MX9606593A - Soporte de peec (polieteretercetona) con revestimiento de soporte de politetrafluoroetileno (ptfe), atrapado. - Google Patents

Soporte de peec (polieteretercetona) con revestimiento de soporte de politetrafluoroetileno (ptfe), atrapado.

Info

Publication number
MX9606593A
MX9606593A MX9606593A MX9606593A MX9606593A MX 9606593 A MX9606593 A MX 9606593A MX 9606593 A MX9606593 A MX 9606593A MX 9606593 A MX9606593 A MX 9606593A MX 9606593 A MX9606593 A MX 9606593A
Authority
MX
Mexico
Prior art keywords
ptfe
bearing
liner
cavity
cylindrical
Prior art date
Application number
MX9606593A
Other languages
English (en)
Inventor
Robert T Wilson
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.)
Filing date
Publication date
Application filed by Fisher Controls Int filed Critical Fisher Controls Int
Publication of MX9606593A publication Critical patent/MX9606593A/es

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/36—Polyarylene ether ketones [PAEK], e.g. PEK, PEEK
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Laminated Bodies (AREA)
  • Lift Valve (AREA)
  • Support Of The Bearing (AREA)

Abstract

Un soporte de manguito (10) para usarse en flechas de válvula giratoria (14) se somete a presiones de operacion substancialmente suficientes para extruir PTFE, (politetrafluoroetileno), que incluye una camisa de soporte no metálica cilíndrica (11) compuesta preferentemente a partir de PEEK, (polieterétercetona). La camisa de soporte tiene una cavidad interna cilíndrica (20) definida entre los labios de extremo de la cavidad anular opuesta (22, 24), dentro de dicha cavidad está dispuesto un revestimiento de PTFE cilíndrico (12). Los labios de extremo de la cavidad anular en la superficie interna de la camisa de soporte no metálica cilíndrica se extienden hacia adentro hasta una superficie de labio de extremo, en donde el diámetro de dicha superficie de labio de extremo es ligeramente más larga que el diámetro de la flecha giratoria (14) de la válvula de control. Se usa un adhesivo adecuado para unir el revestimiento (12) a la camisa de soporte (11). Los labios de extremo de la cavidad mantienen el revestimiento en posicion en caso de que el adhesivo no funcione. La construccion de los labios de extremo y los espacios libres cerrados entre los labios de extremo y la flecha rotatoria permiten al revestimiento de PTFE transportar cargas más grandes que en otras construcciones de soporte de PTFE. Después de que el revestimiento de PTFE comienza a extruir PTFE, los espacios libres cerrados aseguran que cualquier PTFE sobrecargado se mantenga dentro de la cavidad (20) de la camisa de soporte no metálica.
MX9606593A 1994-06-21 1995-06-19 Soporte de peec (polieteretercetona) con revestimiento de soporte de politetrafluoroetileno (ptfe), atrapado. MX9606593A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/262,940 US5568983A (en) 1994-06-21 1994-06-21 Peek bearing with trapped PTFE bearing liner
PCT/US1995/007778 WO1995035451A1 (en) 1994-06-21 1995-06-19 Peek bearing with trapped ptfe bearing liner

Publications (1)

Publication Number Publication Date
MX9606593A true MX9606593A (es) 1997-05-31

Family

ID=22999722

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606593A MX9606593A (es) 1994-06-21 1995-06-19 Soporte de peec (polieteretercetona) con revestimiento de soporte de politetrafluoroetileno (ptfe), atrapado.

Country Status (14)

