专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US06332764B1 Displacement type fluid machine having an orbiting displacer forming a plurality of spaces and method for manufacturing same 失效
标题翻译：具有形成多个空间的轨道式置换器的排量型流体机械及其制造方法
公开(公告)号：US06332764B1
公开(公告)日：2001-12-25
申请号：US09592669
申请日：2000-06-13
申请人： Hirokatsu Kohsokabe , Masahiro Takebayashi , Hiroaki Hata , Koichi Inaba , Isao Hayase , Kenji Tojo
发明人： Hirokatsu Kohsokabe , Masahiro Takebayashi , Hiroaki Hata , Koichi Inaba , Isao Hayase , Kenji Tojo
IPC分类号： F01C104
CPC分类号： F01C1/06 , F04C18/06
摘要： A displacement type fluid machine for reducing a fluid loss of a discharge process as much as that of a scroll fluid machine has a displacer which is provided with at least one through hole for working the outer wall surface of said displacer during manufacture of said displacer, said at least one through hole extending in an axial direction of a rotating shaft.
摘要翻译：用于减少与涡旋流体机械相同排放过程的流体损失的位移型流体机器具有置换器，该置换器设置有在所述置换器的制造期间用于加工所述置换器的外壁表面的至少一个通孔，所述至少一个通孔在旋转轴的轴向方向上延伸。

42. 发明授权

US5960697A Axial piston machine 失效
标题翻译：推力活塞机
公开(公告)号：US5960697A
公开(公告)日：1999-10-05
申请号：US30884
申请日：1998-02-26
申请人： Isao Hayase , Shunichi Mitsuya , Takeshi Tsuchiya , Yuzo Kadomukai , Yukio Takahashi
发明人： Isao Hayase , Shunichi Mitsuya , Takeshi Tsuchiya , Yuzo Kadomukai , Yukio Takahashi
IPC分类号： F04B1/16 , F03C1/06 , F04B1/32 , F04B9/04 , F01B13/04
CPC分类号： F04B9/047 , F04B1/324
摘要： An axial piston machine comprises first and second members arranged so that one of the first and second members is swingable relative to the other to provide relative swinging motion, a plurality of pistons inserted in a plurality of cylinders formed in the second member, respectively, the pistons being mechanically engaged with the first member so that the relative swinging motion reciprocates the plurality of pistons in the cylinders, and a swinging mechanism for swinging the above-mentioned one of the first and second members relative to the other, and the axial piston machine is characterized in that the first and second members have spherical portions providing a coupling portion binding one of the first and second members to a spherical point of the other to be universally rotatable about the point, and the above-mentioned swinging mechanism comprises a relative revolving mechanism for revolving at least one of the first and second members relative to the other to provide a relative swinging motion between the first member and the second member, thereby to reciprocate the pistons.
摘要翻译：轴向活塞机包括第一和第二构件，其布置成使得第一和第二构件中的一个可相对于另一构件摆动以提供相对的摆动运动;多个活塞分别插入形成在第二构件中的多个气缸中，活塞与第一构件机械地接合，使得相对摆动运动使多个活塞在气缸中往复运动，以及用于使第一和第二构件中的上述一个相对于另一个摆动的摆动机构，以及轴向活塞机其特征在于，第一和第二构件具有球形部分，其提供将第一和第二构件中的一个结合到另一个的球形点以使得能够围绕点普遍旋转的联接部分，并且上述摆动机构包括相对旋转用于相对于另一个旋转第一和第二构件中的至少一个以提供相对的机构在第一构件和第二构件之间摆动运动，从而使活塞往复运动。

