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1. 发明专利

JPS59200084A Variable capacity mechanism for reciprocal compressor 失效
标题翻译：用于压缩机的可变能力机制
公开(公告)号：JPS59200084A
公开(公告)日：1984-11-13
申请号：JP7272783
申请日：1983-04-25
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , KOBAYASHI HISAO , OONO MAKOTO
IPC分类号： F04B27/14 , F04B49/00 , F04B49/02 , F04B49/24
CPC分类号： F04B49/24
摘要： PURPOSE:To achieve the variable capacity function at the starting through simple mechanism by moving a delivery valve through variation of differential pressure between delivery and suction pressures applied directly onto the back face of spool for floating the delivery valve. CONSTITUTION:A spool 45 for securing a delivery valve 42F is provided retreatably in one 39F of a plurality of delivery chambers 39F, 39R to communicate between a pressure chamber 46 provided at one end of said spool 45 and the other delivery chamber 39R through a pressure lead path 46'. The variation of differential pressure between the suction side 38F pressure and the delivery side pressure which is the pressure in the delivery chamber 39R directly applied onto said chamber 46 is used for moving the delivery valve 42F. Consequently at start, said valve 42F will depart from the delivery port 41F to show unload state while under such condition where the pressure in said chamber 46 has exceeded over the setting pressure of a spring 47, said valve 42F will choke the delivery port 41F and a relief hole 44 to provide 100% operation. Consequently the entire mechanism can be simplified considerably while the size can be reduced.
摘要翻译：目的：通过简单的机构实现可变容量功能，通过在直接施加到阀芯背面上的输送和吸入压力差异之间移动输送阀，从而使输送阀浮起。构成：用于固定输送阀42F的阀芯45可逆地设置在多个输送室39F，39R的一个39F中，以通过压力连接在设置在阀芯45的一端的压力室46和另一个输送室39R之间引导路径46'。抽吸侧38F压力和输送侧压力之间的差压的变化，其作为直接施加到所述室46上的输送室39R中的压力被用于移动输送阀42F。因此，在开始时，所述阀42F将从排出口41F离开以显示卸载状态，同时在所述室46中的压力超过弹簧47的设定压力的状态下，所述阀42F将阻塞输送口41F和释放孔44，以提供100％的操作。因此，可以大大简化整个机构，同时可以减小尺寸。

2. 发明专利

JPS59105994A Capacity control mechanism in scroll type compressor 失效
标题翻译：滚动式压缩机的容量控制机制
公开(公告)号：JPS59105994A
公开(公告)日：1984-06-19
申请号：JP21739582
申请日：1982-12-10
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , GOTOU KUNIFUMI , INAGAKI MITSUKANE
IPC分类号： F04C18/02 , F04C28/06 , F04C28/16 , F04C28/26
CPC分类号： F04C28/16 , F04C28/06 , F04C28/26
摘要： PURPOSE:To operate the compressor fully upon high load operation and reduce rise-up torque upon starting by a method wherein a bypass hole, equipped with a spool slidably therein, is provided to communicate a suction chamber with a compression chamber. CONSTITUTION:A part of a refrigerant gas, compressed in the compression chamber C2 in the condition of always enclosed, is returned into an operating chamber B through the bypass hole 15d to mitigate a shock upon starting of the compressor and improve the durability of a solenoid clutch by reducing the starting torque. A pressure difference DELTAP, produced between a suction side pressure and a compression side pressure, increases in proportion to the increase of the pressure of the suction side. In a condition that the suction side pressure is increased due to a high room cooling load and the pressure difference DELTAP has exceeded the resilient force of a spring 21, the spool 18 is pushed toward the side of the low pressure chamber 20 and the bypass hole 15d is closed. As a result, all of the refrigerant gas, introduced into the compression chamber C1, is compressed and sent out into a delivery chamber without flowing out the refrigerant gas in the compression chamber 2 into the operating chamber B through the bypass hole 15d, and the operating condition is brought into the 100% operating condition.
摘要翻译：目的：在高负载运行时完全运行压缩机，并通过一种方法来降低启动时的上升扭矩，其中设置有可滑动地装配有阀芯的旁路孔，以将抽吸室与压缩室连通。构成：在总是封闭的状态下在压缩室C2中压缩的制冷剂气体的一部分通过旁通孔15d返回到操作室B中，以减轻起动时的冲击，并提高螺线管的耐久性通过减小起动转矩来进行离合。在吸力侧压力和压缩侧压力之间产生的压差DELTAP与吸力侧的压力的增加成比例地增加。在吸入侧压力由于室内冷却负荷高而压力差DELTAP已经超过弹簧21的弹力的条件下，阀芯18被推向低压室20的一侧并且旁通孔 15d关闭。结果，引入到压缩室C1中的所有制冷剂气体被压缩并输送到输送室中，而不会通过旁通孔15d将压缩室2中的制冷剂气体流出到操作室B中，并且工作状态进入100％运行状态。

