JPH03123116U - - Google Patents

Info

Publication number
JPH03123116U
JPH03123116U JP3238690U JP3238690U JPH03123116U JP H03123116 U JPH03123116 U JP H03123116U JP 3238690 U JP3238690 U JP 3238690U JP 3238690 U JP3238690 U JP 3238690U JP H03123116 U JPH03123116 U JP H03123116U
Authority
JP
Japan
Prior art keywords
housing
axial direction
protrusion
protrusions
linear motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3238690U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3238690U priority Critical patent/JPH03123116U/ja
Publication of JPH03123116U publication Critical patent/JPH03123116U/ja
Pending legal-status Critical Current

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  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に従つた直線運動型磁気軸受の
一実施例の上面図、第２図は第１図のＡ−Ａ断面
図である。 １０……ハウジング、１１……シヤフト、１１
ａ，１１ｂ，１１ｃ，１１ｄ……突条、１２ａ，
１２ｂ，１３ａ，１３ｂ，１４ａ，１４ｂ，１５
ａ，１５ｂ……磁極、１６，１７，１８，１９…
…磁石、２０……低摩擦摺動部材。 FIG. 1 is a top view of an embodiment of a linear motion type magnetic bearing according to the present invention, and FIG. 2 is a sectional view taken along line A-A in FIG. 10...housing, 11...shaft, 11
a, 11b, 11c, 11d...projection, 12a,
12b, 13a, 13b, 14a, 14b, 15
a, 15b...magnetic pole, 16, 17, 18, 19...
...Magnet, 20...Low friction sliding member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハウジング内にて軸方向に直線運動を行うシヤ
フトの外周に、軸方向に延在する突条を少なくと
も対向して１組設けると共に、前記ハウジングに
各突条の円周方向側の両端面に所定の隙間を有し
て対向する磁極を夫々設け、前記突条を互いに対
向する磁極間に介在された磁石の磁力により前記
所定の隙間を保持するように吸引もしくは反発せ
しめ且つ、前記突条と前記磁極とが当接する以前
に前記突条に当接する低摩擦摺動部材を設けてな
る直線運動型磁気軸受。 At least one set of opposing protrusions extending in the axial direction is provided on the outer periphery of a shaft that linearly moves in the axial direction within the housing, and a predetermined set of protrusions are provided on both circumferential end surfaces of each protrusion in the housing. magnetic poles facing each other with a gap of A linear motion type magnetic bearing comprising a low-friction sliding member that contacts the protrusion before contacting the magnetic pole.
JP3238690U 1990-03-27 1990-03-27 Pending JPH03123116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3238690U JPH03123116U (en) 1990-03-27 1990-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3238690U JPH03123116U (en) 1990-03-27 1990-03-27

Publications (1)

Publication Number Publication Date
JPH03123116U true JPH03123116U (en) 1991-12-16

Family

ID=31535355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3238690U Pending JPH03123116U (en) 1990-03-27 1990-03-27

Country Status (1)

Country Link
JP (1) JPH03123116U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126923A (en) * 2006-11-24 2008-06-05 Kowa Co Ltd Car wash machine, washing brush for car wash machine and brush piece of washing brush for car wash machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008126923A (en) * 2006-11-24 2008-06-05 Kowa Co Ltd Car wash machine, washing brush for car wash machine and brush piece of washing brush for car wash machine

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