专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2017021769A1 DAMPER DEVICE 审中-公开
标题翻译：阻尼器装置
公开(公告)号：WO2017021769A1
公开(公告)日：2017-02-09
申请号：PCT/IB2016/001067
申请日：2016-07-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION , EAGLE INDUSTRY CO., LTD.
发明人： YABUUCHI, Takeyuki , SUGIMOTO, Shinichi , HISHINUMA, Osamu , YAMADA, Hiroatsu , IWA, Toshiaki , OGAWA, Yoshihiro , SATO, Yusuke
IPC分类号： F02M55/04 , F02M37/00 , F04B11/00
CPC分类号： F02M55/04 , F02M37/0041 , F02M2200/26 , F02M2200/315 , F04B11/0016
摘要： A damper device is provided in a flow passage of a fluid. The damper device includes a plurality of diaphragm dampers (36) that are stacked together. Each of the plurality of diaphragm dampers (36) includes a first flexible portion, a second flexible portion, and a rim (41) including a welded portion (42). A peripheral edge of the first flexible portion and a peripheral edge of the second flexible portion are welded together in the welded portion (42). Each of the plurality of diaphragm dampers (36) is configured to seal a gas in an inner region (43) between the first flexible portion and the second flexible portion. A coupler (61) that couples the plurality of diaphragm dampers (36) together includes holders (62) that hold the rims (41) of the plurality of diaphragm dampers (36). A gap is provided between the holder (62) of the coupler (61) and the welded portion (42) of each of the plurality of diaphragm dampers (36).
摘要翻译：在流体的流动通道中设置阻尼装置。阻尼装置包括堆叠在一起的多个隔膜阻尼器（36）。多个隔膜阻尼器（36）中的每一个包括第一柔性部分，第二柔性部分和包括焊接部分（42）的边缘（41）。第一柔性部分的周边边缘和第二柔性部分的周边边缘焊接在焊接部分（42）中。多个隔膜阻尼器（36）中的每一个构造成将气体密封在第一柔性部分和第二柔性部分之间的内部区域（43）中。将多个隔膜阻尼器（36）联接在一起的联接器（61）包括保持多个隔膜阻尼器（36）的边缘（41）的保持器（62）。在耦合器（61）的保持器（62）和多个隔膜阻尼器（36）中的每一个的焊接部分（42）之间提供间隙。

2. 发明公开

EP3816439A1 CAPACITY CONTROL VALVE 有权
公开(公告)号：EP3816439A1
公开(公告)日：2021-05-05
申请号：EP19807608.5
申请日：2019-05-22
申请人： Eagle Industry Co., Ltd.
发明人： KURIHARA, Daichi , OGAWA, Yoshihiro , SHIRAFUJI, Keigo , FUKUDOME, Kohei , HAYAMA, Masahiro , EJIMA, Takahiro , TAKAHASHI, Wataru
IPC分类号： F04B27/18 , F04B49/12 , F16K11/22 , F16K11/24 , F16K31/363
摘要： To provide a capacity control valve having good responsiveness for a differential pressure. A capacity control valve V includes a valve housing 10, a primary valve 50 opened and closed by a driving force of a solenoid 80, a pressure-sensitive valve 53 opened and closed by a pressure of a pressure-sensitive chamber 40, and a differential pressure valve 90 opened and closed by a differential pressure valve body 91 moved by a pressure. A control port 14 and a suction port 13 can communicate with each other through an intermediate communication path 55 by opening and closing the pressure-sensitive valve 53. An adapter 70 is provided with an accommodation portion 70d accommodating a differential pressure valve body 91, a pressure introduction path 70e communicating the control port 14 with the accommodation portion 70d, and a differential pressure communication path 70f communicating the control port 14 with the suction port 13 when opening the differential pressure valve 90. A first urging member 92 and a second urging member 93 are interposed in the accommodation portion 70d on both sides of the differential pressure valve 90 in an opening and closing direction with the differential pressure valve body 91 interposed therebetween.

