ES2010279A6 - Sonda a base de un medio de presion. - Google Patents

Sonda a base de un medio de presion.

Info

Publication number
ES2010279A6
ES2010279A6 ES8801894A ES8801894A ES2010279A6 ES 2010279 A6 ES2010279 A6 ES 2010279A6 ES 8801894 A ES8801894 A ES 8801894A ES 8801894 A ES8801894 A ES 8801894A ES 2010279 A6 ES2010279 A6 ES 2010279A6
Authority
ES
Spain
Prior art keywords
elements
expansion
spaced apart
conduit
axially spaced
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
Application number
ES8801894A
Other languages
English (en)
Inventor
Herbert Frielingsdorf
Karl Weiss
Heribert Grewe
Engelbert Schwarz
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Emitec Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of ES2010279A6 publication Critical patent/ES2010279A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

SONDA A BASE DE UN MEDIO DE PRESION PARA ENSANCHAR VARIOS TRAMOS LONGITUDINALES DE UN ARBOL HUECO, LA CUAL INCLUYE AL MENOS UN CANAL LONGITUDINAL PARA EL MEDIO DE PRESION Y RESPECTIVOS TALADROS RADIALES DE ALIMENTACION A CADA TRAMO LONGITUDINAL DEL ARBOL HUECO QUE SE HA DE ENSANCHAR, Y ELEMENTOS DE JUNTA QUE LIMITAN LA ACTUACION DEL MEDIO DE PRESION SOBRE DICHOS TRAMOS LONGITUDINALES. EL CUERPO DELA SONDA DE PRESION ESTA COMPUESTO DE TRAMOS LONGITUDINALES RIGIDOS, QUE ACOGEN A LAS JUNTAS, Y DE TRAMOS DE TUBO FLEXIBLE, DE MENOR DIAMETRO, QUE UNEN DICHOS TRAMOS RIGIDOS. EL INVENTO ES UTIL PARA FIJAR LEVAS, ENGRANAJES Y COJINETES SOBRE ARBOLES HUECOS DE MOTORES Y MAQUINAS.
ES8801894A 1987-06-20 1988-06-17 Sonda a base de un medio de presion. Expired ES2010279A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3720486A DE3720486C1 (de) 1987-06-20 1987-06-20 Druckmittelsonde

Publications (1)

Publication Number Publication Date
ES2010279A6 true ES2010279A6 (es) 1989-11-01

Family

ID=6330009

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801894A Expired ES2010279A6 (es) 1987-06-20 1988-06-17 Sonda a base de un medio de presion.

Country Status (5)

Country Link
DE (1) DE3720486C1 (es)
ES (1) ES2010279A6 (es)
FR (1) FR2616698B1 (es)
GB (1) GB2207071B (es)
IT (1) IT8805179A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842589A1 (de) * 1988-12-17 1990-06-21 Emitec Emissionstechnologie Verfahren zum festlegen
DE19513559C2 (de) * 1995-04-18 1997-09-25 Werdau Fahrzeugwerk Vorrichtung zum Herstellen von verformten mehrwandigen Rohren mit einem oder mehreren Hohlräumen zwischen den Wandungen
DE19957508C1 (de) 1999-11-30 2001-01-04 Daimler Chrysler Ag Vorrichtung zum Fügen von Fügeteilen auf Hohlprofile mittels fluidischen Innenhochdruckes
CN110539272B (zh) * 2019-07-25 2021-06-18 上海新力动力设备研究所 适用于有限空间的软质密封圈拆卸末端执行机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939105A1 (de) * 1968-08-13 1970-02-19 High Pressure Components Ltd Verfahren und Vorrichtung zum seitlichen Aufweiten von Rohren
US4498220A (en) * 1982-08-23 1985-02-12 The Trane Company Method for pre-expanding heat exchanger tube
US4513506A (en) * 1983-08-11 1985-04-30 Westinghouse Electric Corp. Measuring of tube expansion
DE3333533A1 (de) * 1983-09-16 1985-04-18 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur hydraulischen aufweitung eines rohres
DE3530600A1 (de) * 1985-08-27 1987-03-05 Interatom Verfahren zum befestigen von antriebselementen auf einer hohlwelle

Also Published As

Publication number Publication date
FR2616698B1 (fr) 1991-07-05
GB2207071A (en) 1989-01-25
DE3720486C1 (de) 1988-11-03
GB2207071B (en) 1991-05-15
IT8805179A0 (it) 1988-06-07
GB8814490D0 (en) 1988-07-20
FR2616698A1 (fr) 1988-12-23

Similar Documents

Publication Publication Date Title
US4089265A (en) Flexographic printing roll and means for assembling same
AU696825B2 (en) Inflatable tubular sleeve for tubing or obturating a well or a pipe
KR950704674A (ko) 조인트(joints)
NZ517329A (en) Gas bearing and method of making a gas bearing for a free piston machine
AU6297190A (en) Friction grip for tubular goods
EP0446964A3 (de) Vorrichtung zum hydraulischen Aufweiten
NO972792L (no) Filter for underjordisk bruk
ES2155307A1 (es) "cojinete amortiguador hidraulico de caucho".
GB2233686A (en) Compressive seal and pressure control arrangements for downhole tools
EP0747620A3 (de) Zur Herstellung einer Rohrverbindung dienende Kupplungsvorrichtung
KR890012716A (ko) 조립된 구동축
FI873758A0 (fi) Formreglerbar vals.
SE8702973L (sv) Hydraulisk momentnyckel
US3905450A (en) Method and apparatus of lubricating sealing rings disposed axially between two machine elements
CA2130957A1 (en) Pre-Formed Stress Rings for Inflatable Packers
SE8007313L (sv) Forfaringssett och anordning for montering av langa foremal pa en roterbar axel
KR880012331A (ko) 건식고무 프레스 성형방법 및 성형장치
ES2010280A6 (es) Dispositivo para el ensanchamiento hidraulico.
GB2039670A (en) Frictionally securing a member to a shaft or bore
US4944173A (en) Probe for hydraulic expansion, including centering device
FI71608C (fi) Anordning foer sammankoppling av tvao axlar.
US4443134A (en) Yieldable roof support for mine passages and the like
DE69123237D1 (de) Rohrverbindung
IT208132Z2 (it) Elemento di supporto di tipo perfezionato per una ruota di un veicolo
GB2207071A (en) Hydraulic expansion device

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-06-17

FD1A Patent lapsed

Effective date: 19970504