DE69200461D1 - Elektrohydraulischer Stellantrieb. - Google Patents

Elektrohydraulischer Stellantrieb.

Info

Publication number: DE69200461D1
Authority: DE; Germany
Prior art keywords: electro; hydraulic actuator; actuator; hydraulic
Prior art date: 1991-05-17
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 - Fee Related

Application number

DE69200461T

Other languages

English (en)

Other versions

DE69200461T2 (de

Inventor

Lary L Field

Eugene R Jornod

Gerald R Parsons

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.)

Barber Colman Co

Original Assignee

Barber Colman 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.)

1991-05-17

Filing date

1992-05-11

Publication date

1994-11-03

1992-05-11 Application filed by Barber Colman Co filed Critical Barber Colman Co

1994-11-03 Publication of DE69200461D1 publication Critical patent/DE69200461D1/de

1995-02-02 Application granted granted Critical

1995-02-02 Publication of DE69200461T2 publication Critical patent/DE69200461T2/de

2012-05-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/18—Combined units comprising both motor and pump
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Actuator (AREA)
Magnetically Actuated Valves (AREA)
Valve Device For Special Equipments (AREA)
Fluid-Pressure Circuits (AREA)

DE69200461T 1991-05-17 1992-05-11 Elektrohydraulischer Stellantrieb. Expired - Fee Related DE69200461T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/702,640 US5107678A (en)	1991-05-17	1991-05-17	Floating fluid-operated actuator

Publications (2)

Publication Number	Publication Date
DE69200461D1 true DE69200461D1 (de)	1994-11-03
DE69200461T2 DE69200461T2 (de)	1995-02-02

Family

ID=24822051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69200461T Expired - Fee Related DE69200461T2 (de)	1991-05-17	1992-05-11	Elektrohydraulischer Stellantrieb.

Country Status (6)

Country	Link
US (1)	US5107678A (de)
EP (1)	EP0513915B1 (de)
JP (1)	JP3205590B2 (de)
CA (1)	CA2063762C (de)
DE (1)	DE69200461T2 (de)
TW (1)	TW207000B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2277354A (en) *	1993-03-15	1994-10-26	Scanlan Thomas Robert	Hydraulic piston and cylinder assembly
US9003950B2 (en)	2011-09-09	2015-04-14	Ingersoll-Rand Company	Air motor having a programmable logic controller interface and a method of retrofitting an air motor
TWI479087B (zh) *	2011-12-21	2015-04-01	Microjet Technology Co Ltd	液壓控制模組及其所適用之液壓驅動裝置
DE102013105446A1 (de)	2013-05-28	2014-12-04	Pintsch Bubenzer Gmbh	Elektrohydraulisches Bremslüftgerät und Bremsanordnung
DE102013105445B4 (de)	2013-05-28	2015-08-20	Pintsch Bubenzer Gmbh	Funktionseinheit und Elektrohydraulisches Bremslüftgerät mit einer Solchen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE16140E (en) *		1925-08-11		Valve-operating device
US1834506A (en) *	1929-02-25	1931-12-01	Standard Lift Company	Hydraulic elevator
DE1081848B (de) *	1956-06-28	1960-05-19	Becorit Grubenausbau Gmbh	Hydraulischer Grubenstempel
US3050257A (en) *	1959-03-13	1962-08-21	Barber Colman Co	Means for operating a valve or the like in accordance with a controlled condition
US3036598A (en) *	1959-12-16	1962-05-29	North American Aviation Inc	Digital valve
US3046743A (en) *	1961-07-13	1962-07-31	Fischbach & Moore	Hydraulic actuator
DE3010612A1 (de) *	1980-03-20	1981-10-01	Robert Bosch Gmbh, 7000 Stuttgart	Elektromagnetisch betaetigbares ventil
EP0154854A1 (de) *	1984-03-15	1985-09-18	BUCHER-GUYER AG Maschinenfabrik	Elektrohydraulisch betätigbares Stellorgan
DE3635694A1 (de) *	1986-10-21	1988-05-05	Samson Ag	Dichtungsanordnung fuer eine antriebsstange sowie elektrohydraulischer stellantrieb mit einer solchen
DE3637404A1 (de) *	1986-11-03	1987-11-26	Bornemann & Haller Kg	Stellantrieb

1991
- 1991-05-17 US US07/702,640 patent/US5107678A/en not_active Expired - Lifetime
1992
- 1992-03-23 CA CA002063762A patent/CA2063762C/en not_active Expired - Fee Related
- 1992-04-08 TW TW081102694A patent/TW207000B/zh active
- 1992-05-11 DE DE69200461T patent/DE69200461T2/de not_active Expired - Fee Related
- 1992-05-11 EP EP92201324A patent/EP0513915B1/de not_active Expired - Lifetime
- 1992-05-15 JP JP12375992A patent/JP3205590B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0513915B1 (de)	1994-09-28
TW207000B (de)	1993-06-01
JP3205590B2 (ja)	2001-09-04
JPH05157104A (ja)	1993-06-22
CA2063762A1 (en)	1992-11-18
EP0513915A1 (de)	1992-11-19
US5107678A (en)	1992-04-28
DE69200461T2 (de)	1995-02-02
CA2063762C (en)	2002-09-10

Legal Events

Date	Code	Title	Description
1995-10-26	8364	No opposition during term of opposition
2004-03-18	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
FR2685420B1 (fr)	1996-03-01	Autotendeur hydraulique.
NO892659L (no)	1989-12-29	Hydraulisk aktuatorenhet.
DE69008707D1 (de)	1994-06-09	Elektrohydraulisches Ventilstellglied.
DE58904028D1 (de)	1993-05-13	Stellantrieb.
DE69208190D1 (de)	1996-03-21	Betätigungsvorrichtung
KR920021100U (ko)	1992-12-18	유압 작동기
DE59005186D1 (de)	1994-05-05	Stellantrieb.
MX9201896A (es)	1992-10-01	Accionador rotatorio.
DE69204787D1 (de)	1995-10-19	Hydraulikaggregat.
DE69010467D1 (de)	1994-08-11	Stellvorrichtung.
DE59204627D1 (de)	1996-01-18	Elektrohydraulisches gerät.
ITTO920871A1 (it)	1994-04-27	Comando idraulico.
DE69201843D1 (de)	1995-05-04	Linearantrieb.
IT1270092B (it)	1997-04-28	Attuatore elettroidraulico
DE59106274D1 (de)	1995-09-21	Linearantrieb.
DE59102476D1 (de)	1994-09-15	Stelleinrichtung.
DE69112544D1 (de)	1995-10-05	Hydraulisches betätigungsventil.
DE58905064D1 (de)	1993-09-02	Stellantrieb.
DE59004774D1 (de)	1994-04-07	Stellantrieb.
FR2672099B1 (fr)	1993-04-09	Vanne.
DE69107563D1 (de)	1995-03-30	Friktionstellantrieb.
DE59207278D1 (de)	1996-11-07	Stellantrieb
DE69213164D1 (de)	1996-10-02	Hydraulischer Stellantrieb
DE59103014D1 (de)	1994-10-27	Stelleinrichtung.
DE69200461D1 (de)	1994-11-03	Elektrohydraulischer Stellantrieb.