3. 发明公开

EP3816429A1 DAMPER DEVICE 审中-实审
公开(公告)号：EP3816429A1
公开(公告)日：2021-05-05
申请号：EP19804185.7
申请日：2019-05-17
申请人： Eagle Industry Co., Ltd.
发明人： SATO, Yusuke , IWA, Toshiaki , OGAWA, Yoshihiro
IPC分类号： F02M59/36 , F02M59/44
摘要： There is provided a damper device that can stably maintain a pulsation-preventing function obtained from the deformation of a diaphragm and can extend a service life by suppressing damage to the diaphragm. The damper device includes at least a diaphragm 4, an opposite member 5 that faces the diaphragm 4 and is connected to the diaphragm 4 in a hermetically sealed state over a circumferential direction, and a deformation-suppressing member 40 that is disposed in a hermetically sealed space M defined by the diaphragm 4 and the opposite member 5. The deformation-suppressing member 40 includes a central portion 41 that includes a concave surface 41a of which a depth is increased toward a center in a radial direction thereof, and protruding portions 43 that are provided closer to an outer peripheral side than the central portion 41.

4. 发明公开

EP3715617A1 METAL DIAPHRAGM DAMPER AND MANUFACTURING METHOD FOR SAME 审中-公开
公开(公告)号：EP3715617A1
公开(公告)日：2020-09-30
申请号：EP18881633.4
申请日：2018-11-20
申请人： Eagle Industry Co., Ltd.
发明人： SATO, Yusuke , IWA, Toshiaki , OGAWA, Yoshihiro
IPC分类号： F02M59/44 , F16J3/04 , F16J15/52
摘要： To provide a damper of excellent hermeticity and a manufacturing method for the same. A metal diaphragm damper 1 includes disc-shaped damper main body 2 having two diaphragms 4 and 5 between which a gas is sealed and each of which is provided with a deformable portion 19 at the center thereof and two regulation members 6 and 7 that are disposed outside of the deformable portions 19 of the two diaphragms 4 and 5, respectively. The metal diaphragm damper 1 includes a first welding part provide with a first welding layer WD1 that seal an annular periphery portion 25 of the regulation member 6 and an outer edge portion 20 of the diaphragm 4, and a second welding layer WD1 that seals an annular periphery portion 25 of the other regulation member 7 and an outer edge portion 20 of the other diaphragm 5. The metal diaphragm damper 1 further includes a second welding part provided with a welding layer WD2 that seals the annular periphery portions 25 of the two regulation members 6 and 7.

5. 发明公开

EP3894704A1 DISPLACEMENT CONTROL VALVE 有权
公开(公告)号：EP3894704A1
公开(公告)日：2021-10-20
申请号：EP19896595.6
申请日：2019-11-20
申请人： Eagle Industry Co., Ltd. , MAHLE International GmbH
发明人： WARREN, Matthew R. , GUTIERREZ, Ernesto Jose , KURIHARA, Daichi , EJIMA, Takahiro , TAKAHASHI, Wataru , FUKUDOME, Kohei , HAYAMA, Masahiro , OGAWA, Yoshihiro , SHIRAFUJI, Keigo
IPC分类号： F04B27/18

6. 发明公开

EP3822485A1 CAPACITY CONTROL VALVE 有权
公开(公告)号：EP3822485A1
公开(公告)日：2021-05-19
申请号：EP19834984.7
申请日：2019-07-09
申请人： Eagle Industry Co., Ltd.
发明人： HAYAMA, Masahiro , FUKUDOME, Kohei , EJIMA, Takahiro , KURIHARA, Daichi , TAKAHASHI, Wataru , SHIRAFUJI, Keigo , OGAWA, Yoshihiro
IPC分类号： F04B27/18 , F16K11/20 , F16K31/06
摘要： There is provided a capacity control valve having good operation efficiency while having a fluid discharge function at startup. A capacity control valve V includes a valve housing 10 provided with a discharge port 13, suction ports 14 and 17, and a control port (a first control port 15, a second control port 16) and a primary valve 50 which includes a primary valve seat 10a and primary valve bodies 51 and 54 driven by a solenoid 80 and controls a flow of a fluid between the discharge port 13 and the control port 15 by a movement of the primary valve bodies 51 and 54. The capacity control valve V further includes a differential CS valve 57 which includes a differential CS valve body 90 disposed so as to be relatively movable in an axial direction with respect to the primary valve bodies 51 and 54. The differential CS valve body 90 divides a control pressure chamber 30 into a discharge side control chamber 30A communicating with the first control port 15 and a suction side control chamber 30B communicating with the second control port 16 in the axial direction and operates the differential CS valve body 90 by a differential pressure between the discharge side control chamber 30A and the suction side control chamber 30B so as to open the second control port 16 and the suction port 17.

