ES2094971T3 - Cilindro hidraulico para una maquina dinamometrica. - Google Patents

Cilindro hidraulico para una maquina dinamometrica.

Info

Publication number
ES2094971T3
ES2094971T3 ES93112101T ES93112101T ES2094971T3 ES 2094971 T3 ES2094971 T3 ES 2094971T3 ES 93112101 T ES93112101 T ES 93112101T ES 93112101 T ES93112101 T ES 93112101T ES 2094971 T3 ES2094971 T3 ES 2094971T3
Authority
ES
Spain
Prior art keywords
ring
sealing
cylinder ring
cylinder
sealing rings
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.)
Expired - Lifetime
Application number
ES93112101T
Other languages
English (en)
Inventor
Klaus Baethke
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.)
GTM Gassmann Theiss Messtechnik GmbH
Original Assignee
GTM Gassmann Theiss Messtechnik 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 GTM Gassmann Theiss Messtechnik GmbH filed Critical GTM Gassmann Theiss Messtechnik GmbH
Application granted granted Critical
Publication of ES2094971T3 publication Critical patent/ES2094971T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Actuator (AREA)

Abstract

UN CILINDRO HIDRAULICO PARA UNA MAQUINA DE MEDIDA DE FUERZA MUESTRA UN ANILLO (9) CILINDRICO, QUE SE ENCUENTRA EN UNION DE ACCIONAMIENTO APOYADO DE FORMA GIRATORIA CON UN ACCIONAMIENTO (15) DE GIRO, SOPORTANDO DOS ANILLOS (10,12) DE UNION DEFORMABLES ELASTICAMENTE. EL PRIMER ANILLO (10) DESCANSA EN UN EMBOLO (8) DE TRABAJO QUE SE ELEVA EN EL ANILLO (9) CILINDRICO DE FORMA ESTANCA; EL SEGUNDO ANILLO (1) DESCANSA EN UN EMBOLO (11) DE GUIA QUE SE ELEVA EN CONTRAPOSICION EN EL ANILLO (9) CILINDRICO TAMBIEN DE FORMA ESTANCA. A TRAVES DE LA UNION DE LOS ANILLO (10,12) DEFORMABLES ELASTICAMENTE SE EVITA UN ESPACIO DE UNION, QUE CONDUCIRIA A UNA MODIFICACION DE LA SUPERFICIE DE EMBOLO ACTIVA Y LA EXISTENCIA DE FUERZAS DE CORRIENTE EN DIRECCION AXIAL. LAS FUERZAS DE ROZAMIENTO QUE APARECEN EN LOS ANILLO (10,12) DE UNION DISCURREN CONTRA EL MOVIMIENTO DE GIRO DEL ANILLO (9) CILINDRICO SOLO EN DIRECCION PERIMETRICA Y NO ACTUAN SOBRE LA FUERZA AXIAL.
ES93112101T 1992-09-10 1993-07-29 Cilindro hidraulico para una maquina dinamometrica. Expired - Lifetime ES2094971T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4230250A DE4230250A1 (de) 1992-09-10 1992-09-10 Hydraulikzylinder für eine Kraftmeßmaschine

Publications (1)

Publication Number Publication Date
ES2094971T3 true ES2094971T3 (es) 1997-02-01

Family

ID=6467657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112101T Expired - Lifetime ES2094971T3 (es) 1992-09-10 1993-07-29 Cilindro hidraulico para una maquina dinamometrica.

Country Status (4)

Country Link
EP (1) EP0586859B1 (es)
AT (1) ATE144618T1 (es)
DE (2) DE4230250A1 (es)
ES (1) ES2094971T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19721725C2 (de) * 1997-05-24 2000-10-05 Erichsen Gmbh & Co Kg Vorrichtung mit zwei Hydraulikzylinderanordnungen
US7078937B2 (en) 2003-12-17 2006-07-18 3M Innovative Properties Company Logic circuitry powered by partially rectified ac waveform
DE102007036214B8 (de) * 2006-12-07 2013-12-19 Council Of Scientific & Industrial Research Automatisierte Eigengewichtskraftmessmaschine zur Kalibrierung von Dehnungsmesskraftaufnehmern
CN102879216A (zh) * 2012-09-24 2013-01-16 中南大学 一种超低速运行液压机综合动态摩擦特性的测试系统
CN103728095B (zh) * 2014-01-10 2016-01-13 浙江大学 负阶跃力试验系统
CN114152387B (zh) * 2020-09-08 2024-08-23 北京康斯特仪表科技股份有限公司 动摩擦增压调压方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138170C2 (de) * 1981-09-25 1984-12-13 A.M. Erichsen Gmbh, 5600 Wuppertal Hydraulische Kraft-Normalmaschine
US4815313A (en) * 1987-11-16 1989-03-28 Abbott Laboratories Syringe pressure calibration reference
EP0403677B1 (de) * 1989-06-22 1993-04-14 A. M. Erichsen Gmbh Kraftnormal-Messeinrichtung mit hydraulischer Kraftübersetzung

Also Published As

Publication number Publication date
EP0586859A3 (es) 1994-04-13
DE59304272D1 (de) 1996-11-28
ATE144618T1 (de) 1996-11-15
EP0586859B1 (de) 1996-10-23
EP0586859A2 (de) 1994-03-16
DE4230250A1 (de) 1994-03-17

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