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1. 发明专利

JPS5749081A Swash plate type compressor 失效
标题翻译：洗板式压缩机
公开(公告)号：JPS5749081A
公开(公告)日：1982-03-20
申请号：JP12503280
申请日：1980-09-09
申请人： Taiho Kogyo Co Ltd , Toyoda Autom Loom Works Ltd
发明人： HATSUTORI MITSUHIRO , OONO HIROMITSU , TAKENAKA KENJI , TAKAHASHI JIYUUMEI
IPC分类号： F04B27/08 , F04B25/04 , F04B39/00
CPC分类号： F05C2201/906 , F05C2203/086 , F05C2253/12
摘要： PURPOSE: To prevent seizure of sliding elements for transmitting the driving force of a swash plate to a piston even if the lubricating conditions are severe, by shaping the flat part of the substantially spherical sliding elements to have a slightly convex curvature.
CONSTITUTION: In a swash plate type compressor shown in the Fig, a flat portion 10b of each spherical sliding element 10 is shaped to have a slightly convex, smoothly curved surface 10c having an extremely large radius of curvature, so that the height H
1 is less than 15μm. Since, with such an arrangement, a wedge-shaped clearance, having an extremely small wedge angle that is decreased gradually in a smooth manner, is formed between the curved surface 10c of the sliding element 10 and the surface of a swash plate 8, lubricating oil attached to the surface of the swash plate 8 is readily drawn into the clearance at the time of high-speed operation, so that a film of lubricating oil for preventing direct contact between them is formed. Further, since the contact point of the swash plate 8 and curved surface 10c is changed for each rotation along with swinging motion of the sliding elements 10 and the amount of lubricating oil circulated is increased resultantly, so that the lubricating conditions can be further improved. Thus, it is enabled to protect the sliding elements 10 against seizure.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了防止滑动元件发生旋转斜盘驱动力传递到活塞，即使润滑条件严重，通过使基本上球形的滑动元件的平坦部分成形为具有略微凸起的曲率。构成：在图1所示的斜盘式压缩机中，每个球形滑动元件10的平坦部分10b成形为具有非常大的曲率半径的略凸出的平滑曲面10c，使得高度H1较小超过15mum。由于通过这种布置，在滑动元件10的弯曲表面10c和斜盘8的表面之间形成楔形间隙，该楔形间隙具有以平滑方式逐渐减小的非常小的楔角，并且润滑附着在旋转斜盘8的表面上的油容易地在高速运转时被拉入间隙，从而形成用于防止它们之间直接接触的润滑油膜。此外，由于斜盘8和曲面10c的接触点随着滑动元件10的摆动而随着每个旋转而改变，所以循环的润滑油的量增加，从而可以进一步提高润滑条件。因此，能够保护滑动元件10免受卡住。

2. 发明专利

JPS5751977A Swash-plate type compressor 失效
标题翻译：冲压式压缩机
公开(公告)号：JPS5751977A
公开(公告)日：1982-03-27
申请号：JP12643280
申请日：1980-09-11
申请人： Taiho Kogyo Co Ltd , Toyoda Autom Loom Works Ltd
发明人： HATSUTORI MITSUHIRO , OONO HIROMITSU , TAKENAKA KENJI , TAKAHASHI JIYUUMEI
IPC分类号： F04B27/08 , F04B25/04
CPC分类号： F05C2201/906 , F05C2203/086 , F05C2253/12
摘要： PURPOSE: To stably prevent seizure by forming the flat surface area of a slider into convex surface and forming the chamfered areas each having different inclination angle in two steps on the outer peripheral edge of the flat surface area.
CONSTITUTION: The flat surface area 10b of a slider 10 is formed into the convex surface 10c having the height 10μm or less and having an exceedingly large radius of curvature, having the center area of the flat surface area as apex, and the chamfered areas having the inclination angles of 1W45° and 0.5W1.5° for the flat surface area 10b are formed in two steps on the outer peripheral edge of the flat surface area 10b. Therefore, the scattering of seizure preventing effect reduces markedly, and seizure can be prevented stably.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过将滑块的平坦表面积形成凸面来稳定地防止咬合，并且在平坦表面区域的外周边缘上形成两个具有不同倾斜角的倒角区域，两个阶梯形状。构成：滑块10的平坦表面区域10b形成为具有10mum以下的高度的凸面10c，并且具有非常大的曲率半径，其平面面积的中心面积为顶点，并且倒角面积为倾斜角度为1-45度。和0.5-1.5度。平坦面区域10b在平坦面区域10b的外周缘上形成为两个台阶。因此，防止发作效果的飞散性显着降低，可以稳定地防止发作。