7. 发明公开

EP3734069A1 CAPACITY CONTROL VALVE 有权
公开(公告)号：EP3734069A1
公开(公告)日：2020-11-04
申请号：EP18896700.4
申请日：2018-12-26
申请人： Eagle Industry Co., Ltd.
发明人： HAYAMA, Masahiro , OGAWA, Yoshihiro , SHIRAFUJI, Keigo , FUKUDOME, Kohei , TAKAHASHI, Wataru
IPC分类号： F04B27/18 , F16K31/06
摘要： Provided is a capacity control valve having a small leakage of a fluid and a wide control range of the fluid. A capacity control valve V includes a valve housing 10 provided with a main valve seat; a main valve body 51 that is inserted into the valve housing 10 and includes a main valve portion 51a which is capable of seating on the main valve seat 10a to open and close a communication between a suction port 12 and a control port 13 using a driving force of a solenoid 80; and a pressure-sensitive body 60 that applies a biasing force to the main valve body 51 in an opening direction according to pressure of a fluid surrounding the pressure-sensitive body 60. The fluid is supplied from the control port 13 to around the pressure-sensitive body 60, and the fluid is supplied from the suction port 12 to a back pressure side of the main valve body 51.

8. 发明授权

EP3330564B1 DIAPHRAGM DAMPER 有权
公开(公告)号：EP3330564B1
公开(公告)日：2020-03-25
申请号：EP16832882.1
申请日：2016-07-28
申请人： Eagle Industry Co., Ltd.
发明人： IWA, Toshiaki , OGAWA, Yoshihiro , FUJIWARA, Yasushi , SATO, Yusuke
IPC分类号： F16F9/04 , F02M55/04 , F02M59/44 , F16J3/02 , F16J15/52 , F02M37/00 , F04B11/00 , F04B39/00 , F16L55/04

9. 发明授权

EP2881681B1 SOLAR HEAT COLLECTION TUBE 有权
公开(公告)号：EP2881681B1
公开(公告)日：2017-06-14
申请号：EP13825159.0
申请日：2013-07-22
申请人： Kabushiki Kaisha Toyota Jidoshokki , Eagle Industry Co., Ltd.
发明人： TAKEUCHI, Norihito , IWA, Toshiaki , OGAWA, Yoshihiro
IPC分类号： F24J2/24 , F16L27/10 , F16L51/03 , F24J2/46
CPC分类号： F24S10/45 , F16L27/10 , F16L51/02 , F16L51/03 , F16L59/065 , F16L59/12 , F24S10/70 , F24S40/80 , F24S80/70 , F24S2025/6013 , Y02E10/44
摘要： A solar heat collection tube includes a center metal tube that allows a heat medium to flow therethrough, a glass tube that covers the outer circumference of the center metal tube to form an annular void between the glass tube and the center metal tube, and an absorber configured to absorb a difference in the thermal expansion between the center metal tube and the glass tube. The absorber has a connection cylinder and metal bellows. The metallic bellows are connected in series by the connection cylinder. The bellows are arranged to overlap in the radial direction with the connection cylinder located therebetween.

10. 发明授权

EP1876380B1 SELECTOR VALVE 有权
标题翻译：选择阀
公开(公告)号：EP1876380B1
公开(公告)日：2013-01-02
申请号：EP06745550.1
申请日：2006-04-21
申请人： Eagle Industry Co., Ltd.
发明人： CHO, Ryosuke , OGAWA, Yoshihiro , FUKUDOME, Kohei
IPC分类号： F16K11/044 , F16K31/06
CPC分类号： F16K31/0627 , F25B41/04 , Y10T137/86622 , Y10T137/86686 , Y10T137/86879

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