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1. 发明授权

US07400842B2 Heat exhaustion apparatus and image forming apparatus using same 有权
标题翻译：热耗尽装置和使用它的成像装置
公开(公告)号：US07400842B2
公开(公告)日：2008-07-15
申请号：US11271808
申请日：2005-11-14
申请人： Kenichi Takehara , Yasuaki Iijima , Junya Takigawa , Tomoaki Suga
发明人： Kenichi Takehara , Yasuaki Iijima , Junya Takigawa , Tomoaki Suga
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/0194 , G03G2221/1678 , G03G2221/18
摘要： Heat exhaust holes are provided in a unit frame at positions just above respective imaging units. An exhaust fan causes air heated at developing elements to be exhausted outside an apparatus via heat exhaust ducts and a common duct. The heat exhaust holes are formed in different sizes depending on a position of the imaging unit. The closer the position of the imaging unit is, the larger the heat exhaust hole provided above the imaging unit is.
摘要翻译：热单元框架中的热排气孔位于相应的成像单元正上方。排风扇使得在显影元件处被加热的空气经由排热管和公共管道排出到设备外部。根据成像单元的位置，散热孔形成为不同的尺寸。成像单元的位置越靠近，设置在成像单元上方的排热孔越大。

2. 发明申请

US20060120748A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060120748A1
公开(公告)日：2006-06-08
申请号：US11271808
申请日：2005-11-14
申请人： Kenichi Takehara , Yasuaki Iijima , Junya Takigawa , Tomoaki Suga
发明人： Kenichi Takehara , Yasuaki Iijima , Junya Takigawa , Tomoaki Suga
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/0194 , G03G2221/1678 , G03G2221/18
摘要： Heat exhaust holes are provided in a unit frame at positions just above respective imaging units. An exhaust fan causes air heated at developing elements to be exhausted outside an apparatus via heat exhaust ducts and a common duct. The heat exhaust holes are formed in different sizes depending on a position of the imaging unit. The closer the position of the imaging unit is, the larger the heat exhaust hole provided above the imaging unit is.
摘要翻译：热单元框架中的热排气孔位于相应的成像单元正上方。排风扇使得在显影元件处被加热的空气经由排热管和公共管道排出到设备外部。根据成像单元的位置，散热孔形成为不同的尺寸。成像单元的位置越靠近，设置在成像单元上方的排热孔越大。

3. 发明申请

US20060110172A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060110172A1
公开(公告)日：2006-05-25
申请号：US11267402
申请日：2005-11-07
申请人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Katsuya Kondoh
发明人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Katsuya Kondoh
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/2003 , G03G21/203 , G03G2221/1645
摘要： The present invention provides an image forming apparatus which prevents the rusting of metallic components and paper jams and improves the cooling capability of a heat pipe by ensuring that water droplets do not become adhered to the heat pipe, thereby reducing thermal resistance. A fixing apparatus and a printer engine are shielded from each other by a heat receiving plate, a thermal insulation member, and a heat radiating plate. A heat pipe is provided in the shielding member. One end side of the heat pipe is disposed between the fixing apparatus and printer engine to serve as a heat receiving portion, and the other end side of the heat pipe is disposed in a higher position than the one end side to serve as a heat radiating portion. The thermal insulation member covers the periphery of an intermediate portion of the heat pipe between the two end sides of the heat pipe.
摘要翻译：本发明提供了一种图像形成装置，其通过确保水滴不会粘附到热管上，防止金属部件的生锈和卡纸，并提高热管的冷却能力，从而降低热阻。定影装置和打印机引擎由受热板，隔热构件和散热板彼此隔离。在该屏蔽部件中设置有热管。热管的一端侧设置在定影装置和打印机引擎之间以用作热接收部分，并且热管的另一端侧设置在比一端侧更高的位置以用作散热一部分。隔热构件覆盖热管的两端侧之间的热管的中间部分的周边。

