ES2017873A6 - Caldera a presion. - Google Patents

Caldera a presion.

Info

Publication number
ES2017873A6
ES2017873A6 ES8904132A ES8904132A ES2017873A6 ES 2017873 A6 ES2017873 A6 ES 2017873A6 ES 8904132 A ES8904132 A ES 8904132A ES 8904132 A ES8904132 A ES 8904132A ES 2017873 A6 ES2017873 A6 ES 2017873A6
Authority
ES
Spain
Prior art keywords
packing
stuffing box
small clearance
assemblies
pressure vessel
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
ES8904132A
Other languages
English (en)
Inventor
Marius Robert Junier
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.)
Triten Corp
Original Assignee
Triten Corp
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 Triten Corp filed Critical Triten Corp
Publication of ES2017873A6 publication Critical patent/ES2017873A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • F16J15/186—Tightening mechanisms with continuous adjustment of the compression of the packing using springs
    • 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

Landscapes

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

Abstract

CALDERA A PRESION. SE HAN DESCUBIERTO DOS FORMAS DE EJECUCION DE UNA CAJA DE RELLENO PARA UN VASTAGO MOVIL DE UNA VALVULA, DONDE CADA CAJA DE RELLENO INCLUYE PRIMER Y SEGUNDO CONJUNTO DE EMPAQUETADURA PRIMARIA EN SUS EXTREMOS INTERIOR Y EXTERIOR, UN TERCER CONJUNTO DE EMPAQUETADURA EN MEDIO DEL PRIMERO Y EL SEGUNDO CONJUNTO DE EMPAQUETADURA, INCLUYENDO SECCIONES DE EMPAQUETADURA INTERIOR Y EXTERIOR ESPACIADAS AXIALMENTE ENTRE LAS QUE SE PUEDE INYECTAR SELLANTE, ASI COMO UN ANILLO DE PURGA ENTRE LA PRIMERA Y SEGUNDA SECCION DE EMPAQUETADURA Y RODEANDO AL VASTAGO CON POCA HOLGURA, MEDIANTE LO CUAL SE PUEDE INTRODUCIR LIQUIDO DE PURGA EN LA HOLGURA PEQUEÑA PARA QUE FLUYA MAS ALLA DEL CONJUNTO DE EMPAQUETADURA PRIMARIA INTERIOR EN EL CASO DE QUE FALLE.
ES8904132A 1989-06-21 1989-12-04 Caldera a presion. Expired - Lifetime ES2017873A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/370,233 US4899899A (en) 1989-06-21 1989-06-21 Pressure vessel

Publications (1)

Publication Number Publication Date
ES2017873A6 true ES2017873A6 (es) 1991-03-01

Family

ID=23458788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904132A Expired - Lifetime ES2017873A6 (es) 1989-06-21 1989-12-04 Caldera a presion.

Country Status (8)

Country Link
US (1) US4899899A (es)
JP (1) JP2839609B2 (es)
CA (1) CA2003760C (es)
DE (1) DE4001731C2 (es)
ES (1) ES2017873A6 (es)
FR (1) FR2648892B1 (es)
GB (1) GB2233405B (es)
IT (1) IT1239142B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042132A (en) * 1990-01-10 1991-08-27 Cummins Engine Company, Inc. Hydraulic cam bushing installation and removal tool
DE4107586C1 (es) * 1991-03-09 1992-08-13 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
JP2572773Y2 (ja) * 1991-10-29 1998-05-25 エスエムシー株式会社 メタルシリンダ
US5290046A (en) * 1992-07-08 1994-03-01 Houston James L Internal live loading packing gland
GB2287772A (en) * 1994-03-10 1995-09-27 Raymond George Coughlin Gate valve stem sealing arrangement
DE4414174A1 (de) * 1994-04-22 1995-10-26 Zimmermann & Jansen Gmbh Dichtungsanordnung für eine aus einem Gehäuse axialbeweglich herausgeführte Spindel
RU2125675C1 (ru) * 1998-03-17 1999-01-27 Московский государственный институт стали и сплавов (технологический университет) Сальниковое устройство для контрольно-технологического оборудования металлургического агрегата
GB0004949D0 (en) 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
JP4722271B2 (ja) * 2000-09-06 2011-07-13 株式会社ジェイテクト トルク検出装置
US7597797B2 (en) * 2006-01-09 2009-10-06 Alliance Process Partners, Llc System and method for on-line spalling of a coker
JP5214176B2 (ja) * 2007-06-08 2013-06-19 住友重機械工業株式会社 プラズマガン
US20090277514A1 (en) * 2008-05-09 2009-11-12 D-Cok, Llc System and method to control catalyst migration
IT1398809B1 (it) * 2010-03-17 2013-03-18 Tyco Valves & Controls Italia S R L Sistema di tenuta per valvole di intercettazione dei fludi ad alte pressioni.
RU2424459C1 (ru) * 2010-03-19 2011-07-20 Олег Савельевич Кочетов Сальниковое охлаждаемое уплотнение для аппаратов со взрывоопасной смесью
RU2443920C2 (ru) * 2010-04-02 2012-02-27 Олег Савельевич Кочетов Торцевое предохранительное уплотнение для аппаратов со взрывоопасной смесью
US10753474B2 (en) 2017-11-07 2020-08-25 Hexagon Technology As Blind boss fitting with redundant seal
CN110388503A (zh) * 2018-04-17 2019-10-29 中石化广州工程有限公司 延迟焦化装置所用阀门的填料密封结构及其使用方法
US11761538B2 (en) * 2020-02-06 2023-09-19 Tamar (R.C.) Technologies Development Ltd. Sealing system for rotary shaft
CN112517557B (zh) * 2020-12-18 2022-03-18 河北华丰能源科技发展有限公司 煤气管道在线清理装置
CN114951161A (zh) * 2021-02-25 2022-08-30 中国石油化工股份有限公司 接管疏通装置
JP7174799B2 (ja) * 2021-04-06 2022-11-17 Ckd株式会社 バタフライバルブ
US11774004B2 (en) 2021-09-27 2023-10-03 Flowserve Pte. Ltd. Pressurized dual packing seal valve

