ES2113234B1 - Empaquetadura para el cierre del asiento superior de valvulas de piston. - Google Patents

Empaquetadura para el cierre del asiento superior de valvulas de piston.

Info

Publication number
ES2113234B1
ES2113234B1 ES9400317A ES9400317A ES2113234B1 ES 2113234 B1 ES2113234 B1 ES 2113234B1 ES 9400317 A ES9400317 A ES 9400317A ES 9400317 A ES9400317 A ES 9400317A ES 2113234 B1 ES2113234 B1 ES 2113234B1
Authority
ES
Spain
Prior art keywords
gasket
closing
upper seat
piston valves
carbon
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 - Fee Related
Application number
ES9400317A
Other languages
English (en)
Other versions
ES2113234A1 (es
Inventor
Alegre Manuel Sanz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9400317A priority Critical patent/ES2113234B1/es
Publication of ES2113234A1 publication Critical patent/ES2113234A1/es
Application granted granted Critical
Publication of ES2113234B1 publication Critical patent/ES2113234B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

EMPAQUETADURA PARA EL CIERRE DEL ASIENTO SUPERIOR DE VALVULAS DE PISTON; QUE COMPRENDE UNA SERIE DE ANILLOS EN FORMA DE CORONA CIRCULAR RELACIONADOS ENTRE SI, CADA UNO DE ELLOS SE CONSTITUYE DE, AL MENOS, UN CUERPO DE CINTA CORRUGADA DE CARBONO Y DE, AL MENOS, UN CUERPO DE PLANCHA DE CARBONO, CUANDO EL NUMERO DE CUERPOS DE CINTAS CORRUGADAS ES DOS O MULTIPLO DE DOS, ENTRE CADA DOS DE ELLOS SE DISPONE UNO DE PLANCHA DE CARBONO.
ES9400317A 1994-02-18 1994-02-18 Empaquetadura para el cierre del asiento superior de valvulas de piston. Expired - Fee Related ES2113234B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400317A ES2113234B1 (es) 1994-02-18 1994-02-18 Empaquetadura para el cierre del asiento superior de valvulas de piston.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400317A ES2113234B1 (es) 1994-02-18 1994-02-18 Empaquetadura para el cierre del asiento superior de valvulas de piston.

Publications (2)

Publication Number Publication Date
ES2113234A1 ES2113234A1 (es) 1998-04-16
ES2113234B1 true ES2113234B1 (es) 1999-01-01

Family

ID=8285270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400317A Expired - Fee Related ES2113234B1 (es) 1994-02-18 1994-02-18 Empaquetadura para el cierre del asiento superior de valvulas de piston.

Country Status (1)

Country Link
ES (1) ES2113234B1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157835A (en) * 1975-04-08 1979-06-12 Otto Kahle Strip seal for stuffing box packing
US4340204A (en) * 1976-02-06 1982-07-20 Smith International, Inc. High pressure gate valve with preloaded, stacked, solid lubricated stem seals
US4363465A (en) * 1976-06-16 1982-12-14 Smith International, Inc. Extreme temperature, high pressure balanced, rising stem gate valve with super preloaded, stacked, solid lubricated, metal-to-metal seal
US4190257A (en) * 1978-02-01 1980-02-26 Union Carbide Corporation Packing ring containing flexible graphite
US4328974A (en) * 1980-02-19 1982-05-11 White Richard E Stuffing box packing system and method
US5050298A (en) * 1988-09-23 1991-09-24 Sealing Equipment Products Co. Method of manufacturing a mechanically-bonded, monolithic sealing ring for stuffing box including axially central portion made of compressed flexible foamed graphite tape

Also Published As

Publication number Publication date
ES2113234A1 (es) 1998-04-16

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