PL3956586T3 - Układ i sposób automatycznego oddziaływania na materiał uszczelniający za pomocą zespołu obciążającego uszczelnienie - Google Patents

Układ i sposób automatycznego oddziaływania na materiał uszczelniający za pomocą zespołu obciążającego uszczelnienie

Info

Publication number
PL3956586T3
PL3956586T3 PL20722985.7T PL20722985T PL3956586T3 PL 3956586 T3 PL3956586 T3 PL 3956586T3 PL 20722985 T PL20722985 T PL 20722985T PL 3956586 T3 PL3956586 T3 PL 3956586T3
Authority
PL
Poland
Prior art keywords
sealing material
loading unit
seal loading
automatically affecting
affecting
Prior art date
Application number
PL20722985.7T
Other languages
English (en)
Inventor
Henri Vincent AZIBERT
Robert James POWERS
Michael P. Grimanis
Philip Michael MAHONEY Jr.
Original Assignee
A.W. Chesterton Company
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 A.W. Chesterton Company filed Critical A.W. Chesterton Company
Publication of PL3956586T3 publication Critical patent/PL3956586T3/pl

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
    • F16J15/18—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
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/067—Split 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Package Closures (AREA)
PL20722985.7T 2019-04-18 2020-04-16 Układ i sposób automatycznego oddziaływania na materiał uszczelniający za pomocą zespołu obciążającego uszczelnienie PL3956586T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962835966P 2019-04-18 2019-04-18
PCT/US2020/028494 WO2020214800A1 (en) 2019-04-18 2020-04-16 System and method for automatically energizing packing material with a packing loading assembly

Publications (1)

Publication Number Publication Date
PL3956586T3 true PL3956586T3 (pl) 2025-09-22

Family

ID=70476593

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20722985.7T PL3956586T3 (pl) 2019-04-18 2020-04-16 Układ i sposób automatycznego oddziaływania na materiał uszczelniający za pomocą zespołu obciążającego uszczelnienie

Country Status (13)

Country Link
US (1) US20200332895A1 (pl)
EP (1) EP3956586B1 (pl)
JP (1) JP7667089B2 (pl)
AU (1) AU2020258441B2 (pl)
CA (1) CA3136264A1 (pl)
CL (1) CL2021002699A1 (pl)
CO (1) CO2021015317A2 (pl)
ES (1) ES3038442T3 (pl)
FI (1) FI3956586T3 (pl)
MX (1) MX2021012569A (pl)
PL (1) PL3956586T3 (pl)
WO (1) WO2020214800A1 (pl)
ZA (1) ZA202109174B (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12331836B2 (en) 2019-04-18 2025-06-17 A. W. Chesterton Company System and method for automatically energizing packing material with a packing loading assembly
US11674597B2 (en) * 2020-09-08 2023-06-13 Seal-Ryt Corp. Remotely adjustable gland follower for a shaft sealing system
EP4612424A1 (en) * 2022-11-01 2025-09-10 A.W. Chesterton Company System and method for automatically energizing packing material with a packing loading assembly
US12392412B2 (en) * 2022-12-15 2025-08-19 Rtx Corporation Hydraulically supported face seal
WO2025217177A1 (en) * 2024-04-09 2025-10-16 A.W. Chesterton Company Pressure balanced self-regulating mechanical packing sealing assembly
NO349254B1 (en) * 2024-05-08 2025-11-17 Olvondo Tech As Rod seal module

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434728A (en) * 1966-09-26 1969-03-25 Paul C Soldato Means of automatically adjusting hydraulic pneumatic packings
US3955822A (en) * 1975-03-28 1976-05-11 Dresser Industries, Inc. Rod pump stuffing box control system
DE2645755A1 (de) * 1976-10-09 1978-04-13 Klein Schanzlin & Becker Ag Wellendichtung
US4289317A (en) * 1979-07-25 1981-09-15 Peerless Pump Division, Indian Head, Inc. Pump shaft closure
US4291768A (en) * 1980-01-14 1981-09-29 W-K-M Wellhead Systems, Inc. Packing assembly for wellheads
US5056758A (en) * 1990-05-11 1991-10-15 Bramblet John W Valve stem packing structure
DE4028048C2 (de) * 1990-09-05 1994-12-08 Blohm Voss Ag Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schiffspropellerwellen
US5267736A (en) * 1990-09-05 1993-12-07 Blohm & Voss Ag Sealing apparatus for rotating shafts, in particular stern tube seal for the propeller shaft of a ship
DE4117097C2 (de) * 1991-05-25 1995-11-16 Blohm Voss Ag Abdichtungsvorrichtung für rotierende Wellen, insbesondere Stevenrohrabdichtung für Schiffspropellerwellen
US5056757A (en) * 1990-10-12 1991-10-15 Fisher Controls International, Inc. Packing containment for live loaded fugitive emission seals
US5213340A (en) * 1990-11-28 1993-05-25 Aw Chesterton Company Balanced mechanical seal
DE9116517U1 (de) * 1991-07-04 1993-01-21 J.M. Voith Gmbh, 89522 Heidenheim Einrichtung nach Art einer Stopfbuchse
US5290046A (en) * 1992-07-08 1994-03-01 Houston James L Internal live loading packing gland
TW330658U (en) * 1993-03-12 1998-04-21 Warman Int Ltd Gland seal assembly housing
US6325387B2 (en) * 1998-06-16 2001-12-04 The Young Industries, Inc. Packing gland assembly
GB2360555B (en) * 1998-12-11 2002-04-10 Grm Distributors Ltd A sealing device and a method of repairing/replacing sealing devices
US6394461B1 (en) * 2000-03-17 2002-05-28 Tom Henderson Pressure compensated stuffing box for reciprocating pumping units
WO2008028235A1 (en) * 2006-09-05 2008-03-13 Technofast Industries Pty Ltd Gland packer
US9835267B2 (en) * 2011-09-09 2017-12-05 Control Components, Inc. Valve packing fugitive emission detection system
US20160077530A1 (en) * 2014-09-12 2016-03-17 Michael T. Moran Smart valve for controlling a plumbing fixture

Also Published As

Publication number Publication date
CO2021015317A2 (es) 2022-02-17
US20200332895A1 (en) 2020-10-22
BR112021020541A2 (pt) 2022-01-04
JP7667089B2 (ja) 2025-04-22
EP3956586B1 (en) 2025-06-25
MX2021012569A (es) 2021-11-12
AU2020258441B2 (en) 2026-02-12
CL2021002699A1 (es) 2022-11-25
ZA202109174B (en) 2023-07-26
WO2020214800A1 (en) 2020-10-22
AU2020258441A1 (en) 2021-12-02
NZ782116A (en) 2025-09-26
ES3038442T3 (en) 2025-10-13
EP3956586A1 (en) 2022-02-23
FI3956586T3 (fi) 2025-08-26
JP2022528923A (ja) 2022-06-16
CA3136264A1 (en) 2020-10-22

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