公开(公告)号：US20140061336A1

公开(公告)日：2014-03-06

申请号：US13687570

申请日：2012-11-28

Applicant: ANEST IWATA CORPORATION

Inventor： Shozo KOSAKA ,  Masaru KANEKO ,  Nobuyoshi MORITA ,  Takayuki HATA ,  Atsushi MOROHOSHI ,  Nobuhiro SAWATA

IPC: B05B7/06

CPC classification number: B05B7/066 ,  B05B1/3046 ,  B05B7/0815

Abstract: A spray gun including: a body having a gun barrel; a coating material nozzle disposed on a tip end side of the gun barrel, and an air cap disposed on the tip end side of the gun barrel to surround a tip end portion of the coating material nozzle, wherein the tip end portion of the coating material nozzle has on the tip end surface thereof a guide wall spreading, and also has on the outer peripheral surface thereof a plurality of V-shaped grooves channeled in a longitudinal direction, and wherein the V-shaped groove has, in a triangle shaped cross section defined by contours crossing the guide wall, a height in the range of 0.5 mm to 2.5 mm and an opening angle of a bottom vertex in the range of 20 degrees to 100 degrees.

Abstract translation: 一种喷枪，包括：具有枪管的主体; 设置在枪管的前端侧的涂料喷嘴，以及设置在枪筒的前端侧的气帽，以包围涂料喷嘴的前端部，其中，涂料的前端部 喷嘴在其前端面上具有扩展的引导壁，并且在其外周面上具有沿纵向方向引导的多个V形槽，并且其中，所述V形槽具有三角形截面 由穿过引导壁的轮廓限定，高度在0.5mm至2.5mm的范围内，底部顶点的开度角在20度至100度的范围内。

公开(公告)号：US20130302200A1

公开(公告)日：2013-11-14

申请号：US13940660

申请日：2013-07-12

Applicant: ANEST IWATA CORPORATION

Inventor： Junichi ASAMI ,  Toru SATO

IPC: F01C1/02

CPC classification number: F04C18/0269 ,  B05B12/02 ,  B05B13/0228 ,  F01C1/0269 ,  F04C2230/91 ,  F04C2240/20 ,  F05C2251/02 ,  F05C2251/14 ,  F05C2253/20

Abstract: A coating solution that contains 10 to 20% by weight of epoxy resin serving as a thermosetting resin, 20 to 30% by weight of MoS2, and 5 to 10% by weight of graphite, with a remainder thereof constituted by an organic solvent, is sprayed onto a wrap portion side face of an orbiting scroll from a spray nozzle . While spraying the coating solution, the orbiting scroll is rotated on a rotating table and the spray nozzle is moved along a rectilinear movement path toward a radial direction outer side of the orbiting scroll while maintaining an attitude thereof from the start of the spraying process. After applying the coating solution, the coating solution is dried by baking, whereupon a break-in operation is performed. As a result, an elastic coating is formed at a coating thickness that enables elastic deformation in accordance with a clearance between the wrap portion side faces.

Abstract translation: 含有10〜20重量％的作为热固性树脂的环氧树脂，20〜30重量％的MoS2和5〜10重量％的石墨，其余由有机溶剂构成的涂布液为 从喷嘴喷射到绕动涡卷的包裹部分侧面上。 在喷涂涂布溶液的同时，旋转涡盘在旋转台上旋转，并且喷嘴沿着直线运动路径朝向绕动涡卷的径向外侧移动，同时保持其从喷涂过程开始的姿态。 涂布溶液后，通过烘烤干燥涂布溶液，进行打入操作。 结果，以能够根据包裹部侧面之间的间隙进行弹性变形的涂层厚度形成弹性涂层。

公开(公告)号：US20130302199A1

公开(公告)日：2013-11-14

申请号：US13868525

申请日：2013-04-23

Applicant: ANEST IWATA CORPORATION

Inventor： Atsushi UNAMI ,  Tamotsu FUJIOKA

IPC: F04C18/00

CPC classification number: F04C18/00 ,  F01C1/0238 ,  F01C21/18 ,  F04C29/0078 ,  F04C2240/603

Abstract: In a double rotation type scroll expander having double expansion chambers, a single integrated drive shaft is disposed to penetrate the interior of a housing, the double expansion chambers are formed by a drive scroll body and a driven scroll body, and a working medium introduction hole is provided in an axial direction of the drive shaft such that the working medium is supplied evenly to the double expansion chambers through the working medium introduction hole via a radial direction hole. The drive shaft and the drive scroll body formed integrally with the drive shaft rotate while the driven scroll body rotates synchronously with the drive scroll shaft via an interlocking mechanism.

