-
1.发明授权Method and apparatus for joint resin pipes using high-frequency electric induction heating 失效采用高频感应加热的接头树脂管的方法和装置
公开(公告)号：US5466916A
公开(公告)日：1995-11-14
申请号：US279797
申请日：1994-07-25
CPC分类号： B29C65/18 , B29C37/0082 , B29C65/3644 , B29C65/3648 , B29C65/3676 , B29C66/1122 , B29C66/1142 , B29C66/324 , B29C66/3242 , B29C66/5221 , B29C66/5229 , B29C66/52298 , B29C66/612 , B29C66/636 , B29C66/91411 , B29C66/91443 , B29C66/91651 , B29C66/91655 , B29C66/91951 , B29C66/972 , B29C65/3668 , B29C66/1312 , B29C66/71 , B29C66/91313 , B29C66/91315 , B29C66/91653 , B29C66/919 , B29C66/91921 , B29C66/91931 , B29K2023/06 , B29K2027/06 , B29K2027/12 , B29L2023/22
摘要： When resin pipes are connected through induction heating, the resin pipes of this invention do not form inside bulges due to air and resin expansion during the heating process. A cylindrical heater made of stainless steel is placed around the joint between two resin pipes made of polyvinylidene fluoride. The heater is then heated by induction heating to weld the joint of resin pipes. The heater has a plurality of holes on the cylindrical surface so that air and molten resin located between the heater and the resin pipes are released through the holes.
摘要翻译： 当通过感应加热连接树脂管时，本发明的树脂管由于加热过程中的空气和树脂膨胀而不会形成内部凸起。 在由聚偏二氟乙烯制成的两个树脂管之间的接头周围放置由不锈钢制成的圆柱形加热器。 然后通过感应加热来加热加热器，以焊接树脂管的接头。 加热器在圆筒表面上具有多个孔，使得位于加热器和树脂管之间的空气和熔融树脂通过孔释放。
-
公开(公告)号：US5401939A
公开(公告)日：1995-03-28
申请号：US249976
申请日：1994-05-27
申请人： Atsushi Iguchi , Kuniaki Iguchi
发明人： Atsushi Iguchi , Kuniaki Iguchi
CPC分类号： H05B6/1254 , Y02B40/126
摘要： An electromagnetic induction heater in which magnetic flux diffusing members are fixed to at least two ends of an iron core wrapped with an electric wire to form a coil, and a metal plate is connected to the magnetic flux diffusing members to heat a wide area of the metal plate uniformly. By supplying a commercial low frequency alternating power source of 50-60 Hz to the coil, magnetic flux is generated in the iron core. The magnetic flux, flowing in the magnetic flux diffusing members, is diffused in a longitudinal direction. Diffused magnetic flux flows through the metallic plate to generate Joule heat over the plate. Therefore, the entire surface of the metal plate is heated uniformly. Either a single-phase or three-phase alternating power source is used in this invention.
摘要翻译： 一种电磁感应加热器，其中磁通量扩散部件固定在用电线包裹的铁芯的至少两端以形成线圈，并且金属板连接到磁通量扩散部件以加热广泛的 金属板均匀。 通过向线圈供应50-60Hz的商用低频交流电源，在铁芯中产生磁通量。 在磁通量扩散构件中流动的磁通在长度方向上扩散。 扩散的磁通流过金属板，在板上产生焦耳热。 因此，均匀地加热金属板的整个表面。 在本发明中使用单相或三相交流电源。
-
3.发明授权
公开(公告)号：US5347107A
公开(公告)日：1994-09-13
申请号：US102275
申请日：1993-08-05
申请人： Atsushi Iguchi , Kuniaki Iguchi
发明人： Atsushi Iguchi , Kuniaki Iguchi
CPC分类号： H05B6/1254 , Y02B40/126
摘要： Disclosed is an electromagnetic induction heater in which magnetic flux diffusing members are fixed to at least two ends of an iron core wrapped with an electric wire to form a coil, and a metal plate is connected to the magnetic flux diffusing members to heat a wide area of the metal plate uniformly. By supplying a commercial low frequency alternating power source of 50-60Hz to the coil, a magnetic flux is generated in the iron core. The magnetic flux, flowing in the magnetic flux diffusing members, is diffused in a longitudinal direction. Diffused magnetic flux flows through the metallic plate to generate Joule heat over the plate. Therefore, the entire surface of the metal plate is heated uniformly. Either a single-phase or three-phase alternating power source is used in this invention.
