DE2349392A1 - Hydraulischer servomotor - Google Patents

Hydraulischer servomotor

Info

Publication number
DE2349392A1
DE2349392A1 DE19732349392 DE2349392A DE2349392A1 DE 2349392 A1 DE2349392 A1 DE 2349392A1 DE 19732349392 DE19732349392 DE 19732349392 DE 2349392 A DE2349392 A DE 2349392A DE 2349392 A1 DE2349392 A1 DE 2349392A1
Authority
DE
Germany
Prior art keywords
accumulator
hydraulic
servo motor
shaped body
membrane
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.)
Pending
Application number
DE19732349392
Other languages
German (de)
English (en)
Inventor
Mannetje Jacob Johan T
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2349392A1 publication Critical patent/DE2349392A1/de
Pending 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
    • 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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • 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
    • 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
    • F15B15/1433—End caps
    • 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
    • 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
    • F15B21/008—Reduction of noise or vibration

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
DE19732349392 1972-10-17 1973-10-02 Hydraulischer servomotor Pending DE2349392A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7214004A NL7214004A (enrdf_load_stackoverflow) 1972-10-17 1972-10-17

Publications (1)

Publication Number Publication Date
DE2349392A1 true DE2349392A1 (de) 1974-04-25

Family

ID=19817169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732349392 Pending DE2349392A1 (de) 1972-10-17 1973-10-02 Hydraulischer servomotor

Country Status (6)

Country Link
US (1) US3893377A (enrdf_load_stackoverflow)
JP (1) JPS4972573A (enrdf_load_stackoverflow)
DE (1) DE2349392A1 (enrdf_load_stackoverflow)
FR (1) FR2203032B1 (enrdf_load_stackoverflow)
GB (1) GB1448880A (enrdf_load_stackoverflow)
NL (1) NL7214004A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044675A1 (de) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln Verfahren zur steuerung eines hydraulischen antriebs und fuer die durchfuehrung dieses steuerungsverfahrens geeigneter hydraulischer antrieb
DE8500855U1 (de) * 1985-01-16 1985-05-02 Stabilus Gmbh, 5400 Koblenz Hydraulisches verstellelement
JPS6222301U (enrdf_load_stackoverflow) * 1985-07-25 1987-02-10
EP0263414B1 (en) * 1986-10-01 1993-07-14 Mazda Motor Corporation Automotive four wheel steering system
DE3805164A1 (de) * 1988-02-19 1989-08-31 Krupp Gmbh Schneidvorrichtung fuer harzmatten
US4932197A (en) * 1988-12-28 1990-06-12 Allen David R Apparatus for positioning a work implement
US7634909B1 (en) * 2005-05-13 2009-12-22 Probir Chatterjea Articulated loader steering system
FI118234B (fi) * 2005-05-20 2007-08-31 Metso Paper Inc Toimilaite lineaariliikkeen aikaansaamiseksi
DE102005032297B4 (de) 2005-07-11 2018-02-01 Laeis Gmbh Hydraulische Presse mit Kolben-Zylinder-Anordnung
JP5031386B2 (ja) * 2007-01-31 2012-09-19 東京計器株式会社 液圧機器の圧力保持機構
FR2959782B1 (fr) * 2010-05-10 2013-03-29 Snecma Verin pour un circuit de fluide, tel par exemple qu'un circuit de carburant dans une turbomachine
DE102013202802A1 (de) * 2013-02-21 2014-08-21 Saf-Holland Gmbh Hydraulikeinheit
TWM530897U (zh) * 2016-05-23 2016-10-21 D&D Builders Hardware Co 氣壓棒
GB2603748A (en) * 2020-11-09 2022-08-17 Bamford Excavators Ltd Hydraulic actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032398A (en) * 1934-03-30 1936-03-03 Rca Corp Film drive mechanism
US2393324A (en) * 1942-09-18 1946-01-22 Joseph F Joy Automotive vehicle
US2482792A (en) * 1944-05-27 1949-09-27 Nasser D Owen Single-line hydraulic system
US2638932A (en) * 1948-04-10 1953-05-19 George E Failing Supply Compan Pressure equalizer
DE1087454B (de) * 1959-03-12 1960-08-18 Licentia Gmbh Hydraulischer Antrieb
DE7010564U (de) * 1970-03-21 1970-07-02 Record Appbau Gmbh Druckausgleichsgefaess.

Also Published As

Publication number Publication date
FR2203032B1 (enrdf_load_stackoverflow) 1978-02-17
FR2203032A1 (enrdf_load_stackoverflow) 1974-05-10
JPS4972573A (enrdf_load_stackoverflow) 1974-07-12
NL7214004A (enrdf_load_stackoverflow) 1974-04-19
US3893377A (en) 1975-07-08
GB1448880A (en) 1976-09-08

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection