BR7400487D0 - HYDRAULIC GEAR APPLIANCE - Google Patents

HYDRAULIC GEAR APPLIANCE

Info

Publication number: BR7400487D0
Authority: BR; Brazil
Prior art keywords: hydraulic gear; gear appliance; appliance; hydraulic; gear
Prior art date: 1973-01-23

Application number

BR74487A

Other languages

Portuguese (pt)

Inventor

R Laumont

Original Assignee

Hydroperfect Int

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.)

1973-01-23

Filing date

1974-01-23

Publication date

1974-08-22

1974-01-23 Application filed by Hydroperfect Int filed Critical Hydroperfect Int

1974-08-22 Publication of BR7400487D0 publication Critical patent/BR7400487D0/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Hydraulic Motors (AREA)

BR74487A 1973-01-23 1974-01-23 HYDRAULIC GEAR APPLIANCE BR7400487D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7302257A FR2215103A5 (en)	1973-01-23	1973-01-23

Publications (1)

Publication Number	Publication Date
BR7400487D0 true BR7400487D0 (en)	1974-08-22

Family

ID=9113688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR74487A BR7400487D0 (en)	1973-01-23	1974-01-23	HYDRAULIC GEAR APPLIANCE

Country Status (9)

Country	Link
US (1)	US3909165A (en)
JP (1)	JPS49104205A (en)
BR (1)	BR7400487D0 (en)
CA (1)	CA994168A (en)
DE (1)	DE2403175A1 (en)
ES (1)	ES422690A1 (en)
FR (1)	FR2215103A5 (en)
GB (1)	GB1448064A (en)
IT (1)	IT1005359B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7500496U (en) *	1975-01-10	1976-07-22	Robert Bosch Gmbh, 7000 Stuttgart	ELECTRIC WHEEL MACHINE (PUMP OR MOTOR)
GB1572467A (en) *	1977-02-01	1980-07-30	Hamworthy Hydraulics Ltd	Gear pumps
FR2543229B1 (en) *	1983-03-22	1985-08-16	Hydroperfect Int	DEVICE FOR HYDROSTATIC COMPENSATION OF GEAR TYPE HYDRAULIC PUMPS AND MOTORS
US4768935A (en) *	1985-10-08	1988-09-06	Atos Oleodinamica S.P.A.	Volumetric blade pump for fluid-hydraulic actuation
FR2681647B1 (en) *	1991-09-24	1995-05-12	Hydroperfect Int	HYDRAULIC MACHINE OF THE GEAR TYPE WITH FLOATING BODY.
JP2602166Y2 (en) *	1992-03-31	1999-12-27	株式会社島津製作所	Tandem gear pump
US5961309A (en) *	1997-04-24	1999-10-05	Trw Inc.	Gear pump with noise attenuation
US6158983A (en) *	1997-04-24	2000-12-12	Trw Inc.	Pump having muffler for attenuating noise
US6022668A (en) *	1998-01-19	2000-02-08	Kodak Polychrome Graphics Llc	Positive-working direct write waterless lithographic printing members and methods of imaging and printing using same
US6716011B2 (en)	2001-06-14	2004-04-06	Monarch Hydraulics, Inc.	Hydraulic pump utilizing floating shafts
EP3850218B1 (en) *	2018-09-13	2022-11-02	Casappa S.p.A.	Geared volumetric machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2932254A (en) *	1955-05-02	1960-04-12	Plessey Co Ltd	Gear pump
US2986096A (en) *	1955-10-24	1961-05-30	Plessey Co Ltd	Journal bearing
FR1163106A (en) *	1955-10-24	1958-09-23	Plessey Co Ltd	Gear pump or similar device with plain bearings
US3073251A (en) *	1958-02-28	1963-01-15	Bosch Gmbh Robert	Hydraulic machines
US3096719A (en) *	1960-04-29	1963-07-09	Webster Electric Co Inc	Rotary pump or motor
US3142260A (en) *	1961-10-09	1964-07-28	Borg Warner	Pump seal
BE625348A (en) *	1961-12-11
FR1343908A (en) *	1962-11-22	1963-11-22	Clark Equipment Co	Pump or motor
US3270680A (en) *	1964-12-17	1966-09-06	Kingston Products Corp	Pressure loaded gear pump
US3473476A (en) *	1967-11-13	1969-10-21	Lear Siegler Inc	Gear pump seal
FR1598392A (en) *	1968-04-13	1970-07-06
US3482524A (en) *	1968-06-12	1969-12-09	Gen Signal Corp	Pump or motor
US3748063A (en) *	1971-04-09	1973-07-24	Cessna Aircraft Co	Pressure loaded gear pump

