Title:
均一な組成及び色相の液状シリコーンエラストマーを調製する装置
Document Type and Number:
Japanese Patent JP2006526525
Kind Code:
A
Abstract:
An apparatus for continuously preparing viscous compositions containing additives includes: (i) a mixing device for uniformly mixing and dispersing an additive into a viscous fluid; (ii) one or more servo motor driven pumps for feeding the viscous fluid to the mixing device; (iii) one or more servo motor driven pumps for feeding the additive to the mixing device; (iv) means for supplying the viscous fluid to the viscous fluid servo motor driven pumps; (v) means for supplying the additive to the additive servo motor driven pumps; (vi) means for dispensing a viscous composition containing the fluid and the additive from the mixing device into a container, (vii) a programmable logic computer, constructed and arranged to control the operation of the servo motor driven pumps for the viscous fluid and the servo motor driven pumps for the additive, so that a predetermined ratio of RPM between the servo motor driven pumps for the viscous fluid and the servo motor driven pumps for the additive, is maintained irrespective of pressure surges in the supply means for the viscous fluid and supply means for the additive; and (viii) a temperature compensation algorithm for compensating fluctuations in temperature of the viscous fluid.
Inventors:
Danielson, David Lloyd
Shark, Christopher Cummings
Shark, Christopher Cummings
Application Number:
JP2006509312A
Publication Date:
November 24, 2006
Filing Date:
March 25, 2004
Export Citation:
Assignee:
DOW CORNING CORPORATION
International Classes:
B29B7/88; B01F23/47; B01F23/57; B29B7/60; B29B7/72; C08K3/00; C08K5/00; C08L83/04; G05D11/00; G05D11/13; B29K83/00
Domestic Patent References:
| JPH07112800A | 1995-05-02 | |||
| JPH08243470A | 1996-09-24 | |||
| JPH01281133A | 1989-11-13 |
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order