IT1287045B1 - Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe - Google Patents

Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe

Info

Publication number
IT1287045B1
IT1287045B1 IT96BG000020A ITBG960020A IT1287045B1 IT 1287045 B1 IT1287045 B1 IT 1287045B1 IT 96BG000020 A IT96BG000020 A IT 96BG000020A IT BG960020 A ITBG960020 A IT BG960020A IT 1287045 B1 IT1287045 B1 IT 1287045B1
Authority
IT
Italy
Prior art keywords
endothermal
compressors
pumps
motors
seal rings
Prior art date
Application number
IT96BG000020A
Other languages
English (en)
Inventor
Gianangelo Taschini
Original Assignee
Tecnomeccanicatreviglio Di Gia
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 Tecnomeccanicatreviglio Di Gia filed Critical Tecnomeccanicatreviglio Di Gia
Priority to IT96BG000020A priority Critical patent/IT1287045B1/it
Priority to PCT/EP1997/001968 priority patent/WO1997039262A1/en
Priority to AU26999/97A priority patent/AU2699997A/en
Publication of ITBG960020A1 publication Critical patent/ITBG960020A1/it
Application granted granted Critical
Publication of IT1287045B1 publication Critical patent/IT1287045B1/it

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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/04—Helical rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Gasket Seals (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Sealing Devices (AREA)
IT96BG000020A 1996-04-18 1996-04-18 Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe IT1287045B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT96BG000020A IT1287045B1 (it) 1996-04-18 1996-04-18 Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe
PCT/EP1997/001968 WO1997039262A1 (en) 1996-04-18 1997-04-18 Cylindrical spiral piston rings, in particular for pistons of the composite type, for endothermic motors, compressors and pumps
AU26999/97A AU2699997A (en) 1996-04-18 1997-04-18 Cylindrical spiral piston rings, in particular for pistons of the composite type, for endothermic motors, compressors and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BG000020A IT1287045B1 (it) 1996-04-18 1996-04-18 Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe

Publications (2)

Publication Number Publication Date
ITBG960020A1 ITBG960020A1 (it) 1997-10-18
IT1287045B1 true IT1287045B1 (it) 1998-07-30

Family

ID=11336438

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96BG000020A IT1287045B1 (it) 1996-04-18 1996-04-18 Anelli di tenuta a spirale cilindrica per pistoni particolarmente di tipo composito di motori endotermici,compressori e pompe

Country Status (3)

Country Link
AU (1) AU2699997A (it)
IT (1) IT1287045B1 (it)
WO (1) WO1997039262A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6345124B2 (ja) * 2012-02-17 2018-06-20 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ 内燃機関用のピストンリング

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767164A (en) * 1928-09-04 1930-06-24 Ahern James Leo Piston and rod packing
US2124623A (en) * 1935-10-02 1938-07-26 Matthew G Kurth Packing assembly
FR858706A (fr) * 1939-04-28 1940-12-02 Dispositif d'étanchéité pour pistons de moteurs et autres machines
DE4131386A1 (de) * 1991-09-20 1993-03-25 Bayerische Motoren Werke Ag Spiralfoermiger kolbenring

Also Published As

Publication number Publication date
AU2699997A (en) 1997-11-07
ITBG960020A1 (it) 1997-10-18
WO1997039262A1 (en) 1997-10-23

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Legal Events

Date Code Title Description
0001 Granted