Abstract translation: 在具有双膨胀室的双旋转式涡旋膨胀机中，单个集成驱动轴设置成贯穿壳体内部，双重膨胀室由驱动涡旋件和从动涡旋件构成，工作介质导入孔 设置在驱动轴的轴向上，使得工作介质经由径向孔穿过工作介质导入孔均匀地供给到双重膨胀室。 驱动轴和与驱动轴一体形成的驱动涡旋体旋转，同时从动涡旋体通过互锁机构与驱动涡旋轴同步旋转。

公开(公告)号：US20130294956A1

公开(公告)日：2013-11-07

申请号：US13934945

申请日：2013-07-03

Applicant: ANEST IWATA CORPORATION

Inventor： Hiroshi ITO ,  Shiro TANIGAWA ,  Youhei MIDORIKAWA

IPC: F04C18/02

CPC classification number: F04C18/0246 ,  F04C18/0223 ,  F04C18/0253 ,  F04C23/001 ,  F04C27/005 ,  F04C27/008 ,  F04C29/0057

Abstract: A scroll fluid machine includes a revolving scroll in which a revolving wrap stands upright on an end plate supported revolvably on a drive shaft, and a fixed scroll which is provided opposite the revolving scroll and in which a fixed wrap stands upright on an end plate. The revolving and fixed wraps overlap to form a compression chamber for compressing a fluid by causing the revolving scroll to revolve. The scroll fluid machine further includes a rod-shaped member attached to the end plate of the revolving scroll and extending to a rear surface side of the fixed scroll, which is a side not opposing the revolving scroll. A revolving plate is attached to the rod-shaped member, provided with a pin crank mechanism, and supported revolvably on the drive shaft. The revolving plate is provided with a sealing unit that seals the compression chamber in an axial direction.

Abstract translation: 涡旋流体机械包括旋转涡卷，旋转涡卷以可旋转地支撑在驱动轴上的端板垂直放置，以及与旋转涡卷相对设置的固定涡旋盘，固定涡卷立起于端板上。 旋转和固定的涡卷重叠以形成用于通过使旋转涡旋件旋转来压缩流体的压缩室。 涡旋流体机械还包括附接到回转涡卷的端板并延伸到固定涡旋件的后表面侧的杆状部件，该固定涡卷是不与旋转涡卷相对的一侧。 旋转板附接到设有销曲柄机构的杆状构件，并且可旋转地支撑在驱动轴上。 旋转板设置有沿轴向密封压缩室的密封单元。

公开(公告)号：US20130272840A1

公开(公告)日：2013-10-17

申请号：US13835807

申请日：2013-03-15

Applicant: ANEST IWATA CORPORATION

Inventor： Tamotsu FUJIOKA ,  Atsushi UNAMI ,  Kenji MATSUZAKI

IPC: F04D27/00

CPC classification number: F04D27/00 ,  F04D27/001 ,  F04D27/0269

Abstract: A compressed gas supply unit includes compressors. Gas discharged from the compressors is stored in a storage tank and then supplied to a gas recipient. The pressure of the storage tank, the operation temperature and the power consumption of each compressor, and the temperature around the compressors are sent to a controller and a monitoring device. A determination unit of the controller determines the presence or absence of the abnormality of the compressor from a difference between the operation temperature of the compressor and the temperature around the compressors. An effective load calculation unit calculates the effective load of each compressor from the power consumption of the compressor and the pressure of the storage tank. The controller controls the compressors based on the calculated effective load such that the loads of the compressors are equalized. An estimation unit estimates maintenance timing from the effective load.

