DE1956212A1 - Innendichtung fuer eine Rotationskolbenmaschine - Google Patents

Innendichtung fuer eine Rotationskolbenmaschine

Info

Publication number
DE1956212A1
DE1956212A1 DE19691956212 DE1956212A DE1956212A1 DE 1956212 A1 DE1956212 A1 DE 1956212A1 DE 19691956212 DE19691956212 DE 19691956212 DE 1956212 A DE1956212 A DE 1956212A DE 1956212 A1 DE1956212 A1 DE 1956212A1
Authority
DE
Germany
Prior art keywords
pressure spring
piston
inner seal
rotary piston
piston machine
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.)
Pending
Application number
DE19691956212
Other languages
German (de)
English (en)
Inventor
Yoshitugu Hamada
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Diesel Engine 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 Yanmar Diesel Engine Co Ltd filed Critical Yanmar Diesel Engine Co Ltd
Publication of DE1956212A1 publication Critical patent/DE1956212A1/de
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
DE19691956212 1968-12-11 1969-11-07 Innendichtung fuer eine Rotationskolbenmaschine Pending DE1956212A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968107513U JPS4629362Y1 (enrdf_load_stackoverflow) 1968-12-11 1968-12-11

Publications (1)

Publication Number Publication Date
DE1956212A1 true DE1956212A1 (de) 1970-06-18

Family

ID=14461094

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691956212 Pending DE1956212A1 (de) 1968-12-11 1969-11-07 Innendichtung fuer eine Rotationskolbenmaschine

Country Status (4)

Country Link
US (1) US3575541A (enrdf_load_stackoverflow)
JP (1) JPS4629362Y1 (enrdf_load_stackoverflow)
DE (1) DE1956212A1 (enrdf_load_stackoverflow)
FR (1) FR2025841A1 (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943740B1 (enrdf_load_stackoverflow) * 1971-02-08 1974-11-22
JPS5127362Y2 (enrdf_load_stackoverflow) * 1971-04-08 1976-07-12
IL39641A (en) * 1971-06-10 1974-10-22 Toyo Kogyo Co Oil seal construction for rotary internal combustion engine
DE2134227A1 (de) * 1971-07-09 1973-01-25 Daimler Benz Ag Rotationskolben-brennkraftmaschine, insbesondere in trochoidenbauart
US3718412A (en) * 1971-10-01 1973-02-27 Ramsey Corp Pumping seal for rotary piston engines
JPS5128766B2 (enrdf_load_stackoverflow) * 1971-10-08 1976-08-21
JPS5143288Y2 (enrdf_load_stackoverflow) * 1972-02-21 1976-10-21
US3773442A (en) * 1972-04-17 1973-11-20 Gen Motors Corp Rotary machine rotor side seal groove construction
US3867074A (en) * 1972-05-11 1975-02-18 Toyo Kogyo Co Side seal mechanism for rotary piston engine
USRE28714E (en) * 1972-07-14 1976-02-17 Audi Nsu Auto Union Aktiengesellschaft Internal seal for rotary piston combustion engine
US4028022A (en) * 1972-09-20 1977-06-07 Nissan Motor Co., Ltd. Oil seal assembly
US3885799A (en) * 1972-12-05 1975-05-27 William H Bibbens Sealing assembly
US3834845A (en) * 1973-05-02 1974-09-10 Outboard Marine Corp Side gas seal means for rotary mechanisms
JPS5029910A (enrdf_load_stackoverflow) * 1973-07-17 1975-03-26
US3985478A (en) * 1973-11-07 1976-10-12 General Motors Corporation Rotary engine anti-spin oil seal
US3924979A (en) * 1973-12-13 1975-12-09 Gen Motors Corp Rotary engine anti-spin oil seal
US3853440A (en) * 1974-02-19 1974-12-10 Gen Motors Corp Rotary engine anti-spin oil seal arrangement
JPS5213571B2 (enrdf_load_stackoverflow) * 1974-05-20 1977-04-15
JPS5360412A (en) * 1976-11-12 1978-05-31 Toyota Motor Corp Oil seal equipment in rotary piston engine
US4106780A (en) * 1977-10-26 1978-08-15 Ingersoll-Rand Company Seal carrier for rotary piston engine
DE3609018A1 (de) * 1986-03-18 1987-09-24 Wankel Gmbh Axiale oeldichtung einer rotationskolbenmaschine
US4836561A (en) * 1987-02-17 1989-06-06 University Of New Mexico Wavy-tilt-dam seal ring
US8985085B2 (en) * 2011-07-28 2015-03-24 Pratt & Whitney Canada Corp. Oil seal arrangement for rotary internal combustion engine
US9366138B2 (en) 2011-07-28 2016-06-14 Pratt & Whitney Canada Corp. Rotary internal combustion engine with phasing gear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142440A (en) * 1961-06-09 1964-07-28 Nsu Motorenwerke Ag Multi-part apex seal
US3180563A (en) * 1963-05-13 1965-04-27 Curtiss Wright Corp Oil seal construction for rotary combustion engine
US3300127A (en) * 1964-02-26 1967-01-24 Toyo Kogyo Company Ltd Rotary piston and seal therefor
DE1451698A1 (de) * 1964-12-19 1970-03-19 Krupp Gmbh Kreiskolbenmaschine

Also Published As

Publication number Publication date
FR2025841A1 (enrdf_load_stackoverflow) 1970-09-11
US3575541A (en) 1971-04-20
JPS4629362Y1 (enrdf_load_stackoverflow) 1971-10-11

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