DE69117655D1 - Spielfreie Stützringe für die Beschränkung von PTFE-Packungen - Google Patents

Spielfreie Stützringe für die Beschränkung von PTFE-Packungen

Info

Publication number
DE69117655D1
DE69117655D1 DE69117655T DE69117655T DE69117655D1 DE 69117655 D1 DE69117655 D1 DE 69117655D1 DE 69117655 T DE69117655 T DE 69117655T DE 69117655 T DE69117655 T DE 69117655T DE 69117655 D1 DE69117655 D1 DE 69117655D1
Authority
DE
Germany
Prior art keywords
ring
packing
rings
shaft
ptfe
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
DE69117655T
Other languages
English (en)
Other versions
DE69117655T2 (de
Inventor
Wilbur Dean Hutchens
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Application granted granted Critical
Publication of DE69117655D1 publication Critical patent/DE69117655D1/de
Publication of DE69117655T2 publication Critical patent/DE69117655T2/de
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • 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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion 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
    • F16J15/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Details Of Valves (AREA)
  • Packages (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Lift Valve (AREA)
DE69117655T 1990-10-12 1991-10-09 Spielfreie Stützringe für die Beschränkung von PTFE-Packungen Expired - Lifetime DE69117655T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/596,225 US5131666A (en) 1990-10-12 1990-10-12 Zero clearance anti-extrusion rings for containment of ptfe packing

Publications (2)

Publication Number Publication Date
DE69117655D1 true DE69117655D1 (de) 1996-04-11
DE69117655T2 DE69117655T2 (de) 1996-07-18

Family

ID=24386480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117655T Expired - Lifetime DE69117655T2 (de) 1990-10-12 1991-10-09 Spielfreie Stützringe für die Beschränkung von PTFE-Packungen

Country Status (11)

Country Link
US (1) US5131666A (de)
EP (1) EP0483097B1 (de)
JP (2) JPH04258574A (de)
KR (1) KR920008393A (de)
AT (1) ATE135093T1 (de)
AU (1) AU649724B2 (de)
CA (1) CA2053355C (de)
DE (1) DE69117655T2 (de)
FI (1) FI100129B (de)
MX (1) MX9101563A (de)
ZA (1) ZA918138B (de)

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US5593166A (en) * 1994-03-02 1997-01-14 Fisher Controls International, Inc. Low friction packing
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US5791629A (en) * 1996-10-31 1998-08-11 Fisher Controls International, Inc. Bushing-less stem guided control valve
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US6832671B1 (en) * 2001-08-10 2004-12-21 Sonnax Industries, Inc. Torque converter clutch apply valve
US20030214100A1 (en) * 2002-05-03 2003-11-20 Pippert Frederick B. Packing seal assembly for use with reciprocating cylindrical bodies
US6840520B2 (en) * 2003-01-23 2005-01-11 Fisher Controls International Llc Valve plug seal assembly
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US7100753B1 (en) * 2003-07-25 2006-09-05 Sonnax Industries, Inc. Torque converter clutch apply valve
US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
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JP4649345B2 (ja) * 2006-02-22 2011-03-09 岡野バルブ製造株式会社 軸封装置用スペーサリング
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JP5292902B2 (ja) * 2008-04-15 2013-09-18 Ｎｏｋ株式会社 シールリングの装着方法
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US8807572B2 (en) * 2011-06-21 2014-08-19 Lisa McCarthy V-pack seal and method for sealing a shaft
KR101938750B1 (ko) * 2011-08-22 2019-04-10 빅톨릭 컴패니 팽창 접합부
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US10358895B2 (en) 2014-12-30 2019-07-23 Halliburton Energy Services, Inc. Reusable pre-energized backup ring
US9627938B2 (en) * 2015-07-15 2017-04-18 Siemens Energy, Inc. Radial lead seal assembly for a generator and method incorporating the same
US9593775B2 (en) * 2015-07-15 2017-03-14 Siemens Energy, Inc. Radial lead seal assembly for a generator and a radial lead seal assembly of a generator
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JP2017172755A (ja) * 2016-03-25 2017-09-28 共栄バルブ工業株式会社 玉形弁
CN106523785A (zh) * 2016-11-25 2017-03-22 南通龙源电站阀门有限公司 一种v形结构阀杆密封填料
US10520086B2 (en) 2017-07-11 2019-12-31 T-Lon Products, Inc. Apparatus and systems for preventing extrusion
US20190024486A1 (en) * 2017-07-20 2019-01-24 Baker Hughes, A Ge Company, Llc Skive Cut Borehole Screen End Ring
US11613969B2 (en) 2017-07-20 2023-03-28 Baker Hughes Holdings Llc Skive cut borehole screen end ring method of use
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JP7142348B2 (ja) * 2017-09-07 2022-09-27 株式会社ミヤワキ 弁装置
USD895777S1 (en) 2017-09-20 2020-09-08 Gardner Denver Petroleum Pumps Llc Header ring
US10837556B2 (en) * 2017-09-20 2020-11-17 Fardner Denver Petroleum Pumps Llc Packing for a well service pump
WO2019108745A1 (en) * 2017-11-30 2019-06-06 Saint-Gobain Performance Plastics Corporation Seal, assembly, and methods of using the same
JP7428875B2 (ja) * 2019-12-13 2024-02-07 横浜ゴム株式会社 タイヤ加硫装置および方法
US11353117B1 (en) 2020-01-17 2022-06-07 Vulcan Industrial Holdings, LLC Valve seat insert system and method
JP7417080B2 (ja) * 2020-03-02 2024-01-18 横浜ゴム株式会社 タイヤ加硫装置および方法
US12049889B2 (en) 2020-06-30 2024-07-30 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11421680B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11421679B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
US11384756B1 (en) 2020-08-19 2022-07-12 Vulcan Industrial Holdings, LLC Composite valve seat system and method
CN116134252A (zh) 2020-08-19 2023-05-16 美国圣戈班性能塑料公司 密封堆叠组件
USD986928S1 (en) 2020-08-21 2023-05-23 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD980876S1 (en) 2020-08-21 2023-03-14 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD997992S1 (en) 2020-08-21 2023-09-05 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
EP4200544A4 (de) 2020-08-21 2024-07-24 Saint Gobain Performance Plastics Corp Automatischer wischer für dichtungsstapelanordnung
US11391374B1 (en) 2021-01-14 2022-07-19 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US12055221B2 (en) 2021-01-14 2024-08-06 Vulcan Industrial Holdings, LLC Dual ring stuffing box
CN115013533A (zh) * 2021-03-03 2022-09-06 艾志（南京）环保管接技术股份有限公司 双弹簧双环组成的剖分式油封
JP2023102693A (ja) * 2022-01-12 2023-07-25 内山工業株式会社 ガスケット
US11434900B1 (en) * 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve
US11920684B1 (en) 2022-05-17 2024-03-05 Vulcan Industrial Holdings, LLC Mechanically or hybrid mounted valve seat

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Also Published As

Publication number Publication date
MX9101563A (es) 1992-06-05
KR920008393A (ko) 1992-05-27
CA2053355A1 (en) 1992-04-13
DE69117655T2 (de) 1996-07-18
US5131666A (en) 1992-07-21
ZA918138B (en) 1992-08-26
FI914804A (fi) 1992-04-13
ATE135093T1 (de) 1996-03-15
FI914804A0 (fi) 1991-10-11
JPH04258574A (ja) 1992-09-14
AU649724B2 (en) 1994-06-02
JP2607779Y2 (ja) 2002-07-08
EP0483097A1 (de) 1992-04-29
FI100129B (fi) 1997-09-30
AU8576291A (en) 1992-04-16
CA2053355C (en) 2003-05-06
JP2001000017U (ja) 2001-04-27
EP0483097B1 (de) 1996-03-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FISHER CONTROLS INTERNATIONAL LLC (N.D.GES.D.STAAT