ITMI912780A1 - Anello di tenuta per organi scorrevoli operanti a temperature molto basse - Google Patents

Anello di tenuta per organi scorrevoli operanti a temperature molto basse

Info

Publication number
ITMI912780A1
ITMI912780A1 IT002780A ITMI912780A ITMI912780A1 IT MI912780 A1 ITMI912780 A1 IT MI912780A1 IT 002780 A IT002780 A IT 002780A IT MI912780 A ITMI912780 A IT MI912780A IT MI912780 A1 ITMI912780 A1 IT MI912780A1
Authority
IT
Italy
Prior art keywords
low temperatures
seal ring
sliding parts
parts operating
operating
Prior art date
Application number
IT002780A
Other languages
English (en)
Inventor
Canani Stefano Berni
Original Assignee
Cmi Pasquini S R L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11360912&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITMI912780(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cmi Pasquini S R L filed Critical Cmi Pasquini S R L
Priority to ITMI912780A priority Critical patent/IT1251740B/it
Publication of ITMI912780A0 publication Critical patent/ITMI912780A0/it
Priority to DE69210167T priority patent/DE69210167T2/de
Priority to AT92203111T priority patent/ATE137317T1/de
Priority to EP92203111A priority patent/EP0538934B2/en
Priority to ES92203111T priority patent/ES2086641T5/es
Priority to ZA927917A priority patent/ZA927917B/xx
Priority to AU27150/92A priority patent/AU667840B2/en
Priority to BR929204201A priority patent/BR9204201A/pt
Publication of ITMI912780A1 publication Critical patent/ITMI912780A1/it
Priority to US08/275,317 priority patent/US5791653A/en
Publication of IT1251740B publication Critical patent/IT1251740B/it
Application granted granted Critical

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
    • F16J15/20—Packing materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gasket Seals (AREA)
ITMI912780A 1991-10-21 1991-10-21 Anello di tenuta per organi scorrevoli operanti a temperature molto basse IT1251740B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI912780A IT1251740B (it) 1991-10-21 1991-10-21 Anello di tenuta per organi scorrevoli operanti a temperature molto basse
ES92203111T ES2086641T5 (es) 1991-10-21 1992-10-09 Anillo obturador para unidades deslizantes que funcionan a temperaturas muy bajas.
EP92203111A EP0538934B2 (en) 1991-10-21 1992-10-09 Sealing ring for sliding units operating at very low temperatures
AT92203111T ATE137317T1 (de) 1991-10-21 1992-10-09 Dichtungsring für gleitende teile, funktionierend bei sehr niedrigen temperaturen
DE69210167T DE69210167T2 (de) 1991-10-21 1992-10-09 Dichtungsring für gleitende Teile, funktionierend bei sehr niedrigen Temperaturen
ZA927917A ZA927917B (en) 1991-10-21 1992-10-14 Sealing ring for sliding units operating at very low temperatures.
AU27150/92A AU667840B2 (en) 1991-10-21 1992-10-19 Sealing ring for sliding units operating at very low temperatures
BR929204201A BR9204201A (pt) 1991-10-21 1992-10-20 Anel de vedacao para unidades deslizantes que operam a temperaturas muito baixas
US08/275,317 US5791653A (en) 1991-10-21 1994-07-13 Sealing ring for sliding units operating at very low temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912780A IT1251740B (it) 1991-10-21 1991-10-21 Anello di tenuta per organi scorrevoli operanti a temperature molto basse

Publications (3)

Publication Number Publication Date
ITMI912780A0 ITMI912780A0 (it) 1991-10-21
ITMI912780A1 true ITMI912780A1 (it) 1993-04-21
IT1251740B IT1251740B (it) 1995-05-23

Family

ID=11360912

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912780A IT1251740B (it) 1991-10-21 1991-10-21 Anello di tenuta per organi scorrevoli operanti a temperature molto basse

Country Status (9)

Country Link
US (1) US5791653A (it)
EP (1) EP0538934B2 (it)
AT (1) ATE137317T1 (it)
AU (1) AU667840B2 (it)
BR (1) BR9204201A (it)
DE (1) DE69210167T2 (it)
ES (1) ES2086641T5 (it)
IT (1) IT1251740B (it)
ZA (1) ZA927917B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055829B2 (en) * 2000-02-21 2006-06-06 Russell Larry R Antiextrusion device
US20060220327A1 (en) * 2001-02-19 2006-10-05 Russell Larry R Groove-mounted seals with integral antiextrusion device
DE102011055740A1 (de) * 2011-11-25 2013-05-29 Kempchen Dichtungstechnik Gmbh Dichtpackungsring sowie Dichtpackungssatz mit einer Vielzahl von Dichtpackungsringen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251211A (en) * 1939-11-15 1941-07-29 Garlock Packing Co Packing
US2537230A (en) * 1946-12-27 1951-01-09 Mueller Co Packing assembly
US3179426A (en) * 1962-06-25 1965-04-20 Gen Motors Corp High temperature actuator seal
US3576330A (en) * 1970-01-26 1971-04-27 Armstrong Cork Co Rubber metal laminated gasket construction
US3841289A (en) * 1973-02-20 1974-10-15 Gen Motors Corp Engine cylinder head gasket
US4116451A (en) * 1977-06-16 1978-09-26 Maurer Engineering, Inc. Shaft seal assembly and seal ring therefor
US4160551A (en) * 1977-10-03 1979-07-10 Engineering Enterprises, Inc. Seal assembly
US4350346A (en) * 1981-03-27 1982-09-21 Smith International, Inc. Heat resistant seal
US4394023A (en) * 1982-09-29 1983-07-19 Daniel Industries Inc. High temperature valve stem packing with coiled graphite seal rings
US4665978A (en) * 1985-12-19 1987-05-19 Baker Oil Tools, Inc. High temperature packer for well conduits
DE3745040C2 (de) * 1987-07-03 1998-06-18 Kempchen & Co Gmbh Ventilspindeldichtung an Ventilspindeln von Hochdruckdampfventilen
US4911972A (en) * 1988-08-12 1990-03-27 Union Carbide Corporation Insulating composite gasket

Also Published As

Publication number Publication date
ES2086641T5 (es) 2001-10-16
EP0538934B2 (en) 2001-08-08
ZA927917B (en) 1993-04-14
US5791653A (en) 1998-08-11
IT1251740B (it) 1995-05-23
DE69210167D1 (de) 1996-05-30
ES2086641T3 (es) 1996-07-01
ITMI912780A0 (it) 1991-10-21
DE69210167T2 (de) 1996-09-12
AU667840B2 (en) 1996-04-18
ATE137317T1 (de) 1996-05-15
BR9204201A (pt) 1993-05-04
EP0538934B1 (en) 1996-04-24
AU2715092A (en) 1993-04-22
EP0538934A1 (en) 1993-04-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030