ZA823400B - Power-on-demand hydraulic system - Google Patents

Power-on-demand hydraulic system

Info

Publication number: ZA823400B
Authority: ZA; South Africa
Prior art keywords: power; hydraulic system; demand hydraulic; demand; hydraulic
Prior art date: 1981-05-18

Application number

ZA823400A

Inventor

Gordon K Weigardt

Original Assignee

Deere & Co

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.)

1981-05-18

Filing date

1982-05-17

Publication date

1983-12-28

1982-05-17 Application filed by Deere & Co filed Critical Deere & Co

1983-12-28 Publication of ZA823400B publication Critical patent/ZA823400B/en

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
- F16H61/4035—Control of circuit flow
- 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
- 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
- F16H61/468—Automatic regulation in accordance with output requirements for achieving a target input torque
- 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
- F16H61/4043—Control of a bypass valve
- F16H61/4052—Control of a bypass valve by using a variable restriction, e.g. an orifice valve

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Pressure Circuits (AREA)
Control Of Positive-Displacement Pumps (AREA)
Control Of Transmission Device (AREA)

ZA823400A 1981-05-18 1982-05-17 Power-on-demand hydraulic system ZA823400B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US26491881A	1981-05-18	1981-05-18

Publications (1)

Publication Number	Publication Date
ZA823400B true ZA823400B (en)	1983-12-28

Family

ID=23008182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA823400A ZA823400B (en)	1981-05-18	1982-05-17	Power-on-demand hydraulic system

Country Status (7)

Country	Link
EP (1)	EP0065304A3 (en)
JP (1)	JPS57200703A (en)
AR (1)	AR243653A1 (en)
AU (1)	AU552866B2 (en)
BR (1)	BR8202849A (en)
ES (1)	ES8305896A1 (en)
ZA (1)	ZA823400B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3413913A1 (en) *	1984-04-13	1985-10-24	J.M. Voith Gmbh, 7920 Heidenheim	ADJUSTMENT DEVICE FOR THE DISPLACEMENT VOLUME OF A DISPLACEMENT MACHINE
CA1243845A (en) *	1984-09-28	1988-11-01	Clinton B. Stroh	Feed reverser for a combine header
DE3443265A1 (en) *	1984-11-28	1986-06-12	Mannesmann Rexroth GmbH, 8770 Lohr	CONTROL VALVE FOR A PUMP
DE3702000A1 (en) *	1987-01-23	1988-08-04	Hydromatik Gmbh	CONTROL DEVICE FOR A HYDROSTATIC TRANSMISSION FOR AT LEAST TWO CONSUMERS
EP0313287B1 (en) *	1987-10-19	1993-12-29	Honda Giken Kogyo Kabushiki Kaisha	Control apparatus for hydraulic servo units
JP3115887B2 (en) *	1990-09-28	2000-12-11	株式会社小松製作所	Variable circuit of pump displacement in closed center load sensing system
DE4102203A1 (en) *	1991-01-25	1992-07-30	Linde Ag	HYDRAULIC DRIVE SYSTEM
US5201174A (en) *	1991-12-02	1993-04-13	Deere & Company	Auxiliary hydraulic pump system
EP0597109B1 (en) *	1992-03-09	1996-12-18	Hitachi Construction Machinery Co., Ltd.	Hydraulically driving system
DE19612412B4 (en) *	1996-03-28	2006-07-06	Siemens Ag	Control for a pressurized fluid supply system, in particular for the high pressure in a fuel injection system
US6669149B2 (en)	2000-08-09	2003-12-30	Kitagawa Industries Co., Ltd.	Fixing member for fixing an object to be attached to a plate and clamp with fixing member
CN100526658C (en) *	2007-04-19	2009-08-12	沈阳市中之杰机电设备制造有限公司	Burning machine inlet guide blade adjusting device
DE202007014676U1 (en)	2007-10-19	2009-02-26	Liebherr-Machines Bulle S.A.	Hydraulic drive system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2892311A (en) *	1958-01-08	1959-06-30	Deere & Co	Hydraulic apparatus
US2892312A (en) *	1958-01-27	1959-06-30	Deere & Co	Demand compensated hydraulic system
US3826090A (en) *	1973-07-25	1974-07-30	Deere & Co	Variable pressure hydraulic system
US4074529A (en) *	1977-01-04	1978-02-21	Tadeusz Budzich	Load responsive system pump controls
US4180979A (en) *	1978-06-22	1980-01-01	Eaton Corporation	Anti-stall control for electrical hydrostatic transmission control system

1982
- 1982-05-14 AU AU83702/82A patent/AU552866B2/en not_active Ceased
- 1982-05-17 ZA ZA823400A patent/ZA823400B/en unknown
- 1982-05-17 EP EP82104309A patent/EP0065304A3/en not_active Withdrawn
- 1982-05-17 BR BR8202849A patent/BR8202849A/en unknown
- 1982-05-17 ES ES512248A patent/ES8305896A1/en not_active Expired
- 1982-05-18 AR AR82289446A patent/AR243653A1/en active
- 1982-05-18 JP JP57083895A patent/JPS57200703A/en active Pending

Also Published As

Publication number	Publication date
AU8370282A (en)	1982-11-25
ES512248A0 (en)	1983-04-16
ES8305896A1 (en)	1983-04-16
JPS57200703A (en)	1982-12-09
EP0065304A2 (en)	1982-11-24
EP0065304A3 (en)	1984-01-04
AR243653A1 (en)	1993-08-31
BR8202849A (en)	1983-04-26
AU552866B2 (en)	1986-06-26

Publication	Publication Date	Title
GB8420735D0 (en)	1984-09-19	Semiconductor-memory system
GB2081394B (en)	1983-12-07	Hydraulic systems
GB8328000D0 (en)	1983-11-23	Hydraulic systems
MY8600740A (en)	1986-12-31	Trasportation system
GB2111623B (en)	1985-08-21	Hydraulic brake system
JPS5729801A (en)	1982-02-17	Hydraulic system
GB2108722B (en)	1986-02-26	Pen-lift system
CS913482A2 (en)	1984-06-18	System zaveseni pro sprazene napravy podvozku
GB8518455D0 (en)	1985-08-29	Hydraulic system
GB2097286B (en)	1984-08-30	Hemiodialysis system
GB2093990B (en)	1985-05-22	Spectroanalytical system
JPS56127802A (en)	1981-10-06	Hydraulic system
ZA823400B (en)	1983-12-28	Power-on-demand hydraulic system
GB2110893B (en)	1985-10-16	Controlled-phase system
GB2099769B (en)	1984-11-28	Hydraulic steering systems
GB8415318D0 (en)	1984-07-18	Hydraulic system
DE3274280D1 (en)	1987-01-02	Hydraulic control system
GB8425489D0 (en)	1984-11-14	Microlithographical system
DE3169441D1 (en)	1985-04-25	Pressure-control system
GB2134659B (en)	1985-06-19	Gear-indicating system
GB2069724B (en)	1983-09-14	Hydraulic systems
DE3271342D1 (en)	1986-07-03	Hydraulic control systems
GB8327999D0 (en)	1983-11-23	Hydraulic systems
DE3364016D1 (en)	1986-07-17	Hydraulic system
DE3461216D1 (en)	1986-12-11	Hydraulic brake-actuating system