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. 发明授权

EP3983143B1 DEVICE AND METHOD FOR CLEANING WITH EXPLOSIVE MATERIAL 有权
公开(公告)号：EP3983143B1
公开(公告)日：2024-08-28
申请号：EP20821919.6
申请日：2020-06-12
IPC分类号： B08B7/00 , F42B3/00
CPC分类号： F42D3/00 , F28G7/005 , B08B7/0007

2. 发明授权

EP3770545B1 DEVICE FOR AND METHOD OF CLEANING INSTALLATIONS 有权转让
公开(公告)号：EP3770545B1
公开(公告)日：2024-05-22
申请号：EP19187636.6
申请日：2019-07-22
IPC分类号： F42C15/188 , F42C15/184 , F42B3/26 , F27D25/00 , F28G7/00 , B08B7/00 , F42B3/18 , F42B3/00 , C06B47/00
CPC分类号： F42C15/188 , F42C15/184 , F27D25/006 , F28G7/005 , B08B7/0007 , F42B3/26 , F42B3/18 , F42B3/00

3. 发明公开

EP4181330A1 A METHOD OF PRODUCING A SEALED CONNECTOR ARRANGEMENT, A SEALED CONNECTOR ARRANGEMENT AND USE OF THE METHOD 审中-实审
公开(公告)号：EP4181330A1
公开(公告)日：2023-05-17
申请号：EP21207760.6
申请日：2021-11-11
申请人： Autoliv Development AB
发明人： ANDERSSON, Mikael , ÖSTMAN, Martin , WANNEROS, Fredrik , WERGELAND, Clas
IPC分类号： H01R43/00 , H01R13/52 , F42B3/00 , B29C45/00
摘要： The invention refers to a method of producing a sealed connector arrangement, by means of a first terminal aggregate (101) and a connector (200). The first terminal aggregate is adapted to form part of an electronic unit. The connector comprises: a housing (202) supporting a second terminal aggregate (201) adapted to form an electrical and/or optical contact with the first terminal aggregate; and a channel system (206) comprising an inlet opening (207) and a first outlet opening (208). The first outlet opening is arranged adjacent the second terminal aggregate. The method comprises connecting the connector to the first terminal aggregate thereby forming the contact between the first and the second terminal aggregates; and injecting a sealing material (400) into the inlet opening so that the sealing material is forced via the channel system to a vicinity of, or out of the first outlet opening, thereby sealing-off an interface between the first and the second terminal aggregates. The invention also refers to the use of such method to produce a sealed connector arrangement to be used in a road vehicle or in a wearable electronic device and to a sealed connector arrangement as such.

4. 发明公开

EP3563111A2 GREEN PRIMARY EXPLOSIVE 有权
公开(公告)号：EP3563111A2
公开(公告)日：2019-11-06
申请号：EP17908564.2
申请日：2017-12-08
申请人： Atilim Universitesi
发明人： OZALP YAMAN, Seniz , GERCEK, Zuhal
IPC分类号： F42B3/00 , A61K31/4164 , A61K31/41 , C07D257/04

5. 发明授权

EP3209921B1 TUBE CUTTER 有权
公开(公告)号：EP3209921B1
公开(公告)日：2019-09-04
申请号：EP15791153.8
申请日：2015-10-23
申请人： Key Safety Systems, Inc.
发明人： MCLEOD II, William F. , WARLICK, Malcolm , VOLKMANN, Matthias , PIERUCH, Martin , REA, Sergio
IPC分类号： F25B41/06 , F42B3/00 , F25B49/00 , F16L41/06 , F16K17/40 , B60H1/00 , B23D15/14

6. 发明公开

EP3531060A1 MECHANISM FOR RAPID DE-COUPLING OF LOAD-BEARING STRUCTURES 审中-公开
公开(公告)号：EP3531060A1
公开(公告)日：2019-08-28
申请号：EP19169232.6
申请日：2013-12-19
申请人： Oakland University
发明人： LATCHA, Michael A. , NASSAR, Sayed A. , URAS, Mehmet H.
IPC分类号： F42B3/00 , F41H7/04
摘要： A de-coupling mechanism (84) includes a link (86) slidably received in a link aperture (14) of a bracket member (88). A pin (90) is slidably received in a pin bore (20) of the link (86) and a receiving bore (22) of the bracket (88). A first block (112) is connected to the bracket (88) and includes an initiator receiving passage (114) in communication with the pin bore (20). A spring retention member (102) is connected to the member (88) and includes a stepped portion (100) having a step diameter smaller than a pin diameter, wherein the spring retention member (102) connects at an end opposite the pin (90) to an end cap (120) wherein the end cap (120) includes an open passage (122) that vents stepped portion (100) to atmosphere. A channel (106) is created in the link (86) in communication with the pin bore (20) created in the link (86). An initiator (94) is positioned in the initiator receiving passage (114) and retained against a connecting passage (32) edge The initiator (94) when actuated releases a pressurized gas (51) to displace the pin (90) out of the pin bore (20) and freely displaces the pin (90) into the spring retention member (102) and thereby releases the link (86) from the first position.

