JPH0268659U - - Google Patents
Info
- Publication number
- JPH0268659U JPH0268659U JP1988147396U JP14739688U JPH0268659U JP H0268659 U JPH0268659 U JP H0268659U JP 1988147396 U JP1988147396 U JP 1988147396U JP 14739688 U JP14739688 U JP 14739688U JP H0268659 U JPH0268659 U JP H0268659U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- electrical machine
- detection device
- rotational speed
- speed detection
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の実施例の要部縦断面図、第
２図は従来例の要部縦断面図である。 ４……回転速度検出装置、５……フアンカバー
、６……送風機、１２……本体、１３……室、１
８……取付け板。
２図は従来例の要部縦断面図である。 ４……回転速度検出装置、５……フアンカバー
、６……送風機、１２……本体、１３……室、１
８……取付け板。
Claims (1)
- 電機本体の一端部に回転速度検出装置を設ける
全閉構造の室を形成するとともに、前記本体の一
端部外周に取付けた円筒状フアンカバーの内側に
軸流形送風機を配設し、この送風機により軸方向
に通風して本体を冷却する他力通風形回転電機に
おいて、本体の一端面にエアガイドを兼ねる漏斗
状の送風機取付け板を取付けて前記室を形成した
ことを特徴とする回転速度検出装置付き他力通風
形回転電機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147396U JPH0268659U (ja) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147396U JPH0268659U (ja) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268659U true JPH0268659U (ja) | 1990-05-24 |
Family
ID=31417756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988147396U Pending JPH0268659U (ja) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268659U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995024068A1 (en) * | 1994-03-03 | 1995-09-08 | Fanuc Ltd | Air-cooled motor |
| US20170264168A1 (en) * | 2014-04-16 | 2017-09-14 | Fanuc Corporation | Electric motor with fan motor |
-
1988
- 1988-11-11 JP JP1988147396U patent/JPH0268659U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995024068A1 (en) * | 1994-03-03 | 1995-09-08 | Fanuc Ltd | Air-cooled motor |
| US20170264168A1 (en) * | 2014-04-16 | 2017-09-14 | Fanuc Corporation | Electric motor with fan motor |
| US10879768B2 (en) * | 2014-04-16 | 2020-12-29 | Fanuc Corporation | Electric motor with fan motor |