GB1397642A - Multi-part pistin ring in a reciprocating-piston internal- combustion engine and a multi-part piston ring for such an engine - Google Patents

Multi-part pistin ring in a reciprocating-piston internal- combustion engine and a multi-part piston ring for such an engine

Info

Publication number
GB1397642A
GB1397642A GB3182472A GB3182472A GB1397642A GB 1397642 A GB1397642 A GB 1397642A GB 3182472 A GB3182472 A GB 3182472A GB 3182472 A GB3182472 A GB 3182472A GB 1397642 A GB1397642 A GB 1397642A
Authority
GB
United Kingdom
Prior art keywords
ring
engine
piston
pistin
reciprocating
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
Application number
GB3182472A
Other languages
English (en)
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1397642A publication Critical patent/GB1397642A/en
Expired 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB3182472A 1971-07-07 1972-07-06 Multi-part pistin ring in a reciprocating-piston internal- combustion engine and a multi-part piston ring for such an engine Expired GB1397642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712133776 DE2133776C3 (de) 1971-07-07 1971-07-07 Mehrteiliger Kolbenring für Hubkolben-Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1397642A true GB1397642A (en) 1975-06-11

Family

ID=5812927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3182472A Expired GB1397642A (en) 1971-07-07 1972-07-06 Multi-part pistin ring in a reciprocating-piston internal- combustion engine and a multi-part piston ring for such an engine

Country Status (5)

Country Link
JP (1) JPS554221B1 (enrdf_load_stackoverflow)
DE (1) DE2133776C3 (enrdf_load_stackoverflow)
FR (1) FR2145226A5 (enrdf_load_stackoverflow)
GB (1) GB1397642A (enrdf_load_stackoverflow)
IT (1) IT960923B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH599487A5 (enrdf_load_stackoverflow) * 1976-11-23 1978-05-31 Patent & Inventions Ltd
FR2470324B1 (fr) * 1979-11-27 1985-07-19 Fmc Europe Raccord tournant pour le transfert de produits fluides
DE3939272A1 (de) * 1989-11-28 1991-05-29 Daimler Benz Ag Dichtring

Also Published As

Publication number Publication date
JPS554221B1 (enrdf_load_stackoverflow) 1980-01-29
DE2133776B2 (de) 1980-01-17
DE2133776C3 (de) 1980-09-11
IT960923B (it) 1973-11-30
FR2145226A5 (enrdf_load_stackoverflow) 1973-02-16
DE2133776A1 (de) 1973-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees