公开(公告)号：WO2018212738A3

公开(公告)日：2018-11-22

申请号：PCT/TR2017/050604

申请日：2017-11-28

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： DOĞAN, Sinan

IPC: F04C2/32 ,  F04C15/06

Abstract: The present invention relates to a variable displacement vane pump having a pressure plate (10) where oil input is realized through at least two suctioning channels (11) provided thereon and an abrasion plate (20) positioned in the vicinity of the pressure plate (10) and where at least one inlet channel (21) through which oil, passing through the suctioning channels (11), enters is provided. As an improvement, the subject matter variable displacement vane pump comprises a support part (13) defined between the suctioning channels (11) and at least one intermediate connection channel (12) provided on the face of the support part (13), facing the abrasion plate (20), in recess form and opened to one of the suctioning channels (11) from at least one side.

公开(公告)号：WO2018212738A2

公开(公告)日：2018-11-22

申请号：PCT/TR2017/050604

申请日：2017-11-28

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： DOĞAN, Sinan

IPC: F04C2/00

Abstract: The present invention relates to a variable displacement vane pump having a pressure plate (10) where oil input is realized through at least two suctioning channels (11) provided thereon and an abrasion plate (20) positioned in the vicinity of the pressure plate (10) and where at least one inlet channel (21) through which oil, passing through the suctioning channels (11), enters is provided. As an improvement, the subject matter variable displacement vane pump comprises a support part (13) defined between the suctioning channels (11) and at least one intermediate connection channel (12) provided on the face of the support part (13), facing the abrasion plate (20), in recess form and opened to one of the suctioning channels (11) from at least one side.

公开(公告)号：WO2018208270A3

公开(公告)日：2018-11-15

申请号：PCT/TR2017/050715

申请日：2017-12-28

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： SUCU, Ahmet ,  BOZKUŞ, Salim

IPC: F04B23/04 ,  F04C11/00 ,  F04C23/00

Abstract: The present invention is a tandem pump (1) having a primary pump (10) having a primary drive gear (11) and a primary conjugate gear (12) connected to an input shaft (41) and a secondary pump (20) provided in the vicinity of the primary pump (10) and having a secondary drive gear (21) and a secondary conjugate gear (22), characterized by comprising at least one connection element (60) connecting the primary conjugate gear (12) and the secondary drive gear (21) in order to transfer the drive, received from the input shaft (41) and the primary drive gear (11), to the secondary pump (20).

公开(公告)号：WO2018208270A2

公开(公告)日：2018-11-15

申请号：PCT/TR2017/050715

申请日：2017-12-28

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： SUCU, Ahmet ,  BOZKUŞ, Salim

CPC classification number: F04B23/04 ,  F04B9/02 ,  F04B23/00 ,  F04B53/16

Abstract: The present invention is a tandem pump (1) having a primary pump (10) having a primary drive gear (11) and a primary conjugate gear (12) connected to an input shaft (41) and a secondary pump (20) provided in the vicinity of the primary pump (10) and having a secondary drive gear (21) and a secondary conjugate gear (22), characterized by comprising at least one connection element (60) connecting the primary conjugate gear (12) and the secondary drive gear (21) in order to transfer the drive, received from the input shaft (41) and the primary drive gear (11), to the secondary pump (20).

公开(公告)号：WO2014062142A1

公开(公告)日：2014-04-24

申请号：PCT/TR2013/000254

申请日：2013-07-12

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： KÜÇÜKÇELEBI, vahit olcay

IPC: F15B11/00 ,  F15B11/16 ,  A01B63/10 ,  E02F9/22

CPC classification number: F15B9/12 ,  F15B11/003 ,  F15B11/162 ,  F15B13/015 ,  F15B13/022 ,  F15B13/0426 ,  F15B2211/30515 ,  F15B2211/321 ,  F15B2211/324 ,  F15B2211/326 ,  F15B2211/4053 ,  F15B2211/428 ,  F15B2211/6355 ,  F15B2211/781

Abstract: The present invention relates to a system preventing the pressured oil leakage in a cylinder line enabling very low leakage rates without using the valve or the system, or without reducing the diametrical space between the housing and spool.

Abstract translation: 本发明涉及一种在不使用阀门或系统的情况下防止气缸管路中的加压油泄漏，从而能够实现非常低的泄漏率，或者不减小壳体和阀芯之间的直径空间的系统。

公开(公告)号：WO2014003695A1

公开(公告)日：2014-01-03

申请号：PCT/TR2013/000086

申请日：2013-02-19

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： TURGAY, Kolcuoğlu

IPC: F16L37/23 ,  F16L37/35 ,  F16L37/36 ,  F16L37/50

CPC classification number: F16L37/23 ,  F16L37/35 ,  F16L37/36 ,  F16L37/505

Abstract: The present invention relates to quick release cartridge coupling (1) which is used to connect to the hydraulic system equipment that is used in agricultural tractors, agricultural machinery, heavy equipment and industrial applications.