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1294341A (en) * 1917-07-30 1919-02-11 Benjamin Rush Jolly Combined field-glass and range-finder.
US3176996A (en) * 1962-10-12 1965-04-06 Barnett Leon Truman Oil balanced shaft seal
CH494355A (de) * 1969-01-31 1970-07-31 Siemens Ag Vorrichtung zur Abdichtung des Plungers einer Kolbenpumpe
DE2039276A1 (de) * 1970-08-07 1972-02-10 Mueller Ernst Dr Ing E H Hydraulischer Zylinder zur Ausuebung besonders hoher Presskraefte
DE2547415A1 (de) * 1975-10-23 1977-04-28 Hoechst Ag Packung fuer stopfbuechsen von kolbenpumpen mit metallkolben
US4340204A (en) * 1976-02-06 1982-07-20 Smith International, Inc. High pressure gate valve with preloaded, stacked, solid lubricated stem seals
US4177998A (en) * 1978-08-25 1979-12-11 Acf Industries, Incorporated Packing gland assembly
US4270760A (en) * 1979-10-15 1981-06-02 Greiman Myrl H W Sealing assembly
FR2509010A1 (fr) * 1981-07-01 1983-01-07 Sereg Soc Dispositif de commande du debit d'un fluide a garnitures facilement amovibles
GB2103310B (en) * 1981-07-31 1985-07-24 Smith International Seal
US4560232A (en) * 1982-03-24 1985-12-24 Phillips Petroleum Company Vessel with high pressure feedthru
JPS59155661A (ja) * 1983-02-22 1984-09-04 Kobe Steel Ltd 高圧加圧装置
US4561568A (en) * 1984-03-02 1985-12-31 The United States Of America As Represented By The Secretary Of The Army Liquid fuel expulsion system
US4582217A (en) * 1984-10-16 1986-04-15 Matheson Gas Products, Inc. Sealable fluid containment assembly
US4552369A (en) * 1984-12-24 1985-11-12 Gray Tool Company Stem sealing for high pressure valve
DE3510422A1 (de) * 1985-03-22 1986-09-25 Krupp Koppers GmbH, 4300 Essen Stopfbuchsabdichtung
US4653663A (en) * 1985-10-09 1987-03-31 Dayco Products, Inc. Clamping assembly for securing a flexible liner to a storage tank, and method therefor
US4793491A (en) * 1986-11-24 1988-12-27 Fluoroware, Inc. Pressurizable chemical shipping vessel
EP0293721B1 (de) * 1987-06-04 1991-05-29 Siemens Aktiengesellschaft Druckbehälter mit einem Anschlussstutzen mit einem Thermoschutz

Also Published As

Publication number Publication date
IT9046810A1 (it) 1990-12-22
DE4001731A1 (de) 1991-01-10
GB8926603D0 (en) 1990-01-17
FR2648892B1 (fr) 1992-08-28
FR2648892A1 (fr) 1990-12-28
US4899899A (en) 1990-02-13
GB2233405B (en) 1993-04-14
CA2003760C (en) 1994-09-13
IT9046810A0 (it) 1990-02-01
CA2003760A1 (en) 1990-12-21
GB2233405A (en) 1991-01-09
JPH0324388A (ja) 1991-02-01
JP2839609B2 (ja) 1998-12-16
IT1239142B (it) 1993-09-28
DE4001731C2 (de) 1994-06-23

Similar Documents

Publication Publication Date Title
ES2017873A6 (es) Caldera a presion.
MY107165A (en) A valve stem sealing means for prevention of fugitive emissions
CA2053355A1 (en) Zero clearance anti-extrusion rings for containment of ptfe packing
AU551106B2 (en) Valve stem packing structure
ATE230083T1 (de) Dichtung eines ventilshafts
CA2042238A1 (en) Floating seal arrangement
WO1998052400A3 (en) Valve
SE8003130L (sv) Blandningsseker ventil
AU2228688A (en) Valve stem packing containment for high pressure, high temperature
GB2363413A (en) A downhole actuator including a sealing bellows
IE801638L (en) Shaft seal
DE3563375D1 (en) Sealing device assuring the opstream/downstream fluid tightness of a closure member
GB1505484A (en) Shut-off valve
AU549155B2 (en) Valve seat
JPS6458897A (en) Joint connected under pressure
NO941302L (no) Pakning for rör med stor diameter
EP0217039A3 (en) Sealing device on a piston-cylinder arrangement, particusealing device on a piston-cylinder arrangement, particularly to seal the valve cone on valves with pressure comlarly to seal the valve cone on valves with pressure compensation pensation
ES8700403A1 (es) Una valvula reductora de presion
EP0681666B1 (en) Valve arrangement
AU5758196A (en) Sealing ring
DE3125226A1 (de) Feuerfeste sitzeinrichtung fuer ein absperrorgan und feuerfestes absperrorgan mit einer solchen sitzeinrichtung
KR910008323A (ko) 플러그형 밸브용의 정렬 및 시일 링 수축장치
NO971740L (no) Sintret metalltetning
DE3870175D1 (de) Relaisventileinrichtung.
JPS6474304A (en) Shock absorber for fluid power cylinder and manufacture of valve seat

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-04