IT8521742A0 - Dispositivo per la determinazione dello spostamento di un pistone in un cilindro. - Google Patents

Dispositivo per la determinazione dello spostamento di un pistone in un cilindro.

Info

Publication number
IT8521742A0
IT8521742A0 IT8521742A IT2174285A IT8521742A0 IT 8521742 A0 IT8521742 A0 IT 8521742A0 IT 8521742 A IT8521742 A IT 8521742A IT 2174285 A IT2174285 A IT 2174285A IT 8521742 A0 IT8521742 A0 IT 8521742A0
Authority
IT
Italy
Prior art keywords
piston
displacement
cylinder
determining
Prior art date
Application number
IT8521742A
Other languages
English (en)
Other versions
IT1185319B (it
Inventor
Bernd Moser
Original Assignee
Boge Gmbh
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 Boge Gmbh filed Critical Boge Gmbh
Publication of IT8521742A0 publication Critical patent/IT8521742A0/it
Application granted granted Critical
Publication of IT1185319B publication Critical patent/IT1185319B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3292—Sensor arrangements
    • 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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/18—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying effective impedance of discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
IT21742/85A 1984-08-16 1985-07-26 Dispositivo per la determinazione dello spostamento di un pistone in un cilindro IT1185319B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3430045A DE3430045C2 (de) 1984-08-16 1984-08-16 Vorrichtung zur Wegbestimmung eines Kolbens

Publications (2)

Publication Number Publication Date
IT8521742A0 true IT8521742A0 (it) 1985-07-26
IT1185319B IT1185319B (it) 1987-11-12

Family

ID=6243119

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8522642U IT8522642V0 (it) 1984-08-16 1985-07-26 Dispositivo per la determinazione dello spostamento di un pistone in un cilindro.
IT21742/85A IT1185319B (it) 1984-08-16 1985-07-26 Dispositivo per la determinazione dello spostamento di un pistone in un cilindro

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8522642U IT8522642V0 (it) 1984-08-16 1985-07-26 Dispositivo per la determinazione dello spostamento di un pistone in un cilindro.

Country Status (6)

