WO2007065311A1 - Pump type hydraulic coupling - Google Patents

Pump type hydraulic coupling Download PDF

Info

Publication number
WO2007065311A1
WO2007065311A1 PCT/CN2005/002315 CN2005002315W WO2007065311A1 WO 2007065311 A1 WO2007065311 A1 WO 2007065311A1 CN 2005002315 W CN2005002315 W CN 2005002315W WO 2007065311 A1 WO2007065311 A1 WO 2007065311A1
Authority
WO
WIPO (PCT)
Prior art keywords
hugh
connection
control
small
oil circuit
Prior art date
Application number
PCT/CN2005/002315
Other languages
French (fr)
Chinese (zh)
Inventor
Yue Guan
Jianguo Feng
Original Assignee
Yue Guan
Jianguo Feng
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yue Guan, Jianguo Feng filed Critical Yue Guan
Publication of WO2007065311A1 publication Critical patent/WO2007065311A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch

Definitions

  • All-in-ones include friction all-in-ones, couplings, all-in-ones, etc. Coupling Working Oil Special Hugh Yes
  • Built-in multi-purpose device connects the big connection and the small speed box as follows
  • the loss of function of the multi-purpose device does not meet the requirements.
  • Working at low and high levels is that the self-speed box has no function.
  • the multi-purpose device cannot be smooth.
  • the high oil circuit is connected in the control of the high oil circuit.
  • the control of this high oil circuit is 11 out of 2 3.
  • the control in this high oil circuit is 11 out of 2 3.
  • the high oil circuit 13 has a path 1301, 1302 which controls the connection of a 1101 in the 11 and the high oil path 1 respectively.
  • the high oil circuit 13 has a path 1301, 1302 that controls the connection of a 1101 in 11 and the high oil path 13
  • Luwu 130 respectively control the connection of 1's 1106, and 1306, 1307 of oil circuit 13 control the connection of 1107 in 11 respectively.
  • Road three 1303 controls the connection of 10,000 in 11 high oil line 13 controls the connection of 1103 in 11 and the center of wan is small axis
  • High oil line 13 connection of 1107 High oil line 13 controls 1102 connection in 11.
  • connection of 1106 is not 1306 and 1307 of high oil circuit 13 is controlled by 1107 in 11 respectively.
  • Hutt 1 Work 1.1
  • the speed controller has no tens of thousands on the top speed controller and the phase shift is very small.
  • the oil quantity is very small.
  • the speed governor is not large.
  • the speed controller has a small load. Reverse self-specific, small and large
  • the oil circuit is established under the action of this oil circuit to form part of the high-speed device with tens of thousands of functions and caused oil circuit pulses
  • the speed of the engine is increased.
  • the speed of the engine is the same as the work of 1.1.
  • the speed of the engine is improved.
  • the increase of the oil circuit is increased.
  • the complete increase of the oil circuit is caused by the pulse of the oil circuit.
  • Road 3 1303 controls the connection of 10,000 in 11 high oil circuit 13 controls 1103 in 11 connects to the center of the small wheel hub 1107 high oil circuit 13 connects to the high oil circuit 13 controls 11 connects in 1102.
  • 1103 is connected to the center of the small axis of the high oil circuit 13 connected to the high oil circuit 13 to control the 1102 connection in 11. The control is reflected in the work first, then completely, then completely.

Abstract

A pump type hydraulic coupling for a vehicle uses a gear pump to connect an engine and a transmission. The pump type hydraulic coupling includes a pinion (2) that rotatably and coaxially connecting in the shell (1), a big rim (3) that engaging with the pinion (2), a crescent (4) set between the pinion (2) and the big rim (3), a one-way clutch (6) that secured at the connecting end of the pinion (2) and the shell (1). There are a high pressure oil chamber (7) and a low pressure oil chamber (8) in the shell. They are respectively connected with a high pressure oilway (13) and a low pressure oilway (12). The high pressure oilway (13) is connected with a control module (11). The control module (11) includes pressure valves, centrifugal valve, pressure maintaining valve and pressure setting up valve. During coasting, the pump type hydraulic coupling of this invention can ensure the brake function of the engine. While it works under the situation of low speed and high pressure, it has good stability and its pulsation is small.

Description

偶合器  Coupling
木領域 Wood field
本 于 萬合器 特別指一 偶合器。 背景 木  This refers to a coupler in particular. Background wood
萬合器有摩擦 萬合器、 偶合器、 萬合器等 。 偶合器 工作油液 特 外 休 是  All-in-ones include friction all-in-ones, couplings, all-in-ones, etc. Coupling Working Oil Special Hugh Yes
相 是 。 特 較低 不能  Phase is. Extremely low
件之同她于 萬狀 看 特 的提高  She is the same as Yu Wanzhang to see the special improvement
件之同她于接合 。 目前 偶合器 自 速器 或 速器 CVT 使用。 偶合器 本身 存在 效率低 最高估 效率 89% 休 大 制造成本高的 。  The same piece with her. At present, coupling auto-speed or CVT is used. The coupling itself has low efficiency, the highest estimated efficiency is 89%, and the manufacturing cost is high.
是一 常用的 它的主要特 是 制造方便 低廉 休 小 重量 自 好 工作可靠  It is a commonly used one. Its main feature is easy manufacturing, low cost, small weight, good quality, and reliable work.
于 各 冶金投各 工程 等各 並。  Invest in various projects in various metallurgical industries.
按照 合形式的不同 有外 合和內 合 。 內 合 有 和 ， 在 內 合 中， 小 和大 之同 隔板 以便把 和 內 合 中的小 是 大 在工作 大 小 同向 特。 內 合 的 尺寸小 重量 特 ， 低 在高特 工作 有較高的 效率。但在低 、高 下工作 ， 大 效率低 所 般 于中、 低 系統。 把  According to different forms of cooperation, there are external cooperation and internal cooperation. There is a sum in the inner joint, in the inner joint, the small and the same as the bulkhead so that the small in the inner joint is the big and the work is the same. The internal size is small, the weight is special, and the low work has high efficiency. But working at low and high levels, high efficiency and low efficiency are generally found in medium and low systems. Put
內 合 于萬合器 把大 的 連接、 把小 速箱 連接 存在如下 滑行 萬合器 的 功能喪失 不符合 要求 在低 、 高 下工作 大 在 于自 速箱 沒有 功能 萬 合器不能平順萬合。 Built-in multi-purpose device connects the big connection and the small speed box as follows The loss of function of the multi-purpose device does not meet the requirements. Working at low and high levels is that the self-speed box has no function. The multi-purpose device cannot be smooth.
內容  Content
本 提供 偶合器 以解決目前自劫 速器 中 偶合器存在的 功效率低 最高估功效率 89 休 大 制造成本 高的 和 萬合器存在的 滑行 使 的 功 能喪失 在低 、 高 下工作 大 沒有 功能和 萬合 器不能乎 萬合的 。 本 用的 木方案是 休內部同軸心特 連接小 小 大 圈內 合 在 小 大 之 有 隔板 休 休固定 接 休 她固定連接 其特 在于 在小 休連接的一端固定 接單向萬合器 小 、大 、 隔板、 休和 休 分別形成高 和低 在 、 休 中、 小 、 休中有低 油路 在 休 蓋上有 在高 有高 高 連接高 油路 高 油路的 路 、 二分別 控制 中的 的 連接  This provides a coupler to solve the current low efficiency of the coupling in the self-robbing speed controller. The highest estimated power efficiency is 89. The high manufacturing cost of Hugh and the loss of the function of the slide in the presence of the universal coupling work at low and high. It can't be all-in-one. The wooden solution used in this case is the internal coaxial connection of the small and large circle. There is a partition in the small and large circle. The fixed connection is her fixed connection. The special feature is that the one-way universal joint is fixed at the end of the small break connection. , Large, bulkhead, Hugh and Hugh respectively form high and low, Humid, Small, Hugh have low oil roads on the Hugh cover, there are high oil roads, high oil roads, high oil roads, and two respectively control Connection in
面有市 路三 控制 中的萬， 連接 高 油路 控制 中的 連接， 萬 的中心 小 軸心  In the face of the city road three million control, connecting high oil circuit control connection, the center of million small axis
的 高 油路連接 高 油路 控制 中的 連接。 The high oil circuit is connected in the control of the high oil circuit.
本 高 油路 的控制 11中的 2 3 。 本 高 油路中的控制 11中的 2 3 。 本 方案中 高 油路13的 路一1301、 1302 分別 控制 11中的 一 1101的 連接、 高 油路 1 的 The control of this high oil circuit is 11 out of 2 3. The control in this high oil circuit is 11 out of 2 3. In this scheme, the high oil circuit 13 has a path 1301, 1302 which controls the connection of a 1101 in the 11 and the high oil path 1 respectively.
1 04、 路五130 分別 控制 11中的 1106 U 連接 面有市 路三1303 控制 11中 的萬 1104連接 高 油路13 控制 11 的 1103 連接 萬 的中心 小 軸心 1106的 高 油路 接 高 油路13 控制 11中的 1102連接。 本 方案中， 高 油路13的 路一1301、 1302 分別 控制 11中的 一 1101的 連接、 高 油路 13的1 04. Road five 130 controls 1106 in 11 respectively. The connection surface is city road three 1303 controls 11 million in 1104 connects high oil road 13 controls 11 in 1103. The high oil path connected to the central small axis 1106 of Wanneng is connected to the high oil path 13 and the 1102 connection in the control 11. In this scheme, the high oil circuit 13 has a path 1301, 1302 that controls the connection of a 1101 in 11 and the high oil path 13
1304、 路五130 分別 控制 11 的 1106的 接 高 油路 13的 1306、 1307分別 控制 11中的 1107的 連接、 面有  1304, Luwu 130 respectively control the connection of 1's 1106, and 1306, 1307 of oil circuit 13 control the connection of 1107 in 11 respectively.
路三 1303 控制 11中的萬 連接 高 油路 13 控制 11中的 1103連接， 萬 的中心 小 軸心Road three 1303 controls the connection of 10,000 in 11 high oil line 13 controls the connection of 1103 in 11 and the center of wan is small axis
1107的 高 油路13連接 高 油路13 控制 11中的 1102連接。  High oil line 13 connection of 1107 High oil line 13 controls 1102 connection in 11.
本 方案中 高 油路13的 路一1301、  In this scheme, road one 1301 of high oil road 13
1302分別 控制 11 中的 一 1101 的 接 高 油路 13的 1304、 路五 1305分別 控制 11中的 1302 controls one of the 11 in 1101, connects to the high oil circuit 1304, and five of the 1305 respectively controls the 11 in
1106的 連接 高 油路 13的非 1306、 1307分 別 控制 11中的 1107．的 連接 The connection of 1106 is not 1306 and 1307 of high oil circuit 13 is controlled by 1107 in 11 respectively. Connection
有市 1105 路三1303 控制 11中的萬 1104連接 高 油路 13 控制 11中的 1103連接 萬 的中心 小 軸心 的 高 油路 13連接 高 油 路13 控制 11中的 1102 接。 There are cities with 1105 road three, 1303 control, 11 million, 1104 connection, high oil circuit 13, control 11, 1103 connection, center, small axis, high oil circuit, 13 connection, high oil circuit, 13 control 11, 1102 connection.
工作原理 將 休前端固定 接在 上  Working principle Fix the front end of Hugh on
休特 1． 工作 1．1 速器在 上 速器 乎沒有 此 萬 小 和大 相 位移 很小 油量很少 本 速器 特 不 1．2 速 器在 上 此 小 有負荷 大 看 休 小 斡旋特、 同 相 休反向自特， 小 和大 此 萬 在油路 建立 在此油路 力作用下部分 形成高 速器 的 具有 功 能 上 萬 及 引起的油路 脈沖Hutt 1. Work 1.1 The speed controller has no tens of thousands on the top speed controller and the phase shift is very small. The oil quantity is very small. The speed governor is not large. The speed controller has a small load. Reverse self-specific, small and large The oil circuit is established under the action of this oil circuit to form part of the high-speed device with tens of thousands of functions and caused oil circuit pulses
2． 的特 下增高 2 1 速器在 上 同 1．1 的工作 2．2 速器在 上 看 特 的增高 增大 油路 增高 完全 本 休交了一介剛性休 在 引起的油路 脈沖  2. The speed of the engine is increased. The speed of the engine is the same as the work of 1.1. The speed of the engine is improved. The increase of the oil circuit is increased. The complete increase of the oil circuit is caused by the pulse of the oil circuit.
3 油門踏板 特 下降 小 小 和 大 反向 由于 是 向 所以建立不起 高 此 向萬合器工作 了 的 功能 特 低于 特 控制 和噴油器強制提高 特 至 特 此 本 又 到 的工作 。 3 The accelerator pedal's special descent, small and large reverse, because it is oriented, it can't be built up. The function of the universal switch is lower than that of the special control and the injector's forced increase.
本 的 在于 效率高 最高估 效率提高 % 休 小 同60 70% 制造成本低 滑行 ， 的 功能 在低 、 高 下工作 小 工作 定性好 具有 功能 本 萬合的平順 較好。 1、 本 示意 The main reason is that the efficiency is high, the highest estimated efficiency is increased, and the efficiency is reduced by 60%, 60%, 70%, and the manufacturing cost is low. The function of working at low and high, small work, good qualitative, functional, smooth and good. 1. This schematic
2、 的a-a 2. a-a
3、 本 明控制 的 示意 ， 的 中 方向 休 方向 3. The schematic diagram of this control, the middle direction and the rest direction
4、 本 明控制 坎的 示意 ， 兩組的 中 方向 休 4. The schematic of the control sill in this Ming Dynasty, the middle direction of the two groups is closed
5、 本 明控制 的 示意 的 方向 休 方向 5. The schematic direction of the control
6、 本 明控制 坎的 示意 的 中 方向 休 方向。 6. The schematic of the apparent control threshold Direction Hugh direction.
休 方式 Hugh way
1  1
凡 1、 2、 3 休1內部同軸心特 連接小 2 小 大 3內 合 在 小 大 之同有 隔板4 休 5 休固定連接 休 軸心她固定連接 51 在小 休 接的一端固定連接 向萬合器6 小 、 大 、 隔 板、 休和 休 分別形成高 7和低 8 在 、 休 中、 小 、 休中有低 油路12 在 休 上有 ? 在 高 有高 10 高 連接高 油路13 高 油路13的 路一1301、 1302分別 控制 11中的 一1101的 連接 面有市 105 路三1303 控制 11 中的萬 1104連接 高 油路13 控制 11中的 1103 連接 萬 的中心 小 軸心 一 1101 的 高 油路13 接 高 油路13 控制 11中的 1102連接。 Where 1, 2, 3 Hugh 1 Internal coaxial special connection small 2 Small big 3 In the same big and small with a partition 4 Hugh 5 Hugh fixed connection Hugh axis She fixed connection 51 At the end of the small break connection fixed connection Wanhe 6 small, large, clapboard, Hugh and Hugh form high 7 and low 8 respectively, Hugh mid, Xiao, Hugh have low oil circuit 12 on Hugh? High in high 10 high connected high oil circuit 13 High oil road 13 road one 1301, 1302 respectively control the connection surface of one 1101 in 11 there are city 105 road three 1303 control 11 million in 10104 connection high oil circuit 13 control 11103 in 11 connection center small axis A 1101 high oil circuit 13 is connected to the high oil circuit 13 control 1102 in the 11 connection.
2 2
1、 2、 4 休1內部同軸心特 連接小 2 小 大 3內 合 在 小 大 之同有 隔板4 休 5 休固定 接 休 軸心她固定連接 51 在小 休連接的一端固定 接 向萬合器6 小 、 大 、 隔 板、 休和 休 分別形成高 7和低 8 在 、 休 中、 小 、 休中有低 油路12 在 休 上有 9 在 高 有高 10 高 連接高 油路13， 高 油路13的 路一1301、 1302分別 控制 11中的 一1101的 接、 高 油路 13的 1304、 路五 1305分別 控制 11中的 1106的 連接 面有市 路三1303 控制 11 的萬 1104連接 高 油路13 控 制 11中的 1103連接 萬 的中心 小1, 2, 4 Hugh 1 internal coaxial special connection small 2 small big 3 inside the same big and small with a partition 4 Hugh 5 Hugh fixed connection Hugh axis fixed connection 51 fixed at the end of the Xiao Hu connection Combiner 6 Small, large, bulkhead, Hugh and Hugh form high 7 and low 8 respectively, Hugh Medium, Small, Hugh have low oil passage 12 There are 9 on Hugh, high have high 10 High connect high oil passage 13 , High oil road 13 road one 1301, 1302 respectively control the connection of one 1101 in 11, high oil road 13 1304, road five 1305 respectively control the connection surface of 1106 in 11 Road three 1303 Control 11 million 1104 connected to the high oil line 13 Control 11 1103 connected to the center of the small
1106fg 高 油路13連接 高 油路13 控制 11 的 1102連接。  1106fg High oil line 13 connection High oil line 13 controls the 1102 connection of 11.
控制 在工作 先部分 最終完全 。 Control works first and finally completely.
3 3
1、 2、 休1內部同軸心特 連接小 2 小 大 3內 合 在 小 大 之同有 隔板4 休 5 休固定連接 休 軸心她固定連接 51 在小 休連接的一端固定連接 向萬合器6 小 、 大 、 隔 板、 休和 休 分別形成高 7和低 8， 在 、 休 中、 小 、 休中有低 油路12 在 休 上有越 在 高 有高 高 連接高 油路13 高 油路13的 路一1301、 1302分別 控制 11中的 一1101的 接、 高 油路 13的 1304、 路五 130 分別 控制 11 的 1106的 接 高 油路 13的 1306、 1307分別 控制 11 中的 1107的 連接、  1, 2, Hugh 1 internal coaxial special connection small 2 small big 3 inside the same big and small with a partition 4 Hugh 5 Hugh fixed connection Hugh axis she fixed connection 51 fixed connection at one end of the Xiaohu connection to Wanhe 6 small, large, bulkhead, Hugh and Hugh form high 7 and low 8, respectively, in the middle of the Hugh, small, Hugh, there is a low oil circuit 12 on the Hugh, there are more high in the high, there is a high high connection 13 high Road 1 1301 and 1302 of oil circuit 13 respectively control the connection of 1 1101 in 11; 1304 of high oil circuit 13 and road 5 130 respectively control the connection of 1106 of 1 1306 and 1307 of high oil circuit 13 respectively control 1107 of 11 Connection,
面有市 ， 路三1303 控制 11中的萬 連接 高 油路 13 控制 11中的 1103 接 萬 的中心 小 輪軸心 1107的 高 油路13 接 高 油路13 控制 11中的 1102連接。  On the market, Road 3 1303 controls the connection of 10,000 in 11 high oil circuit 13 controls 1103 in 11 connects to the center of the small wheel hub 1107 high oil circuit 13 connects to the high oil circuit 13 controls 11 connects in 1102.
控制 在工作 先部分 、 接看部分 最終 完全 。 Control first in the work, then watch the part completely.
4 4
1、 2、 6 休1內部同軸心特 連接小 2 小 大 3內 合 在 小 大 之同有 隔板4 休 5 休固定連接 休 軸心她固定 接 51 在小 休 接的一端固定 接羊向萬合器6 小 、 大 、 隔 板、 休和 休 分別形成高 7和低 8， 在 、 休 中、 小 、 休中有低 油路12 在 休 蓋上有 9 在 高 有高 10 高 連接高 油路13 高 油路13 N 路一 1301、 1302分別 控制 11中的 一 1101 的 連接 高 油路13的非 1304、 路五1305分別 控 制 11中的 1106的 接 高 油路 13的1, 2, 6 Hugh 1 Internal coaxial connection with special small 2 Xiao Da 3 internal and small in the same big there is a partition 4 Hugh 5 Hugh fixed connection Hugh axis She fixed connection 51 At the end of the Xiaohu connection fixed to the sheep to the universal device 6 small, large, bulkhead, Hugh and Hugh form high 7 and low 8, respectively, Xiuzhong, Xiao, There are low oil passages in the rest 12 There are 9 on the cover and there are high heights 10 High connection high oil passages 13 High oil passages 13 N passages 1301 and 1302 respectively control the connection of 1 1101 in 11 to the connection of the high oil passage 13 , Road 5 1305, respectively, control 1106 in 11 to connect to the high oil circuit 13
1306、 1307分別 控制 11中的 1107的 連接 有 1 05 路三1303 控制 11中的萬 1104 接 高 油路 13 控制 11 的  1306 and 1307 control the connection of 1107 in 11 respectively. There are 1 05 road three 1303 control in the 11 million 1104 connected to the high oil circuit 13 control 11
1103 接 萬 的中心 小 軸心 的 高 油路13 接 高 油路 13 控制 11中的 1102連接。 控制 映在工作 先完全 、 接看完全 最終 完全 。 1103 is connected to the center of the small axis of the high oil circuit 13 connected to the high oil circuit 13 to control the 1102 connection in 11. The control is reflected in the work first, then completely, then completely.

Claims

要 求 Claim
1、 偶合器 休內部同軸心特 連接小 小 大 圈內 合 在 小 大 之同有 隔板 休 休固定連接 休 軸心她固定連接 其特 在于 在小 休連接的一端固定連接 向萬合器 小 、 大 、 隔板、 休和 休 分別形成高 和低 在 、 休 中、 小 、 休中有低 油路 在 休 蓋上有越 在高 有高 高 連接高 油路 高 油路的 路一、 二 分別 控制 中的 的 連接 面有市 路三 控制 中的萬 連接 高 油路 控制 中的 連接 窩心 的中心哉 小 軸心 的 高 油路連接 高 油路 控制 中的 連接。  1. Coupling Hugh internal coaxial connection special small and large circle closed in the same big as there is a partition Hugh fixed connection Hugh axis her fixed connection is special in that the end of the Xiaohu connection is fixedly connected to the universal joint small , Large, bulkhead, Hugh and Hugh form high and low, Hugh, Xiao, Hugh have low oil roads on the Hugh cover, there are more high and high roads connecting high oil roads and high oil roads. The connection surfaces under separate control include the connection between the high-oil circuit connecting the center of the connection core in the three-way high-oil circuit control in the city road three control and the small axis center.
2、 要求 1 的 偶合器 其特 在于 高 油 路 的控制 中的 2 3 。  2. The coupler of requirement 1 is characterized by 2 3 in the control of high oil circuit.
3、 要求 1 的 偶合器 其特 在于 高 油 路中的控制 中的 非 2 3 。  3. The coupling of requirement 1 is characterized by the non- 2 3 control in the high oil circuit.
PCT/CN2005/002315 2005-12-05 2005-12-26 Pump type hydraulic coupling WO2007065311A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2005101190502A CN100337048C (en) 2005-12-05 2005-12-05 Pump type hydraulic coupler
CN200510119050.2 2005-12-05

Publications (1)

Publication Number Publication Date
WO2007065311A1 true WO2007065311A1 (en) 2007-06-14

Family

ID=36784080

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/002315 WO2007065311A1 (en) 2005-12-05 2005-12-26 Pump type hydraulic coupling

Country Status (2)

Country Link
CN (1) CN100337048C (en)
WO (1) WO2007065311A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678089A (en) * 2017-02-05 2017-05-17 罗显平 Hydraulic driver and vehicle thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101539178B (en) 2008-03-19 2010-12-08 李礼然 Deflective transmission-type clutch
CN102022319A (en) * 2010-12-02 2011-04-20 湖南机油泵股份有限公司 Oil pump with inside engaged gear
CN102797773A (en) * 2012-08-24 2012-11-28 阜新精工液压有限公司 Safety clutch for hydraulic transmitting torque
CN104565275A (en) * 2014-12-30 2015-04-29 李帅 Planetary gear type three-rotor static-pressure coupling transmission mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674615A (en) * 1985-10-23 1987-06-23 Snyder Wayne E Hydraulic clutch #III
CN2229555Y (en) * 1995-10-13 1996-06-19 阎世英 Internal gearing rotary pump
US5735764A (en) * 1993-02-10 1998-04-07 Asha Corporation Hydraulic coupling for vehicle drivetrain
CN2442030Y (en) * 2000-10-26 2001-08-08 李岳 Pump system clutch for vehicle
US6332522B1 (en) * 2000-05-26 2001-12-25 Dana Corporation Hydraulic coupling for vehicle drivetrain
CN1412439A (en) * 2002-09-28 2003-04-23 宁波华液机器制造有限公司 Internal meshed gear pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974900A (en) * 1974-07-19 1976-08-17 Park Demoss Rotary displacement coupling device
US4091901A (en) * 1976-11-17 1978-05-30 The United States Of America As Represented By The Secretary Of The Army Pump lock-up power transmission
DE3666606D1 (en) * 1985-05-09 1989-11-30 Barmag Barmer Maschf Variable capacity pump
CN2301570Y (en) * 1997-07-03 1998-12-23 孔德认 Clutch
CA2348197C (en) * 2000-05-31 2005-04-26 Honda Giken Kogyo Kabushiki Kaisha Hydrostatic continuously variable transmission
CN1368603A (en) * 2002-02-28 2002-09-11 冯永忠 Flying pump clutch
CN2711413Y (en) * 2004-03-25 2005-07-20 上海航发机械有限公司 Straight tooth conjugate internal engaging gear pump
CN2849311Y (en) * 2005-12-05 2006-12-20 关跃 Pump type hydraulic coupler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674615A (en) * 1985-10-23 1987-06-23 Snyder Wayne E Hydraulic clutch #III
US5735764A (en) * 1993-02-10 1998-04-07 Asha Corporation Hydraulic coupling for vehicle drivetrain
CN2229555Y (en) * 1995-10-13 1996-06-19 阎世英 Internal gearing rotary pump
US6332522B1 (en) * 2000-05-26 2001-12-25 Dana Corporation Hydraulic coupling for vehicle drivetrain
CN2442030Y (en) * 2000-10-26 2001-08-08 李岳 Pump system clutch for vehicle
CN1412439A (en) * 2002-09-28 2003-04-23 宁波华液机器制造有限公司 Internal meshed gear pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678089A (en) * 2017-02-05 2017-05-17 罗显平 Hydraulic driver and vehicle thereof
CN106678089B (en) * 2017-02-05 2018-04-13 罗显平 A kind of fluid drive and its vehicle

Also Published As

Publication number Publication date
CN1786503A (en) 2006-06-14
CN100337048C (en) 2007-09-12

Similar Documents

Publication Publication Date Title
WO2007065311A1 (en) Pump type hydraulic coupling
US10046753B2 (en) Vehicle hybrid system
CN102395482A (en) Flywheel module
WO2005080117A3 (en) Connectable four-wheel drive vehicle
CN104534053A (en) Combined hydrodynamic transmission device and starter
WO2009074034A1 (en) Automatic clutch for motorcycle
WO2017005177A1 (en) Compound case-type hydraulic coupler, and starter
TW201313508A (en) Drive system and electric vehicle having the same
WO2022033017A1 (en) Flexible transmission system for new energy vehicle
CN105090391A (en) Compound type torque limited type aqueous medium fluid coupling and starter
WO2017005181A1 (en) Compound harmonic gear transmission hydraulic coupler, and starter
CN210034305U (en) Two-gear automatic gearbox for electric vehicle
CN103790988A (en) Coupling and tuning belt wheel for start-stop all-in-one machine
CN104500680A (en) Compound type rear auxiliary chamber extension type torque-limiting hydraulic coupler and starter
CN107830142A (en) A kind of compound rear auxiliary room prolonged type load limiting type of constant filling fluid coupling
CN104534054A (en) Combined variable speed fluid coupling and starter
CN104455299A (en) Compound-type constant-filling hydraulic coupler and starter unit
CN105042011A (en) Compound valve control liquid-filled hydraulic coupler and starter
CN211106929U (en) Hybrid power device
CN202115346U (en) Integrated driving system of pure electric vehicle
CN111059272B (en) Central driving type self-adaptive electric driving system capable of preventing self-locking during backing
CN104976304A (en) Compound type hydraulic special-shaped coupler and starter
CN212022328U (en) Power transmission system for single-shot washing and sweeping vehicle
CN208816608U (en) A kind of variable speed device assembly
CN105090430A (en) Compound type constant inflation type fluid coupling and starter

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05822417

Country of ref document: EP

Kind code of ref document: A1