JPS6393750U - - Google Patents

Info

Publication number
JPS6393750U
JPS6393750U JP18847086U JP18847086U JPS6393750U JP S6393750 U JPS6393750 U JP S6393750U JP 18847086 U JP18847086 U JP 18847086U JP 18847086 U JP18847086 U JP 18847086U JP S6393750 U JPS6393750 U JP S6393750U
Authority
JP
Japan
Prior art keywords
motor housing
micromotor according
communication passage
exhaust port
void
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.)
Granted
Application number
JP18847086U
Other languages
Japanese (ja)
Other versions
JPH0623174Y2 (en
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 JP1986188470U priority Critical patent/JPH0623174Y2/en
Publication of JPS6393750U publication Critical patent/JPS6393750U/ja
Application granted granted Critical
Publication of JPH0623174Y2 publication Critical patent/JPH0623174Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Dc Machiner (AREA)

Description

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

第１図はこの考案にかかるマイクロモータのモ
ータハウジングを示す縦断面図、第２図は同じく
モータハウジングの右側面図、第３図は同じく左
側面図、第４図は同じくモータハウジングの分解
状態の正面図、第５図は同じくコネクタの左側面
図、第６図は組上つた状態でのマイクロモータの
斜視図である。 １……ハウジング本体、８ａ……供給口、７，
９，２１……連絡通路、２２……排気口、２６…
…カバー、Ｇ１，Ｇ２，Ｇ３……空隙。 Fig. 1 is a longitudinal sectional view showing the motor housing of the micromotor according to this invention, Fig. 2 is a right side view of the motor housing, Fig. 3 is a left side view, and Fig. 4 is an exploded state of the motor housing. FIG. 5 is a left side view of the connector, and FIG. 6 is a perspective view of the micromotor in an assembled state. 1... Housing body, 8a... Supply port, 7,
9, 21...Communication passage, 22...Exhaust port, 26...
...cover, G 1 , G 2 , G 3 ... void.

Claims (1)

【実用新案登録請求の範囲】 (1) モータハウジングにクーラントエアの供給
口、排気口およびこれらに連通する連絡通路を設
け、この連絡通路を上記モータハウジング内部の
空隙に連通させたことを特徴とするマイクロモー
タ。 (2) 連絡通路がカバーによつて被覆されるモー
タハウジングの外周に形成したらせん状溝である
ことを特徴とする実用新案登録請求の範囲第１項
に記載のマイクロモータ。 (3) 排気口がモータハウジング内のコンミユテ
ータ側に設けられていることを特徴とする実用新
案登録請求の範囲第１項に記載のマイクロモータ
。 (4) 空隙が回転子鉄心と、ハウジング本体およ
び固定子鉄心との間隙であることを硫徴とする実
用新案登録請求の範囲第１項に記載のマイクロモ
ータ。 (5) 空隙がコンミユテータ付近の空間であるこ
とを特徴である実用新案登録請求の範囲第１項に
記載のマイクロモータ。[Scope of Claim for Utility Model Registration] (1) A motor housing is provided with a coolant air supply port, an exhaust port, and a communication passage communicating with these, and the communication passage is communicated with a void inside the motor housing. micro motor. (2) The micromotor according to claim 1, wherein the communication passage is a spiral groove formed on the outer periphery of the motor housing covered by a cover. (3) The micromotor according to claim 1, wherein the exhaust port is provided on the commutator side within the motor housing. (4) The micromotor according to claim 1, wherein the air gap is a gap between the rotor core, the housing body, and the stator core. (5) The micromotor according to claim 1, wherein the void is a space near the commutator.
JP1986188470U 1986-12-09 1986-12-09 Micro motor Expired - Lifetime JPH0623174Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986188470U JPH0623174Y2 (en) 1986-12-09 1986-12-09 Micro motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986188470U JPH0623174Y2 (en) 1986-12-09 1986-12-09 Micro motor

Publications (2)

Publication Number Publication Date
JPS6393750U true JPS6393750U (en) 1988-06-17
JPH0623174Y2 JPH0623174Y2 (en) 1994-06-15

Family

ID=31139866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986188470U Expired - Lifetime JPH0623174Y2 (en) 1986-12-09 1986-12-09 Micro motor

Country Status (1)

Country Link
JP (1) JPH0623174Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381903A (en) * 1976-12-27 1978-07-19 Kaltenbach & Voigt Compact motor
JPS5667867U (en) * 1979-10-31 1981-06-05
JPS6038058U (en) * 1983-08-19 1985-03-16 株式会社神戸製鋼所 Hermetic electric screw compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5381903A (en) * 1976-12-27 1978-07-19 Kaltenbach & Voigt Compact motor
JPS5667867U (en) * 1979-10-31 1981-06-05
JPS6038058U (en) * 1983-08-19 1985-03-16 株式会社神戸製鋼所 Hermetic electric screw compressor

Also Published As

Publication number Publication date
JPH0623174Y2 (en) 1994-06-15

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