3. 发明专利

JPS5751976A Swash-plate type compressor 失效
标题翻译：冲压式压缩机
公开(公告)号：JPS5751976A
公开(公告)日：1982-03-27
申请号：JP12573780
申请日：1980-09-10
申请人： Taiho Kogyo Co Ltd , Toyoda Autom Loom Works Ltd
发明人： HATSUTORI MITSUHIRO , OONO HIROMITSU , TAKENAKA KENJI , TAKAHASHI JIYUUMEI
IPC分类号： F04B25/04 , F04B27/08 , F04B27/10
CPC分类号： F04B27/0886 , F04B27/1054 , F05C2201/906 , F05C2203/086 , F05C2253/12
摘要： PURPOSE: To obtain a lightweight compressor and prevent seizure of a slider by making a swash plate from aluminum-silicon alloy and forming the flat surface area of the slider into the smooth convex surface having a hardness above 50HRC.
CONSTITUTION: A swash plate 8 is made from aluminum-silicon alloy, and the flat surface area 10b of a slider 10 is formed into the smooth convex surface having a hardness above 50HRC and having an exceeding large radius of curvature having the center of the flat surface as apex. Therefore, the swash plate 8 constituted of a large member is made lightweight, so the compressor can be made lightweight, and seizure of the slider can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了获得轻质的压缩机，通过从铝硅合金制成斜盘并将滑块的平坦表面积形成硬度高于50HRC的平滑凸面，防止滑块的卡住。构成：旋转斜盘8由铝 - 硅合金制成，滑块10的平坦表面区域10b形成为具有高于50HRC的硬度的平滑的凸面，并且具有平坦的中心的超过大的曲率半径表面为顶点。因此，由大部件构成的旋转斜盘8重量轻，能够使压缩机轻量化，能够防止滑块的卡住。

4. 发明专利

JPS5478511A BEARING APPARATUS OF SWASH PLATE TYPE COMPRESSOR 失效
公开(公告)号：JPS5478511A
公开(公告)日：1979-06-22
申请号：JP14628077
申请日：1977-12-05
申请人： TOYODA AUTOMATIC LOOM WORKS , TAIHO KOGYO CO LTD
发明人： NAKAYAMA SHIYOUZOU , HATSUTORI MITSUHIRO , OONO HIROMITSU , KATOU YOSHIO , SUGIURA MIKIO , OOTSU KEIICHIROU
IPC分类号： F04B27/08 , F04B25/04
摘要： PURPOSE:To improve wear-resistance by integrating a shoe with balls. CONSTITUTION:Balls 8 are inserted into a ball receiving recess 96 of a shoe 9 which has a plane 95 which contacts slidingly a swash plate 6 on one surface and has a ball receiving recess 96 formed on the other surface, and proper spots A on the contact points are welded by electron beam welding, and the shoe 9 and balls 8 are integrated. Thus, the abrading between the shoe 9 and balls 8 is eliminated, and the sliding speed between balls 8 and the ball receiving recess on a piston 7 is increased, and at the sliding part, always favourable lubricating oil membrane is formed by wedge effect, and wear-resistance is improved. Moreover, the quantity of fabrication parts is reduced, and the fabrication of compressor is facilitated.

5. 发明专利

JPS57146070A SWASH PLATE TYPE COMPRESSOR 失效
公开(公告)号：JPS57146070A
公开(公告)日：1982-09-09
申请号：JP3277781
申请日：1981-03-06
申请人： TAIHO KOGYO CO LTD , TOYODA AUTOMATIC LOOM WORKS
发明人： HATSUTORI MITSUHIRO , OONO HIROMITSU , TAKENAKA KENJI , TAKAHASHI JIYUUMEI
IPC分类号： F04B27/08 , F04B39/00
摘要： PURPOSE:To reduce the power loss of a swash plate type compressor, by forming a solid lubricant containing lubricating film at least over the surface of the spherical portion of sliding members. CONSTITUTION:Sliding members 10 are made to slide and to turn around themselves while sliding over the concave spherical surfaces 11 formed in a piston 4, in the manner of following up the change of contact angle of the piston 4 to the surface of a swash plate 8. Here, frictional forces are produced between spherical surfaces 10a of the sliding members 10 and mating concave spherical surfaces 11 formed in the piston 4. However, in a compressor employing sliding members 10 formed with a lubricating film over the surface thereof, the sliding members 10 can be slided smoothly, so that the frictional forces and hence power loss of the compressor can be reduced effectively.

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