ES273011U - "dispositivo de estanqueidad para valvulas" - Google Patents

"dispositivo de estanqueidad para valvulas"

Info

Publication number
ES273011U
ES273011U ES1983273011U ES273011U ES273011U ES 273011 U ES273011 U ES 273011U ES 1983273011 U ES1983273011 U ES 1983273011U ES 273011 U ES273011 U ES 273011U ES 273011 U ES273011 U ES 273011U
Authority
ES
Spain
Prior art keywords
valve
seal
packing ring
springs
cap
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.)
Granted
Application number
ES1983273011U
Other languages
English (en)
Other versions
ES273011Y (es
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.)
CASTANO MARTIN JOSE M
Original Assignee
CASTANO MARTIN JOSE M
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 CASTANO MARTIN JOSE M filed Critical CASTANO MARTIN JOSE M
Priority to ES1983273011U priority Critical patent/ES273011Y/es
Publication of ES273011U publication Critical patent/ES273011U/es
Priority to DE19843400314 priority patent/DE3400314A1/de
Application granted granted Critical
Publication of ES273011Y publication Critical patent/ES273011Y/es
Expired legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Lift Valve (AREA)

Abstract

Dispositivo de estanqueidad para válvulas, esencialmente caracterizado por la disposición de un retén, en goma o similar, el cual es de forma cilíndrica hueca, tubular, con su sección transversal radial en forma de U y con su hueco o cavidad en forma de V, preferentemente, el cual se dispone abrazando al eje deslizante de la válvula y abrazado por el cuerpo de la tapa de dicha válvula, con la abertura de la cavidad hacia abajo, presentando el retén resaltes circulares en sus superficies laterales interior y exterior, uno al menos en cada una, así como entrantes circulares en las dos paredes de la cavidad que recepcionan muelles helicoidales de espiras abiertas y cerradas que presionan los labios del retén contra el cuerpo de la tapa de válvula y contra el eje deslizante, los cuales muelles, al menos uno por cada pared, se sitúan lo más cercanamente posible al borde inferior de la cavidad.
ES1983273011U 1983-06-17 1983-06-17 "dispositivo de estanqueidad para valvulas" Expired ES273011Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1983273011U ES273011Y (es) 1983-06-17 1983-06-17 "dispositivo de estanqueidad para valvulas"
DE19843400314 DE3400314A1 (de) 1983-06-17 1984-01-05 Dichtungsvorrichtung fuer ein ventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983273011U ES273011Y (es) 1983-06-17 1983-06-17 "dispositivo de estanqueidad para valvulas"

Publications (2)

Publication Number Publication Date
ES273011U true ES273011U (es) 1983-12-16
ES273011Y ES273011Y (es) 1984-07-16

Family

ID=8426140

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983273011U Expired ES273011Y (es) 1983-06-17 1983-06-17 "dispositivo de estanqueidad para valvulas"

Country Status (2)

Country Link
DE (1) DE3400314A1 (es)
ES (1) ES273011Y (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146793A (en) * 1989-10-06 1992-09-15 Millipore Corporation Fluid seal
FR2705425B1 (fr) * 1993-05-19 1995-08-04 Procal Joint de tige de soupape.
DE10315896A1 (de) * 2003-04-08 2004-10-28 Hydac Accessories Gmbh Kugelhahn
ES2364494T3 (es) * 2006-03-17 2011-09-05 Carrara S.P.A. Un dispositivo funcional, tal como una válvula de apertura y cierre, dotada de medios de estanquidad.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729128C (de) * 1938-02-27 1942-12-10 Freudenberg Carl Fa Aus elastischem Werkstoff bestehende Dichtung fuer umlaufende Wellen oder hin und her gehende Stangen
DE1696441U (de) * 1955-01-26 1955-04-14 Rehbein Geb Selbsttaetig wirkende dichtung.
DE2644419C3 (de) * 1976-09-30 1979-05-17 Borsig Gmbh, 1000 Berlin Antriebszapfenabdichtung eines Kugelhahns

Also Published As

Publication number Publication date
ES273011Y (es) 1984-07-16
DE3400314A1 (de) 1984-12-20

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19990601