GB0809112D0 - Fluid pressure actuators - Google Patents

Fluid pressure actuators

Info

Publication number: GB0809112D0
Authority: GB; United Kingdom
Prior art keywords: fluid pressure; pressure actuators; actuators; fluid; pressure
Prior art date: 2008-05-20
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.): Ceased

Application number

GB0809112A

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.)

Valtra Oy AB

Original Assignee

Valtra Oy AB

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.)

2008-05-20

Filing date

2008-05-20

Publication date

2008-06-25

2008-05-20 Application filed by Valtra Oy AB filed Critical Valtra Oy AB

2008-05-20 Priority to GB0809112A priority Critical patent/GB0809112D0/en

2008-06-25 Publication of GB0809112D0 publication Critical patent/GB0809112D0/en

2009-05-14 Priority to PCT/IB2009/005592 priority patent/WO2009141697A1/en

2009-05-14 Priority to EP09750154A priority patent/EP2291587A1/en

Status Ceased legal-status Critical Current

Links

GB0809112A 2008-05-20 2008-05-20 Fluid pressure actuators Ceased GB0809112D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB0809112A GB0809112D0 (en)	2008-05-20	2008-05-20	Fluid pressure actuators
PCT/IB2009/005592 WO2009141697A1 (en)	2008-05-20	2009-05-14	Hydraulic actuation system with multi piston actuator
EP09750154A EP2291587A1 (en)	2008-05-20	2009-05-14	Hydraulic actuation system with multi piston actuator

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0809112A GB0809112D0 (en)	2008-05-20	2008-05-20	Fluid pressure actuators

Publications (1)

Publication Number	Publication Date
GB0809112D0 true GB0809112D0 (en)	2008-06-25

Family

ID=39596167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0809112A Ceased GB0809112D0 (en)	2008-05-20	2008-05-20	Fluid pressure actuators

Country Status (3)

Country	Link
EP (1)	EP2291587A1 (en)
GB (1)	GB0809112D0 (en)
WO (1)	WO2009141697A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102116326B (en) *	2011-02-23	2013-06-19	周建新	Hydraulic push-pull synchronization method and device thereof
CN102758806B (en) *	2012-07-18	2015-05-13	天津市天锻压力机有限公司	Crossbeam press multi-hydraulic cushion synchronous control system
CN102852871B (en) *	2012-09-19	2014-12-10	中国核动力研究设计院	Hydraulic system for jacking top cover in loosening reactor top cover
CN103438039B (en) *	2013-09-09	2017-01-18	上海其胜设备配件有限公司	Control method of self-reversing driving loop of synchronous cylinders
CN104712609A (en) *	2014-10-21	2015-06-17	上海元征机械设备有限责任公司	Coaxial proportional output hydraulic device
DE202019100365U1 (en) *	2019-01-23	2020-04-24	Pöttinger Landtechnik Gmbh	Agricultural work machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1253718A (en) *	1917-06-05	1918-01-15	George A Peterson	Apparatus for transforming pressure.
GB1121956A (en)	1966-07-27	1968-07-31	Daikin Ind Ltd	A synchronized hydraulic system
FR2695861B1 (en)	1992-09-22	1994-11-18	Sipad Sa	Sensitive hydraulic device for speed and power selection adapted to a synchronous control system for multiple press cylinders.
JP2005214368A (en)	2004-02-02	2005-08-11	Takenaka Komuten Co Ltd	Hydraulic circuit

2008
- 2008-05-20 GB GB0809112A patent/GB0809112D0/en not_active Ceased
2009
- 2009-05-14 EP EP09750154A patent/EP2291587A1/en not_active Withdrawn
- 2009-05-14 WO PCT/IB2009/005592 patent/WO2009141697A1/en active Application Filing

Also Published As

Publication number	Publication date
EP2291587A1 (en)	2011-03-09
WO2009141697A1 (en)	2009-11-26

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Legal Events

Date	Code	Title	Description
2010-01-27	AT	Applications terminated before publication under section 16(1)