公开(公告)号：US20150241101A1

公开(公告)日：2015-08-27

申请号：US14710506

申请日：2015-05-12

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F25B49/02 ,  F04B27/18

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. The control valve, in one example, ensures high pressure resistance at a mounting part where a control valve is mounted in a variable displacement compressor. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 在一个示例中，控制阀确保在可变排量压缩机中​​安装控制阀的安装部分处的高耐压性。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。

公开(公告)号：US09556862B2

公开(公告)日：2017-01-31

申请号：US14710506

申请日：2015-05-12

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18 ,  F25B49/02 ,  F04B27/10 ,  F16K31/06

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. The control valve, in one example, ensures high pressure resistance at a mounting part where a control valve is mounted in a variable displacement compressor. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 在一个示例中，控制阀确保在可变排量压缩机中​​安装控制阀的安装部分处的高耐压性。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。

公开(公告)号：US20150240796A1

公开(公告)日：2015-08-27

申请号：US14710507

申请日：2015-05-12

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger. One embodiment therefore ensures high pressure resistance at a mounting part where a control valve is mounted in a variable displacement compressor.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。 因此，一个实施例确保了将控制阀安装在可变排量压缩机中​​的安装部分处的高耐压性。

公开(公告)号：US09562524B2

公开(公告)日：2017-02-07

申请号：US14624966

申请日：2015-02-18

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18 ,  F25B49/02 ,  F04B27/10 ,  F16K31/06

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。

公开(公告)号：US20150240795A1

公开(公告)日：2015-08-27

申请号：US14624966

申请日：2015-02-18

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。

公开(公告)号：US09512833B2

公开(公告)日：2016-12-06

申请号：US14709447

申请日：2015-05-11

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18 ,  F25B49/02 ,  F04B27/10 ,  F16K31/06

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. The control valve also provides for stable operation of a variable displacement compressor even under high-temperature and high-pressure environments. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 即使在高温高压环境下，控制阀还可以稳定运行可变排量压缩机。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。

公开(公告)号：US20150260176A1

公开(公告)日：2015-09-17

申请号：US14709447

申请日：2015-05-11

Applicant: TGK CO., LTD.

Inventor： Ryousuke Yoshihiro ,  Morimitsu Kajiwara

IPC: F04B27/18 ,  F16K31/06

CPC classification number: F04B27/1804 ,  F04B27/1036 ,  F04B2027/1813 ,  F04B2027/1822 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/185 ,  F04B2027/1859 ,  F04B2027/189 ,  F16K31/0686 ,  F25B49/022 ,  F25B2600/023 ,  F25B2600/027

Abstract: A control valve according to one embodiment includes a shaft that transmits the solenoidal force to a valve element. The control valve also provides for stable operation of a variable displacement compressor even under high-temperature and high-pressure environments. A solenoid includes a bottomed sleeve into which the pressure of refrigerant is introduced, a core secured coaxially to the sleeve, a plunger, contained in the sleeve on its bottom side, which is displaceable integrally with the shaft in a direction of axis line, a first spring that applies the biasing force in a valve opening direction to the shaft, a second spring that applies the biasing force in a valve closing direction to the plunger, and a shaft support member, which is press-fitted such that the shaft support member is secured to an inner wall of the sleeve near its bottom portion. The second spring is set between the shaft support member and the plunger.

Abstract translation: 根据一个实施例的控制阀包括将螺线管力传递到阀元件的轴。 即使在高温和高压环境下，控制阀也能提供可变排量压缩机的稳定运行。 螺线管包括一个有底的套筒，制冷剂的压力被引入到该底部的套管中，一个与该套管同轴的芯子，一个容纳在其底部的套筒中的一个柱塞，它可以沿着轴线方向与轴一体移动， 第一弹簧，其向阀的开阀方向施加偏压力，第二弹簧，其向阀杆的关闭方向施加偏置力;以及轴支撑构件，其被压配合使得轴支撑构件 靠近其底部部分固定在套筒的内壁上。 第二弹簧设置在轴支撑构件和柱塞之间。