Country Link
US (1) US4638670A (it)
JP (1) JPS6148701A (it)
DE (1) DE3430045C2 (it)
FR (1) FR2569268A1 (it)
GB (1) GB2163260B (it)
IT (2) IT8522642V0 (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788489A (en) * 1985-07-12 1988-11-29 Nissan Motor Co., Ltd. Position sensor for use in variable height automotive suspension or the like
DE3636028A1 (de) * 1985-10-25 1987-04-30 Olympus Optical Co Endoskop
JP2587631B2 (ja) * 1987-03-20 1997-03-05 トキコ株式会社 車高調整装置
DE3727854A1 (de) * 1987-08-20 1989-03-02 Messerschmitt Boelkow Blohm Positionsgeber
US4798369A (en) * 1987-11-03 1989-01-17 The Firestone Tire & Rubber Company Ultrasonic air spring system
US4909536A (en) * 1988-10-24 1990-03-20 Monroe Auto Equipment Electronic height sensor
DE3909190C1 (it) * 1989-03-21 1990-08-30 August Bilstein Gmbh & Co Kg, 5828 Ennepetal, De
US5251728A (en) * 1989-07-05 1993-10-12 Boge Ag Hydraulic vibration damper or shock absorber with electrical control connections and connector therefor
US5201838A (en) * 1989-09-05 1993-04-13 Philippe Roudaut Position indicator for a piston controlled robot part
FR2651543B1 (fr) * 1989-09-05 1991-12-06 Roudaut Philippe Ensemble piston-cylindre muni de moyens de determination et de validation de la position du piston.
CA2026873C (en) * 1989-10-04 1997-06-17 Stephen C. Jacobsen Mechanical/electrical displacement transducer
US5198740A (en) * 1989-10-04 1993-03-30 University Of Utah Research Foundation Sliding contact mechanical/electrical displacement transducer
US4949573A (en) * 1989-11-13 1990-08-21 Lord Corporation Velocity transducer for vehicle suspension system
ES2032189T3 (es) * 1990-11-17 1997-10-01 Krupp Bilstein Gmbh Sensor para medir la velocidad relativa y/o la posicion entre un cilindro de un amortiguador y un piston de amortiguacion que se mueve dentro de este.
US5125681A (en) * 1990-11-26 1992-06-30 Monroe Auto Equipment Company Method and apparatus for determining the displacement of a piston within a shock absorber
DE4206380A1 (de) * 1992-02-29 1993-09-02 Teves Gmbh Alfred Daempferventil sowie verfahren zur kontinuierlichen verstellung der daempfungskraft eines regelbaren schwingungsdaempfers
US6305673B1 (en) * 1994-07-26 2001-10-23 Liquidspring Technologies, Inc. Vibration control system
US5708367A (en) * 1995-07-10 1998-01-13 Tousson; Eliahou Digital position sensor
US5952823A (en) * 1996-03-22 1999-09-14 Mts Systems Corporation Magnetostrictive linear displacement transducer for a shock absorber
DE19751661C2 (de) * 1997-11-21 2000-08-03 Daimler Chrysler Ag Kapazitive Meßeinrichtung
US6659240B2 (en) * 1999-08-10 2003-12-09 Lars Dernebo Arrangement for a piston and cylinder device
US6401883B1 (en) 1999-09-22 2002-06-11 Mts Systems Corporation Vehicle suspension strut having a continuous position sensor
US6656135B2 (en) * 2000-05-01 2003-12-02 Southwest Research Institute Passive and wireless displacement measuring device
US6551233B2 (en) * 2001-08-08 2003-04-22 R. B. Carr Engineering, Onc. Magnetic stimulator power and control circuit
US6679504B2 (en) * 2001-10-23 2004-01-20 Liquidspring Technologies, Inc. Seamless control of spring stiffness in a liquid spring system
US6598885B2 (en) 2001-10-23 2003-07-29 Liquidspring Technologies, Inc. Single valve control of damping and stiffness in a liquid spring system
DE10211813B4 (de) * 2002-03-16 2006-01-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren und Vorrichtung zur Überprüfung der Funktionssicherheit von Verschleiß- und/oder Funktionsteilen einer Scheibenbremse
US20040090020A1 (en) * 2002-11-08 2004-05-13 Arctic Cat, Inc. Electronically controlled active suspension damper
US7641181B2 (en) * 2003-01-24 2010-01-05 Liquid Spring Technologies, Inc. Distributed power suspension system
WO2004099724A2 (en) 2003-05-06 2004-11-18 Sri International Hydraulic cylinder with piston and a magnetic layer on the piston rod for piston position determination
WO2005003688A1 (en) * 2003-07-01 2005-01-13 Tiax Llc Capacitive position sensor and sensing methodology
ITBS20030093A1 (it) * 2003-10-10 2005-04-11 Gimatic Spa Attrezzo di taglio o di presa con dispositivo per rilevarne il compimento dell'azione.
DE202005002372U1 (de) * 2005-02-15 2005-04-21 Knäbel, Horst, Dipl.-Ing. Anordnung mit mehreren Messtastern
US7259553B2 (en) 2005-04-13 2007-08-21 Sri International System and method of magnetically sensing position of a moving component
DE102007046139A1 (de) * 2007-09-27 2009-04-02 Deere & Company, Moline Messvorrichtung und Messverfahren
FR2937723B1 (fr) * 2008-10-27 2018-12-07 Sensile Medical Ag Cartouche avec detection de niveau de remplissage
DE102009051989B4 (de) 2009-11-05 2018-02-22 TRW KFZ-Ausrüstung GmbH Stoßdämpfungsvorrichtung für ein Kraftfahrzeug
US8970208B2 (en) * 2010-02-11 2015-03-03 Sri International Displacement measurement system and method using magnetic encodings
US8596430B2 (en) * 2010-06-17 2013-12-03 Toyota Jidosha Kabushiki Kaisha Electrical shock absorber
DE102010052092A1 (de) 2010-11-20 2012-05-24 Zf Friedrichshafen Ag Schwingungsdämpfer mit einer Sensoreinrichtung
US9605952B2 (en) 2012-03-08 2017-03-28 Quality Manufacturing Inc. Touch sensitive robotic gripper
WO2013134610A1 (en) 2012-03-08 2013-09-12 Quality Manufacturing Inc. Touch sensitive robotic gripper
DE102014013018A1 (de) * 2014-09-02 2016-03-03 Hydac System Gmbh Hydraulisches System
US10718359B2 (en) 2015-08-21 2020-07-21 Quality Manufacturing Inc. Devices and systems for producing rotational actuation
GB2547705A (en) * 2016-02-29 2017-08-30 Meggitt Aerospace Ltd Ultrasonic brake wear sensors
GB201611053D0 (en) * 2016-06-24 2016-08-10 Gill Corp Ltd A telescopic arrangement
JP2022083556A (ja) * 2020-11-25 2022-06-06 日立Astemo株式会社 緩衝器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248959B (de) * 1967-08-31 Sogenique (Electronics) Limited, Newport Pagnell, Buckinghamshire (Großbritannien) Kapazitiver Meßumformer
US2978638A (en) * 1959-01-26 1961-04-04 Sperry Rand Corp Coercion-free capacitance bridge pick-off
US3412391A (en) * 1964-10-31 1968-11-19 Gullick Ltd Pressure-fluid-operated devices and means for indicating the condition thereof
DE1299432B (de) * 1967-12-30 1969-07-17 Maurer Ludwig Verfahren und Vorrichtung zur Stellwegmessung bei einer mit einem Druckmedium beaufschlagten Kolben-zylinder-Einheit
GB1219666A (en) * 1968-07-02 1971-01-20 Nat Res Dev Improvements in or relating to measuring
US3805150A (en) * 1970-08-17 1974-04-16 Ade Corp Environment immune high precision capacitive gauging system
US3833094A (en) * 1973-02-05 1974-09-03 S Grossman Shock absorber warning system
FR2354592A1 (fr) * 1976-06-09 1978-01-06 Secap Dispositif pour le reperage de la position d'un organe mobile, notamment d'un organe de mise en valeur dans une machine d'affranchissement
US4107975A (en) * 1976-08-23 1978-08-22 Cargile William P Method and apparatus for testing shock absorbers and the like
CH614042A5 (it) * 1977-04-20 1979-10-31 Hans Ulrich Meyer
GB2062124B (en) * 1979-10-22 1983-10-05 Secretary Industry Brit Fluid driven oscillator and hammer device
DE2945895C2 (de) * 1979-11-14 1986-06-05 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Magnetischer Stellungsgeber für hydrauliche oder pneumatische Arbeitszylinder
GB2069146A (en) * 1980-02-08 1981-08-19 Bsp Int Foundation Monitoring and controlling the operation of impulse mechanisms
US4483546A (en) * 1981-04-08 1984-11-20 Lucas Industries Public Limited Company Self-levelling suspension
GB2106651A (en) * 1981-06-30 1983-04-13 Air Power And Hydraulics Limit Displacement indication device
DE3205402A1 (de) * 1982-02-16 1983-09-01 Rudi 6200 Wiesbaden Redmer Digitaler laengengeber
EP0095805A3 (fr) * 1982-05-28 1985-10-09 Sirmo Société Anonyme Installation permettant le décodage de la position d'un symbole sur une partie mobile par rapport à un repère fixe
DE3244891C2 (de) * 1982-12-04 1985-07-11 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Einrichtung zur berührungslosen Positionsmessung
DE3331170C1 (de) * 1983-06-15 1984-12-13 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen,pneumatischen oder hydropneumatischen Aggregaten
ES8502782A1 (es) * 1983-09-24 1985-01-16 Boge Gmbh Dispositivo para determinar el recorrido de un piston de grupos hidraulicos, neumaticos o hidroneumaticos

