CH502509A - Hydromotor - Google Patents

Hydromotor

Info

Publication number: CH502509A
Authority: CH; Switzerland
Prior art keywords: hydraulic motor; hydraulic; motor
Prior art date: 1967-09-29

Application number

CH1444968A

Other languages

English (en)

Inventor

Aurelio Ortelli

Original Assignee

Riva Calzoni Spa

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.)

1967-09-29

Filing date

1968-09-20

Publication date

1971-01-31

1968-09-20 Application filed by Riva Calzoni Spa filed Critical Riva Calzoni Spa

1971-01-31 Publication of CH502509A publication Critical patent/CH502509A/de

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/0403—Details, component parts specially adapted of such engines
- F03C1/0406—Pistons
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
- F03C1/223—Reciprocating-piston liquid engines with movable cylinders or cylinder having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the inner ends of the cylinders
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/103—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of more than two coaxial conduits or modules of more than two coaxial conduits
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/008—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using scrapers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Hydraulic Motors (AREA)

CH1444968A 1967-09-29 1968-09-20 Hydromotor CH502509A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2105967		1967-09-29

Publications (1)

Publication Number	Publication Date
CH502509A true CH502509A (de)	1971-01-31

Family

ID=11176083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1444968A CH502509A (de)	1967-09-29	1968-09-20	Hydromotor

Country Status (8)

Country	Link
US (1)	US3577830A (de)
AT (1)	AT293127B (de)
BE (1)	BE721618A (de)
CH (1)	CH502509A (de)
ES (1)	ES358789A1 (de)
FR (1)	FR1587399A (de)
GB (1)	GB1246647A (de)
NL (1)	NL153976B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH532189A (de) *	1967-09-29	1972-12-31	Riva Calzoni Spa	Hydraulischer Motor
US3885459A (en) *	1970-02-20	1975-05-27	New Invent Sa	Telescopic piston-cylinder assembly for hydraulic machines and machinery components
US3799034A (en) *	1972-10-06	1974-03-26	Gen Motors Corp	Rotary fluid device
IT986948B (it) *	1973-05-24	1975-01-30	Pecorari F	Dispositivo di spinta alternativa nei motori e nelle pompe oleodina mici radiali
DE2716888C3 (de) *	1977-04-16	1985-08-22	Mannesmann Rexroth GmbH, 8770 Lohr	Hydrostatische Radialkolbenpumpe
US4366747A (en) *	1980-08-11	1983-01-04	J. I. Case Company	Slipper arrangement for hydraulic pump
DE3430362A1 (de) *	1984-08-17	1986-02-27	Paul Pleiger Maschinenfabrik GmbH & Co KG, 5810 Witten	Radialkolbenmotor
DE3545225A1 (de) *	1985-12-20	1987-06-25	Bayerische Motoren Werke Ag	Exzenter-einstellvorrichtung
IT1213481B (it) *	1986-08-11	1989-12-20	Riva Calzoni Spa	Motore idraulico a propulsori radiali ad elementi tubolari a passaggio completo.
DE3740891A1 (de) *	1987-12-02	1989-06-22	Pleiger Maschf Paul	Radialkolbenmotor
DE10260158A1 (de) *	2002-12-20	2004-07-01	Pleiger Maschinenbau Gmbh & Co. Kg	Radialkolbenmotor
ITMI20041219A1 (it) *	2004-06-16	2004-09-16	Riva Calzoni Oleodinamica Spa	Motore idraulico ad organi propulsori telescopici trattenuti a tenuta contro relative superfici di strisciamento da mezzi elastici interni
IT1405367B1 (it)	2011-01-03	2014-01-10	Breveglieri	Motore o pompa idraulici a pistoni tangenziali di forma anulare o settoriale su ruotismo ordinario o planetario per alte prestazioni di coppia, potenza e rendimenti idraulico e meccanico
EP3018345B1 (de) *	2014-11-07	2017-06-07	Parker Hannifin Manufacturing S.r.l.	Fluid-säulen-hydraulikmotor mit verbesserten mitteln zum halten des antriebs gegen zugehörige gleitflächen
FR3105386B1 (fr) *	2019-12-19	2022-10-07	Commissariat Energie Atomique	Echangeur thermique de type à surface raclée comportant un système d’actionnement hydraulique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US883430A (en) *	1907-05-16	1908-03-31	Daniel F Smith	Fluid-pressure engine.
US2347663A (en) *	1939-11-02	1944-05-02	Orson A Carnahan	Hydraulically balanced bearing
US3040716A (en) *	1958-06-28	1962-06-26	Hahn Theodor	Piston engines
FR1334492A (fr) *	1962-06-28	1963-08-09	Promecam	Perfectionnements aux pompes hydrauliques haute pression
US3168006A (en) *	1963-04-08	1965-02-02	Oilgear Co	Hydraulic engine
DE1183515B (de) *	1963-05-09	1964-12-17	Hanns Dieter Paschke Dipl Ing	Umlaufkolbenmaschine
US3168007A (en) *	1963-12-16	1965-02-02	Oilgear Co	Radial crank type hydraulic machine
US3412647A (en) *	1967-07-26	1968-11-26	Hanns Dieter Paschke	Rotary piston type fluid motor

