145 A FR 693145A
Authority
FR
France
Prior art keywords
motors
similar devices
hydraulic pumps
pumps
hydraulic
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
Other languages
French (fr)
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.)
WATERBURY TOOL CO
Original Assignee
WATERBURY TOOL CO
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 WATERBURY TOOL CO filed Critical WATERBURY TOOL CO
Application granted granted Critical
Publication of FR693145A publication Critical patent/FR693145A/en
Expired 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0064—Machine housing
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/007—Swash plate
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
FR693145D 1929-04-24 1930-04-01 Improvements to hydraulic pumps, motors and similar devices Expired FR693145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357640A US1794946A (en) 1929-04-24 1929-04-24 Hydraulic pump, motor, and the like

Publications (1)

Publication Number Publication Date
FR693145A true FR693145A (en) 1930-11-17

Family

ID=23406448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693145D Expired FR693145A (en) 1929-04-24 1930-04-01 Improvements to hydraulic pumps, motors and similar devices

Country Status (3)

Country Link
US (1) US1794946A (en)
FR (1) FR693145A (en)
GB (1) GB352937A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441259A (en) * 1943-12-06 1948-05-11 William H Cook Ratio control comprising a chamber for a first liquid passing therethrough and a member therein having a port for feeding a second liquid into the first liquid
US2967491A (en) * 1953-01-24 1961-01-10 Wiggermann Georg Rotary piston pumps
US3130684A (en) * 1960-05-25 1964-04-28 Council Scient Ind Res Swash plate rotary machines
FR2465099A1 (en) * 1979-09-06 1981-03-20 Renault SERVOMOTOR IN THE FORM OF A SERVOVALVE CONTROLLING A HYDRAULIC BARREL MOTOR
JPH03100375A (en) * 1989-09-11 1991-04-25 Toyooki Kogyo Co Ltd Oil hydraulic pump

Also Published As

Publication number Publication date
GB352937A (en) 1931-07-07
US1794946A (en) 1931-03-03

Similar Documents

Publication Publication Date Title
FR669933A (en) Improvements to rotary pumps
FR693145A (en) Improvements to hydraulic pumps, motors and similar devices
FR673265A (en) Improvements to rotary machines, such as pumps and motors
FR702357A (en) Improvements to pumps, motors and similar devices
FR676986A (en) Improvements to rotary pumps
FR699821A (en) Improvements to rotary pumps
FR692934A (en) Improvements to pumps or compressors
FR704312A (en) Improvements to synchronous motors
FR689696A (en) Improvements to armchairs
FR660854A (en) Improvements to asynchronous-synchronized motors
FR704182A (en) Improvements to pumps
FR687081A (en) Improvements to compressors, boosters, motors, pumps and similar rotary type devices
FR668979A (en) Improvements to rotary pumps
FR663167A (en) Improvements to pumps
BE384132A (en) Improvements to rotary pumps, compressors and similar machines
FR673139A (en) Improvements to rotary machines, pumps and the like
FR695017A (en) Advanced pump
FR682660A (en) Improvements to pumps
FR698238A (en) Improvements to pumps
FR687289A (en) Improvements to motors or pumps
FR687859A (en) Improvements to rotary pumps
FR682223A (en) Pump
FR702304A (en) Pump
FR671345A (en) Pump
FR700027A (en) Pump