AT312319B - Vorrichtung zur Stellwegmessung bei einer Kolben-Zylinder-Einheit von Werkzeugmaschinen od.dgl. - Google Patents
Vorrichtung zur Stellwegmessung bei einer Kolben-Zylinder-Einheit von Werkzeugmaschinen od.dgl.Info
- Publication number
- AT312319B AT312319B AT1205268A AT1205268A AT312319B AT 312319 B AT312319 B AT 312319B AT 1205268 A AT1205268 A AT 1205268A AT 1205268 A AT1205268 A AT 1205268A AT 312319 B AT312319 B AT 312319B
- Authority
- AT
- Austria
- Prior art keywords
- piston
- cylinder unit
- machine tools
- travel measurement
- travel
- Prior art date
Links
Classifications
-
- 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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/22—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 inductance, e.g. by a movable armature differentially influencing two coils
- G01D5/225—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 inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
- G01D5/2258—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 inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core
-
- 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
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1623787 | 1967-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT312319B true AT312319B (de) | 1973-12-27 |
Family
ID=5682778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1205268A AT312319B (de) | 1967-12-30 | 1968-12-11 | Vorrichtung zur Stellwegmessung bei einer Kolben-Zylinder-Einheit von Werkzeugmaschinen od.dgl. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3654549A (de) |
AT (1) | AT312319B (de) |
CH (1) | CH488999A (de) |
ES (1) | ES361773A1 (de) |
FR (1) | FR1604425A (de) |
GB (1) | GB1256721A (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956973A (en) * | 1972-07-11 | 1976-05-18 | Basic Aluminum Castings Company | Die casting machine with piston positioning control |
US4218671A (en) * | 1977-10-10 | 1980-08-19 | Coal Industry (Patents) Limited | Mine cage position describer |
US4216467A (en) * | 1977-12-22 | 1980-08-05 | Westinghouse Electric Corp. | Hand controller |
IT7829915A0 (it) * | 1977-12-29 | 1978-11-17 | Metacon Ag | Apparato per il comando di sistemi azionatori idraulici a cilindro ed a pistone. |
US4167874A (en) * | 1978-05-26 | 1979-09-18 | Sundstrand Corporation | Liquid volume measuring device |
DE2945895C2 (de) * | 1979-11-14 | 1986-06-05 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Magnetischer Stellungsgeber für hydrauliche oder pneumatische Arbeitszylinder |
US4385297A (en) * | 1980-01-14 | 1983-05-24 | Schmitt Wilhelm E | Arrangement for sensing proximity of a reciprocating member |
US4406999A (en) * | 1980-04-07 | 1983-09-27 | Clarostat Mfg. Co., Inc. | Inductive sensor |
DE3036485A1 (de) * | 1980-09-27 | 1982-05-19 | Bergwerksverband Gmbh, 4300 Essen | Hydraulischer arbeitszylinder |
US4381507A (en) * | 1981-10-27 | 1983-04-26 | D. E. McCraw, Jr. | Fluid cylinder positional indicator and method |
AT375772B (de) * | 1982-10-05 | 1984-09-10 | Schmidt Armaturen Gusswerk | Induktive laengen- und wegmesseinrichtung |
US4901628A (en) * | 1983-08-11 | 1990-02-20 | General Motors Corporation | Hydraulic actuator having a microwave antenna |
DE3343269C1 (de) * | 1983-11-30 | 1985-04-04 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zum indirekten beruehrungslosen elektrischen Messen kleiner Wege |
SE454006B (sv) * | 1984-02-16 | 1988-03-21 | Nike Ab | Hydrauliskt spennverktyg |
US4855675A (en) * | 1984-05-21 | 1989-08-08 | Sacol Powerline Limited | Inductive transducers for indicating establishment of a preselected spatial relationship between two parts |
US4608912A (en) * | 1984-11-05 | 1986-09-02 | Allied Corporation | Linear hydraulic actuator having ballistic tolerant |