Country Link
US (1) US5568983A (es)
EP (1) EP0766793B1 (es)
JP (1) JP3630330B2 (es)
KR (1) KR100363865B1 (es)
CN (1) CN1054188C (es)
AT (1) ATE180317T1 (es)
AU (1) AU683571B2 (es)
BR (1) BR9508106A (es)
CA (1) CA2193672C (es)
DE (1) DE69509770T2 (es)
FI (1) FI115995B (es)
MX (1) MX9606593A (es)
NO (1) NO965529L (es)
WO (1) WO1995035451A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6012900A (en) * 1998-09-23 2000-01-11 Kennedy; Steven C. Submergible pumping system with thermal sprayed polymeric wear surfaces
ATE247788T1 (de) * 1999-03-03 2003-09-15 Saint Gobain Performance Plast Rolle mit selbstschmierendem lager
US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
DE202004011323U1 (de) * 2004-07-09 2005-09-22 Storz Medical Ag Instrument zum Applizieren von Vibrationen auf dem menschlichen Körper
US8500665B2 (en) * 2004-07-09 2013-08-06 Storz Medical Ag Instrument for applying vibrations to the human body
CN100394045C (zh) * 2006-04-06 2008-06-11 上海交通大学 采用高分子材料提高大型滑动轴承自润滑的方法
JP5911026B2 (ja) 2010-09-28 2016-04-27 サン−ゴバン パフォーマンス プラスティックス コーポレイション ブッシュのためのキャストフルオロポリマーフィルム
US8601659B2 (en) 2011-02-10 2013-12-10 Surface Technology Holdings, Ltd. Burnishing tool and method for burnishing
IN2015MN00117A (es) 2012-07-23 2015-10-16 Emerson Climate Technologies
US9605677B2 (en) 2012-07-23 2017-03-28 Emerson Climate Technologies, Inc. Anti-wear coatings for scroll compressor wear surfaces
KR101308753B1 (ko) * 2012-09-24 2013-09-12 엘지전자 주식회사 합성수지제 베어링 및 이를 이용한 스크롤 압축기
WO2014176346A2 (en) 2013-04-23 2014-10-30 Lord Corporation Elevated temperature riser bearing
KR102051094B1 (ko) * 2013-06-03 2019-12-02 엘지전자 주식회사 스크롤 압축기
KR102418670B1 (ko) * 2016-06-16 2022-07-11 생―고뱅 퍼포먼스 플라스틱스 팜푸스 게엠베하 평 베어링 어셈블리

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US2704234A (en) * 1952-12-19 1955-03-15 Glacier Co Ltd Plain bearings
US2885248A (en) * 1955-06-16 1959-05-05 Charles S White Molded bearing having low friction mating surfaces
US2916338A (en) * 1957-11-29 1959-12-08 Jr Ben E Muschalek Shaft bearing
US3033623A (en) * 1958-09-02 1962-05-08 John B Thomson Fluorocarbon sleeve bearing
US3110530A (en) * 1962-01-16 1963-11-12 Gen Electric Self-lubricating sleeve bearing
GB1151742A (en) * 1965-06-24 1969-05-14 Hayward Tyler & Company Ltd Improvements in or relating to Glandless Electric Motor Driven Pumps
FR2095977A5 (es) * 1970-06-09 1972-02-11 Lemfoerder Metallwaren Ag
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US4308938A (en) * 1979-02-23 1982-01-05 Garlock Inc. Disc brake assembly and method
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DE3940600A1 (de) * 1989-12-08 1991-06-20 Freudenberg Carl Fa Elastisches drehgleitlager
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DE4217319A1 (de) * 1992-05-26 1993-12-02 Skf Gleitlager Gmbh Gleitlager und Verfahren zur Herstellung desselben

Also Published As

Publication number Publication date
WO1995035451A1 (en) 1995-12-28
ATE180317T1 (de) 1999-06-15
CN1153547A (zh) 1997-07-02
NO965529D0 (no) 1996-12-20
CA2193672A1 (en) 1995-12-28
JPH10501875A (ja) 1998-02-17
EP0766793B1 (en) 1999-05-19
JP3630330B2 (ja) 2005-03-16
FI965175A (fi) 1997-02-20
AU683571B2 (en) 1997-11-13
BR9508106A (pt) 1997-08-12
KR100363865B1 (ko) 2003-03-26
AU2866595A (en) 1996-01-15
FI115995B (fi) 2005-08-31
FI965175A0 (fi) 1996-12-20
DE69509770T2 (de) 1999-12-02
DE69509770D1 (de) 1999-06-24
EP0766793A1 (en) 1997-04-09
US5568983A (en) 1996-10-29
NO965529L (no) 1997-02-20
CA2193672C (en) 2003-09-23
CN1054188C (zh) 2000-07-05

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