1973
- 1973-01-23 FR FR7302257A patent/FR2215103A5/fr not_active Expired
1974
- 1974-01-17 GB GB224574A patent/GB1448064A/en not_active Expired
- 1974-01-22 CA CA190,701A patent/CA994168A/en not_active Expired
- 1974-01-22 ES ES422690A patent/ES422690A1/en not_active Expired
- 1974-01-22 IT IT9321/74A patent/IT1005359B/en active
- 1974-01-23 DE DE2403175A patent/DE2403175A1/en active Pending
- 1974-01-23 BR BR74487A patent/BR7400487D0/en unknown
- 1974-01-23 JP JP49009414A patent/JPS49104205A/ja active Pending
- 1974-01-23 US US435926A patent/US3909165A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2215103A5 (en)	1974-08-19
ES422690A1 (en)	1976-04-01
DE2403175A1 (en)	1974-07-25
AU6479774A (en)	1975-07-24
JPS49104205A (en)	1974-10-02
IT1005359B (en)	1976-08-20
CA994168A (en)	1976-08-03
GB1448064A (en)	1976-09-02
US3909165A (en)	1975-09-30

Publication	Publication Date	Title
BE816665A (en)	1974-10-16	LIFTING GEAR
BR7400707D0 (en)	1974-10-29	HYDRAULIC CONTROL CLUTCH
BR7405706D0 (en)	1975-08-26	CLUTCH SET
AR203766A1 (en)	1975-10-15	HYDRAULIC CONTROL UNIT
AT330582B (en)	1976-07-12	GEAR MACHINE
ATA92874A (en)	1979-10-15	MULTI-STAGE PLANETARY GEAR
BR7400487D0 (en)	1974-08-22	HYDRAULIC GEAR APPLIANCE
NL7413595A (en)	1975-05-07	GEARBOX.
BE822675A (en)	1975-03-14	HYDRAULIC TRANSMISSIONS
NO143642C (en)	1981-03-18	Planetary gearing.
AT335594B (en)	1977-03-25	TRANSMISSION
IT1019930B (en)	1977-11-30	TRANSMISSION
BR7401143D0 (en)	1974-12-03	CLEARING APPLIANCE
AT340242B (en)	1977-12-12	PLANETARY GEAR HUB
AT338573B (en)	1977-09-12	ELECTROMAGNETIC GEAR CLUTCH
BR7405963D0 (en)	1975-08-26	GEAR CHECK MACHINE
AT343253B (en)	1978-05-26	HYDRAULIC LIQUID
IT1020210B (en)	1977-12-20	GEAR MACHINE
AT334495B (en)	1976-01-25	HYDRAULIC LIQUID
ATA798573A (en)	1975-03-15	TRANSMISSION
IT1009798B (en)	1976-12-20	PULSE TRANSMISSION ARRANGEMENT
CH554433A (en)	1974-09-30	RIETZING GEAR ARRANGEMENT.
SU546754A1 (en)	1977-02-15	Gear
AT332959B (en)	1976-10-25	HYDRAULIC LIQUID
NL7502992A (en)	1975-09-22	IMPROVED GEARBOX.