Roots blower with internal compression by mechanical delivery and additional pneumatic precompression.

• 1. 一种罗茨式蒸汽压缩机的转子及罗茨式蒸汽压缩机 [P] . 中国专利： CN203926021U . 2014-11-05
• 2. 一种罗茨鼓风机叶轮的制造方法及罗茨鼓风机 [P] . 中国专利： CN104100528B . 2016.03.16
• 3. A blower roots with the inside by mechanical compression and pre - pneumatic compression, the additional [P] . 法国专利： FR1384991A . 1965-01-08

  机译： 鼓风机通过机械压缩和预气动压缩在内部扎根，另外

• 4. Improvements in the construction of blowers with internal compression by mechanical displacement and additional pneumatic precompression (Machine-translation by Google Translate, not legally binding) [P] . ES292145A1 . 1964-01-01

  机译： 通过机械位移和额外的气动预压缩来改善带有内部压缩的鼓风机的结构（Google Translate进行机器翻译，无法律约束力）

• 5. Rotary piston blower with mechanical and pneumatic compression [P] . 美国专利： US3263911A . 1966-08-02

  机译： 机械和气动压缩的旋转活塞式鼓风机

• 1. Modelling and verification of a new Roots blower profile based on analysis of performance of different leaf contour [J] . CAI Ying-jie, YAO Li-gang, DU Bei-jiang 重庆大学学报（英文版） . 2016,第003期
• 2. Acupuncture at the "Huatuojiaji" point affects nerve root regional interleukin-1 level in a rat model of lumbar nerve root compression [J] . Yaochi Wu, Junfeng Zhang, Chongmiao Wang, 中国神经再生研究（英文版） . 2008,第008期
• 3. Effect of Intermittent Pneumatic Compression on Functional Level and Quality of Life in Community-Dwelling Older Adults with Limited Ambulation Due to Leg Pain: A Randomized Controlled Trial [J] . Weerasinghe Mudiyanselage Sujeewa Weerasinghe, Thunpaththu Mudiyanselage Upul Sanjeewa Thunpaththu, Weerasinghe Mudiyanselage Sandali Anjana Weerasinghe, 健康（英文） . 2021,第010期
• 4. Root Cause Analysis of vibrations in a Roots Blower system - (PPT) [C] . Leonard van Lier, Pieter van Beek, Christof Fischer, Middle East Turbomachinery Symposium . 2015
• 5. Defining the role of mechanical signals during nerve root compression in the development of sustained pain and neurophysiological correlates that develop in the injured tissue and spinal cord. [D] . Nicholson, Kristen J. 2013
• 6. Can a new design of pneumatic compression device reduce variations in delivered therapy for the mechanical prophylaxis of thromboembolic disease after total hip arthroplasty? [O] . Bassam A. Masri, David J. Dunlop, James A. McEwen, 2004
• 7. Fondaparinux combined with intermittent pneumatic compression vs. intermittent pneumatic compression alone for prevention of venous thromboembolism after abdominal surgery: a randomized, double-blind comparison [O] . A. G. G. TURPIE, K. A. BAUER, J. A. CAPRINI, 2007
• 8. A Study of Internal Stresses in Statically Deformed Pneumatic Tires. Generalized Equilibrium Equations for the Membrane Solution of Circularly Symmetric Deformation of Bias Ply Pneumatic Tires. [R] . zorowski,carl f. dunn,stanley e. jr 1971

• 1. Probe into the Internal Roots of Anna Karenina's Tragedy [J] . 杨华 . 科技信息 . 2014,第007期
• 2. A Chest Compression Quality Evaluation Using Mechanical Chest Compressions under Different Working Situations in the Ambulance [J] . Par Lindblad ,Annika Astrom Victoren ,Christer Axelsson . 临床医学国际期刊（英文） . 2015,第8期
• 3. 带补气的罗茨式水蒸汽制冷压缩机工作过程研究 [C] . 许树学 ,马国远 ,赵博 . 2011中国制冷学会学术年会 . 2011
• 4. 罗茨鼓风机内部流场及气动噪声分析 [A] . 毛方 . 2015