ATE135093T1 - Spielfreie stützringe für die beschränkung von ptfe-packungen - Google Patents

Spielfreie stützringe für die beschränkung von ptfe-packungen

Info

Publication number: ATE135093T1
Authority: AT; Austria
Prior art keywords: ring; packing; rings; shaft; ptfe
Prior art date: 1990-10-12

Application number

AT91870158T

Other languages

English (en)

Inventor

Wilbur Dean Hutchens

Original Assignee

Fisher Controls Int

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.)

1990-10-12

Filing date

1991-10-09

Publication date

1996-03-15

1991-10-09 Application filed by Fisher Controls Int filed Critical Fisher Controls Int

1996-03-15 Application granted granted Critical

1996-03-15 Publication of ATE135093T1 publication Critical patent/ATE135093T1/de

Links

239000004810 polytetrafluoroethylene Substances 0.000 title abstract 4
229920001343 polytetrafluoroethylene Polymers 0.000 title abstract 4
238000012856 packing Methods 0.000 abstract 5
JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 abstract 3
239000004696 Poly ether ether ketone Substances 0.000 abstract 2
238000001125 extrusion Methods 0.000 abstract 2
229920002530 polyetherether ketone Polymers 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
239000012530 fluid Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1

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
- F16J15/26—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
- 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
- F16J15/166—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)
Professional, Industrial, Or Sporting Protective Garments (AREA)
Packaging Of Machine Parts And Wound Products (AREA)
Details Of Reciprocating Pumps (AREA)
Lift Valve (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

AT91870158T 1990-10-12 1991-10-09 Spielfreie stützringe für die beschränkung von ptfe-packungen ATE135093T1 (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 (1)

Publication Number	Publication Date
ATE135093T1 true ATE135093T1 (de)	1996-03-15

Family

ID=24386480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91870158T ATE135093T1 (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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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
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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
US11421679B1 (en)	2020-06-30	2022-08-23	Vulcan Industrial Holdings, LLC	Packing assembly with threaded sleeve for interaction with an installation tool
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US11384756B1 (en)	2020-08-19	2022-07-12	Vulcan Industrial Holdings, LLC	Composite valve seat system and method
US11761540B2 (en)	2020-08-19	2023-09-19	Saint-Gobain Performance Plastics Corporation	Seal stack assembly
USD997992S1 (en)	2020-08-21	2023-09-05	Vulcan Industrial Holdings, LLC	Fluid end for a pumping system
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US11692631B2 (en)	2020-08-21	2023-07-04	Saint-Gobain Performance Plastics Corporation	Automatic wiper for seal stack assembly
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US12055221B2 (en)	2021-01-14	2024-08-06	Vulcan Industrial Holdings, LLC	Dual ring stuffing box
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1990
- 1990-10-12 US US07/596,225 patent/US5131666A/en not_active Expired - Lifetime
1991
- 1991-10-09 EP EP91870158A patent/EP0483097B1/de not_active Expired - Lifetime
- 1991-10-09 AT AT91870158T patent/ATE135093T1/de not_active IP Right Cessation
- 1991-10-09 DE DE69117655T patent/DE69117655T2/de not_active Expired - Lifetime
- 1991-10-11 MX MX9101563A patent/MX9101563A/es not_active IP Right Cessation
- 1991-10-11 KR KR1019910017859A patent/KR920008393A/ko not_active Ceased
- 1991-10-11 ZA ZA918138A patent/ZA918138B/xx unknown
- 1991-10-11 CA CA002053355A patent/CA2053355C/en not_active Expired - Lifetime
- 1991-10-11 FI FI914804A patent/FI100129B/fi not_active IP Right Cessation
- 1991-10-11 AU AU85762/91A patent/AU649724B2/en not_active Ceased
- 1991-10-11 JP JP3263764A patent/JPH04258574A/ja active Pending
2000
- 2000-09-26 JP JP2000006926U patent/JP2607779Y2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR920008393A (ko)	1992-05-27
MX9101563A (es)	1992-06-05
ZA918138B (en)	1992-08-26
CA2053355A1 (en)	1992-04-13
FI914804A0 (fi)	1991-10-11
AU649724B2 (en)	1994-06-02
DE69117655D1 (de)	1996-04-11
JP2607779Y2 (ja)	2002-07-08
DE69117655T2 (de)	1996-07-18
EP0483097A1 (de)	1992-04-29
JP2001000017U (ja)	2001-04-27
CA2053355C (en)	2003-05-06
EP0483097B1 (de)	1996-03-06
US5131666A (en)	1992-07-21
AU8576291A (en)	1992-04-16
FI914804L (fi)	1992-04-13
FI100129B (fi)	1997-09-30
JPH04258574A (ja)	1992-09-14

Legal Events

Date	Code	Title	Description
1996-09-15	UEP	Publication of translation of european patent specification
1998-07-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE135093T1 (de)	1996-03-15	Spielfreie stützringe für die beschränkung von ptfe-packungen
ATE230083T1 (de)	2003-01-15	Dichtung eines ventilshafts
ATE220771T1 (de)	2002-08-15	Vorrichtung zur abdichtung eines ringspaltes zwischen einem gehäuse und einer welle
FI963399A0 (fi)	1996-08-30	Pienkitkatiiviste
ATE134753T1 (de)	1996-03-15	Graphitdichtung
DE3663580D1 (en)	1989-06-29	Radial sealing rings and method of making these rings
DE69005152D1 (de)	1994-01-27	Dichtungen.
FI904538A0 (fi)	1990-09-14	Tiivistysjärjestelmä ja sen muunneltu tiivistysholkki
DE3480558D1 (en)	1989-12-28	Shaft seal
SE8303857D0 (sv)	1983-07-06	Labyrinttetning
ES2015933B3 (es)	1990-09-16	Anillo de obturacion para ejes radiales
CA2176751A1 (en)	1995-06-22	Machined shaft seal encased in an elastomeric sleeve
SE8804472L (sv)	1989-06-12	Axeltaetning foer taetning av ett flytande medium
SE8505883D0 (sv)	1985-12-12	Reducerventil
AU633993B2 (en)	1993-02-11	Annular sealing apparatus
ES2163990A1 (es)	2002-02-01	Anillo obturador.
GB2012378A (en)	1979-07-25	Mechanical Seals
EP0187891A3 (en)	1988-03-23	Oil seal
GB2290357A (en)	1995-12-20	Uniform Compression Gland Seal Assembly
ATE137848T1 (de)	1996-05-15	Kugelhahn
FR2678997B1 (fr)	1994-04-29	Joint d'etancheite a ame metallique et garnitures en graphite expanse.
GB823613A (en)	1959-11-18	Sealing ring assemblies including o-rings
GB2237345B (en)	1993-04-14	A sealing device
DE69530327D1 (de)	2003-05-15	Abdichtungsring
GB2336557A (en)	1999-10-27	Isolator glove cuff assembly