IT950066B - Dispositivo di comando elettro idraulico - Google Patents

Dispositivo di comando elettro idraulico

Info

Publication number: IT950066B
Authority: IT; Italy
Prior art keywords: electro; control device; hydraulic control; hydraulic; control
Prior art date: 1971-03-17

Application number

IT21677/72A

Other languages

English (en)

Original Assignee

Bosch Gmbh Robert

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.)

1971-03-17

Filing date

1972-03-10

Publication date

1973-06-20

1972-03-10 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1973-06-20 Application granted granted Critical

1973-06-20 Publication of IT950066B publication Critical patent/IT950066B/it

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Servomotors (AREA)
Fluid-Pressure Circuits (AREA)

IT21677/72A 1971-03-17 1972-03-10 Dispositivo di comando elettro idraulico IT950066B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2112813A DE2112813C3 (de)	1971-03-17	1971-03-17	Elektrohydraulische Steuereinrichtung

Publications (1)

Publication Number	Publication Date
IT950066B true IT950066B (it)	1973-06-20

Family

ID=5801812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21677/72A IT950066B (it)	1971-03-17	1972-03-10	Dispositivo di comando elettro idraulico

Country Status (8)

Country	Link
US (1)	US3744374A (it)
JP (1)	JPS5428905B1 (it)
DE (1)	DE2112813C3 (it)
FR (1)	FR2130431B1 (it)
GB (1)	GB1349329A (it)
IT (1)	IT950066B (it)
PL (1)	PL75109B1 (it)
SE (1)	SE372604B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2205508C2 (de) *	1972-02-05	1981-11-26	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische Steuereinrichtung
US3994347A (en) *	1975-03-10	1976-11-30	J. I. Case Company	Draft control system with control valve
DE2533829C2 (de) *	1975-07-29	1985-01-10	Robert Bosch Gmbh, 7000 Stuttgart	Elektrohydraulische Steuereinrichtung
DE2835771A1 (de) *	1978-08-16	1980-02-28	Schwelm & Towler Hydraulics	Anordnung zur aussteuerung eines cartridgeelementes
FI64842C (fi) *	1982-03-16	1984-01-10	Valmet Oy	Anordning foer att spara energi i en hydraulkrets
DE3232350A1 (de) *	1982-04-21	1984-03-01	Mannesmann Rexroth GmbH, 8770 Lohr	Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
DE3214845A1 (de) *	1982-04-21	1983-11-03	Mannesmann Rexroth GmbH, 8770 Lohr	Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
DE3246738A1 (de) *	1982-09-28	1984-03-29	Dr. H. Tiefenbach Gmbh & Co, 4300 Essen	Mit eigenmedium gesteuertes hydraulikventil mit einstellbarem durchlassquerschnitt
GB2158971A (en) *	1984-02-22	1985-11-20	Koehring Co	Digital servovalve structure and method
US4934143A (en) *	1987-04-29	1990-06-19	Vickers, Incorporated	Electrohydraulic fluid control system for variable displacement pump
DE3841985A1 (de) *	1988-12-14	1990-06-21	Kloeckner Humboldt Deutz Ag	Elektrohydraulische servo-betaetigung von standardwegeventilen
JP2844476B2 (ja) *	1989-09-11	1999-01-06	株式会社ゼクセル	油圧アクチュエータの制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1750358B2 (de) *	1968-04-24	1974-09-19	Robert Bosch Gmbh, 7000 Stuttgart	Elektrohydraulische Steuereinrichtung
DE1807171A1 (de) *	1968-11-06	1970-06-18	Bosch Gmbh Robert	Einrichtung zur elektrohydraulischen Fernsteuerung hydraulischer Wegeventile

1971
- 1971-03-17 DE DE2112813A patent/DE2112813C3/de not_active Expired
1972
- 1972-03-08 PL PL15392872A patent/PL75109B1/xx unknown
- 1972-03-10 IT IT21677/72A patent/IT950066B/it active
- 1972-03-13 US US00233997A patent/US3744374A/en not_active Expired - Lifetime
- 1972-03-16 SE SE7203410A patent/SE372604B/xx unknown
- 1972-03-17 JP JP2734472A patent/JPS5428905B1/ja active Pending
- 1972-03-17 FR FR7209538A patent/FR2130431B1/fr not_active Expired
- 1972-03-17 GB GB1261672A patent/GB1349329A/en not_active Expired

Also Published As

Publication number	Publication date
PL75109B1 (it)	1974-12-31
GB1349329A (en)	1974-04-03
FR2130431A1 (it)	1972-11-03
DE2112813A1 (de)	1972-09-28
JPS5428905B1 (it)	1979-09-19
FR2130431B1 (it)	1977-04-01
US3744374A (en)	1973-07-10
SE372604B (it)	1974-12-23
DE2112813C3 (de)	1981-04-30
DE2112813B2 (de)	1980-07-03

Publication	Publication Date	Title
DE2327694A1 (de)	1973-12-13	Steuereinrichtung
AT309233B (de)	1973-08-10	Steuerventil
IT953998B (it)	1973-08-10	Dispositivo idraulico di comando
SE400241B (sv)	1978-03-20	Hydrostatisk styranordning
AT344469B (de)	1978-07-25	Hydraulische stellvorrichtung
SE380308B (sv)	1975-11-03	Styrsystem
IT971382B (it)	1974-04-30	Servovalvola elettroidraulica
IT950066B (it)	1973-06-20	Dispositivo di comando elettro idraulico
IT964884B (it)	1974-01-31	Azionatore idraulico
IT1001973B (it)	1976-04-30	Dispositivo di comando idraulico
AT323075B (de)	1975-06-25	Elektrohydraulische steuereinrichtung
NL173671C (nl)	1984-02-16	Pneumatische of hydraulische bedieningsinrichting.
SE397315B (sv)	1977-10-31	Slirstyranordning
CH529932A (de)	1972-10-31	Servosteuereinrichtung
CH500407A (de)	1970-12-15	Hydraulische Regelungseinrichtung
CH536962A (de)	1973-05-15	Hydraulische Steuervorrichtung
CH506735A (de)	1971-04-30	Steuer-Ventil
FI52640C (fi)	1977-10-10	Säätölaite
AT301289B (de)	1972-08-25	Elektrohydraulische Steuereinrichtung
CH518205A (de)	1972-01-31	Druckregeleinrichtung
CH549833A (de)	1974-05-31	Steuervorrichtung.
IT955906B (it)	1973-09-29	Dispositivo di comando
BE780969A (nl)	1972-09-21	Regelinrichting
IT981723B (it)	1974-10-10	Dispositivo di controllo
DK139049B (da)	1978-12-04	Servoapparat.