3. 发明专利

JPS5744788A Operation control method of compressor for vehicular air conditioner and its device 失效
标题翻译：压缩机运行控制方法及其设备
公开(公告)号：JPS5744788A
公开(公告)日：1982-03-13
申请号：JP12130080
申请日：1980-08-30
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , KOUNO HIROYA , KOBAYASHI HISAO
IPC分类号： F04B49/00 , B60H1/32 , F04B27/14 , F04B49/06 , F04B49/24 , F25B49/02 , G05D23/24
CPC分类号： B60H1/3223 , F04B49/24 , F25B49/022 , G05D23/1909 , G05D23/24
摘要： PURPOSE: To prevent the condensed liquid from being compressed by a method wherein only a part of a plurality of compression spaces in the air conditioner are actuated at the start and later on the remaining compression spaces are actuated when necessary.
CONSTITUTION: A front housing 17 and a rear housing 27 are provided at both the ends of a compressor main body 3, which consists of cylinder blocks 1 and 2 symmetrical to each other. Suction spaces 20 and 30 and discharge spaces 21 and 31 are respectively provided in the front and rear housings 17 and 27. A secondary shut-off valve 35 is provided in the discharge passage 34 of the rear cylinder block 1. When the power supply is put to work the compressor stood still under the condition that a primary shut-off valve 32 and the secondary shut-off valve 35 are being opened and the suction space 21 is beint communicated to the discharge space 31, because a solenoid valve 42 in a low pressure pipe 40 and the discharge passage 34 are opened in spite of the operation of a piston, the whole spaces of the compressor 3 are shorted. However, since the discharge flow rate from the periphery of the gap of the discharge passage 34 toward the rear side compression space is large, the secondary shut-off valve 35 closes and, as a result, only the front side compression space is brought into a normal operation with a little delay to a clutch-on operation, while the rear side compression space remains in a standstill.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了防止冷凝的液体被压缩，其中只有一部分空调中的压缩空间在启动时被启动，而在剩余的压缩空间之后在必要时被致动。构成：在彼此对称的气缸体1和2构成的压缩机主体3的两端设置有前壳体17和后壳体27。吸入空间20和30以及排出空间21和31分别设置在前壳体17和后壳体27中。次级截止阀35设置在后气缸体1的排出通道34中。当电源为使压缩机仍然处于初级截止阀32和次级截止阀35打开的状态，并且吸入空间21被连接到排放空间31，因为电磁阀42在尽管活塞的操作，低压管40和排出通道34都被打开，但压缩机3的整个空间都被短路。然而，由于从排出通道34的间隙的周边到后侧压缩空间的排出流量大，所以二次截止阀35关闭，结果，仅将前侧压缩空间在离合器接通操作时稍微延迟的正常操作，而后侧压缩空间保持静止。

