DE2251417C3 - Innendichtung für eine Kreiskolben-Brennkraftmaschine - Google Patents

Innendichtung für eine Kreiskolben-Brennkraftmaschine

Info

Publication number
DE2251417C3
DE2251417C3 DE2251417A DE2251417A DE2251417C3 DE 2251417 C3 DE2251417 C3 DE 2251417C3 DE 2251417 A DE2251417 A DE 2251417A DE 2251417 A DE2251417 A DE 2251417A DE 2251417 C3 DE2251417 C3 DE 2251417C3
Authority
DE
Germany
Prior art keywords
inner seal
radially
seal according
sealing elements
intermediate ring
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
DE2251417A
Other languages
German (de)
English (en)
Other versions
DE2251417B2 (de
DE2251417A1 (de
Inventor
Noriyuki Hiroshima Kurio
Sakai Urawa Saitama Moriya
Youji Tokio Suzuki
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of DE2251417A1 publication Critical patent/DE2251417A1/de
Publication of DE2251417B2 publication Critical patent/DE2251417B2/de
Application granted granted Critical
Publication of DE2251417C3 publication Critical patent/DE2251417C3/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/10—Sealings for working fluids between radially and axially movable parts
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE2251417A 1971-10-21 1972-10-20 Innendichtung für eine Kreiskolben-Brennkraftmaschine Expired DE2251417C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971096768U JPS5136083Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-21 1971-10-21

Publications (3)

Publication Number Publication Date
DE2251417A1 DE2251417A1 (de) 1973-04-26
DE2251417B2 DE2251417B2 (de) 1974-10-31
DE2251417C3 true DE2251417C3 (de) 1975-06-12

Family

ID=14173800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2251417A Expired DE2251417C3 (de) 1971-10-21 1972-10-20 Innendichtung für eine Kreiskolben-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US3797976A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5136083Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2251417C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070305U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-12 1975-06-21
DE2449619A1 (de) * 1974-10-18 1976-04-22 Audi Nsu Auto Union Ag Kolben einer rotationskolbenmaschine in trochoidenbauart mit einer innendichtung
IT1117132B (it) * 1977-11-15 1986-02-10 Riv Officine Di Villar Perosa Dispositivo di tenuta di tipo assiale atto a realizzare la tenuta tra un organo fisso ed un organo rotante
DE3045475C2 (de) * 1980-12-03 1982-11-18 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Gasgesperrte Wellendichtung mit Kompensationsring
US6340160B1 (en) 1997-09-30 2002-01-22 Gilbert W. Younger System for sealing relatively movable elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145900A (en) * 1965-09-22 1969-03-19 Toyo Kogyo Kabushiki Kaisha Seal construction in rotary-piston combustion engine pistons
DE1576933A1 (de) * 1966-09-10 1970-06-11 Nippon Piston Ring Co Ltd Dichtung fuer Kreiskolbenmotoren
GB1186257A (en) * 1966-09-26 1970-04-02 Toyo Kogyo Kabushiki Kaisha Sealing Means for Pistons of Rotary-Piston Internal Combustion Engines.
JPS454724Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-04-18 1970-03-05

Also Published As

Publication number Publication date
US3797976A (en) 1974-03-19
DE2251417B2 (de) 1974-10-31
DE2251417A1 (de) 1973-04-26
JPS5136083Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-04
JPS4864603U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee