JPH045348U

JPH045348U -

Info

Publication number: JPH045348U
Application number: JP4704990U
Authority: JP
Priority date: 1990-05-02
Filing date: 1990-05-02
Publication date: 1992-01-17

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す全体構成図、
第２図はコラムの要部断面図、第３図は第１図の
要部断面拡大図、第４図はコラムの構成を説明す
るための斜視図である。１０，５０……コラム、１１，１２，１３，１
４……温度センサ、１５……伝熱板、１６，１７
，１８，１９……ペルチエ素子、２０……断熱材
、２１……放熱フイン、２２……ねじ、２３……
電源コントローラ、２４……軸振れセンサ、１５
１……ヘツド部、５２……電源部。 FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a sectional view of the main part of the column, FIG. 3 is an enlarged sectional view of the main part of FIG. 1, and FIG. 4 is a perspective view for explaining the structure of the column. 10, 50...column, 11, 12, 13, 1
4... Temperature sensor, 15... Heat exchanger plate, 16, 17
, 18, 19...Peltier element, 20...Insulating material, 21...Radiating fin, 22...Screw, 23...
Power supply controller, 24... Shaft runout sensor, 15
1...Head part, 52...Power supply part.

Claims

[Claims for Utility Model Registration] (1) A shaft runout sensor 24 that detects the direction and magnitude of shaft runout of the shaft-like member 10, and a shaft-like member 10 that cools the shaft-like member 10 when receiving a heat absorption command; A plurality of heat sources 16, 17, 18, 19 that heat the shaft-shaped member 10 when receiving a heat generation command, and a shaft vibration sensor 24.
A controller 23 that specifies the heat source groups 16, 17, 18, and 19 as heat absorption sources or heat generation sources by the output of , outputs a heat absorption command to the designated heat absorption source, and outputs a heat generation command to the designated heat generation source. A temperature control device characterized by comprising: (2) The heat source is Peltier elements 16, 17, 18, 1
2. The temperature control device according to claim 1, wherein the temperature control device comprises a shaft member 9 and is mounted on a shaft member 10.