43. 发明授权

US5531577A Scroll type fluid machine having a lever driving mechanism 失效
标题翻译：具有杠杆驱动机构的涡旋式流体机械
公开(公告)号：US5531577A
公开(公告)日：1996-07-02
申请号：US185391
申请日：1994-01-24
申请人： Isao Hayase , Shigeru Machida , Shunichi Mitsuya , Takeshi Kouno
发明人： Isao Hayase , Shigeru Machida , Shunichi Mitsuya , Takeshi Kouno
IPC分类号： F01C1/02 , F01C21/10 , F04C18/02 , F04C23/00 , F04C29/00 , F01C1/04 , F01C17/06
CPC分类号： F04C23/008 , F01C21/102 , F04C18/0215 , F04C29/0057 , F04C2240/603
摘要： A scroll type fluid machine includes a lever 26 moved to draw a conical locus so that revolution is given to an orbiting scroll member 2, to thereby lower a sliding load and a sliding speed of a sliding portion on which a load is acted in a radial direction by the above principle. Further, the orbiting scroll member is supported in a thrust direction by a thrust force transmission member 50 interposed between the orbiting scroll member 2 and a fixed scroll member 1 to thereby lower a sliding speed of the sliding portion on which a load is acted in the thrust direction. With this arrangement, a scroll type fluid machine having high efficiency and durability can be provided.
摘要翻译：一种涡旋式流体机械包括一个移动以拉动圆锥形轨迹的杆26，从而使旋转涡旋件2旋转，从而降低滑动载荷和滑动部分的滑动速度。方向由上述原则。此外，绕动涡旋构件通过插入绕动涡旋构件2和固定涡旋构件1之间的推力传递构件50在推力方向上被支撑，从而降低其中负载作用的滑动部分的滑动速度推力方向。通过这种布置，可以提供高效率和耐久性的涡旋式流体机械。

44. 发明授权

US4723895A Method of and apparatus for effecting volume control of compressor 失效
标题翻译：对压缩机进行音量控制的方法和装置
公开(公告)号：US4723895A
公开(公告)日：1988-02-09
申请号：US774704
申请日：1985-09-11
申请人： Isao Hayase
发明人： Isao Hayase
IPC分类号： F04B49/00 , F04C28/10 , F04B21/02 , F04B29/00
CPC分类号： F04C28/10 , F04B49/005
摘要： A method of and an apparatus for effecting volume control suitable for use with a compressor for compressing a compressible fluid, such as a refrigerant of the refrigeration cycle, wherein a suction fluid is forcedly closed while a suction step is being performed and the fluid drawn up to then by suction into each working chamber is subjected to adiabatic expansion during the rest of the suction stroke. The fluid in the working chamber subjected to adiabatic expansion is then subjected to adiabatic compression in initial stages of a compression stroke following the suction stroke only for a period corresponding to the period of the adiabatic expansion. An on-off control valve is mounted in a fluid suction passage and operative to be brought, when it is necessary to effect volume control, to a closed position while the suction stroke is being performed, to thereby interrupt the flow of the fluid through the fluid suction passage to the working chamber.
摘要翻译：一种用于进行体积控制的方法和装置，其适于与用于压缩可压缩流体（例如制冷循环的制冷剂）的压缩机一起使用，其中在进行抽吸步骤时抽吸流体被强制关闭并且流体被牵引然后通过抽吸进入每个工作室，在其余的吸入冲程期间进行绝热膨胀。经过绝热膨胀的工作室中的流体在吸入冲程之后的压缩行程的初始阶段仅在与绝热膨胀期相当的时间内进行绝热压缩。一个开关控制阀安装在流体抽吸通道中，并且当需要进行体积控制时，可以使其进入关闭位置，同时执行吸入冲程，从而中断流体流过流体吸入通道到工作室。

45. 发明授权

US4711620A Moving vane type compressor 失效
标题翻译：活动叶片式压缩机
公开(公告)号：US4711620A
公开(公告)日：1987-12-08
申请号：US738266
申请日：1985-05-28
申请人： Yukio Takahashi , Isao Hayase , Keijirou Amano , Masao Mizukami , Masaaki Ishiguri
发明人： Yukio Takahashi , Isao Hayase , Keijirou Amano , Masao Mizukami , Masaaki Ishiguri
IPC分类号： F04C18/344 , F01C21/10 , F04C27/02 , F04C29/02
CPC分类号： F04C27/02 , F01C21/106 , F04C2230/22
摘要： A moving vane type compressor has a cylinder which is made of a sintered material having a density of 6.6 to 7.6 and a composition consisting essentially of 0.6 to 0.8% of carbon, 1 to 2% of copper and the balance substantially iron. The cylinder is encased by a hermetic casing therebetween a high pressure chamber into which a refrigerant compressed by the compressor is discharged. Lubricating oil separated from the discharged refrigerant within the high pressure chamber and the lubricating oil suspended in the form of a mist by the refrigerant attach to the outer peripheral surface of the wall of the cylinder made of the sintered material. The oil attaching to the outer peripheral surface of the cylinder is forced by the refrigerant pressure acting thereon into the pores of the sintered material such as to block these pores, thus preventing the compressed gas in the cylinder from leaking outside through the pores.
摘要翻译：移动叶片式压缩机具有由密度为6.6〜7.6的烧结材料制成的圆筒，其组成基本上由碳的0.6〜0.8％，铜的1〜2％，余量基本上为铁构成。气缸由密封的壳体封装在其间排出由压缩机压缩的制冷剂的高压室。从高压室内排出的制冷剂分离出的润滑油和由制冷剂以雾状形式悬浮的润滑油附着在由烧结体制成的圆筒的壁的外周面上。附着在气缸的外周面的油被作用在其上的制冷剂压力压在烧结材料的孔中，以阻止这些孔，从而防止气缸中的压缩气体通过孔泄漏到外部。