Abstract translation: 压缩气体供应单元包括压缩机。 从压缩机排出的气体储存在储罐中，然后供给到气体收集器。 存储罐的压力，各压缩机的运行温度和功率消耗以及压缩机周围的温度被发送到控制器和监视装置。 控制器的确定单元根据压缩机的操作温度与压缩机周围的温度之间的差异来确定压缩机的异常的存在与否。 有效负荷计算单元根据压缩机的功率消耗和储罐的压力来计算各压缩机的有效负荷。 控制器基于所计算的有效负载控制压缩机，使得压缩机的负载相等。 估计单元从有效负载估计维护定时。

公开(公告)号：US20030223898A1

公开(公告)日：2003-12-04

申请号：US10330671

申请日：2002-12-30

Applicant: Anest Iwata Corporation

Inventor： Tamotsu Fujioka ,  Ken Yanagisawa

IPC: F04C018/04

CPC classification number: F01C17/06 ,  F16C2360/42

Abstract: The invention aims to provide a scroll fluid machine which has auxiliary cranks divided into two separate crank members connected by pressure fitting in the process of assembling of the scroll machine. Each of the auxiliary cranks for regulating the motion of the revolving scroll is divided into a revolving scroll side crank member and a stationary scroll side crank member, the crank members are configured such that one of the crank members can be pressed into the other crank member, and both of the crank members are connected to compose a one-piece auxiliary crank when both of the scrolls are assembled.

Abstract translation: 本发明的目的是提供一种涡卷流体机械，该涡旋流体机械在辅助涡旋机组装过程中具有分成两个分开的曲柄构件的辅助曲柄，该曲柄构件通过压力配合连接。 用于调节回转涡旋件的运动的辅助曲柄分别为旋转涡卷侧曲柄部件和固定涡卷侧曲柄部件，曲柄部件构成为能够将一个曲柄部件压入另一个曲柄部件 ，并且当两个涡卷组装时，两个曲柄构件连接成一体式辅助曲柄。

公开(公告)号：US20200230628A1

公开(公告)日：2020-07-23

申请号：US16652811

申请日：2017-10-17

Applicant: ANEST IWATA Corporation

Inventor： Kazuaki SATO ,  Shoji KAKIZAKI

IPC: B05B5/035 ,  B05B5/10 ,  B05B5/053

Abstract: Provided is an electrostatic spraying device capable of spraying liquid, such as paint, onto a sprayed object in a stable manner. The electrostatic spraying device of the invention releases liquid in an electrically-charged state from a nozzle using an electrostatic force generated by voltage application and thus sprays the liquid onto a sprayed object. The electrostatic spraying device comprises a nozzle head provided with the nozzle comprising a plurality of nozzles made of conductive or semiconductive material and a voltage application device configured to apply voltage between the nozzles and a heteropolar portion (sprayed object) that is heteropolar to the nozzles and thus generate the electrostatic force. The nozzles are so arranged that distance between axes L of at least adjacent nozzles increases with increasing distance from the nozzle head.

公开(公告)号：USD858699S1

公开(公告)日：2019-09-03

申请号：US29653496

申请日：2018-06-15

Applicant: ANEST IWATA Corporation

Designer： Kazuki Arino ,  Takuya Matsumoto ,  Shozo Kosaka

公开(公告)号：US10167867B2

公开(公告)日：2019-01-01

申请号：US15260867

申请日：2016-09-09

Applicant: ANEST IWATA Corporation

Inventor： Junichi Asami ,  Keiya Kato ,  Tamotsu Fujioka

IPC: F04C27/00 ,  F01C19/00 ,  F04C18/02 ,  F04C23/00 ,  F04C28/02

Abstract: A scroll fluid machine includes fixed and orbiting scrolls which define a compression chamber; a land which divides the compression chamber into first-stage and second-stage compression chambers; a wrap groove defined in a spiral shape along a tip of a fixed wrap of the fixed scroll; an intermediate groove defined in the land; a seal member; and an intermediate seal member. The land includes a first-stage outlet in communication with the first-stage compression chamber and a second-stage inlet in communication with the second-stage compression chamber. The wrap groove includes an outer peripheral wrap groove adjacent to the land on a radially outward side and an inner peripheral wrap groove adjacent to the land on a radially inward side. The intermediate groove is in communication with the outer and inner peripheral wrap grooves. The seal member is fitted in the wrap groove except the outer and inner wrap grooves.

公开(公告)号：USD835679S1

公开(公告)日：2018-12-11

申请号：US29602066

申请日：2017-04-28

Applicant: ANEST IWATA Corporation

Designer： Toru Sato ,  Shigeki Takada