利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

29 records (took 0.01 seconds)

    풍력발전기
    2.
    发明公开
    풍력발전기 无效
    风力发电机

    公开(公告)号：KR1020130074318A

    公开(公告)日：2013-07-04

    申请号：KR1020110142332

    申请日：2011-12-26

    Applicant: 현대중공업 주식회사

    Inventor： 임도형 ,  박정연 ,  이종문

    IPC: F03D1/06 ,  F03D11/00

    CPC classification number: Y02E10/721 ,  F03D7/0236 ,  F03D1/0658 ,  F05B2270/327

    Abstract: PURPOSE: A wind power generator is provided to extend the length of a blade against a hub according to a wind force with inserting or ejecting an auxiliary blade part against, thereby securing the rotating speed of the blade against a rated wind speed. CONSTITUTION: A wind power generator includes a hub and multiple blades (500) arranged along the outer circumferential surface of the hub at equal distances. The blade includes a blade part (520), an auxiliary blade part (540), and a driving part (560). The blade part is rotated by a wind force, and has a root (524) adjacent to the hub and a tip (526) facing the root. The auxiliary blade part is inserted or ejected against the tip of the blade part. The driving part inside the blade part inserts or ejects the auxiliary blade part against the tip according to the rotating speed of the blade part.

    Abstract translation: 目的：提供一种风力发电机，用于通过将辅助叶片部分插入或弹出而使叶片的长度根据风力而抵靠轮毂延伸，从而确保叶片的转速抵抗额定风速。 构成：风力发电机包括轮毂和沿轮毂的外圆周表面相等距离设置的多个叶片（500）。 叶片包括叶片部分（520），辅助叶片部分（540）和驱动部分（560）。 叶片部分被风力旋转，并且具有与轮毂相邻的根部（524）和面向根部的尖端（526）。 辅助叶片部分被插入或弹出抵靠叶片部分的尖端。 叶片部分内的驱动部分根据叶片部分的旋转速度插入或弹出辅助叶片部分抵靠尖端。

    자체원심력에 의한 개폐식날개 풍 후향식 풍력발전기
    3.
    发明公开
    자체원심력에 의한 개폐식날개 풍 후향식 풍력발전기 无效
    风力发电机组自动离心机自动关闭和开启机翼

    公开(公告)号：KR1020120120540A

    公开(公告)日：2012-11-02

    申请号：KR1020110038151

    申请日：2011-04-25

    Applicant: 홍성호

    Inventor： 홍성호

    IPC: F03D1/06 ,  F03D7/04 ,  F03D11/00

    CPC classification number: Y02E10/721 ,  Y02E10/723 ,  F03D1/0658 ,  F03D7/0236 ,  F03D7/0268 ,  Y02E10/722

    Abstract: PURPOSE: A wind power generator for orienting opening and closing-type blades by self-centrifugal force is provided to guarantee more than tripled efficiency of generating electricity as the blades receive wind from the front side. CONSTITUTION: A wind power generator for orienting opening and closing-type blades by self-centrifugal force comprises an inner ring bar(0005), blades, a spring(0008). The blades are folded into two blades groups while the inner ring bar is separated by the centrifugal force when the wind velocity is more than 30Km. The blades are unfolded again by the spring when the wind velocity is reduced, and the electricity is normally generated. The inner ring bar is pulled out of the rotary bar(006) of the power generator, and folded when the centrifugal force applied to the inner ring bar increases.

    Abstract translation: 目的：提供用于通过自离心力定向开闭型叶片的风力发电机，以确保叶片从前侧接收风力时发电效率提高三倍以上。 构成：用于通过自离心力定向开闭型叶片的风力发电机包括内环杆（0005），叶片，弹簧（0008）。 当风速大于30Km时，叶片被折叠成两个叶片组，而内圈条由离心力分离。 当风速降低时，叶片再次被弹簧展开，并且通常产生电力。 内圈杆从发电机的旋转杆（006）拉出，当施加在内圈杆上的离心力增加时折叠。

    풍력발전기
    4.
    发明公开
    풍력발전기 失效
    风力发电机

    公开(公告)号：KR1020110120517A

    公开(公告)日：2011-11-04

    申请号：KR1020100039962

    申请日：2010-04-29

    Applicant: 삼성중공업 주식회사

    Inventor： 임인규

    IPC: F03D11/00 ,  F03D1/06 ,  F03D3/06

    CPC classification number: Y02E10/721 ,  Y02E10/74 ,  F03D7/0236 ,  F03D1/0675 ,  F05B2240/31

    Abstract: PURPOSE: A wind power generator is provided to maximize generation efficiency by freely and precisely controlling the radius of blades. CONSTITUTION: A wind power generator comprises a tower, a nacelle, a hub, and a blade unit. The nacelle is installed in the tower and converts torque into electric energy. The hub transfers torque to the nacelle. The blade unit is rotatably coupled to the hub in a radial shape and has blades(110), rods(120), cylinders(130), partitions(125), and fluid paths(140). The rods are coupled to the hub. The cylinders are coupled to the blades. Each cylinder has a fluid chamber(135). The fluid chamber passes through the rod. Each partition divides the inner area of each fluid chamber. The fluid paths transfer fluid to the fluid chambers.

    Abstract translation: 目的：提供风力发电机，以通过自由和精确地控制叶片的半径来最大化发电效率。 构成：风力发电机包括塔架，机舱，轮毂和叶片单元。 机舱安装在塔架中，并将扭矩转换成电能。 轮毂将扭矩传递到机舱。 叶片单元以径向形状可旋转地联接到轮毂，并且具有叶片（110），杆（120），圆柱体（130），分隔件（125）和流体路径（140）。 杆连接到轮毂。 气缸联接到叶片。 每个气缸具有流体室（135）。 流体腔通过杆。 每个分隔件分隔每个流体室的内部区域。 流体路径将流体传送到流体室。

    소형 풍력발전기의 블레이드 폴딩 조절장치
    5.
    发明公开
    소형 풍력발전기의 블레이드 폴딩 조절장치 审中-实审
    小型风力涡轮机的叶片折叠控制

    公开(公告)号：KR1020170046928A

    公开(公告)日：2017-05-04

    申请号：KR1020150147140

    申请日：2015-10-22

    Applicant: 지유 주식회사

    Inventor： 이종래

    IPC: F03D7/02

    CPC classification number: F03D7/0236 ,  F03D7/042 ,  F05B2240/2022 ,  F05B2240/221 ,  F05B2260/77 ,  F05B2270/1011 ,  F05B2270/327 ,  Y02E10/723

    Abstract: 본발명은소형풍력발전기의블레이드피치조절장치에관한것으로, 더욱상세하게는과풍속에의해블레이드회전수가기준회전수를초과할경우볼스크류, 스피너구동부, 피치각조절부가유기적으로작동하여블레이드피치가자동제어되게함으로써, 필요한블레이드회전력을계속적으로유지하여지속적인발전이이루어질수 있도록한 소형풍력발전기의블레이드피치조절장치에관한것이다. 이를위하여본 발명은회전체외주면에결합되고바람에의해회전하는블레이드와; 상기블레이드전면중간에설치고정되는스피너박스와; 상기스피너박스내부중간에길이방향으로위치한상태에서한쪽끝단에는속도조절날개가형성되고다른한쪽에는나사부를갖는볼스크류와; 상기볼스크류의나사부에나사결합되고과풍속에의해블레이드회전수가기준회전수를초과하거나또는풍속이감소할경우전후이동하는스피너구동부와; 상기스피너구동부와블레이드사이에연결되고스피너구동부의움직임방향에따라블레이드를접고펼치면서블레이드피치각을조절하는피치각조절부로구성하는것에그 특징이있다.

    Abstract translation: 更具体地，本发明涉及用于小型风力涡轮机的叶片桨距调节装置，并且更具体地涉及用于小型风力涡轮机的叶片桨距调节装置， 更具体地，涉及一种通过连续控制所需叶片旋转力而能够持续发电的小型风力涡轮发电机的叶片桨距调节装置。 为此，本发明涉及一种空调系统，该空调系统包括：叶片，该叶片联接到旋转体的外周表面并通过风旋转; 一个固定在叶片前部中间的旋转箱; 1。一种滚珠丝杠，其一端具有速度调节叶片，另一端具有螺纹部，所述螺纹部在长度方向上位于所述旋转箱内部中央的状态下， 当叶片的转数超过基准转数或风速由于风速而降低时，旋转器驱动部分旋拧到滚珠丝杠的螺旋部分并前后移动; 以及连接在所述旋转器驱动单元与所述叶片之间并且根据所述旋转器驱动单元的移动方向通过折叠和展开所述叶片来调节所述叶片桨距角的桨距角调节单元。

    풍력발전기
    6.
    发明公开
    풍력발전기 无效
    风力发电机

    公开(公告)号：KR1020130074317A

    公开(公告)日：2013-07-04

    申请号：KR1020110142331

    申请日：2011-12-26

    Applicant: 현대중공업 주식회사

    Inventor： 임도형 ,  박정연 ,  이종문

    IPC: F03D1/06 ,  F03D11/00

    CPC classification number: Y02E10/721 ,  F03D7/0224 ,  F03D1/0675 ,  F03D7/0236 ,  Y02E10/72

    Abstract: PURPOSE: A wind power generator is provided to move a blade in order to extend the length of the blade against a hub according to the size of a wind force, thereby increasing the rotating speed of the blade at a relatively low wind speed. CONSTITUTION: A wind power generator includes multiple blades (500) and a hub (300). The blades are rotated by a wind force. The blades are arranged on the outer circumferential surface of the hub at certain distances, and the hub has connecting shafts (340) connected with the blades. The movement of the blade is determined to be at least one of a translational movement and a rotational movement against the connecting shaft according to the hydraulic pressure of a fluid fed through the connecting shaft.

    Abstract translation: 目的：提供风力发电机以移动叶片，以便根据风力的大小将叶片的长度延伸抵靠轮毂，从而以相对较低的风速提高叶片的转速。 构成：风力发电机包括多个叶片（500）和轮毂（300）。 叶片被风力旋转。 叶片以一定距离布置在轮毂的外周表面上，并且轮毂具有与叶片连接的连接轴（340）。 叶片的移动被确定为根据通过连接轴供给的流体的液压而相对于连接轴的平移运动和旋转运动中的至少一个。

    풍력발전기
    7.
    发明公开
    풍력발전기 无效
    风力发电机

    公开(公告)号：KR1020110080946A

    公开(公告)日：2011-07-13

    申请号：KR1020100001398

    申请日：2010-01-07

    Applicant: 삼성중공업 주식회사

    Inventor： 임인규

    IPC: F03D1/06 ,  F03D11/00

    CPC classification number: Y02E10/721 ,  Y02E10/726 ,  Y02P70/523 ,  F03D7/0236 ,  F03D1/0675 ,  F05B2240/30 ,  F05B2270/327

    Abstract: PURPOSE: A wind power generator is provided to reduce the costs and time for design and manufacture by being adapted for various environments and flexibly operated at different wind speeds. CONSTITUTION: A wind power generator comprises a tower(10), a nacelle(20) which is installed in the tower and changes torque into electric energy, a hub(30) which is coupled to the nacelle to deliver torque to the nacelle, and a blade unit(40) which is radially coupled to the hub where the length is adjustable in the radial direction.

    Abstract translation: 目的：提供风力发电机，通过适应各种环境，灵活地在不同风速下运行，减少设计和制造的成本和时间。 构成：风力发电机包括塔架（10），安装在塔架中并将扭矩改变为电能的机舱（20），联接到机舱以将扭矩输送到机舱的轮毂（30），以及 刀片单元（40），其径向地联接到毂，其中长度可在径向方向上调节。

    풍력 발전 장치
    9.
    发明授权
    풍력 발전 장치 失效
    使用风力发电电子设备

    公开(公告)号：KR100269764B1

    公开(公告)日：2000-10-16

    申请号：KR1019960060308

    申请日：1996-11-30

    Applicant: 심현진

    Inventor： 심현진

    IPC: F03D1/00

    CPC classification number: F03D7/0236 ,  B63B2035/4466 ,  F03D13/25 ,  F05B2210/18 ,  F05B2240/95 ,  Y02E10/723 ,  Y02E10/727

    Abstract: PURPOSE: A wind energy power plant is provided to make the best use of wind power by identifying a central rotating shaft with wind direction. CONSTITUTION: A wind energy power plant comprises a fixing pole installed on a road surface; a turning shaft supported in the upper part of the fixing pole to rotate; a windmill assembly(300) integrally combined with the turning shaft to generate rotational force by wind power with rotating; and a generator(400) generating electricity by the rotational force from the windmill assembly. A blade assembly(350) is rotated by wind pressure in blowing, and a rotating body(340) combined with the blade assembly is turned. A windmill shaft(320) is rotated by transmitting the rotational force of the rotating body through an end flange unit(341) of the rotating body and a flange unit(321). The rotational force of the windmill shaft is transmitted to a ring gear(411) of a transmission(410) combined with a threaded part by a nut, and accelerated in transmitting to a planetary gear(412) engaged with the ring gear. A large gear(414) is mounted in the planetary gear by a motor shaft(413), and a small gear(415) is engaged with the large gear and fixed in an output shaft(416). The rotational force is transmitted to the output shaft with accelerating in transmitting to the small gear by rotating the large gear.

    Abstract translation: 目的：通过识别具有风向的中心旋转轴，提供风力发电厂，以最佳利用风力发电。 构成：风力发电厂包括安装在路面上的固定杆; 支撑在固定杆的上部的转动轴旋转; 与转轴一体地组合的风车组件（300），以通过旋转产生风力的旋转力; 以及通过来自风车组件的旋转力发电的发电机（400）。 刀片组件（350）通过吹风中的风压旋转，并且转动与刀片组合件组合的旋转体（340）。 风轮轴（320）通过旋转体的旋转力传递通过旋转体的端部凸缘单元（341）和凸缘单元（321）而旋转。 风车轴的旋转力通过螺母传递到与螺纹部分组合的变速器（410）的齿圈（411），并被加速传递到与齿圈啮合的行星齿轮（412）。 大齿轮（414）通过电动机轴（413）安装在行星齿轮中，小齿轮（415）与大齿轮啮合并固定在输出轴（416）中。 通过旋转大齿轮，旋转力通过加速传递到小齿轮而传递到输出轴。

Patent Agency Ranking