4. 发明申请

US20050238380A1 Image forming apparatus capable of effectively removing heated air undesirable to image reproduction 有权
标题翻译：能够有效地除去加热空气的图像形成装置不利于图像再现
公开(公告)号：US20050238380A1
公开(公告)日：2005-10-27
申请号：US11106441
申请日：2005-04-15
申请人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Keisuke Uchida
发明人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Keisuke Uchida
IPC分类号： G03G21/20 , F25D9/00 , G03G15/00 , G03G15/20
CPC分类号： G03G15/20 , G03G21/203 , G03G21/206
摘要： An image forming apparatus includes an image forming mechanism, a transfer mechanism, a fixing mechanism, and a heat radiation mechanism. The image forming mechanism forms a toner image which is transferred by the transfer mechanism transfers onto a recording sheet and is fixed by the fixing mechanism. The heat radiation mechanism is disposed between the image forming and fixing mechanisms and radiates heat generated by the fixing mechanism. The heat radiation mechanism includes a heat receiving member, a heat radiating member, and a heat conduction member. The heat receiving member receives heat generated by the fixing mechanism. The heat radiating member radiates the heat received by the heat receiving member. The heat conduction member has a thermal conductive property to efficiently conduct the heat from the heat receiving member to the heat radiating member.
摘要翻译：图像形成装置包括图像形成机构，传送机构，固定机构和散热机构。图像形成机构形成由转印机构转印到记录纸上并由固定机构固定的调色剂图像。散热机构设置在图像形成和固定机构之间，并且辐射由固定机构产生的热量。散热机构包括热接收构件，散热构件和导热构件。受热部件接收由固定机构产生的热量。散热构件辐射受热构件所接受的热量。导热构件具有导热性能，以有效地将热量从热接收构件传导到散热构件。

5. 发明授权

US07356277B2 Apparatus for cooling an electrophotographic image forming apparatus 有权
标题翻译：用于冷却电子照相图像形成装置的装置
公开(公告)号：US07356277B2
公开(公告)日：2008-04-08
申请号：US11267402
申请日：2005-11-07
申请人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Katsuya Kondoh
发明人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Katsuya Kondoh
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/2003 , G03G21/203 , G03G2221/1645
摘要： The present invention provides an image forming apparatus which prevents the rusting of metallic components and paper jams and improves the cooling capability of a heat pipe by ensuring that water droplets do not become adhered to the heat pipe, thereby reducing thermal resistance. A fixing apparatus and a printer engine are shielded from each other by a heat receiving plate, a thermal insulation member, and a heat radiating plate. A heat pipe is provided in the shielding member. One end side of the heat pipe is disposed between the fixing apparatus and printer engine to serve as a heat receiving portion, and the other end side of the heat pipe is disposed in a higher position than the one end side to serve as a heat radiating portion. The thermal insulation member covers the periphery of an intermediate portion of the heat pipe between the two end sides of the heat pipe.
摘要翻译：本发明提供了一种图像形成装置，其通过确保水滴不会粘附到热管上，防止金属部件的生锈和卡纸，并提高热管的冷却能力，从而降低热阻。定影装置和打印机引擎由受热板，隔热构件和散热板彼此隔离。在该屏蔽部件中设置有热管。热管的一端侧设置在定影装置和打印机引擎之间以用作热接收部分，并且热管的另一端侧设置在比一端侧更高的位置以用作散热一部分。隔热构件覆盖热管的两端侧之间的热管的中间部分的周边。

6. 发明授权

US07224921B2 Image forming apparatus capable of effectively removing heated air undesirable to image reproduction 有权
标题翻译：能够有效地除去加热空气的图像形成装置不利于图像再现
公开(公告)号：US07224921B2
公开(公告)日：2007-05-29
申请号：US11106441
申请日：2005-04-15
申请人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Keisuke Uchida
发明人： Yasuaki Iijima , Kenichi Takehara , Junya Takigawa , Keisuke Uchida
IPC分类号： G03G21/20
CPC分类号： G03G15/20 , G03G21/203 , G03G21/206
摘要： An image forming apparatus includes an image forming mechanism, a transfer mechanism, a fixing mechanism, and a heat radiation mechanism. The image forming mechanism forms a toner image which is transferred by the transfer mechanism transfers onto a recording sheet and is fixed by the fixing mechanism. The heat radiation mechanism is disposed between the image forming and fixing mechanisms and radiates heat generated by the fixing mechanism. The heat radiation mechanism includes a heat receiving member, a heat radiating member, and a heat conduction member. The heat receiving member receives heat generated by the fixing mechanism. The heat radiating member radiates the heat received by the heat receiving member. The heat conduction member has a thermal conductive property to efficiently conduct the heat from the heat receiving member to the heat radiating member.
摘要翻译：图像形成装置包括图像形成机构，传送机构，固定机构和散热机构。图像形成机构形成由转印机构转印到记录纸上并由固定机构固定的调色剂图像。散热机构设置在图像形成和固定机构之间，并且辐射由固定机构产生的热量。散热机构包括热接收构件，散热构件和导热构件。受热部件接收由固定机构产生的热量。散热构件辐射受热构件所接受的热量。导热构件具有导热性能，以有效地将热量从热接收构件传导到散热构件。