1968
- 1968-09-18 GB GB44430/68A patent/GB1246647A/en not_active Expired
- 1968-09-20 CH CH1444968A patent/CH502509A/de not_active IP Right Cessation
- 1968-09-20 NL NL686813458A patent/NL153976B/xx not_active IP Right Cessation
- 1968-09-21 ES ES358789A patent/ES358789A1/es not_active Expired
- 1968-09-23 AT AT925668A patent/AT293127B/de not_active IP Right Cessation
- 1968-09-26 US US762885A patent/US3577830A/en not_active Expired - Lifetime
- 1968-09-27 FR FR167924A patent/FR1587399A/fr not_active Expired
- 1968-09-30 BE BE721618A patent/BE721618A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR1587399A (fr)	1970-03-20
DE1728244B2 (de)	1975-10-16
DE1728244A1 (de)	1972-04-13
GB1246647A (en)	1971-09-15
US3577830A (en)	1971-05-04
ES358789A1 (es)	1970-06-01
AT293127B (de)	1971-09-27
BE721618A (fr)	1969-03-03
NL153976B (nl)	1977-07-15
NL6813458A (nl)	1969-04-01

Legal Events

Date	Code	Title	Description
1988-11-30	PL	Patent ceased

Publication	Publication Date	Title
CH485123A (de)	1970-01-31	Pumpen-Motoreinheit
CH502509A (de)	1971-01-31	Hydromotor
CH503911A (de)	1971-02-28	Linearer Hydromotor
AT302177B (de)	1972-10-10	Pumpenanordnung
CH466049A (de)	1968-11-30	Zahnradpumpe
BR6804819D0 (pt)	1973-01-02	Reservatorio hidraulico
FR1511833A (fr)	1968-02-02	Servo-tiroirs électro-hydrauliques
FR1530605A (fr)	1968-06-28	Moteur hydraulique
AT282788B (de)	1970-07-10	Hydrauliköle
FR1498399A (fr)	1967-10-20	Engin hydraulique rotatif
CH488927A (de)	1970-04-15	Zahnradpumpe oder -motor
AT258071B (de)	1967-11-10	Hydraulischer Motor
DE1653566B2 (de)	1976-05-06	Hydraulischer vibrationsantrieb
CH464119A (fr)	1968-10-15	Machine hydraulique
CH478986A (de)	1969-09-30	Hydraulische Kolbenmaschine
AT299646B (de)	1972-06-26	Hydroaggregat
CH486640A (it)	1970-02-28	Motore idraulico a movimento alternativo
CH447979A (fr)	1967-11-30	Machine hydraulique
AT280722B (de)	1970-04-27	Hydraulischer Motor
AT284634B (de)	1970-09-25	Zahnradpumpe
CH463962A (de)	1968-10-15	Hydroaggregat
FR1537827A (fr)	1968-08-30	Perfectionnements aux pompes hydrauliques
AT290661B (de)	1971-06-11	Pyromagnetischer Motor
CH476200A (de)	1969-07-31	Druckmittelmotor
FR1544592A (fr)	1968-10-31	Machine hydraulique