ES407047A1 - Cartridge oil seal for rotating combustion engines - Google Patents

Cartridge oil seal for rotating combustion engines

Info

Publication number
ES407047A1
ES407047A1 ES407047A ES407047A ES407047A1 ES 407047 A1 ES407047 A1 ES 407047A1 ES 407047 A ES407047 A ES 407047A ES 407047 A ES407047 A ES 407047A ES 407047 A1 ES407047 A1 ES 407047A1
Authority
ES
Spain
Prior art keywords
housing
end wall
axial end
channel
parts
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
ES407047A
Other languages
Spanish (es)
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.)
Ramsey Corp
Original Assignee
Ramsey Corp
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 Ramsey Corp filed Critical Ramsey Corp
Publication of ES407047A1 publication Critical patent/ES407047A1/en
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
    • F01C19/08—Axially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Mechanical Sealing (AREA)

Abstract

A cartridge-type oil plug arrangement for use in internal combustion engines with rotary pistons, the pistons having ring grooves therein, characterized in that a housing is provided, said housing having a substantially U-shaped cross section, with an open axial end wall opening into an inner channel, at least one sealing ring located in said channel, said sealing ring having a substantially U-shaped cross section, with an open axial end wall opening into a channel and a closed axial end wall, the outer surface of the closed end wall having a sealing face therein, a spring member in said housing, said spring member having parts thereof received inside the rim channel, said member being caught. spring between a closed axial end wall of the housing and the inside face of the axial end wall of the sealing ring portion, said spring member being effective in pushing said sealing ring away from the axial end wall of the housing, parts of the housing turned inward at the open axial end to reduce the dimension of the open end to less than the channel dimension of the housing, the parts turned inwardly a support member limiting the axial movement of parts of said ring within the channel of the housing. (Machine-translation by Google Translate, not legally binding)
ES407047A 1971-10-01 1972-09-27 Cartridge oil seal for rotating combustion engines Expired ES407047A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00185581A US3822973A (en) 1971-10-01 1971-10-01 Cartridge oil seal for rotating combustion engines

Publications (1)

Publication Number Publication Date
ES407047A1 true ES407047A1 (en) 1975-10-01

Family

ID=22681587

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407047A Expired ES407047A1 (en) 1971-10-01 1972-09-27 Cartridge oil seal for rotating combustion engines

Country Status (10)

Country Link
US (1) US3822973A (en)
JP (1) JPS5025966B2 (en)
AU (1) AU4641572A (en)
BR (1) BR7206749D0 (en)
CA (1) CA953324A (en)
DE (2) DE2264448A1 (en)
ES (1) ES407047A1 (en)
FR (1) FR2155484A5 (en)
GB (1) GB1387918A (en)
IT (1) IT967819B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884602A (en) * 1974-01-11 1975-05-20 Gen Motors Corp Rotary engine oil seal assembly
JPS5149311A (en) * 1974-10-28 1976-04-28 Nippon Piston Ring Co Ltd Rootariienjinno oirushiiru
JPS5149309A (en) * 1974-10-28 1976-04-28 Nippon Piston Ring Co Ltd Rootariienjinno oirushiiru
JPS5149312A (en) * 1974-10-28 1976-04-28 Nippon Piston Ring Co Ltd Rootariienjinno oirushiiru
JPS52106014A (en) * 1976-03-01 1977-09-06 Mazda Motor Corp Oil seal device for rotary piston engine
US4087099A (en) * 1976-03-01 1978-05-02 Toyo Kogyo Co., Ltd. Oil seal means for rotary piston engines
US4059370A (en) * 1976-06-25 1977-11-22 Caterpillar Tractor Co. Rotary engine having low thermal conductivity rotor
US4106780A (en) * 1977-10-26 1978-08-15 Ingersoll-Rand Company Seal carrier for rotary piston engine
JPS58151509U (en) * 1982-04-07 1983-10-11 茨木精機株式会社 packaging machine
JPS61127459A (en) * 1984-11-27 1986-06-14 大森機械工業株式会社 Shrinkable package having easy-open means and packer thereof
JPS61152567A (en) * 1984-12-19 1986-07-11 大森機械工業株式会社 Shrink package having easy-open means and packer thereof
BR0202271B1 (en) * 2001-05-30 2011-04-05 internal combustion engine oil ring.
US7293778B1 (en) * 2004-07-15 2007-11-13 Rode John E Systems and methods for sealing between stators and rotors
WO2010125375A2 (en) * 2009-04-27 2010-11-04 Ip Consortium Limited Rotor side seal and method of sealing a rotor
CN105650276A (en) * 2015-07-29 2016-06-08 洛阳市西工区华科精密机械厂 Novel seal ring

Also Published As

Publication number Publication date
AU4641572A (en) 1974-03-14
JPS4842250A (en) 1973-06-20
CA953324A (en) 1974-08-20
FR2155484A5 (en) 1973-05-18
DE2264448A1 (en) 1973-10-31
BR7206749D0 (en) 1973-08-21
DE2245167A1 (en) 1973-04-19
US3822973A (en) 1974-07-09
IT967819B (en) 1974-03-11
JPS5025966B2 (en) 1975-08-28
GB1387918A (en) 1975-03-19
DE2245167B2 (en) 1974-02-14

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