DE2129241A1 - Hydraulisches Gerät für schnell oszillierenden Druckwechsel der strömenden Flüssigkeit - Google Patents

Hydraulisches Gerät für schnell oszillierenden Druckwechsel der strömenden Flüssigkeit

Info

Publication number
DE2129241A1
DE2129241A1 DE19712129241 DE2129241A DE2129241A1 DE 2129241 A1 DE2129241 A1 DE 2129241A1 DE 19712129241 DE19712129241 DE 19712129241 DE 2129241 A DE2129241 A DE 2129241A DE 2129241 A1 DE2129241 A1 DE 2129241A1
Authority
DE
Germany
Prior art keywords
hydraulic device
ring
valve
liquid
see
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.)
Ceased
Application number
DE19712129241
Other languages
German (de)
English (en)
Inventor
Niel Robert Hopkins Minn. Petersen (V.StA.)
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.)
MTS Systems Corp
Original Assignee
MTS Systems Corp
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 MTS Systems Corp filed Critical MTS Systems Corp
Publication of DE2129241A1 publication Critical patent/DE2129241A1/de
Ceased legal-status Critical Current

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
    • 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0446—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with moving coil, e.g. voice coil
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19712129241 1970-06-12 1971-06-07 Hydraulisches Gerät für schnell oszillierenden Druckwechsel der strömenden Flüssigkeit Ceased DE2129241A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4565470A 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
DE2129241A1 true DE2129241A1 (de) 1971-12-16

Family

ID=21939170

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712129241 Ceased DE2129241A1 (de) 1970-06-12 1971-06-07 Hydraulisches Gerät für schnell oszillierenden Druckwechsel der strömenden Flüssigkeit

Country Status (3)

Country Link
US (1) US3680594A (ja)
JP (1) JPS5817122Y2 (ja)
DE (1) DE2129241A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890651A (en) * 1974-03-11 1975-06-24 Robert Arnold Wood Pressure tank water closet system
US6360763B1 (en) * 2001-04-20 2002-03-26 United Technologies Corporation Control of flow separation with harmonic forcing and induced separation
US20050199306A1 (en) * 2001-06-27 2005-09-15 Young Winston B. High flow nozzle system for flow control in bladder surge tanks
US20100264348A1 (en) * 2009-04-20 2010-10-21 Food Global Technologies LLC Dynamic Bore Plug Assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614793A (en) * 1948-12-23 1952-10-21 Lynn W Storm One-way seal
US3209782A (en) * 1955-05-25 1965-10-05 Bell Acrospace Corp Flapper valves
US2973746A (en) * 1957-06-03 1961-03-07 Edward C Jupa Hydraulic servo valve
DE1123875B (de) * 1960-06-21 1962-02-15 Forkardt Paul Kg Druckmittelbetriebener Steuerschieber
US3191626A (en) * 1962-12-13 1965-06-29 Parker Hannifin Corp Valve
US3477464A (en) * 1967-09-06 1969-11-11 H & R Dev Co Inc Surge cut-off device for pressure sensing units
US3456688A (en) * 1967-10-16 1969-07-22 Racine Hydraulics Inc Valve having cushioning means

Also Published As

Publication number Publication date
JPS5564502U (ja) 1980-05-02
US3680594A (en) 1972-08-01
JPS5817122Y2 (ja) 1983-04-07

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection