FR2289725A1 - Disposition de listels d'etancheite pour machines a pistons rotatifs - Google Patents

Disposition de listels d'etancheite pour machines a pistons rotatifs

Info

Publication number
FR2289725A1
FR2289725A1 FR7533258A FR7533258A FR2289725A1 FR 2289725 A1 FR2289725 A1 FR 2289725A1 FR 7533258 A FR7533258 A FR 7533258A FR 7533258 A FR7533258 A FR 7533258A FR 2289725 A1 FR2289725 A1 FR 2289725A1
Authority
FR
France
Prior art keywords
listels
sealing
arrangement
rotary piston
piston machines
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.)
Granted
Application number
FR7533258A
Other languages
English (en)
Other versions
FR2289725B1 (fr
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of FR2289725A1 publication Critical patent/FR2289725A1/fr
Application granted granted Critical
Publication of FR2289725B1 publication Critical patent/FR2289725B1/fr
Granted 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
    • F01C19/02—Radially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
FR7533258A 1974-10-31 1975-10-30 Disposition de listels d'etancheite pour machines a pistons rotatifs Granted FR2289725A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2451669A DE2451669C3 (de) 1974-10-31 1974-10-31 Dichtleiste für eine Rotationskolbenmaschine

Publications (2)

Publication Number Publication Date
FR2289725A1 true FR2289725A1 (fr) 1976-05-28
FR2289725B1 FR2289725B1 (fr) 1981-09-25

Family

ID=5929642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533258A Granted FR2289725A1 (fr) 1974-10-31 1975-10-30 Disposition de listels d'etancheite pour machines a pistons rotatifs

Country Status (9)

Country Link
US (1) US4008017A (fr)
CS (1) CS210624B2 (fr)
DE (1) DE2451669C3 (fr)
ES (1) ES441839A1 (fr)
FR (1) FR2289725A1 (fr)
GB (1) GB1522353A (fr)
IT (1) IT1048872B (fr)
PL (1) PL109102B1 (fr)
YU (1) YU37379B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295814A (en) * 1989-10-04 1994-03-22 Archimedes Associates Inc. Trochoidal rotary piston machine with piston follow-up mechanism
US4990054A (en) * 1989-12-13 1991-02-05 Westinghouse Electric Corp. Device incorporating micro-porous membrane for venting gases from seal assembly of a reactor coolant pump
DE4140293C2 (de) * 1991-12-06 1994-06-01 Voith Gmbh J M Sichellose Innenzahnradpumpe mit in die Zahnköpfe eingesetzten Dichtelementen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US674258A (en) * 1900-03-16 1901-05-14 Thomas Croston Rotary engine.
US825374A (en) * 1906-04-13 1906-07-10 Wallace N Harvey Rotary engine.
GB191008123A (en) * 1909-04-02 1910-11-10 Fritz Egersdoerfer Rotary Engine or Pump.
DE1187438B (de) * 1961-02-01 1965-02-18 Daimler Benz Ag Radialdichtung fuer Rotationskolbenmaschinen in Trochoidenbauart
GB983025A (en) * 1962-03-31 1965-02-10 Daimler Benz Ag Improvements relating to pistons for rotary-piston internal combustion engines
DE2059965B2 (de) * 1970-12-05 1973-10-18 Dornier System Gmbh, 7990 Friedrichshafen Rotationskolbenmaschine der Trochoidenbauart
US3881848A (en) * 1971-08-04 1975-05-06 Dornier System Gmbh Packing strip arrangement for highly superheated gases in engines and other working machines

Also Published As

Publication number Publication date
DE2451669C3 (de) 1978-11-23
FR2289725B1 (fr) 1981-09-25
ES441839A1 (es) 1977-08-16
DE2451669B2 (de) 1978-03-30
GB1522353A (en) 1978-08-23
DE2451669A1 (de) 1976-05-06
IT1048872B (it) 1980-12-20
YU37379B (en) 1984-08-31
YU265675A (en) 1983-04-27
PL109102B1 (en) 1980-05-31
US4008017A (en) 1977-02-15
CS210624B2 (en) 1982-01-29

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse