• 专利标题:   Forming graphene enhanced elastomeric stator by forming metal outer tubular of stator, and forming graphene enhanced elastomeric stator inner liner and adding co-agent to elastomeric material mixture to bridge peroxide induced cross-links.
  • 专利号:   US2018355863-A1
  • 发明人:   SICILIAN J A
  • 专利权人:   REME TECHNOLOGIES LLC
  • 国际专利分类:   F04C002/107, C08K003/04, F04C013/00, C08K005/14, C08K009/04, C08L009/02, C08L015/00, E21B004/02
  • 专利详细信息:   US2018355863-A1 13 Dec 2018 F04C-002/107 201901 Pages: 17 English
  • 申请详细信息:   US2018355863-A1 US007002 13 Jun 2018
  • 优先权号:   US941269P, US007002

▎ 摘  要

NOVELTY - A graphene enhanced elastomeric stator (10) is formed by forming a metal outer tubular (20) of the stator, and forming a graphene enhanced elastomeric stator inner liner (30) where forming of elastomeric material of inner liner includes adding a co-agent to elastomeric material mixture to bridge peroxide induced cross-links. USE - Formation of graphene enhanced elastomeric stator. ADVANTAGE - The graphene particles can increase polymer to filler interactions in the overall structure of elastomeric stator, thus, enhancing the structure of stator and increasing the stator's useful life by providing additional structural and thermal dissipation benefits. The incorporation of graphene particles can also provide a lower coefficient of thermal expansion for rubber compound, which can reduce damaging heat build-up and extend the useful life of power section. Cross-linkable plasticizers can be integrated into graphene enhanced elastomeric stator formulations to additionally enhance the structural rigidity and thermal characteristics of the compound and thus the elastomeric stator. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective cross-sectional view of the elastomeric stator assembly. Elastomeric stator (10) Metal outer tubular (20) Elastomeric stator inner liner (30) Elastomeric stator liner inner walls (32)