JPS636333U

JPS636333U -

Info

Publication number: JPS636333U
Application number: JP9684686U
Authority: JP
Priority date: 1986-06-26
Filing date: 1986-06-26
Publication date: 1988-01-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るエネルギ変換
装置における熱のその軸方向部分断面図、第２図
は第１図の―線に沿つて切断して回転子を矢
印の方向にみた、星形回転子の正面図、第３図は
発熱板の継鉄への取付部分を示す拡大部分図、第
４図は本考案を適用するエネルギ変換装置として
の吸収動力計の正面図、第５図は従来の吸収動力
計の部分断面図である。（符号の説明）、１……継鉄、２……ケーシン
グ、３……コイル、４……発熱板、４―１……発
熱板の回転軸方向部材、４―２……発熱板の回転
半径方向部材、５……星形回転子、６……シヤフ
ト、７……回転子つなぎ、８……発熱板押え、９
……取付ボルト、１０……変位吸収部材、１１…
…冷却水、１２……発熱板回り止めピン。 FIG. 1 is a partial cross-sectional view of heat in the axial direction in an energy conversion device according to an embodiment of the present invention, and FIG. 2 is a view taken along the line - in FIG. 1 and the rotor viewed in the direction of the arrow. A front view of the star-shaped rotor, Fig. 3 is an enlarged partial view showing the attachment part of the heating plate to the yoke, Fig. 4 is a front view of an absorption dynamometer as an energy conversion device to which the present invention is applied, and Fig. 5 The figure is a partial sectional view of a conventional absorption dynamometer. (Explanation of symbols), 1... Yoke, 2... Casing, 3... Coil, 4... Heat generating plate, 4-1... Rotation axis member of heat generating plate, 4-2... Rotation of heat generating plate Radial member, 5... Star-shaped rotor, 6... Shaft, 7... Rotor connection, 8... Heat generating plate holder, 9
...Mounting bolt, 10...Displacement absorbing member, 11...
...Cooling water, 12...Heating plate rotation stopper pin.

Claims

[Claims for Utility Model Registration] 1. Applying current to a coil to cause magnetic flux to flow in a magnetic path, and rotating a rotor provided in the magnetic path to cause fluctuations in the flow of magnetic flux, thereby forming a magnetic path. In an energy conversion device configured to generate heat due to eddy current in a conductive member provided at an end facing the rotor of a yoke, the conductive member is a member extending in the rotational axis direction of the rotor. a member extending in the radial direction of the rotor at both ends of the member extending in the direction of the rotation axis, the yoke is loosely inserted from the end into the space defined between these members, and the conductive member A displacement absorbing member is interposed between each free end of the radially extending member of the rotor constituting the rotor and the yoke, and the free end is loosely locked to the yoke by a holding plate member. Thermal strain in an energy conversion device characterized in that the thermal strain applied to the conductive member can thereby be released not only in the rotational axis direction of the rotor but also in the radial direction without generating local stress. Absorption mechanism. 2 Utility Model Registration Scope of Claims In the thermal strain absorbing mechanism according to claim 1, movement of the radially extending member in the circumferential direction between the radially extending member constituting the conductive member and the yoke is prohibited. A thermal strain absorption mechanism in an energy conversion device characterized by interposing a member. 3 Utility Model Registration Scope of Claim 1 In the thermal strain absorbing mechanism according to claim 1, the displacement absorbing member also serves as a seal to prevent leakage of cooling water from the conductive member. Strain absorption mechanism.