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. 发明专利

JP2013224641A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2013224641A
公开(公告)日：2013-10-31
申请号：JP2012098025
申请日：2012-04-23
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： MASAMURA KENO , AKIZUKI MASANORI , HATTA SEIJI , NOMURA SATOSHI
IPC分类号： F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To favorably prevent a bearing and a sliding portion thereof from being seized by introducing lubricating oil sufficiently to the position of the bearing.SOLUTION: A scroll compressor 1 includes a rotating shaft 2 pivotally supported by a first bearing 5, a turning scroll 7 turned in conjunction with the rotating shaft 2, and a fixed scroll 6 fixed to the inside of a housing 4. A through-hole 6C is formed at the lowermost portion of the fixed scroll 6. A tilted groove 4C is formed at an end face 4b on the opposite side of the through-hole 6C. Each time the turning scroll 7 is turned, lubricating oil O in a storage chamber 23 is discharged from the through-hole 6C toward the tilted groove 4C by the pressure of a refrigerant gas G in the storage chamber 23. The discharged lubricating oil O is supplied to the first bearing 5 after being raised through the inside of the tilted groove 4C.
摘要翻译：要解决的问题：通过将润滑油充分地引导到轴承的位置，有利地防止轴承和滑动部分被卡住。解决方案：涡旋压缩机1包括由第一轴承5枢转地支撑的旋转轴2，旋转涡旋件7与旋转轴2一起转动，固定涡卷6固定在壳体4的内部。通孔6C形成在固定涡盘6的最下部。倾斜槽4C形成在在通孔6C的相对侧的端面4b。每当转动涡旋件7转动时，存储室23中的润滑油O通过储存室23中的制冷剂气体G的压力从通孔6C向倾斜槽4C排出。排出的润滑油O为在通过倾斜槽4C的内部升高之后提供给第一轴承5。

2. 发明专利

JP2013130273A Sliding member and manufacturing method therefor 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：JP2013130273A
公开(公告)日：2013-07-04
申请号：JP2011281751
申请日：2011-12-22
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： NOMURA SATOSHI , KANEMITSU HIROSHI , HATTA SEIJI , MASAMURA KENO
IPC分类号： F16C17/04 , F04C18/02 , F16C33/10 , F16C33/12
CPC分类号： F16C33/205 , F04C18/02 , F04C18/0246 , F04C2230/91 , F04C2240/56 , F05C2253/20 , F16C17/04 , F16C33/208 , F16C2202/50 , F16C2208/02 , F16C2208/80 , F16C2223/30 , F16C2360/00 , F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which prevents wear particles from infiltrating into a bearing sliding surface and being bitten even if the wear particles of resin are produced due to wear of the bearing sliding surface, or the like, and which has long life by enabling reduction of power loss.SOLUTION: Foreign matters 16 such as wear particles that have infiltrated between a counterpart member and the sliding surface 1B fall into a discharge grooves 13 and then are discharged outside of the sliding surface 1B. The chamfering of each corner part 14A to a rounded shape prevents the foreign matters 16 from accumulating in the discharge grooves 13, thus preventing the foreign matters 16 from biting into a planar protrusions 14 (the sliding surface 1B).
摘要翻译：要解决的问题：提供一种滑动构件，其防止磨损颗粒渗入轴承滑动表面并且即使由于轴承滑动表面的磨损等而产生树脂的磨损颗粒而被咬入，并且具有长的通过降低功率损耗来实现寿命。解决方案：诸如渗透在对方构件和滑动表面1B之间的磨损颗粒等异物16落入排出槽13中，然后排出到滑动表面1B的外部。每个角部14A的倒角成圆形可防止异物16积聚在排出槽13中，从而防止异物16咬入平面突起14（滑动表面1B）。

3. 发明专利

JP2013224642A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2013224642A
公开(公告)日：2013-10-31
申请号：JP2012098026
申请日：2012-04-23
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： MASAMURA KENO , AKIZUKI MASANORI , HATTA SEIJI , NOMURA SATOSHI
IPC分类号： F04C18/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To favorably prevent a second bearing 11 from being seized since lubricating oil O can be directly supplied to a sliding portion of the second bearing 11.SOLUTION: A through-hole 7D is formed at a base 7A of a turning scroll 7 in such a manner as to extend from the inside of a cylindrical portion 7C thereof to a rear end face of the base 7A. A through-hole 6C is formed at the lowermost portion of a fixed scroll 6. When two through-holes 6C, 7D are overlapped with each other by the turning of the turning scroll 7, lubricating oil O reserved at the inside bottom of a discharge chamber 13 is supplied to a second bearing 11 through the through-holes 6C, 7D by the pressure of a refrigerant gas G in the discharge chamber 13.
摘要翻译：要解决的问题：为了有利地防止第二轴承11被卡住，因为可以将润滑油O直接供应到第二轴承11的滑动部分。解决方案：通孔7D形成在转动涡卷从而从其圆筒部分7C的内部延伸到基部7A的后端面。在固定涡旋件6的最下部形成有通孔6C。当两个通孔6C，7D通过转动涡旋件7的转动彼此重叠时，在排出口的内部底部保留的润滑油O 通过排气室13中的制冷剂气体G的压力，通过通孔6C，7D将室13供给到第二轴承11。

