ES2107069T5 - Piston con junta. - Google Patents

Piston con junta.

Info

Publication number
ES2107069T5
ES2107069T5 ES94103900T ES94103900T ES2107069T5 ES 2107069 T5 ES2107069 T5 ES 2107069T5 ES 94103900 T ES94103900 T ES 94103900T ES 94103900 T ES94103900 T ES 94103900T ES 2107069 T5 ES2107069 T5 ES 2107069T5
Authority
ES
Spain
Prior art keywords
support
skirt
piston
board
magnet
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
ES94103900T
Other languages
English (en)
Other versions
ES2107069T3 (es
Inventor
Gonzalo Barillas
Guido Destefanis
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6491014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2107069(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of ES2107069T3 publication Critical patent/ES2107069T3/es
Application granted granted Critical
Publication of ES2107069T5 publication Critical patent/ES2107069T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Gasket Seals (AREA)

Abstract

JUNTA PARA UN EMBOLO ACCIONADO POR UN MEDIO CON CAPACIDAD DE CIRCULACION, ABARCANDO UN CUERPO (19 SOPORTE DE MATERIAL NO MAGNETIZABLE, QUE RODEA AL MENOS PARCIALMENTE UN IMAN (2) PERMANENTE DE FORMA ANULAR Y ESTA UNIDO CON AL MENOS UNA FALDA (3) DE OBTURACION DE MATERIAL ELASTOMERO. LA FALDA (3) DE OBTURACION DEL CUERPO (1) SOPORTE SOBRESALE EN EL LADO EXTERIOR EN DIRECCION RADIAL Y ES APLICABLE CONJUNTAMENTE CON LA PARED (4) INTERIOR DE UNA CARCASA (6) QUE RODEA EL EMBOLO (5) DE FORMA ESTANCA EN UN ENGRANE CORRESPONDIENTE. EL CUERPO (1) SOPORTE ESTA CONFIGURADO DE UNA SOLA PIEZA Y UNIDO CON EL IMAN (2) PERMANENTE.
ES94103900T 1993-06-23 1994-03-14 Piston con junta. Expired - Lifetime ES2107069T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320840A DE4320840C1 (de) 1993-06-23 1993-06-23 Dichtung für einen pneumatisch angetriebenen Kolben

Publications (2)

Publication Number Publication Date
ES2107069T3 ES2107069T3 (es) 1997-11-16
ES2107069T5 true ES2107069T5 (es) 2001-02-16

Family

ID=6491014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94103900T Expired - Lifetime ES2107069T5 (es) 1993-06-23 1994-03-14 Piston con junta.

Country Status (4)

