公开(公告)号：US5730244A

公开(公告)日：1998-03-24

申请号：US593950

申请日：1996-01-30

Applicant: Thomas J. Engler ,  James M. Zamel ,  Jon W. Martin

Inventor： Thomas J. Engler ,  James M. Zamel ,  Jon W. Martin

IPC: B62D5/083 ,  B62D5/22 ,  B62D5/12

CPC classification number: B62D5/083 ,  B62D5/22

Abstract: A lightweight housing (12) for a hydraulic power steering gear (10) includes a tubular structure (34 or 68) with a longitudinal central axis (21 or 23). The tubular structure (34 or 68) has layers extending circumferentially around the axis (21 or 23), including an inner layer (100), an outer layer (102), and an intermediate layer (104) between the inner and outer layers (100 and 102). The inner layer (100) is formed of plastic material. An inner surface (118 or 120) of the inner layer (100) defines an outer boundary of a space (36,38 or 88) containing hydraulic fluid under pressure. The outer layer (102) is formed of metal material. The intermediate layer (104) is formed of elastomeric material, and is compressively loaded radially between the inner and outer layers (100 and 102).

Abstract translation: 用于液压动力舵机（10）的轻型壳体（12）包括具有纵向中心轴线（21或23）的管状结构（34或68）。 管状结构（34或68）具有围绕轴线（21或23）周向延伸的层，包括内层（100），外层（102）和内层和外层之间的中间层（104） 100和102）。 内层（100）由塑料材料形成。 内层（100）的内表面（118或120）限定了包含压力下的液压流体的空间（36,38或88）的外边界。 外层（102）由金属材料形成。 中间层（104）由弹性体材料形成，并且在径向上压缩地加载在内层和外层（100和102）之间。

公开(公告)号：US06813304B2

公开(公告)日：2004-11-02

申请号：US09886765

申请日：2001-06-21

Applicant: Dale L. Hook ,  Thomas J. Engler

Inventor： Dale L. Hook ,  Thomas J. Engler

IPC: H01S304

CPC classification number: H01S3/095 ,  H01S3/03 ,  H01S3/0407 ,  H01S3/22 ,  Y10S372/701

Abstract: A DF or HF chemical laser gain generator fabricated by a platelet technique in which internal passages are more easily formed because the generator is made as a stack of thin platelets that are separately etched and then stacked together. The gain generator is water cooled through passages formed in it during the platelet fabrication process. Water cooling results in lower and more uniform operating temperatures and gas pressures, allowing the use of stronger metals which facilitate the elimination of supporting structures that can degrade laser beam quality. The fabrication method allows for the elimination of gas dynamic and thermally induced density gradients which further degrade laser beam quality.

Abstract translation: 通过血小板技术制造的DF或HF化学激光增益发生器，其中内部通道更容易形成，因为发生器被制成作为单独蚀刻并堆叠在一起的薄片的堆叠。 在血小板制造过程中，增益发生器通过其中形成的通道进行水冷。 水冷却导致更低和更均匀的操作温度和气体压力，允许使用更强的金属，这有助于消除可能降低激光束质量的支撑结构。 制造方法允许消除气体动态和热致密度梯度，这进一步降低激光束质量。

公开(公告)号：US5285864A

公开(公告)日：1994-02-15

申请号：US981000

申请日：1992-11-24

Applicant: Jon W. Martin ,  Thomas J. Engler

Inventor： Jon W. Martin ,  Thomas J. Engler

IPC: B62D3/12 ,  B62D5/22 ,  B62D5/06

CPC classification number: B62D5/22 ,  B62D3/12 ,  Y10T74/1967

Abstract: A hydraulic power rack and pinion steering gear (10) includes a valve housing (32) and a hydraulic ram (20). The steering gear (10) further includes a composite plastic supporting body (12) which contains both the valve housing (32) and the hydraulic ram (20). The composite plastic supporting body (12) is formed of a high temperature thermoplastic binder material which is reinforced with glass fibers.

Abstract translation: 液压动力齿轮齿条转向齿轮（10）包括阀壳体（32）和液压油缸（20）。 舵机（10）还包括复合塑料支撑体（12），其包含阀壳体（32）和液压压头（20）。 复合塑料支撑体（12）由用玻璃纤维增​​强的高温热塑性粘合剂材料形成。