4. 发明专利

JPS5954794A Rotary compressor 失效
标题翻译：旋转式压缩机
公开(公告)号：JPS5954794A
公开(公告)日：1984-03-29
申请号：JP16589882
申请日：1982-09-22
申请人： Toyoda Autom Loom Works Ltd
发明人： NAKAYAMA SHIYOUZOU , KURAHASHI MASAYUKI , HATSUTORI MITSUHIRO , KATOU KIMIO , IKEDA ISATO
IPC分类号： F04C28/00 , F04C18/356 , F04C28/22
CPC分类号： F04C28/22
摘要： PURPOSE:To facilitate the changeover between loading and unloading by varying the amount of eccentricity of a rotor, in a device to obtain compression through the swinging rotation of said rotor and the extention and retraction of blades which are slidingly brought into contact with the outer surface of said rotor. CONSTITUTION:During unloading operation with an air-conditioning switch off, the spool 28 of a closing valve mechanism 26 closes a supplying passage 25b, a slider 8 is pressed to the right due to a spring 10, and a cam cylinder 11 and a rotor 13 are held concentrically with a rotary shaft 6. Therefore, in this state, the swinging rotation of the rotor 13 is not obtained if the rotary shaft 6 is rotated, without carrying out the compression of refrigerant. When the airconditioning switch is turned on exciting an electromagnet 30, the blockage of the supplying passage 25b due to the spool 28 is released allowing the slider 8 to travel to the left, and increasing the amount of eccenticity of the cam cylinder 11 with the rotary shaft 6. Thus, the rotor 13 is swingingly rotated due to the rotation of the rotary shaft 6 thereby compressing the refrigerant.
摘要翻译：目的：为了通过改变转子的偏心量来促进装载和卸载之间的转换，在通过所述转子的摆动旋转获得压缩的装置以及滑动地与外表面接触的叶片的伸出和缩回的转子。构成：在关闭空调开关的卸载操作期间，关闭阀机构26的阀芯28关闭供给通道25b，滑块8由于弹簧10向右按压，凸轮缸11和转子 13与旋转轴6同心地保持。因此，在这种状态下，如果旋转轴6旋转而不进行制冷剂的压缩，则不能获得转子13的摆动旋转。当空调开关打开激励电磁铁30时，由于卷轴28而导致的供给通道25b的阻塞被释放，从而滑块8向左移动，并且增加了具有旋转的凸轮缸11的偏心度因此，转子13由于旋转轴6的旋转而摆动地旋转，从而压缩制冷剂。

5. 发明专利

JPS58222994A Variable capacity compressor 失效
标题翻译：可变容量压缩机
公开(公告)号：JPS58222994A
公开(公告)日：1983-12-24
申请号：JP10713482
申请日：1982-06-22
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , SUZUKI SHIGERU , INAGAKI MITSUKANE , SHIYOUJI HITOSHI , GOTOU KUNIFUMI
IPC分类号： F04C28/26 , F04C18/344
CPC分类号： F04C28/26
摘要： PURPOSE:To provide smooth start-up on starting operation and prevent compressing a liquid state gas by providing a spool in such a way that the direction in which said spool is accelerated will allow a bypass hole to open up on starting. CONSTITUTION:A spool 19 is provided in such a way that the direction in which it is accelerated to move on starting will allow a bypass hole 11 to open. Then, part of a refrigerant gas, which is delivered toward the end section of a compressing chamber 6 along the direction of rotation of a rotor 5, flows out during compression toward a suction chamber 9 through a bypass hole 11 which opens in an arbitrary intermediate position near an inlet 10 of the compressing chamber 6, thereby providing smooth start-up of the compressor by reducing the starting torque and decreasing the action of compressing the liquefied refrigerant gas when it remaines in an inlet piping connecting the compressor and the inside of the unit or evaporator.
摘要翻译：目的：为了在启动操作时提供平稳的启动，并通过提供一个阀芯来防止压缩液态气体，使得阀芯加速的方向将允许旁路孔在启动时打开。构成：卷轴19设置成使得其在启动时被加速移动的方向将允许旁路孔11打开。然后，沿着转子5的旋转方向朝向压缩室6的端部输送的制冷剂气体的一部分在压缩期间通过旁通孔11在吸入室9中流出，该旁路孔11在任意中间位于靠近压缩室6的入口10的位置，从而通过减小启动扭矩并减少当液化制冷剂气体保持在连接压缩机和内部的入口管道时压缩液体制冷剂气体的作用而平稳地启动压缩机单元或蒸发器。

6. 发明专利

JPS58217783A Swash plate type compressor 失效
标题翻译：洗板式压缩机
公开(公告)号：JPS58217783A
公开(公告)日：1983-12-17
申请号：JP9933682
申请日：1982-06-11
申请人： Taiho Kogyo Co Ltd , Toyoda Autom Loom Works Ltd
发明人： KATOU YOSHIO , NAGAMATSU TOSHIHIRO , TSURUMI KAZUFUMI , NAKAYAMA SHIYOUZOU , KATOU KIMIO
IPC分类号： F04B39/02 , F04B27/08 , F04B27/10
CPC分类号： F04B27/0821 , F04B27/1063 , F05C2201/0466 , F05C2201/0475
摘要： PURPOSE: To improve the lubricating performance such as seizure resisting performance of a bearing, by communicating a radial bearing and an oil capturing recess formed in the surface of one axial end wall of a swash plate chamber for capturing lubricating oil via lubricating oil passage, and shaping the radial bearing in a special configuration.
CONSTITUTION: Lubricating oil flowing down over the surface of one end wall 10a of a swash plate chamber 10 is captured efficiently in an oil capturing recess 30 and the oil is then supplied from the recess 30 to a radial bearing, i.e., a plain bearing 6 via a lubricating oil passage 31, so that the amount of lubricating oil supplied to the bearing is increased as compared with that in the conventional arrangements. The lubricating oil supplied to the plain bearing 6 is distributed to the entire inner wall surface of the bearing 6 where it is held is contact with a drive shaft 4 via oil guide grooves 40, 40a, 40b formed in the bearing 6. Further, the lubricatng oil in the oil guide grooves 40, 40a, 40b is distributed in the circumferential direction with rotation of the drive shaft 4, and oil film is formed between the drive shaft 4 and the inner wall surface of the plain bearing 6. Therefore, it is enabled to improve the lubricating performance such as seizure resisting performance of the bearing.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过连接径向轴承和形成在旋转斜盘室的一个轴向端壁的表面上的油捕获凹槽，用于通过润滑油通道捕获润滑油，来提高轴承的抗咬合性能的润滑性能，以及在特殊配置下成形径向轴承。构成：在旋转斜盘室10的一个端壁10a的表面上向下流动的润滑油被有效地捕获在油捕获凹槽30中，然后油从凹部30被供给到径向轴承，即滑动轴承6 通过润滑油路31，与以往的结构相比，供给轴承的润滑油量增加。供给到滑动轴承6的润滑油通过形成在轴承6中的油导向槽40,40a，40b而被分配到轴承6的保持的整个内壁面与驱动轴4接触。此外，导油槽40，40a，40b中的润滑油沿驱动轴4的旋转沿圆周方向分布，并且油膜形成在驱动轴4与滑动轴承6的内壁面之间。因此，能够提高润滑性能，如轴承的抗咬合性能。

7. 发明专利

JPS59103982A Vane back pressure control structure in sliding vane compressor 失效
标题翻译：滑动压气机中的VANE背压控制结构
公开(公告)号：JPS59103982A
公开(公告)日：1984-06-15
申请号：JP21289582
申请日：1982-12-04
申请人： Toyoda Autom Loom Works Ltd
发明人： SHIYOUJI HITOSHI , IKEDA ISATO , KATOU KIMIO
IPC分类号： F04C18/344 , F01C21/08
CPC分类号： F01C21/0863
摘要： PURPOSE:To prevent the breakdown of parts such as a rotor, a vane and the like when liquid compression happens as well as to improve the durability of a compressor, by setting a formation range for an intermediate pressure groove for the purpose of interconnection between the intermediate pressure groove and a vane back pressure chamber. CONSTITUTION:As shown in illustration, formed in front of a rear side plate, a semicircular intermediate pressure groove 28 interconnecting a compression chamber 17 starts its interconnection with a back pressure chamber 15a when the tip of a vane 16' is shifted to a position C at the initial stage of suction stroke, and this is formed so as to cause the back pressure chamber 5a of the succeeding vane 16' to separate from the intermediate pressure groove 28 when the compression chamber 17 formed by the vane 16' and a vane 16 going a head of the vane 16' is interconnected with a discharge port 19. With this, even when liquid compression happens in the compression chamber 17, pressure in the compression chamber 17 escapes to a discharge port 20 via the discharge port 19 whereby the compression chamber 17 will not come into a state of being unusual high pressure, thus the breakdown of related parts can be prevented.
摘要翻译：目的：为了防止压缩机发生液体压缩时的转子，叶片等部件的故障，并且为了提高压缩机的耐久性，通过设定中间压力槽的形成范围，以便在中间压力槽和叶片背压室。构成：如图所示，形成在后侧板的前方，使压缩室17相互连接的半圆形的中间压力槽28与叶片16'的前端位置C 在吸入行程的初始阶段，形成为当由叶片16'和叶片16形成的压缩室17时，后面的叶片16'的背压室5a与中间压力槽28分离使叶片16'的头部与排出口19互连。由此，即使当在压缩室17中发生液体压缩时，压缩室17中的压力经由排出口19逸出到排出口20，由此压缩第17室不会成为异常高压的状态，因此能够防止相关部件的故障。

8. 发明专利

JPS59194092A Excessive lubricant pumping prevension mechanism for swash plate compressor 失效
标题翻译：用于冲压板式压缩机的过滤器润滑泵预防机制
公开(公告)号：JPS59194092A
公开(公告)日：1984-11-02
申请号：JP6819983
申请日：1983-04-18
申请人： Toyoda Autom Loom Works Ltd
发明人： KAWAI KATSUNORI , KOBAYASHI HISAO , KATOU KIMIO
IPC分类号： F04B27/08 , F04B27/10 , F04B39/02
CPC分类号： F04B27/109
摘要： PURPOSE:To prevent excessive pumping of oil under high speed rotation, by providing a cover body for an oil pump while splitting back and for into plural cover chips while arranging a spring for energizing both cover chips tightly. CONSTITUTION:Upon increase of rotation of a drive shaft 2, the pumping capacity of an oil pump P will increase to increase suction of oil for the oil pump P while the delivery is limited by the diameter of an oil feed path 27 to cause unbalance between the suction and delivery thus to cause the pressure increase in a delivery groove 26. When said pressure exceeds over the setting pressure of a spring 28, the body section 24A of the cover body 24 will move toward a rear housing 15R to produce a gap between the body section 24A and the rear end face of the oil pump P to release pressure in said groove 26.
摘要翻译：目的：为了防止在高速旋转时过度抽油，通过在分配两个盖片的弹簧的同时设置用于油泵的盖体，同时分离成多个盖片，同时为两个盖片供电。构成：当驱动轴2的旋转增加时，油泵P的抽吸能力将增加，以增加油泵P的油的吸力，同时输送受到供油路径27的直径的限制，导致油泵P之间的不平衡吸入和输送，从而导致输送槽26中的压力增加。当所述压力超过弹簧28的设定压力时，盖体24的主体部分24A将向后壳体15R移动，以产生间隙主体部24A和油泵P的后端面，以释放所述槽26中的压力。

9. 发明专利

JPS59103984A Vane back pressure control structure in sliding vane compressor 失效
标题翻译：滑动压气机中的VANE背压控制结构
公开(公告)号：JPS59103984A
公开(公告)日：1984-06-15
申请号：JP21376782
申请日：1982-12-06
申请人： Toyoda Autom Loom Works Ltd
发明人： SHIYOUJI HITOSHI , IKEDA ISATO , KATOU KIMIO
IPC分类号： F04C18/344 , F01C21/08
CPC分类号： F01C21/0863
摘要： PURPOSE:To prevent a vane tip from imposing excessive pressure contact on the inner circumferential surface of a cylinder, by installing a high pressure groove, which makes discharge pressure act on a back pressure chamber of a vane, for the duration the vane tip is shifted to a position at the initial stage of suction stroke by way of a top position from the discharge completion position. CONSTITUTION:For the duration the tip of a vane 16' is shifted to a position at a suction stroke initial stage B by way of a top position T from an almost nearly discharge completion position A, a high pressure groove 26 to make the discharge pressure act on a back pressure chamber 15a of a vane 16 is installed. With this, for the said buration when compressive operation does not take place, pressure in the back pressure chamber 15a can be released from such pressure as higher than the discharge pressure whereby the tip of the vane 16' avoids pressing excessively on the inner circumferential surface of a cylinder 1, reducing power loss to a degree, and wear in a vane 16 or the like can be lessened. Also, for the duration the vane 16' is shifted to a position corresponding to the succeeding vane 16 to form a compression chamber 17 at a time when the compression chamber 17 is interconnected to a discharge port 19, from the suction stoke initial stage B, an intermediate pressure groove 28 to interlock the back pressure chamber 15a is installed, thus an unusual high pressure ratio of the compression chamber 17 is prevented.
摘要翻译：目的：为了防止叶片尖端在圆筒的内周面上施加过大的压力接触，通过安装高压槽，使得排出压力作用在叶片的背压室上，持续到叶片尖端移动通过从排出完成位置的顶部位置到达吸入冲程的初始阶段的位置。构成：在叶片16'的尖端通过从几乎几乎排放完成位置A的顶部位置T移动到吸入冲程初始阶段B的位置的持续时间，使高压槽26产生排出压力作用在叶片16的背压室15a上。因此，对于不进行压缩操作时的所述硼化，背压室15a的压力可以从高于排出压力的压力释放，从而叶片16'的顶端避免过度地压在内周面上的气缸1，减少功率损失到一定程度，并且可以减小叶片16等中的磨损。此外，在从吸入始发阶段B将压缩室17与排出口19相互连接的时刻，叶片16'移动到与后续叶片16对应的位置，形成压缩室17，安装了背压室15a的中间压力槽28，从而防止了压缩室17的异常高压比。

10. 发明专利

JPS5941691A Vane compressor 失效
标题翻译： VANE压缩机
公开(公告)号：JPS5941691A
公开(公告)日：1984-03-07
申请号：JP15141682
申请日：1982-08-31
申请人： Toyoda Autom Loom Works Ltd
发明人： INAGAKI MITSUKANE , KATOU KIMIO , SUZUKI SHIGERU , IKEDA ISATO , SHIYOUJI HITOSHI
IPC分类号： F04C18/344
CPC分类号： F04C18/3441
摘要： PURPOSE:To suppress pulsation during discharge and variation of torque of a rotor to the minimum by forming the inner peripheral surface of a cylinder asymmetrical to a standard plane and decreasing the peak of the capacity reduction rate of a compression chamber. CONSTITUTION:When a vane 44 passes the edge of a suction port 16, a compression chamber 56 partitioned by vanes 44 and 42 forms a sealed state. The capacity of the compression chamber 56 becomes the largest nearly at this time-point, and said capacity reduces thereafter. Therefore, during the process in which the vane 44 and the preceding vane 42 are revolved, reduction of the capacity of the compression chamber 56 begins before the angular bisector between vanes 44 and 42 comes close to a standard plane S, and compression cycle is prolonged, and the reduction rate is decreased, so each variation of torque of vanes 42 and 44, rotor 30, and a rotor shaft 32 is reduced.
摘要翻译：目的：通过将不对称的圆筒的内周面与标准面形成，并减小压缩室的容量降低率的峰值，来抑制放电时的脉动和转子的转矩的变化。构成：当叶片44通过吸入口16的边缘时，由叶片44和42分隔的压缩室56形成密封状态。压缩室56的容量在该时间点几乎变得最大，之后的容量减小。因此，在叶片44和前一叶片42旋转的过程中，在叶片44和42之间的角平分线接近标准平面S之前开始压缩室56的容量的减小，并且压缩循环被延长，并且减少率降低，因此叶片42和44，转子30和转子轴32的扭矩的每个变化都减小。

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