46. 发明授权

US4515514A Vane-type rotary machine 失效
标题翻译：叶片式旋转机
公开(公告)号：US4515514A
公开(公告)日：1985-05-07
申请号：US404647
申请日：1982-08-03
申请人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi , Kenichi Kawashima
发明人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi , Kenichi Kawashima
IPC分类号： F04C2/344 , F01C1/344 , F01C21/08 , F01C21/10 , F04C18/344 , F03C2/00 , F04C18/00
CPC分类号： F01C21/0809 , F01C1/3446 , F01C21/106 , F04C2250/301
摘要： A vane-type rotary machine for use as a compressor, pump or the like. The rotary machine has a cam ring with an inner peripheral contour expressed by an epitrochoid-like curve having at least one lobe, a cylindrical rotor having a plurality of vane grooves and contacting the inner peripheral surface of the cam ring, and vanes slidably received by the vane grooves and adapted to slide on the inner peripheral surface of the cam ring as the rotor rotates. The inner peripheral contour of the cam ring is corrected or modified in accordance with the amount of offset of the vanes in such a manner as to suppress the lateral reactional force applied to the vanes thereby to reduce the friction loss during sliding of the vanes in respective vane grooves, while making the sliding movement of the vanes approach a movement in accordance with a sine wave curve, thereby to diminish noise, thermal loss and mechanical damage which are attributable to irregularity of movement of the vanes.
摘要翻译：用作压缩机，泵等的叶片式旋转机械。旋转机具有凸轮环，其内周轮廓由具有至少一个凸角的表皮轮廓曲线表示，圆柱形转子具有多个叶片槽并与凸轮环的内周面接触，并且叶片可滑动地被叶片槽，适于在转子旋转时在凸轮环的内周面上滑动。凸轮环的内周轮廓根据叶片的偏移量被校正或修改，以便抑制施加到叶片的横向反作用力，从而降低叶片滑动期间的摩擦损失叶片槽，同时使叶片的滑动运动根据正弦波曲线接近运动，从而减少归因于叶片运动不规则的噪音，热损失和机械损伤。

47. 发明公开

US20240191711A1 CONSTANT-FLOW PULSELESS ROTARY-VANE-TYPE DISPLACEMENT MACHINE 审中-公开
公开(公告)号：US20240191711A1
公开(公告)日：2024-06-13
申请号：US18585174
申请日：2024-02-23
申请人： Isao Hayase
发明人： Isao Hayase
IPC分类号： F04C2/344
CPC分类号： F04C2/3441 , F04C2240/50
摘要： There is provided a technology of which main object is reduction of a flow rate fluctuation of working fluid and vibration reduction by suppression of a pressure pulsation therewith and which is also for reducing a pulse-like pressure pulsation, an exciting force, and leakage that occur when ports that communicate with a working chamber are switched at the same time in a rotary-vane-type displacement machine. A change pattern of each working chamber volume determined by the motion of vanes pressed against a cam-ring inner circumferential surface is improved and the fluctuation of the entire flow rate that is a time change of the total volume of each working chamber is reduced by devising the profile of the cam-ring inner circumferential surface.