摘要翻译： 公开了一种电磁感应加热器，其中磁通量扩散部件固定在用电线包裹的铁芯的至少两端以形成线圈，并且金属板连接到磁通量扩散部件以加热广泛的面积 的金属板均匀。 通过向线圈供应50-60Hz的商用低频交流电源，在铁芯中产生磁通量。 在磁通量扩散构件中流动的磁通在长度方向上扩散。 扩散的磁通流过金属板，在板上产生焦耳热。 因此，均匀地加热金属板的整个表面。 在本发明中使用单相或三相交流电源。
-
公开(公告)号：US5350901A
公开(公告)日：1994-09-27
申请号：US4118
申请日：1993-01-13
申请人： Atsushi Iguchi , Kuniaki Iguchi
发明人： Atsushi Iguchi , Kuniaki Iguchi
CPC分类号： H05B6/108 , B24B49/105 , F22B1/281
摘要： An electromagnetic induction steam generator is compact or ultra-compact and highly efficient, and capable of continuous operation, intermittent operation and empty-heating operation. Magnetic flux passes through a closed magnetic circuit of two leg iron cores, a heater, and a yoke iron core after a low-frequency alternating current is supplied from a power supply to electric wire coils. Joule heat is generated inside the heater by the permeation of magnetic flux. When fluid such as water, is supplied from the fluid supply port, it is heated and becomes steam within the heating chamber. The steam then emerges from the steam output port.
摘要翻译： 电磁感应蒸汽发生器结构紧凑，超紧凑，高效，能连续运行，间歇运行和空加热运行。 在从电源向电线圈提供低频交流电流之后，磁通量通过两个腿铁芯，加热器和轭铁芯的闭合磁路。 通过磁通渗透在加热器内产生焦耳热。 当流体如水从流体供应口供应时，它被加热并在加热室内变成蒸汽。 然后蒸汽从蒸汽输出端口出来。
-
5.发明授权Low-frequency induction heater employing stainless steel material as a secondary winding 失效低频感应加热器采用不锈钢材料作为次级绕组
公开(公告)号：US5270511A
公开(公告)日：1993-12-14
申请号：US803586
申请日：1991-12-09
申请人： Atsushi Iguchi
发明人： Atsushi Iguchi
摘要： A low-frequency induction heater includes a primary side coil having a core and a secondary side conductive hollow cylindrical member surrounding the primary side coil. An improvement to the Joule heat generation efficiency and a solution to problems peculiar to composite materials, such as thermal deformation, electrolytic corrosion, and difficulty is sought of manufacture by forming the conductive hollow cylindrical member of a sole stainless steel material of a thickness ranging from 2 mm to 6 mm. In a preferred embodiment, a coil 2 is wound around a rod-like core 1, which is in turn surrounded by a conductive hollow cylindrical member 3 made of a sole stainless steel material of a thickness ranging from 2 mm to 6 mm. When an AC current passes through the coil 2, an alternating magnetic field is set up in the axial direction of the coil 2, which causes an inducted current in the conductive hollow cylindrical member 3. Joule heat is thus generated in the member 3 due to the electric resistance thereof.
-
公开(公告)号：US5237144A
公开(公告)日：1993-08-17
申请号：US716105
申请日：1991-06-17
申请人： Atsushi Iguchi
发明人： Atsushi Iguchi
CPC分类号： H05B6/108 , B24B49/105 , F22B1/281 , F22B1/287
摘要： An induction coil is formed by winding an electrically conductive wire around an iron core, and at least one turn of a pipe of electrically conductive material is wound around the induction coil. The pipe is short-circuited at positions other than where the pipe is wound around the induction coil. An A.C. power source is connected to the induction and preheated fluid is supplied to the pipe to be further heated by induction within the pipe. Since the pipe has a large heat transfer area, efficient heat exchange can be obtained. This heating system is connected to a steam generator, which supplies the preheated fluid to it. The steam generator includes an induction coil of an electrically conductive wire wound on an iron core and a metal material forming a plate disposed on the iron core. The bottom surface of the metal material provides a magnetic flux path for the induction coil. An A.C. power source is connected to the induction coil to induce induction heating in the plate and thus to vaporize water or other fluid supplied to the steam generator into a space within the steam generator above the plate. The steam generator also includes a gas-liquid separator above the plate for separating steam from condensed droplets.
-
公开(公告)号：US5061835A
公开(公告)日：1991-10-29
申请号：US480489
申请日：1990-02-16
申请人： Atsushi Iguchi
发明人： Atsushi Iguchi
IPC分类号： H05B6/02
CPC分类号： H05B6/108
摘要： A low frequency electromagnetic induction heater which applies a low voltage-high current performance transformer is disclosed. In the present heater, any space or vacancies between an induction coil and a metal heating pipe is excluded. This invention provides a high performance heater with the small temperature difference between the heating part and the material to be heated, high thermal efficiency, high reliability, high durability, and steady operation during a long period.
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.021 秒)