4. 发明专利

JP2012197782A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2012197782A
公开(公告)日：2012-10-18
申请号：JP2011223245
申请日：2011-10-07
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： HORIBE NAOKI , HATTA SEIJI , NOMURA SATOSHI , SAWAMOTO AKIRA , MASAMURA KENO , AKIZUKI MASANORI , TSUBOI YOICHIRO , AOKI MAKI , HIRAOKA AKIO
IPC分类号： F04C18/02 , F04C29/00
CPC分类号： F04C18/0215 , C10M101/02 , C10M103/00 , C10M103/06 , C10M107/38 , C10M107/50 , C10M111/04 , C10M125/22 , C10M125/26 , C10M147/02 , C10M2201/041 , C10M2201/0413 , C10M2201/0613 , C10M2201/0663 , C10M2201/103 , C10M2201/1033 , C10M2217/044 , C10M2217/0443 , C10N2220/082 , C10N2230/06 , C10N2240/30 , C23C24/08 , C23C26/00 , F01C21/02 , F04C23/008 , F04C29/0042 , F04C2230/92 , F04C2240/56 , F05C2201/0448 , F05C2203/0808 , F05C2225/04 , F05C2225/10 , F05C2251/14 , F05C2253/20 , F16C17/02 , F16C33/121 , F16C33/16 , F16C2208/60 , F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a sliding bearing having performance equal to or more than that of a rolling bearing, the rolling bearing used for a scroll compressor loaded on an automobile being replaced by the sliding bearing.SOLUTION: In this sliding bearing, a sliding layer is formed by burning on a back metal thereof. The sliding layer is made of 5-60 wt.% graphite, average radius of which is 5-50 μm, degree of graphitization of which is 0.6 or more, in which an average shape coefficient (Y) defined as in the following of particles except fine particles each having a radius of 0.5 times or less of the average radius is 1-4, and which includes particles having a shape coefficient (Y) within a range (Y)=1-1.5 at 70% or more in the ratio of the number, and polyimide resin and/or polyamideimide resin as residues.
摘要翻译：要解决的问题：为了提供具有等于或大于滚动轴承的性能的滑动轴承，用于装载在汽车上的涡旋压缩机的滚动轴承被滑动轴承替代。解决方案：在该滑动轴承中，通过在其背面金属上燃烧形成滑动层。滑动层由5-60重量％的石墨制成，其平均半径为5-50μm，其石墨化度为0.6以上，其中平均形状系数（Y AVE ），除了平均半径的半径为0.5倍以下的细颗粒以外，还包含形状系数（Y）在以下范围内的颗粒（Y））= 1-1.5，数量比例为70％以上，聚酰亚胺树脂和/或聚酰胺酰亚胺树脂为残基。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012062763A Rotary type compressor 审中-公开
标题翻译：旋转式压缩机
公开(公告)号：JP2012062763A
公开(公告)日：2012-03-29
申请号：JP2010205183
申请日：2010-09-14
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： GOTO SHINGO , MASAMURA KENO , AKIZUKI MASANORI , KANEMITSU HIROSHI
IPC分类号： F04C29/00 , F04C18/32 , F04C18/344 , F04C18/356 , F04C23/00
CPC分类号： F04C18/00 , F01C21/108 , F04C18/3441 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C27/008 , F04C2230/91 , F04C2240/802 , F05C2253/20
摘要： PROBLEM TO BE SOLVED: To provide a rotary type compressor 1 of a low production cost capable of preventing a seizure of end faces 6A, 6B of a rotor 6.SOLUTION: The rotary type compressor 1 comprises a pair of closing members 11, 12 for closing opening parts in the front and back sides in the axial direction of a cylinder 5, and a rotor 6 rotated by a motor stored in the cylinder 5. Recesses 11C, 12C of the same depth are formed on the inner wall surfaces 11A, 12A of the closing members 11, 12 so that the recesses 11C, 12C are filled with a synthetic resin coating 22. Thereby, the synthetic resin coating 22 surface and the outward position adjacent thereto (left side in the drawing) of the inner wall surfaces 11A, 12A are on the same surface.
摘要翻译：解决方案：提供一种能够防止转子6的端面6A，6B卡住的低成本的旋转式压缩机1.解决方案：旋转式压缩机1包括一对关闭构件11,12，用于封闭在气缸5的轴向方向上的前侧和后侧中的开口部分;以及由存储在气缸5中的电动机旋转的转子6.相同深度的凹部11C，12C形成在封闭构件11,12的内壁面11A，12A，使得凹部11C，12C填充有合成树脂涂层22.由此，合成树脂涂层22的表面和与其相邻的向外位置（图中的左侧）的内壁面11A，12A位于同一面上。版权所有（C）2012，JPO＆INPIT

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