Abstract translation: 本发明涉及用于连接农业拖拉机，农业机械，重型设备和工业应用中使用的液压系统设备的快速释放筒联接器（1）。

公开(公告)号：WO2018070961A3

公开(公告)日：2018-04-19

申请号：PCT/TR2017/050387

申请日：2017-08-15

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： DÜNDAR, Hacı Emre ,  AKSAKAL, Mustafa Kemal

IPC: B60B27/00

Abstract: The present invention is hub (10) embodiment for use in the front and rear axle shafts of the construction equipment and tractors and having a planet gear pin (20) whereon a planet gear (40) is positioned. The hub (10) embodiment comprises a pin housing (11) wherein the planet gear pin (20) is placed, a channel (12) provided at the inner wall of said pin housing (11) and an outer snap ring (70) positioned inside said channel (12).

公开(公告)号：WO2018070961A2

公开(公告)日：2018-04-19

申请号：PCT/TR2017/050387

申请日：2017-08-15

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： DÜNDAR, Hacı Emre ,  AKSAKAL, Mustafa Kemal

CPC classification number: B60B35/125 ,  B60B27/0026 ,  B60B2900/212 ,  B60B2900/321

Abstract: The present invention is hub (10) embodiment for use in the front and rear axle shafts of the construction equipment and tractors and having a planet gear pin (20) whereon a planet gear (40) is positioned. The hub (10) embodiment comprises a pin housing (11) wherein the planet gear pin (20) is placed, a channel (12) provided at the inner wall of said pin housing (11) and an outer snap ring (70) positioned inside said channel (12).

Abstract translation: 本发明是用于建筑设备和拖拉机的前桥和后桥轴并具有行星齿轮（20）的轮毂（10）实施例，行星齿轮（40）定位在该行星齿轮销 。 轮毂（10）的实施例包括其中放置行星齿轮销（20）的销壳体（11），设置在所述销壳体（11）的内壁处的通道（12）和定位的外部卡环（70） 在所述通道（12）内。

公开(公告)号：WO2015094142A1

公开(公告)日：2015-06-25

申请号：PCT/TR2014/000517

申请日：2014-12-16

Applicant: HEMA ENDÜSTRİ ANONİM ŞİRKETİ

Inventor： KOLCUOĞLU, Turgay

IPC: F15B13/04

CPC classification number: F15B13/027 ,  F15B13/026 ,  F15B13/0417 ,  F15B2211/20553 ,  F15B2211/6052 ,  F15B2211/6054

Abstract: The present invention comprises a poppet (11) which functions as a load check valve, and a pressure balancing slide (9) wherein the poppet (11) functions inside the body at the same time and a spring which separates them from each other. The present invention relates to a valve system (1) having load checking and pressure balancing functions in hydraulic fixtures which balances pressure when the flow passage is from the orifice to the client, and which functions as a load check valve when the flow passage is from the client to the orifice, in other words from the client to the pump. By means of the present invention, less number of pieces is used, simpler casting methods are applied and process duration is shorter and the functions of load check valve and pressure balancing can be realized.

Abstract translation: 本发明包括一个用作负载止回阀的提升阀（11）和一个压力平衡滑板（9），其中提升阀（11）同时在机体内部起作用，弹簧将它们彼此分开。 本发明涉及一种在液压固定装置中具有负载检查和压力平衡功能的阀门系统（1），其在流动通道从孔口到客户端时平衡压力，并且当流动通道从流动通道起始时用作负载止回阀 客户端口，换句话说从客户端到泵。 通过本发明，使用较少的件数，施加更简单的铸造方法，并且加工时间更短，并且可以实现负载止回阀和压力平衡的功能。

公开(公告)号：WO2013043137A1

公开(公告)日：2013-03-28

申请号：PCT/TR2012/000079

申请日：2012-05-17

Applicant: HEMA ENDÜSTRI ANONIM ŞIRKETI ,  KÜÇÜKÇELEBI , Vahit Olcay

Inventor： KÜÇÜKÇELEBI , Vahit Olcay

IPC: F15B13/01

CPC classification number: F15B13/015 ,  F15B2211/30515 ,  F15B2211/321 ,  F15B2211/324

Abstract: The present invention ensures that an element (13) that prevents falling of the load by entrapment of the hydraulic fluid within a hydraulic cylinder also functions as discharging the entrapped hydraulic fluid in order to assure the lowering operation at the same time. As the said novelty in the system shall also function as the load retainer check valve, it is possible to achieve very low leak rates without employing any lowering valve or system or without reducing the diametric gap between the spool and the body.

Abstract translation: 本发明确保了通过在液压缸内捕获液压流体来防止负载下降的元件（13）也用作排出夹带的液压流体，以确保同时降低操作。 由于系统中的新颖性也将作为负载保持器止回阀，所以可以在不使用任何降低阀或系统的情况下实现非常低的泄漏率，也可以不减小阀芯与阀体之间的直径间隙。