DE8508933U1 (de) * | 1985-03-26 | 1985-07-04 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Druckmittelbetätigtes Schubkolbengetriebe |
CH668385A5 (de) * | 1985-10-24 | 1988-12-30 | Buehler Ag Geb | Einspritzeinheit fuer eine giessmaschine. |
DE3544323A1 (de) * | 1985-12-14 | 1987-06-19 | Bosch Gmbh Robert | Schrauber mit einer messeinrichtung zur bestimmung der translatorischen bewegung |
US4987783A (en) * | 1986-02-28 | 1991-01-29 | Antonio Nicholas F D | Sensor and transducer apparatus |
US5279163A (en) * | 1986-02-28 | 1994-01-18 | Antonio Nicholas F D | Sensor and transducer apparatus |
AT384475B (de) * | 1986-05-07 | 1987-11-25 | Vni I Pk I Promy Gidroprivodov | Elektrohydraulisches servoventil |
US4742794A (en) * | 1986-09-08 | 1988-05-10 | Bennett Marine, Inc. | Trim tab indicator system |
US4879440A (en) * | 1988-01-07 | 1989-11-07 | Lymburner Robert K | Proximity switch for a cylinder |
US4912409A (en) * | 1988-01-22 | 1990-03-27 | Sunpower, Inc. | Actuator displacement transducer having external flux excluding tube |
DE68920188T2 (de) * | 1988-01-22 | 1995-05-04 | Data Instr Inc | Positionskompensationswindung für Wegaufnehmer. |
DE3804934A1 (de) * | 1988-02-17 | 1989-08-31 | Siemens Ag | Positions-messanordnung, insbesondere fuer die kfz-technik |
GB8809575D0 (en) * | 1988-04-22 | 1988-05-25 | Penny & Giles Potentiometers L | Linear displacement transducers |
FR2634524A1 (fr) * | 1988-07-22 | 1990-01-26 | Bendix France | Dispositif de detection de la position d'un organe mobile a l'interieur d'un organe fixe |
JPH02116712A (ja) * | 1988-10-27 | 1990-05-01 | Makome Kenkyusho:Kk | 変位測定装置 |
DE3900086A1 (de) * | 1989-01-03 | 1990-07-05 | Norbert Kolb | Verstelleinrichtung mit sensor fuer ein arbeitsgeraet, insbesondere drehpflug |
US5619133A (en) * | 1989-01-11 | 1997-04-08 | Nartron Corporation | Single coil position and movement sensor having enhanced dynamic range |
US5216364A (en) * | 1989-01-11 | 1993-06-01 | Nartron Corporation | Variable transformer position sensor |
US5811967A (en) * | 1989-01-11 | 1998-09-22 | Nartron Corporation | EGR valve linear position sensor having variable coupling transformer |
US5036275A (en) * | 1989-01-11 | 1991-07-30 | Nartron Corporation | Inductive coupling position sensor method and apparatus having primary and secondary windings parallel to each other |
EP0465673A4 (en) * | 1990-01-31 | 1992-08-12 | Sumitomo Electric Industries, Ltd. | Device for measuring acceleration and the like |
US5045785A (en) * | 1990-03-05 | 1991-09-03 | Borg-Warner Automotive, Inc. | Linear position sensor with movable tapered element |
US5206587A (en) * | 1990-03-30 | 1993-04-27 | Mitchell Rose | Inductive displacement transducer having telescoping probe assembly |
DE4020368A1 (de) * | 1990-06-27 | 1992-01-02 | Bosch Gmbh Robert | Arbeitszylinder |
US5238029A (en) * | 1991-10-04 | 1993-08-24 | Fanuc Robotics North America, Inc. | Method and system for fluid transfer and non-contact sensor for use therein |
US5474013A (en) * | 1993-03-05 | 1995-12-12 | Trim Master Marine, Inc. | Trim tab auto-retract and multiple switching device |
DE9404164U1 (de) * | 1993-05-27 | 1994-05-19 | Heye Hermann Fa | Wegaufnehmer für den Positionsnachweis eines Preßstempels |
US5497147A (en) * | 1993-06-21 | 1996-03-05 | Microstrain, Company | Differential variable reluctance transducer |
US5866971A (en) * | 1993-09-09 | 1999-02-02 | Active Control Experts, Inc. | Hybrid motor |
US5450930A (en) * | 1993-12-09 | 1995-09-19 | Mgm Brakes | Heavy duty electronic brake stroke indicator |
US5438261A (en) * | 1994-02-16 | 1995-08-01 | Caterpillar Inc. | Inductive sensing apparatus for a hydraulic cylinder |
