FR2450365A1 - Machine a pistons spheriques - Google Patents

Machine a pistons spheriques

Info

Publication number
FR2450365A1
FR2450365A1 FR8004639A FR8004639A FR2450365A1 FR 2450365 A1 FR2450365 A1 FR 2450365A1 FR 8004639 A FR8004639 A FR 8004639A FR 8004639 A FR8004639 A FR 8004639A FR 2450365 A1 FR2450365 A1 FR 2450365A1
Authority
FR
France
Prior art keywords
piston
motor
hydraulic pump
cylindrical sleeve
good sealing
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.)
Withdrawn
Application number
FR8004639A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2450365A1 publication Critical patent/FR2450365A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—Pistons

Abstract

MACHINE DONT LES PISTONS SONT CONSTITUES D'UNE SPHERE ET D'UNE PIECE EN FORME DE DOUILLE MISE EN FORME SUR LA SPHERE PAR REPOUSSAGE. LE ROTOR 11 TOURNE SUR L'AXE 10 COMPORTANT DES CANAUX DE DISTRIBUTION 13 A 15. IL EST MUNI D'ALESAGES RADIAUX 12 DANS LESQUELS GLISSENT DES ELEMENTS ALTERNATIFS SERVANT DE PISTONS ET CONSTITUES D'UNE SPHERE 16 POUVANT TOURNER DANS UNE DOUILLE DE GUIDAGE 17 ET S'APPUYANT A UNE CAME 20.
FR8004639A 1979-03-02 1980-02-29 Machine a pistons spheriques Withdrawn FR2450365A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908096 DE2908096A1 (de) 1979-03-02 1979-03-02 Kugelkolbenmaschine

Publications (1)

Publication Number Publication Date
FR2450365A1 true FR2450365A1 (fr) 1980-09-26

Family

ID=6064250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004639A Withdrawn FR2450365A1 (fr) 1979-03-02 1980-02-29 Machine a pistons spheriques

Country Status (2)

Country Link
DE (1) DE2908096A1 (fr)
FR (1) FR2450365A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121528A1 (de) * 1981-05-29 1983-01-05 Alfred Teves Gmbh, 6000 Frankfurt Radialkolbenmaschine, insbesondere kugelkolbenpumpe
DE3139561A1 (de) * 1981-10-05 1983-04-21 Alfred Teves Gmbh, 6000 Frankfurt Radialkolbenmaschine, insbesondere kugelkolbenpumpe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB110004A (en) * 1916-10-03 1917-10-03 Gogu Constantinesco Apparatus for Transmitting Pressure between Fluid Columns and Moving Surfaces.
FR2247629A2 (fr) * 1973-10-10 1975-05-09 Nat Res Dev

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB110004A (en) * 1916-10-03 1917-10-03 Gogu Constantinesco Apparatus for Transmitting Pressure between Fluid Columns and Moving Surfaces.
FR2247629A2 (fr) * 1973-10-10 1975-05-09 Nat Res Dev

Also Published As

Publication number Publication date
DE2908096A1 (de) 1980-09-11

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Legal Events

Date Code Title Description
RE Withdrawal of published application