IT1254584B - Dispositivo per governare un servomotore azionato ad aria compressa del tipo a pistoni assiali. - Google Patents

Dispositivo per governare un servomotore azionato ad aria compressa del tipo a pistoni assiali.

Info

Publication number
IT1254584B
IT1254584B ITRM920378A ITRM920378A IT1254584B IT 1254584 B IT1254584 B IT 1254584B IT RM920378 A ITRM920378 A IT RM920378A IT RM920378 A ITRM920378 A IT RM920378A IT 1254584 B IT1254584 B IT 1254584B
Authority
IT
Italy
Prior art keywords
government
piston type
compressed air
servo motor
axial piston
Prior art date
Application number
ITRM920378A
Other languages
English (en)
Inventor
Gerhard Wagner
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM920378A0 publication Critical patent/ITRM920378A0/it
Publication of ITRM920378A1 publication Critical patent/ITRM920378A1/it
Application granted granted Critical
Publication of IT1254584B publication Critical patent/IT1254584B/it

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Servomotors (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Control Of Transmission Device (AREA)

Abstract

In un servomotore del tipo a pistone assiale si impiegano collegamenti di comando sul cilindro di lavoro e bordi di comando corrispondenti sul pistone di lavoro nonchè mezzi di valvole di comando per il governo del pistone di lavoro in una posizione di corsa media.
ITRM920378A 1991-05-30 1992-05-20 Dispositivo per governare un servomotore azionato ad aria compressa del tipo a pistoni assiali. IT1254584B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4117735A DE4117735C1 (it) 1991-05-30 1991-05-30

Publications (3)

Publication Number Publication Date
ITRM920378A0 ITRM920378A0 (it) 1992-05-20
ITRM920378A1 ITRM920378A1 (it) 1993-11-20
IT1254584B true IT1254584B (it) 1995-09-28

Family

ID=6432800

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920378A IT1254584B (it) 1991-05-30 1992-05-20 Dispositivo per governare un servomotore azionato ad aria compressa del tipo a pistoni assiali.

Country Status (6)

Country Link
US (1) US5226346A (it)
JP (1) JPH05296206A (it)
DE (1) DE4117735C1 (it)
FR (1) FR2677082B1 (it)
GB (2) GB2256243B (it)
IT (1) IT1254584B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614868A1 (de) * 1996-04-16 1997-10-23 Zahnradfabrik Friedrichshafen Ventilschieber für eine elektro-hydraulische Getriebesteuerung eines Automatgetriebes
JP4657014B2 (ja) * 2005-06-02 2011-03-23 カヤバ工業株式会社 油圧駆動装置
DE102007020482B4 (de) * 2007-04-27 2016-02-25 Gerhard Dücker GmbH & Co. KG Landmaschinenfabrik Mäh- und/oder Schneidgerät
RU2458261C2 (ru) * 2009-12-30 2012-08-10 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Донской Государственный Технический Университет" (Дгту) Гидравлический позиционный привод
FR2964945B1 (fr) 2010-09-20 2012-10-19 Snecma Helice et systeme d'helices contrarotatives comprenant des moyens ameliores de limitation du calage, et turbomachine les comprenant
CN102192205A (zh) * 2011-05-17 2011-09-21 武汉智德通信科技有限公司 一种多段行程流体动力装置
DE102015108521B4 (de) * 2015-05-29 2024-04-18 Saf-Holland Gmbh Zylindereinheit
DE102017214526A1 (de) * 2017-08-21 2019-02-21 Putzmeister Engineering Gmbh Fluidgetriebener Stellzylinder mit einer Zwischenposition und Verfahren zum Betätigen eines solchen Stellzylinders
US10962030B1 (en) * 2019-12-05 2021-03-30 Dadco, Inc. Pneumatic cylinder
FR3138481B1 (fr) * 2022-08-01 2024-09-20 Safran Aerosystems Hydraulics Système d’actionnement comprenant un dispositif de mise en position d’équilibre stable et procédé de mise en position d’équilibre stable du système.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB256652A (en) * 1925-08-10 1927-03-17 Gen Electric Improvements in or relating to voltage or current regulators
GB455813A (en) * 1935-08-06 1936-10-28 Bendix Ltd A new or improved valve system for controlling intermittent movement of a piston in a cylinder under fluid pressure
DE712340C (de) * 1936-10-01 1941-10-16 Raboma Maschinenfabrik Hermann Raedergetriebe mit hydraulischer Schaltung der Schieberaeder
US2542082A (en) * 1949-08-10 1951-02-20 Hodgson Richard Harold Valve for step-by-step servomotors
US2954755A (en) * 1957-10-23 1960-10-04 Ibm Hydraulic positioning device
US3068849A (en) * 1959-05-22 1962-12-18 Robert H Thorner Speed regulating mechanism
FR1395635A (fr) * 1964-01-27 1965-04-16 Nord Aviation Vérin à pression de fluide à trois positions stables
FR1397486A (fr) * 1964-03-21 1965-04-30 S N E C M E F Dispositif de temporisation du point-mort des commandes pneumatiques à piston double effet
US3225660A (en) * 1964-08-28 1965-12-28 Gen Electric Fluid actuated positioning device
NL6802369A (it) * 1968-02-19 1969-08-21
CH486638A (de) * 1968-12-20 1970-02-28 Bosch Gmbh Robert Steuerung für einen Druckmittelmotor
JPS548824B1 (it) * 1971-03-04 1979-04-19
US4044653A (en) * 1972-11-12 1977-08-30 Nissei Plastics Industrial Co., Ltd. Hydraulic control apparatus for injection molding fluent plastic material
DE2440211C2 (de) * 1974-08-22 1986-01-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulische Rückeinrichtung zum Rücken einer Hobelführung od.dgl.
SU985483A1 (ru) * 1976-06-03 1982-12-30 Одесское специальное конструкторское бюро специальных станков Гидроцилиндр
SU821767A1 (ru) * 1979-06-25 1981-04-15 Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Институтпромышленных Гидроприводов И Гидро-Автоматики Шаговый позиционер
JPS61218849A (ja) * 1985-03-26 1986-09-29 Nissan Motor Co Ltd 自動変速機の油圧制御装置
DE3805506C2 (de) * 1988-02-22 1997-01-30 Herion Werke Kg Mehrstellungsventil

Also Published As

Publication number Publication date
GB9210242D0 (en) 1992-07-01
GB9210250D0 (en) 1992-07-01
FR2677082A1 (fr) 1992-12-04
GB2256243A (en) 1992-12-02
ITRM920378A0 (it) 1992-05-20
US5226346A (en) 1993-07-13
JPH05296206A (ja) 1993-11-09
GB2256243B (en) 1994-11-30
GB2256230A (en) 1992-12-02
ITRM920378A1 (it) 1993-11-20
FR2677082B1 (fr) 1994-03-25
DE4117735C1 (it) 1992-10-29

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Legal Events

Date Code Title Description
0001 Granted