ES442773A1 - Un control para una transmision hidrostatica. - Google Patents

Un control para una transmision hidrostatica.

Info

Publication number: ES442773A1
Authority: ES; Spain
Prior art keywords: control; pump; control devices; hydrostatic transmissions; motor
Prior art date: 1974-11-18
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

ES442773A

Other languages

English (en)

Inventor

C Pensa

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.)

Massey Ferguson Services NV

Original Assignee

Massey Ferguson Services NV

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.)

1974-11-18

Filing date

1975-11-18

Publication date

1977-08-01

1975-11-18 Application filed by Massey Ferguson Services NV filed Critical Massey Ferguson Services NV

1977-08-01 Publication of ES442773A1 publication Critical patent/ES442773A1/es

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/475—Automatic regulation in accordance with output requirements for achieving a target power, e.g. input power or output power
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Control Of Fluid Gearings (AREA)
Control Of Transmission Device (AREA)
Reciprocating Pumps (AREA)
Rotary Pumps (AREA)

ES442773A 1974-11-18 1975-11-18 Un control para una transmision hidrostatica. Expired ES442773A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB49875/74A GB1524030A (en)	1974-11-18	1974-11-18	Control devices for hydrostatic transmission

Publications (1)

Publication Number	Publication Date
ES442773A1 true ES442773A1 (es)	1977-08-01

Family

ID=10453588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES442773A Expired ES442773A1 (es)	1974-11-18	1975-11-18	Un control para una transmision hidrostatica.

Country Status (12)

Country	Link
US (1)	US4026108A (es)
JP (1)	JPS5172864A (es)
AU (1)	AU8668675A (es)
BR (1)	BR7507658A (es)
CA (1)	CA1046900A (es)
DE (2)	DE2551490A1 (es)
ES (1)	ES442773A1 (es)
FR (1)	FR2291422A1 (es)
GB (1)	GB1524030A (es)
IT (1)	IT1049490B (es)
SE (1)	SE7512908L (es)
ZA (1)	ZA757231B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4079800A (en) *	1976-07-09	1978-03-21	Dynamic Industries Inc.	Control apparatus for front end loader
ATE529666T1 (de) *	2007-10-02	2011-11-15	Zahnradfabrik Friedrichshafen	Verstellvorrichtung des hubvolumens von hydraulischen kolbenmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3126707A (en) *		1964-03-31		Hydrostatic transmission
US2161439A (en) *	1935-05-09	1939-06-06	Thoma Hans	Control mechanism for hydraulic transmissions and pumps
US3230699A (en) *	1964-01-21	1966-01-25	Sundstrand Corp	Hydrostatic transmission
GB1137914A (en) *	1965-01-28	1968-12-27	Massey Ferguson Perkins Ltd	Hydrostatic transmission and control therefor
US3561212A (en) *	1969-01-27	1971-02-09	Sundstrand Corp	Hydrostatic transmission

1974
- 1974-11-18 GB GB49875/74A patent/GB1524030A/en not_active Expired
1975
- 1975-11-17 DE DE19752551490 patent/DE2551490A1/de not_active Withdrawn
- 1975-11-17 SE SE7512908A patent/SE7512908L/xx unknown
- 1975-11-17 DE DE19752551487 patent/DE2551487A1/de not_active Withdrawn
- 1975-11-17 US US05/632,882 patent/US4026108A/en not_active Expired - Lifetime
- 1975-11-17 AU AU86686/75A patent/AU8668675A/en not_active Expired
- 1975-11-17 CA CA239,817A patent/CA1046900A/en not_active Expired
- 1975-11-17 FR FR7534962A patent/FR2291422A1/fr active Granted
- 1975-11-18 ZA ZA00757231A patent/ZA757231B/xx unknown
- 1975-11-18 JP JP50138604A patent/JPS5172864A/ja active Pending
- 1975-11-18 IT IT29399/75A patent/IT1049490B/it active
- 1975-11-18 BR BR7507658A patent/BR7507658A/pt unknown
- 1975-11-18 ES ES442773A patent/ES442773A1/es not_active Expired

Also Published As

Publication number	Publication date
FR2291422A1 (fr)	1976-06-11
DE2551490A1 (de)	1976-05-20
GB1524030A (en)	1978-09-06
FR2291422B1 (es)	1979-04-27
ZA757231B (en)	1976-12-29
SE7512908L (sv)	1976-05-19
IT1049490B (it)	1981-01-20
AU8668675A (en)	1977-05-26
DE2551487A1 (de)	1976-05-20
CA1046900A (en)	1979-01-23
US4026108A (en)	1977-05-31
JPS5172864A (es)	1976-06-24
BR7507658A (pt)	1976-08-31

Publication	Publication Date	Title
ES418223A1 (es)	1976-06-01	Perfeccionamientos en una transmision de cambio de veloci- dad.
CA976458A (en)	1975-10-21	Combined transmission gear selector and gear engine speed control
CA1029635A (en)	1978-04-18	Hydrostatic transmission control system
ES419043A1 (es)	1976-03-01	Disposicion de transmision para vehiculos.
CA960486A (en)	1975-01-07	Multiple ratio power transmission mechanism with an infinitely variable overdrive range
CA976031A (en)	1975-10-14	Hydrostatic unit with variable cylinder-capacity and transmission incorporating said unit
ES385840A1 (es)	1973-05-01	Perfeccionamientos en la construccion de transmisiones au- tomaticas en vehiculos movidos por motores de combustion in-terna.
CA961305A (en)	1975-01-21	Variable speed power transmission with snap-in clutch
ES385841A1 (es)	1973-04-01	Perfeccionamientos en la construccion de transmisiones au- tomaticas, en vehiculos movidos por motores de combustion interna.
CA967899A (en)	1975-05-20	Transmission input clutch with means for assuring ratio gear engagement
FR2414666B1 (es)	1984-02-10
CA969834A (en)	1975-06-24	Hydrostatic transmission with acceleration control
CA1030850A (en)	1978-05-09	Hydrostatic transmission control
ES442773A1 (es)	1977-08-01	Un control para una transmision hidrostatica.
US3592077A (en)	1971-07-13	Hydromechanical transmission
CA1029639A (en)	1978-04-18	Transmission shift control
CA1017168A (en)	1977-09-13	Transmission assembly with infinitely variable gearing
GB1498890A (en)	1978-01-25	Hoists
CA965266A (en)	1975-04-01	Power shift planetary transmission
NL164648B (nl)	1980-08-15	Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangs- snelheid.
FR2271462A1 (en)	1975-12-12	Wide operating condition range automatic transmission - combines hydrostatic drive with epicyclic gear trains
CA975653A (en)	1975-10-07	Hydrostatic transmission speed control system
AU456954B2 (en)	1975-01-16	Transmission shift controls
AU496380B2 (en)	1975-08-28	Friction gear with infinitely variable transmission ratio
CA991445A (en)	1976-06-22	Friction gear with infinitely variable transmission ratio