Also Published As

Publication number Publication date
FR2569268A1 (fr) 1986-02-21
GB2163260A (en) 1986-02-19
IT1185319B (it) 1987-11-12
US4638670A (en) 1987-01-27
IT8522642V0 (it) 1985-07-26
DE3430045A1 (de) 1986-02-27
GB2163260B (en) 1988-04-20
DE3430045C2 (de) 1986-07-17
JPS6148701A (ja) 1986-03-10
GB8518450D0 (en) 1985-08-29

Similar Documents

Publication Publication Date Title
IT8521742A0 (it) Dispositivo per la determinazione dello spostamento di un pistone in un cilindro.
IT1152501B (it) Macchina alternativa a pistone e cilindro
IT8521887A0 (it) Cilindro privo di asta di pistone.
IT1221055B (it) Pompa a pistone,rispettivamente stantuffo tuffante
IT1159218B (it) Pistone per motori in genere
IT1228326B (it) Compressore a pistone alternativo con cilindro deviato.
IT8722498A0 (it) Dispositivo per determinare la corsa di un pistone.
IT8512486A0 (it) Dispositivo di torchiatura a doppio pistone e ad azione alternativa
IT1239992B (it) Pistone rinforzato
IT1177226B (it) Pistone composito
IT8520051A0 (it) Unita' a pistone.
AT383872B (de) Kolben
IT1228961B (it) Pistone alleggerito.
ATA148781A (de) Hubkolben-brennkraftmaschine
DE58904213D1 (de) Kolbenpumpe.
BR8906480A (pt) Bomba de pistao de cilindro multiplo
DE69026945D1 (de) Impulsfreie kolbenpumpe
KR860700052A (ko) 피스톤 펌프
IT8221909A0 (it) Procedimento ed apparecchiatura per determinare la posizione di un pistone nel cilindro di un motore alternativo.
IT8622176A0 (it) Complesso di valvole per compressore a pistone.
IT1142504B (it) Pompa a pistone alternativi a cilindro fisso e piastra rotante
BR9104577A (pt) Bomba de deslocamento positivo com pistao alternativo rotativo
IT8547937A1 (it) Pistone per macchine idrostatiche di spostamento
DK162404C (da) Trykmediumdrevet stempelpumpe
IT1181832B (it) Perfezionamenti nei compressori a pistone