7. 发明授权

US08521053B2 Cooling device and image forming apparatus 有权
标题翻译：冷却装置和成像装置
公开(公告)号：US08521053B2
公开(公告)日：2013-08-27
申请号：US12870190
申请日：2010-08-27
申请人： Yasuaki Iijima , Kenichi Takehara , Hiromitsu Fujiya , Takayuki Nishimura , Satoshi Okano , Tomoyasu Hirasawa , Masanori Saitoh , Shingo Suzuki
发明人： Yasuaki Iijima , Kenichi Takehara , Hiromitsu Fujiya , Takayuki Nishimura , Satoshi Okano , Tomoyasu Hirasawa , Masanori Saitoh , Shingo Suzuki
IPC分类号： G03G21/20 , G03G15/20 , F28D15/00
CPC分类号： G03G21/20 , F28D11/02 , F28D15/00 , G03G15/6573 , G03G2215/00426
摘要： Disclosed is a cooling device that includes a cooling part that is movably provided between a first position and a second position different from the first position with respect to an image forming apparatus main body and cools a periphery thereof with a cooling medium to be supplied; a cooling medium supply part that is provided in the image forming apparatus main body and cools and supplies the cooling medium to the cooling part; and a connecting member that connects the cooling part to the cooling medium supply part to circulate the cooling medium between the cooling part and the cooling medium supply part; wherein the connecting member is configured to include a flexible member and spirally provided with a moving direction of the cooling part as an axis center.
摘要翻译：公开了一种冷却装置，其包括可移动地设置在与第一位置相对于图像形成装置主体不同的第一位置和第二位置之间的冷却部件，并且冷却其周边与要供应的冷却介质; 冷却介质供给部，其设置在图像形成装置主体中，并将冷却介质冷却并供给到冷却部; 以及连接构件，其将所述冷却部连接到所述冷却介质供给部，以使所述冷却介质在所述冷却部与所述冷却介质供给部之间循环; 其特征在于，所述连接部件构成为包括柔性部件，并以所述冷却部的移动方向螺旋地设置为轴心。

8. 发明申请

US20110188880A1 Cooling device and image forming apparatus including the same 有权
标题翻译：冷却装置及包括该冷却装置的图像形成装置
公开(公告)号：US20110188880A1
公开(公告)日：2011-08-04
申请号：US12929185
申请日：2011-01-06
申请人： Shingo Suzuki , Satoshi Okano , Masanori Saitoh , Tomoyasu Hirasawa , Keisuke Ikeda , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Keisuke Yuasa
发明人： Shingo Suzuki , Satoshi Okano , Masanori Saitoh , Tomoyasu Hirasawa , Keisuke Ikeda , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Keisuke Yuasa
IPC分类号： G03G21/20
CPC分类号： G03G15/0896 , G03G15/0887 , G03G21/206
摘要： Of a cooling device that is for use in an image forming apparatus and that includes: a heat receiving unit that receives heat from a cooling target and that is disposed to come into and away from contact with the cooling target; a heat radiating unit that radiates the heat received by the heat receiving unit; a heat conductive member disposed on at least one of a surface of the heat receiving unit on the side facing the cooling target and a surface of the cooling target on the side facing the heat receiving unit; and a protection member that is disposed on the heat conductive member to protect the heat conductive member, the protection member is substantially incompatible with binder resin of toner for use in the image forming apparatus.
摘要翻译：一种用于图像形成装置的冷却装置，包括：受热单元，其接收来自冷却目标物的热量，并被设置成与冷却目标物接触和脱离接触; 辐射单元，其辐射由所述受热单元接收的热量; 导热构件，其设置在所述受热单元的面向所述冷却对象的一侧的表面中的至少一个表面和所述冷却对象的面向所述受热单元的一侧的表面; 以及保护构件，其设置在所述导热构件上以保护所述导热构件，所述保护构件与用于所述图像形成装置的调色剂的粘合剂树脂基本上不相容。

9. 发明申请

US20110052248A1 COOLING DEVICE AND IMAGE FORMING DEVICE 有权
标题翻译：冷却装置和图像形成装置
公开(公告)号：US20110052248A1
公开(公告)日：2011-03-03
申请号：US12860174
申请日：2010-08-20
申请人： Takayuki Nishimura , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Satoshi Okano , Tomoyasu Hirasawa , Masanori Saitoh , Shingo Suzuki , Takahiro Ogino
发明人： Takayuki Nishimura , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Satoshi Okano , Tomoyasu Hirasawa , Masanori Saitoh , Shingo Suzuki , Takahiro Ogino
IPC分类号： G03G21/20 , F28D15/00
CPC分类号： G03G21/20 , F28D15/00 , F28D2021/0031
摘要： A cooling device is disclosed. The cooling device includes a cooling section which is moveably provided with respect to an image forming device body between a first location and a second location, the second location being different from the first location, and which cools surroundings with a cooling medium to be supplied; a cooling medium supply section which is provided at the image forming device body and which cools the cooling medium to supply the cooled cooling medium to the cooling section; and a connecting member which connects the cooling section and the cooling medium supply section to circulate the cooling medium between the cooling section and the cooling medium supply section, wherein the connecting member includes a flexible member and is supported by a guiding member which guides an operation of tracking the connecting member in conjunction with movement of the cooling section.
摘要翻译：公开了一种冷却装置。该冷却装置包括：冷却部，该冷却部相对于第一位置与第二位置之间的图像形成装置主体可移动地设置，第二位置与第一位置不同，并且利用供给的冷却介质冷却周围; 冷却介质供给部，其设置在所述图像形成装置主体处，并且冷却所述冷却介质以将冷却的冷却介质供给到所述冷却部; 以及连接构件，其连接所述冷却部和所述冷却介质供给部，以使所述冷却介质在所述冷却部与所述冷却介质供给部之间循环，其中，所述连接构件包括柔性构件，并且由引导构件支撑，结合冷却部分的运动来跟踪连接构件。

10. 发明授权

US08805231B2 Cooling device and image forming apparatus including the same 有权
标题翻译：冷却装置及包括该冷却装置的图像形成装置
公开(公告)号：US08805231B2
公开(公告)日：2014-08-12
申请号：US12929185
申请日：2011-01-06
申请人： Shingo Suzuki , Satoshi Okano , Masanori Saitoh , Tomoyasu Hirasawa , Keisuke Ikeda , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Keisuke Yuasa
发明人： Shingo Suzuki , Satoshi Okano , Masanori Saitoh , Tomoyasu Hirasawa , Keisuke Ikeda , Kenichi Takehara , Yasuaki Iijima , Hiromitsu Fujiya , Keisuke Yuasa
IPC分类号： G03G21/20
CPC分类号： G03G15/0896 , G03G15/0887 , G03G21/206
摘要： Of a cooling device that is for use in an image forming apparatus and that includes: a heat receiving unit that receives heat from a cooling target and that is disposed to come into and away from contact with the cooling target; a heat radiating unit that radiates the heat received by the heat receiving unit; a heat conductive member disposed on at least one of a surface of the heat receiving unit on the side facing the cooling target and a surface of the cooling target on the side facing the heat receiving unit; and a protection member that is disposed on the heat conductive member to protect the heat conductive member, the protection member is substantially incompatible with binder resin of toner for use in the image forming apparatus.
摘要翻译：一种用于图像形成装置的冷却装置，包括：受热单元，其接收来自冷却目标物的热量，并被设置成与冷却目标物接触和脱离接触; 辐射单元，其辐射由所述受热单元接收的热量; 导热构件，其设置在所述受热单元的面向所述冷却对象的一侧的表面中的至少一个表面和所述冷却对象的面向所述受热单元的一侧的表面; 以及保护构件，其设置在所述导热构件上以保护所述导热构件，所述保护构件与用于所述图像形成装置的调色剂的粘合剂树脂基本上不相容。

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