48. 发明授权

US09644627B2 Gear pump 有权
公开(公告)号：US09644627B2
公开(公告)日：2017-05-09
申请号：US14410357
申请日：2012-06-28
申请人： Takahiro Ito , Isao Hayase , Tadashi Osaka , Azusa Amino
发明人： Takahiro Ito , Isao Hayase , Tadashi Osaka , Azusa Amino
IPC分类号： F01C19/02 , F01C19/10 , F03C2/08 , F04C27/00 , F01C1/18 , F04C18/18 , F04C15/00 , F04C2/14 , F04C18/14 , F04C29/00 , F04C2/18
CPC分类号： F04C15/0019 , F04C2/14 , F04C2/18 , F04C15/0026 , F04C15/0061 , F04C18/14 , F04C27/004 , F04C27/006 , F04C29/005
摘要： A gear pump includes a pair of gears that meshes with each other, two rotational shafts inserted into the respective gears that rotate together with gears, a pair of side plates arranged adjacent to both side surfaces of the gears, each having two through-holes forming bearings of the two shafts, a seal block that abuts against the pair of side plates and covers a part of the pair of gears, a pump assembly having the gears, the two shafts, the pair of side plates, and the seal block, and a case having a recess to accommodate the pump assembly. A line passing through an arc center of a cylindrical surface inscribed in the facing surface of the case, and parallel to the two shafts, forms a rotating axis. When the pump assembly rotates about the rotating axis, one of the of side plates contacts the inner wall of the case.

49. 发明申请

US20120169145A1 Linear Actuator 审中-公开
标题翻译：线性执行器
公开(公告)号：US20120169145A1
公开(公告)日：2012-07-05
申请号：US13416325
申请日：2012-03-09
申请人： Isao Hayase , Kenichiro Tokuo , Hiroyuki Sakamoto , Itsuro Sawada
发明人： Isao Hayase , Kenichiro Tokuo , Hiroyuki Sakamoto , Itsuro Sawada
IPC分类号： H02K41/02 , F16H21/44
CPC分类号： H01L41/12 , H02K16/00 , H02K33/02 , Y10T74/1856
摘要： A linear actuator has an alternating drive apparatus, an alternating motion member, a fixing member fixed to a housing member, a direct acting member, a first wedge joining mechanism incorporated between the alternating motion member and the direct acting member, and a second wedge joining mechanism incorporated between the fixing member and the direct acting member. The first wedge joining mechanism and the second wedge joining mechanism have an inclined surface, a non-inclined surface at a constant distance from the central axis, and a wedge member arranged between the inclined surface and the non-inclined surface. The non-inclined surfaces of the first and second wedge joining mechanisms are formed on the direct acting member. The inclined surface of the first wedge joining mechanism is formed on the alternating motion member, and the inclined surface of the second wedge joining mechanism is formed to the fixing member.
摘要翻译：线性致动器具有交替驱动装置，交替运动构件，固定到壳体构件的固定构件，直接作用构件，结合在交替运动构件和直动构件之间的第一楔形接合机构，以及第二楔形接合结合在固定构件和直接作用构件之间的机构。第一楔形接合机构和第二楔形接合机构具有倾斜表面，与中心轴线恒定距离的非倾斜表面以及布置在倾斜表面和非倾斜表面之间的楔形构件。第一和第二楔形接合机构的非倾斜表面形成在直接作用构件上。第一楔形接合机构的倾斜面形成在交替运动部件上，第二楔形接合机构的倾斜面形成在固定部件上。

50. 发明授权

US07086359B2 Rotational phase adjuster 失效
标题翻译：旋转相位调节器
公开(公告)号：US07086359B2
公开(公告)日：2006-08-08
申请号：US11131361
申请日：2005-05-18
申请人： Isao Hayase , Atsushi Watanabe , Shigeaki Yamamuro , Masahiko Watanabe , Yoshiyuki Kobayashi , Atsushi Yamanaka
发明人： Isao Hayase , Atsushi Watanabe , Shigeaki Yamamuro , Masahiko Watanabe , Yoshiyuki Kobayashi , Atsushi Yamanaka
IPC分类号： F01L1/34
CPC分类号： F01L1/34409
摘要： In a rotational phase adjusting apparatus for adjusting a difference in rotational phase between a first element and a second element by controlling an engagement therebetween through a third element whose condition is set by a movement of a fourth element,an elastic member is arranged between the fourth element and the one of the first and second elements, and a brake generates a variable braking force to be applied to the fourth element so that a rotational positional relationship between the fourth element and the one of the first and second elements and a value of a force applicable from the fourth element to the third element are elastically variable in accordance with a value of the variable braking force.
摘要翻译：在旋转相位调整装置中，通过通过第四元件的移动来设定状态的第三元件，通过控制第一元件与第二元件之间的旋转相位差，来调节第一元件与第二元件之间的旋转相位差，元件和第一元件和第二元件之一，并且制动器产生施加到第四元件的可变制动力，使得第四元件与第一元件和第二元件之一的旋转位置关系和a 从第四元件到第三元件的力可根据可变制动力的值弹性变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式