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EP0081941A3 - Hydraulic valve - Google Patents

Hydraulic valve Download PDF

Info

Publication number
EP0081941A3
EP0081941A3 EP82306373A EP82306373A EP0081941A3 EP 0081941 A3 EP0081941 A3 EP 0081941A3 EP 82306373 A EP82306373 A EP 82306373A EP 82306373 A EP82306373 A EP 82306373A EP 0081941 A3 EP0081941 A3 EP 0081941A3
Authority
EP
European Patent Office
Prior art keywords
hydraulic valve
relates
catalyst
hydroformylation
mx2nh2o
Prior art date
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.)
Withdrawn
Application number
EP82306373A
Other languages
German (de)
French (fr)
Other versions
EP0081941A2 (en
Inventor
Ganesh Rajagopal
Richard Tallian
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.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor 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.)
Filing date
Publication date
Application filed by Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Werke GmbH
Publication of EP0081941A2 publication Critical patent/EP0081941A2/en
Publication of EP0081941A3 publication Critical patent/EP0081941A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a hydroformylation catalyst which is a complex characterised by the formula Pt(Acetylacetonate)₂/MX₂nH₂O/PR₃ where M is a Group IVA metal, X is halogen atom, n is 0 or 2, and PR₃ is a phosphine where R is an alkyl, aryl or mixed alkylaryl group. The invention also relates to a hydroformylation process in which this catalyst is used.
EP82306373A 1981-12-11 1982-12-01 Hydraulic valve Withdrawn EP0081941A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32996081A 1981-12-11 1981-12-11
US329960 1981-12-11

Publications (2)

Publication Number Publication Date
EP0081941A2 EP0081941A2 (en) 1983-06-22
EP0081941A3 true EP0081941A3 (en) 1984-08-01

Family

ID=23287750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82306373A Withdrawn EP0081941A3 (en) 1981-12-11 1982-12-01 Hydraulic valve

Country Status (3)

Country Link
EP (1) EP0081941A3 (en)
JP (1) JPS58102809A (en)
BR (1) BR8207135A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686618B2 (en) * 1988-04-20 1997-12-08 カヤバ工業株式会社 Cylinder control device
GB9205525D0 (en) * 1992-03-13 1992-04-29 Burdon John Pressurised-fluid valve
TW328535B (en) * 1993-07-02 1998-03-21 Novartis Ag Functional photoinitiators and their manufacture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572705A (en) * 1950-05-04 1951-10-23 Deere Mfg Co Fluid control valve with selective float position
FR2312675A1 (en) * 1975-05-29 1976-12-24 Bennes Marrel Sa CONTROL DEVICE FOR A LARGE HYDRAULIC DISTRIBUTOR, ESPECIALLY FOR PUBLIC WORKS EQUIPMENT
FR2396228A1 (en) * 1977-06-30 1979-01-26 Wabco Westinghouse Gmbh MOUNTING DEVICE FOR A DISTRIBUTOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572705A (en) * 1950-05-04 1951-10-23 Deere Mfg Co Fluid control valve with selective float position
FR2312675A1 (en) * 1975-05-29 1976-12-24 Bennes Marrel Sa CONTROL DEVICE FOR A LARGE HYDRAULIC DISTRIBUTOR, ESPECIALLY FOR PUBLIC WORKS EQUIPMENT
FR2396228A1 (en) * 1977-06-30 1979-01-26 Wabco Westinghouse Gmbh MOUNTING DEVICE FOR A DISTRIBUTOR

Also Published As

Publication number Publication date
JPS58102809A (en) 1983-06-18
EP0081941A2 (en) 1983-06-22
BR8207135A (en) 1983-10-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE DE FR GB NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE DE FR GB NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850411

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RAJAGOPAL, GANESH

Inventor name: TALLIAN, RICHARD