Country Link
EP (1) EP0631057B2 (es)
AT (1) ATE157144T1 (es)
DE (2) DE4320840C1 (es)
ES (1) ES2107069T5 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9708815D0 (en) 1997-05-01 1997-06-25 Zeneca Ltd Process for making particulate compositions
DE19925083A1 (de) * 1999-06-01 2000-12-14 Festo Ag & Co Kolben für einen Arbeitszylinder und Verfahren zu seiner Herstellung
JP3468454B2 (ja) * 1999-07-12 2003-11-17 Ｓｍｃ株式会社 位置検出機能付き切換弁
JP3467213B2 (ja) * 1999-07-12 2003-11-17 Ｓｍｃ株式会社 位置検出機能付きパイロット式切換弁
DE19959664A1 (de) 1999-12-10 2001-06-13 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Bestimmung der relativen Lage zweier Fahrzeugteile
DE10238402A1 (de) * 2002-08-22 2004-03-04 Zf Sachs Ag Kolben-Zylindereinheit
DE102006006677A1 (de) * 2006-02-14 2007-08-23 Parker Hannifin Gmbh & Co. Kg Magnetkolben für Pneumatikzylinder
EP2107256A1 (de) 2008-03-31 2009-10-07 Carl Freudenberg KG Endlagengedämpfter Pneumatikzylinder
EP2256381A1 (de) 2009-05-27 2010-12-01 Carl Freudenberg KG Kolben und dessen Verwendung
WO2012052485A1 (en) 2010-10-22 2012-04-26 Seal-Mart Engineered Plastics Kg Piston for a pneumatic system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7836994U1 (de) * 1979-03-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolben für insbesondere mit Druckluft betriebene Arbeitszylinder
US3388915A (en) * 1965-07-19 1968-06-18 Gen Motors Corp Sealing means
DE7635587U1 (de) † 1976-11-11 1977-03-10 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische oder hydraulische Kolbenzylinder-Einheit
NL182098C (nl) * 1977-02-05 1988-01-04 Freudenberg Carl Zuiger, in het bijzonder voor gebruik in een pneumatische cilinder.
US4171818A (en) * 1977-04-04 1979-10-23 Ferrofluidics Corporation Dynamic lip seal using ferrofluids as sealant/lubricant
DE2730112C2 (de) † 1977-07-04 1982-04-15 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolbenanordnung, insbesondere für Trockenlaufkompressoren
NL7908203A (nl) * 1978-12-14 1980-06-17 Festo Maschf Stoll G Zuiger, in het bijzonder voor een persluchtcilinder.
DE2947516C2 (de) * 1979-11-24 1981-09-03 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolben für berührungslose Abtastung der Kolbenstellung
DE3015258C2 (de) † 1980-04-21 1987-05-07 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Induktiver Kolbenstellungsgeber
DE8209420U1 (de) * 1982-04-02 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Kolben fuer beruehrungslose abtastung der kolbenstellung
DE3442463A1 (de) * 1984-11-22 1986-05-28 Kaco Gmbh + Co, 7100 Heilbronn Dichtungsring
JPS63122902A (ja) * 1986-11-13 1988-05-26 Ckd Controls Ltd 移動体の位置確認装置
DE3644697C1 (de) * 1986-12-30 1988-02-11 Manfred Dipl-Ing Diesing Dichtungsvorrichtung mit Ferrofluid
FR2634256B1 (fr) † 1988-07-13 1992-12-31 Automax Verin perfectionne

Also Published As

Publication number Publication date
ES2107069T3 (es) 1997-11-16
EP0631057B1 (de) 1997-08-20
EP0631057A1 (de) 1994-12-28
ATE157144T1 (de) 1997-09-15
DE4320840C1 (de) 1994-12-15
DE59403770D1 (de) 1997-09-25
EP0631057B2 (de) 2000-11-29

Similar Documents

Publication Publication Date Title
ES2107069T5 (es) Piston con junta.
ES2086577T3 (es) Reten integrado, con pestaña radical.
ES2167376T3 (es) Catodo de campo magnetico.
NL160869C (nl) Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
ES2090074T3 (es) Robot biaxial con acoplamiento magnetico.
BR9608363A (pt) Disco de anel de vedaçao
MX9205304A (es) Mejoras en un retenedor para cierre de resorte
ES2045326T3 (es) Grupo de fijacion para la transmision de pares y/o fuerzas exiales.
DE69020536D1 (de) Magnetisch angetriebene Pumpe.
DK0454529T3 (da) Vertikal centrifugalpumpe
EP0548366A4 (es)
AR007134A1 (es) Guarnicion de tipo fuelle con elemento integrado de abrazadera
ES275540U (es) Unidad de accionamiento hidraulico
ITRM910816A1 (it) Apparecchio a chiocciole co-rotanti per la compressione-espansione di fluidi, con circolazione positiva del refrigerante.
FR2705968B1 (fr) Substance fluorescente de couleur bleue lumineuse excitée par des électrons à faible vitesse.
ES416436A1 (es) Mejoras introducidas en la fabricacion de tubos que tienen un extremo ensanchado.
EA200100854A1 (ru) Кальций-литические соединения
ES2193088T3 (es) Dispositivo de resorte neumatico con cierre automatico.
DE69109101D1 (de) Metallhalogenidentladungslampe mit bestimmtem schaftlastfaktor.
ES2189373T3 (es) Acoplamiento para la transmision de la rotacion en un motor sincrono.
MX2022001636A (es) Codificador magnetico.
ES2044629T3 (es) Dispositivo para el centrado y alineacion de envases..
ES2131598T3 (es) Procedimiento para la obtencion de derivados del oxazol.
ES2159782T3 (es) Herramienta para montaje de anillos de reten para arboles u otros similares.
ATE101257T1 (de) Dichtungsanordnung fuer kuehlmoebel.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 631057

Country of ref document: ES