FR2332420A1 - POLYGONAL PISTON FOR A ROTARY PISTON MOTOR OF THE TROCHOID TYPE WITH AN INTERNAL SEAL - Google Patents

POLYGONAL PISTON FOR A ROTARY PISTON MOTOR OF THE TROCHOID TYPE WITH AN INTERNAL SEAL

Info

Publication number
FR2332420A1
FR2332420A1 FR7632629A FR7632629A FR2332420A1 FR 2332420 A1 FR2332420 A1 FR 2332420A1 FR 7632629 A FR7632629 A FR 7632629A FR 7632629 A FR7632629 A FR 7632629A FR 2332420 A1 FR2332420 A1 FR 2332420A1
Authority
FR
France
Prior art keywords
piston
internal seal
polygonal
trochoid type
motor
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
FR7632629A
Other languages
French (fr)
Other versions
FR2332420B1 (en
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.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
Audi AG
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 Audi NSU Auto Union AG, Audi AG filed Critical Audi NSU Auto Union AG
Publication of FR2332420A1 publication Critical patent/FR2332420A1/en
Application granted granted Critical
Publication of FR2332420B1 publication Critical patent/FR2332420B1/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
    • F01C19/08—Axially-movable sealings for working fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7632629A 1975-11-21 1976-10-28 POLYGONAL PISTON FOR A ROTARY PISTON MOTOR OF THE TROCHOID TYPE WITH AN INTERNAL SEAL Granted FR2332420A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752552246 DE2552246C3 (en) 1975-11-21 1975-11-21 Polygonal piston for a rotary piston machine of trochoid design with an inner seal

Publications (2)

Publication Number Publication Date
FR2332420A1 true FR2332420A1 (en) 1977-06-17
FR2332420B1 FR2332420B1 (en) 1980-10-10

Family

ID=5962286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632629A Granted FR2332420A1 (en) 1975-11-21 1976-10-28 POLYGONAL PISTON FOR A ROTARY PISTON MOTOR OF THE TROCHOID TYPE WITH AN INTERNAL SEAL

Country Status (4)

Country Link
JP (1) JPS6048601B2 (en)
DE (1) DE2552246C3 (en)
FR (1) FR2332420A1 (en)
GB (1) GB1545233A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976407A (en) * 1975-05-12 1976-08-24 Rineer Hydraulics, Inc. Fluid power converter side seal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976407A (en) * 1975-05-12 1976-08-24 Rineer Hydraulics, Inc. Fluid power converter side seal

Also Published As

Publication number Publication date
JPS5265312A (en) 1977-05-30
DE2552246C3 (en) 1980-08-14
GB1545233A (en) 1979-05-02
DE2552246A1 (en) 1977-06-02
FR2332420B1 (en) 1980-10-10
JPS6048601B2 (en) 1985-10-28
DE2552246B2 (en) 1979-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse