FI46167B - - Google Patents

Info

Publication number
FI46167B
FI46167B FI1173/66A FI117366A FI46167B FI 46167 B FI46167 B FI 46167B FI 1173/66 A FI1173/66 A FI 1173/66A FI 117366 A FI117366 A FI 117366A FI 46167 B FI46167 B FI 46167B
Authority
FI
Finland
Application number
FI1173/66A
Other languages
Finnish (fi)
Other versions
FI46167C (fi
Inventor
J Ferre
A Servasier
B Louvel
Original Assignee
S N P A
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
Priority claimed from FR16073A external-priority patent/FR1449681A/fr
Application filed by S N P A filed Critical S N P A
Publication of FI46167B publication Critical patent/FI46167B/fi
Application granted granted Critical
Publication of FI46167C publication Critical patent/FI46167C/fi

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00Safety arrangements
    • G05B9/02Safety arrangements electric
    • G05B9/03Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/20Control of fluid pressure characterised by the use of electric means
    • G05D16/2006Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FI661173A 1965-05-06 1966-05-04 Tapa ja laite polymeroida eteeniä korkeassa paineessa. FI46167C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR16073A FR1449681A (fr) 1965-05-06 1965-05-06 Perfectionnement au procédé de polymérisation de l'éthylène sous haute pression

Publications (2)

Publication Number Publication Date
FI46167B true FI46167B (enrdf_load_html_response) 1972-10-02
FI46167C FI46167C (fi) 1973-01-10

Family

ID=8578157

Family Applications (1)

Application Number Title Priority Date Filing Date
FI661173A FI46167C (fi) 1965-05-06 1966-05-04 Tapa ja laite polymeroida eteeniä korkeassa paineessa.

Country Status (4)

Country Link
AT (1) AT270201B (enrdf_load_html_response)
CH (1) CH473844A (enrdf_load_html_response)
ES (1) ES326424A1 (enrdf_load_html_response)
FI (1) FI46167C (enrdf_load_html_response)

Also Published As

Publication number Publication date
CH473844A (fr) 1969-06-15
ES326424A1 (es) 1967-03-01
FI46167C (fi) 1973-01-10
AT270201B (de) 1969-04-25

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