US5497804A (en) * | 1994-06-27 | 1996-03-12 | Caterpillar Inc. | Integral position sensing apparatus for a hydraulic directional valve |
SE510803C2 (sv) * | 1994-12-13 | 1999-06-28 | Volvo Ab | Tryckmediepåverkad manöveranordning |
CH689460A5 (de) * | 1995-01-26 | 1999-04-30 | Rotovolumetric Ag | Einrichtung mit einem Zylinder, einem in diesem verschiebbaren Kolben und einem im Zylinder angeordneten, induktiven Messwandler. |
US5825287A (en) * | 1995-02-02 | 1998-10-20 | Indian Head Industries | Vehicle brake monitoring system |
US5704268A (en) * | 1995-07-26 | 1998-01-06 | Thermo Fibertek Inc. | Electro-hydraulic shower oscillator for papermaking |
KR100525577B1 (ko) | 1996-10-11 | 2006-06-08 | 인디안헤드 인더스트리즈 인 코포레이티드 | 브레이크모니터링시스템 |
EP1173721A1 (de) | 1999-04-23 | 2002-01-23 | Scientific Generics Limited | Positionssensor |
US6753771B2 (en) | 2002-05-14 | 2004-06-22 | Indian Head Industries, Inc. | Vehicle monitoring system |
EP1532350A1 (de) * | 2002-08-30 | 2005-05-25 | FEV Motorentechnik GmbH | Sensoranordnung zur erfassung der bewegung eines durch einen aktuator hin und her bewegten stellgliedes mit kurzer baulänge |
AT412672B (de) * | 2002-10-30 | 2005-05-25 | Hoerbiger Kompressortech Hold | Monitor zur überwachung der bewegungsbahn eines hubkolbens |
US7163227B1 (en) | 2003-12-17 | 2007-01-16 | Burns Kerry C | Multi-position track width sensor for self-propelled agricultural sprayers |
DE102004004903A1 (de) * | 2004-01-30 | 2005-08-18 | Samson Ag | Antrieb zum Stellen eines Stellorgans, wie eines Ventils, und Einrichtung zum Regeln einer Stellbewegung |
DE102005029494B4 (de) * | 2005-06-24 | 2009-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kolben-Zylinder-Anordnung |
DE102009007657A1 (de) * | 2009-02-05 | 2010-08-12 | Wabco Gmbh | Kolben-Zylinderanordnung mit integrierter Messeinrichtung |
WO2012167808A1 (en) * | 2011-06-10 | 2012-12-13 | Cameron International Corporation | Locking device |
US9341266B1 (en) * | 2012-08-28 | 2016-05-17 | Texas Hydraulics, Inc. | Position sensing hydraulic cylinder |
SE539083C2 (sv) | 2014-09-12 | 2017-04-04 | Binar Quick-Lift Systems Ab | Manöverdon för manuell styrning av en i manöverdonet upphängd last |
US20170219118A1 (en) * | 2016-01-28 | 2017-08-03 | Hamilton Sundstrand Corporation | Bleed valve position sensor |
DE102016113510A1 (de) * | 2016-07-21 | 2018-01-25 | Weber Hydraulik Gmbh | Zylinder/Kolben-Aggregat für eine Stütze |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1088544A (de) * | ||||
US2569106A (en) * | 1946-06-29 | 1951-09-25 | James | Position indicator |
US2564221A (en) * | 1948-01-22 | 1951-08-14 | Bailey Meter Co | Electromagnetic motion responsive device |
US3030574A (en) * | 1957-02-26 | 1962-04-17 | Westinghouse Electric Corp | Position indicator |
US3020527A (en) * | 1957-05-13 | 1962-02-06 | United Aircraft Corp | Position indicating system |
US2999214A (en) * | 1958-09-04 | 1961-09-05 | Avco Mfg Corp | Temperature-compensated magnetic-cored inductor |
US3378763A (en) * | 1967-09-14 | 1968-04-16 | Budd Co | Eddy current probe with temperature compensation |
-
1968
- 1968-12-11 AT AT1205268A patent/AT312319B/de not_active IP Right Cessation
- 1968-12-13 CH CH1864968A patent/CH488999A/de not_active IP Right Cessation
- 1968-12-18 GB GB1256721D patent/GB1256721A/en not_active Expired
- 1968-12-20 FR FR1604425D patent/FR1604425A/fr not_active Expired
- 1968-12-21 ES ES361773A patent/ES361773A1/es not_active Expired
- 1968-12-30 US US787803A patent/US3654549A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH488999A (de) | 1970-04-15 |
FR1604425A (de) | 1971-11-08 |
ES361773A1 (es) | 1970-11-16 |
US3654549A (en) | 1972-04-04 |
GB1256721A (de) | 1971-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |