NL94239C - - Google Patents

Info

Publication number
NL94239C
NL94239C NL94239DA NL94239C NL 94239 C NL94239 C NL 94239C NL 94239D A NL94239D A NL 94239DA NL 94239 C NL94239 C NL 94239C
Authority
NL
Netherlands
Application number
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.)
Publication of NL94239C publication Critical patent/NL94239C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Centrifugal Separators (AREA)
  • Reciprocating Pumps (AREA)
NL94239D 1955-01-13 NL94239C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH786392X 1955-01-13

Publications (1)

Publication Number Publication Date
NL94239C true NL94239C (fr)

Family

ID=4536614

Family Applications (2)

Application Number Title Priority Date Filing Date
NL203568D NL203568A (fr) 1955-01-13
NL94239D NL94239C (fr) 1955-01-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL203568D NL203568A (fr) 1955-01-13

Country Status (7)

Country Link
US (1) US2820436A (fr)
BE (1) BE544199A (fr)
CH (1) CH325931A (fr)
DE (1) DE1003134B (fr)
FR (1) FR1146634A (fr)
GB (1) GB786392A (fr)
NL (2) NL94239C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171809A (en) * 1962-04-30 1965-03-02 Baker Perkins Inc Means for effecting the relative movement of a centrifugal separator basket and pusher
CH598868A5 (fr) * 1975-10-21 1978-05-12 Escher Wyss Ag
FR2460398A1 (fr) * 1979-07-02 1981-01-23 Moatti Georges Moteur hydraulique
DE3421036A1 (de) * 1984-06-06 1985-12-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Schubzentrifuge
GB2302712B (en) * 1995-06-29 1998-08-26 John Gerard Foster Fluid pumps

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1254644A (en) * 1916-05-10 1918-01-29 Frank E Allen Water-motor.
US1284225A (en) * 1917-08-10 1918-11-12 Bogart Company Fluid-operated device.
US1944391A (en) * 1930-06-05 1934-01-23 Altpeter Ludwig Centrifugal
DE575081C (de) * 1930-07-18 1933-04-24 Gustav Ter Meer Dr Ing Schleudermaschine, bei der entweder der Trommelmantel oder ein ringplattenfoermiger Entleerungseinsatz axial verschiebbar ist
BE504773A (fr) * 1950-09-02
US2699152A (en) * 1951-03-16 1955-01-11 Russell Carl Dexter Valve mechanism
US2789544A (en) * 1954-02-10 1957-04-23 Gen Motors Corp Fluid motor
US2789545A (en) * 1954-11-29 1957-04-23 Gen Motors Corp Windshield wiper motor

Also Published As

Publication number Publication date
DE1003134B (de) 1957-02-21
NL203568A (fr)
GB786392A (en) 1957-11-20
US2820436A (en) 1958-01-21
FR1146634A (fr) 1957-11-13
BE544199A (fr)
CH325931A (de) 1957-11-30

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