7. 发明公开

EP3494356A1 APPARATUS AND METHOD FOR BLASTING 有权转让
公开(公告)号：EP3494356A1
公开(公告)日：2019-06-12
申请号：EP17840075.0
申请日：2017-08-06
申请人： Ahrens, Brandon , Heine, Thomas
发明人： Ahrens, Brandon , Heine, Thomas
IPC分类号： F42B3/00 , F42B5/38 , F42C19/12

8. 发明授权

EP2920475B1 ACTIVE BOLT RELEASE ARRANGEMENT 有权
标题翻译：主动螺栓松动装置
公开(公告)号：EP2920475B1
公开(公告)日：2018-01-03
申请号：EP12888411.1
申请日：2012-11-13
申请人： Autoliv Development AB
发明人： AHLQVIST, Anders , ANDERSSON, Rickard
IPC分类号： F16B31/00 , F15B15/19 , F42B3/00
CPC分类号： F42B3/006 , B62D21/152 , F16B31/005
摘要： An active bolt release arrangement includes a nut having nut portions adapted for radial movement, a sleeve part encircling the nut and having contact portions in contact with the nut portions in order to prevent the nut portions from radial movement, and a pyrotechnical actuator. The pyrotechnical actuator is adapted for, upon deployment, moving the sleeve part relative to the nut to a released position forming a release space allowing radial movement of the nut portions. The pyrotechnical actuator is arranged for turning, upon deployment, the sleeve part a predetermined rotational distance to the released position, such that radial movement of the nut portions by formation of the release space is allowed, thereby causing release of a bolt connected to the bolt release arrangement.

9. 发明公开

EP3198218A1 METHOD OF THE SHORTEST INTER-HOLE DELAY BLAST AND THE BLASTING AND DELAYING MEANS 有权
标题翻译：最短孔间距爆破的方法及爆破和延迟装置
公开(公告)号：EP3198218A1
公开(公告)日：2017-08-02
申请号：EP15845338.1
申请日：2015-02-09
申请人： Ryu, In Mu
发明人： RYU, Nam Sok
IPC分类号： F42D1/055 , F42D3/04 , F42D3/06 , F42B3/00 , C06C5/00
CPC分类号： F42D3/04
摘要： A method of blasting the rock, wherein the blastholes along the rows are fired with the shortest inter-hole delay time ranging from 0.1 ms to 4.5ms in such a manner that a stressfield propagates within the stressfield pre-propagated from the preceding adjacent blasthole, thereby enhancing the fragmentation and preventing the explosive energy released to the venting of explosion gas, and the environmental impact caused by the production of excessive sound. The shortest inter-hole delay time is obtained by the length of the shock tube which is a requisite for transmitting the initiation signals to the blastholes and is used in the non-electric bidirectional firing systems such as PULKKOT system. The shock tube itself is the precise blasting and delaying mean which could provide the shortest delay time at a lowest production cost, prevent the enormous economic loss due to the use of the delay detonators with the inter-hole delays of 9ms, 17ms, 25ms and 42ms, and increase the effect of the explosive energy over 1.5 times. The shortest inter-hole delay time may also be provided by the control of the electronic initiation system, but in which case, the cost is more than 5 times expensive. The present invention is based on practical experiences of more than 50 years and has been utilized in the blasting practices for over 20 years.
摘要翻译：一种对岩石进行爆破的方法，其中沿着行的炮孔以最短的孔间延迟时间范围从0.1ms到4.5ms被发射，使得应力场在从前一相邻炮眼预先传播的应力场内传播，从而加强碎裂，防止释放到爆炸气体中的爆炸能量，以及由于产生过量声音而造成的环境影响。最短的孔间延迟时间通过激波管的长度来获得，该长度是将起爆信号传输到炮眼所必需的，并用于诸如PULKKOT系统的非电双向燃烧系统。激波管本身就是精确的爆破和延迟平均值，可以以最低的生产成本提供最短的延迟时间，避免由于使用延迟雷管而产生的巨大的经济损失，延迟时间为9ms，17ms，25ms和 42ms，并增加爆炸能量超过1.5倍的效果。最短的孔间延迟时间也可以由电子启动系统的控制来提供，但是在这种情况下，成本高于5倍昂贵。本发明基于超过50年的实践经验并且已经在超过20年的爆破实践中使用。

10. 发明公开

EP2969432A4 PISTON FOR A PNEUMATIC CYLINDER INCLUDING A STRESS CONCENTRATION STRUCTURE 审中-公开
标题翻译： KOLBENFÜREINEN DRUCKLUFTZYLINDER MIT EINER SPANNUNGSKONZENTRATIONSSTRUKTUR
公开(公告)号：EP2969432A4
公开(公告)日：2016-12-14
申请号：EP14768632
申请日：2014-03-14
申请人： BOSCH GMBH ROBERT
发明人： LALIBERTE ERIC
IPC分类号： B27G19/02 , B23D45/04 , B23D45/06 , B23D59/00 , F15B15/19 , F42B3/00
CPC分类号： B26D7/22 , B23D45/065 , B23D59/002 , B27G19/02 , F15B15/19 , F42B3/006 , Y10T83/081
摘要： A pneumatic cylinder associated with a table saw includes a housing, a charge, and a piston assembly. The housing defines a cavity and is supported by a frame of a table saw. The charge is located within the cavity. The piston assembly is located within the cavity and includes an attachment structure engaged to the housing and a piston head releaseably connected to the attachment structure and in response to activation of the charge the piston head is configured to (i) disconnect from the attachment structure, and (ii) move away from the attachment structure. A swing arm of the table saw is configured to move from a raised position to a lowered position in response to movement of the piston head.
摘要翻译：与台锯相关联的气缸包括外壳，充电器和活塞组件。壳体限定一个空腔，并由台锯的框架支撑。电荷位于腔内。活塞组件位于空腔内，并且包括接合到壳体的附接结构和可释放地连接到附接结构的活塞头，并且响应于活塞的活塞，活塞头被配置为（i）与附接结构断开，和（ii）远离附件结构。台锯的摆臂构造成响应于活塞头的移动而从升高位置移动到降低位置。

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