DE2451669C3 - Dichtleiste für eine Rotationskolbenmaschine - Google Patents

Dichtleiste für eine Rotationskolbenmaschine

Info

Publication number
DE2451669C3
DE2451669C3 DE2451669A DE2451669A DE2451669C3 DE 2451669 C3 DE2451669 C3 DE 2451669C3 DE 2451669 A DE2451669 A DE 2451669A DE 2451669 A DE2451669 A DE 2451669A DE 2451669 C3 DE2451669 C3 DE 2451669C3
Authority
DE
Germany
Prior art keywords
sealing strip
sealing
groove
piston
trochoid
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
DE2451669A
Other languages
German (de)
English (en)
Other versions
DE2451669B2 (de
DE2451669A1 (de
Inventor
Werner Ing.(Grad.) 3101 Hoefer Heger
Karl Fr. Dipl.-Ing. 3051 Schloss Ricklingen Hennig
Fritz Dipl.- Ing. 3011 Letter Isernhagen
Wolfgang Ing.(Grad.) 3015 Wennigsen Kaltenthaler
Manfred Ing.(Grad.) 3013 Barsinghausen Kramer
Wilhelm Ing.(Grad.) 3050 Wunstorf Pape
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 Fahrzeugbremsen GmbH
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
Priority to DE2451669A priority Critical patent/DE2451669C3/de
Priority to CS756724A priority patent/CS210624B2/cs
Priority to GB40817/75A priority patent/GB1522353A/en
Priority to ES441839A priority patent/ES441839A1/es
Priority to US05/623,766 priority patent/US4008017A/en
Priority to YU2656/75A priority patent/YU37379B/xx
Priority to PL1975184289A priority patent/PL109102B1/pl
Priority to IT69696/75A priority patent/IT1048872B/it
Priority to FR7533258A priority patent/FR2289725A1/fr
Publication of DE2451669A1 publication Critical patent/DE2451669A1/de
Publication of DE2451669B2 publication Critical patent/DE2451669B2/de
Application granted granted Critical
Publication of DE2451669C3 publication Critical patent/DE2451669C3/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
    • F01C19/02—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)
DE2451669A 1974-10-31 1974-10-31 Dichtleiste für eine Rotationskolbenmaschine Expired DE2451669C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE2451669A DE2451669C3 (de) 1974-10-31 1974-10-31 Dichtleiste für eine Rotationskolbenmaschine
CS756724A CS210624B2 (en) 1974-10-31 1975-10-03 Device for rotor sealing in stator of machine with internal and external wave envelope of trochoidal shape
GB40817/75A GB1522353A (en) 1974-10-31 1975-10-06 Seal for the piston of a rotating piston machine
ES441839A ES441839A1 (es) 1974-10-31 1975-10-16 Una disposicion de listones de junta para maquinas de embolorotativo.
US05/623,766 US4008017A (en) 1974-10-31 1975-10-20 Seal arrangement for rotary engines
YU2656/75A YU37379B (en) 1974-10-31 1975-10-20 Packing strip of a rotary piston machine
PL1975184289A PL109102B1 (en) 1974-10-31 1975-10-29 Sealing strip for rotary piston engines
IT69696/75A IT1048872B (it) 1974-10-31 1975-10-30 Listello radiale di tenuta per macchine rotative a stantuffo
FR7533258A FR2289725A1 (fr) 1974-10-31 1975-10-30 Disposition de listels d'etancheite pour machines a pistons rotatifs

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 (3)

Publication Number Publication Date
DE2451669A1 DE2451669A1 (de) 1976-05-06
DE2451669B2 DE2451669B2 (de) 1978-03-30
DE2451669C3 true DE2451669C3 (de) 1978-11-23

Family

ID=5929642

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005143A1 (en) * 1989-10-04 1991-04-18 Archimedes Associates, Inc. Rotary piston machine
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
IT1048872B (it) 1980-12-20
YU37379B (en) 1984-08-31
US4008017A (en) 1977-02-15
DE2451669B2 (de) 1978-03-30
GB1522353A (en) 1978-08-23
YU265675A (en) 1983-04-27
CS210624B2 (en) 1982-01-29
DE2451669A1 (de) 1976-05-06
FR2289725A1 (fr) 1976-05-28
PL109102B1 (en) 1980-05-31
ES441839A1 (es) 1977-08-16
FR2289725B1 (enExample) 1981-09-25

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant
8327 Change in the person/name/address of the patent owner

Owner name: WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH, 3000 HANN

8339 Ceased/non-payment of the annual fee