Classifications

• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
  • G05B9/00—Safety arrangements
  • G05B9/02—Safety arrangements electric
  • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
  • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D16/00—Control of fluid pressure
  • G05D16/20—Control of fluid pressure characterised by the use of electric means
  • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
  • G05D16/2013—Control 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)
• Control Of Fluid Pressure (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=9696146

Family Applications (1)

Country Status (8)

• 1966
  • 1966-04-22 OA OA52421A patent/OA02224A/xx unknown
  • 1966-04-30 DE DE1645344A patent/DE1645344B2/de active Pending
  • 1966-05-04 BE BE680522D patent/BE680522A/xx unknown
  • 1966-05-04 GB GB19765/66A patent/GB1152791A/en not_active Expired
  • 1966-05-04 GB GB60630/66A patent/GB1152792A/en not_active Expired
  • 1966-05-04 LU LU51029A patent/LU51029A1/xx unknown
  • 1966-05-05 DK DK231066A patent/DK137459C/da active
  • 1966-05-05 SE SE6218/66A patent/SE342047B/xx unknown
  • 1966-05-06 NL NL666606173A patent/NL153216B/xx unknown

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