JPH02124528U - - Google Patents
Info
- Publication number
- JPH02124528U JPH02124528U JP3450889U JP3450889U JPH02124528U JP H02124528 U JPH02124528 U JP H02124528U JP 3450889 U JP3450889 U JP 3450889U JP 3450889 U JP3450889 U JP 3450889U JP H02124528 U JPH02124528 U JP H02124528U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum chamber
- rotating body
- intermediate shaft
- drive side
- tests
- 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
- 238000012360 testing method Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
Description
第１図はこの考案の一実施例である回転試験用
真空容器の真空シール構造を示す断面図、第２図
は従来の回転試験用真空容器の真空シール構造を
示す断面図である。
１１……被試験回転体、１２……真空容器、１
６……ラビリンスパッキン、２１……真空室、２
２……テフロンパツキン。
FIG. 1 is a cross-sectional view showing the vacuum seal structure of a rotating test vacuum container which is an embodiment of this invention, and FIG. 2 is a cross-sectional view showing the vacuum seal structure of a conventional rotating test vacuum container. 11...Rotating body to be tested, 12...Vacuum container, 1
6... Labyrinth packing, 21... Vacuum chamber, 2
2...Teflon padskin.
Claims (1)
を真空中で行うため被試験回転体を収容する真空
容器と、この真空容器の駆動側に密に結合された
真空室と、この真空室の駆動側に密に結合された
中間軸ケースと、前記被試験回転体と駆動軸との
間に結合され、前記真空室と中間軸ケースとを貫
通する中間軸とを備え、この中間軸が前記真空室
を貫通する部分は真空室に収納されたテフロンパ
ツキンで、前記真空室の駆動側端部を貫通する箇
所はラビリンスパツキンでシールしたことを特徴
とする回転体の回転試験装置。 In order to perform rotational tests such as dynamic balance tests and overspeed tests on rotating bodies in vacuum, there is a vacuum chamber that accommodates the rotating body to be tested, a vacuum chamber tightly connected to the drive side of this vacuum chamber, and an intermediate shaft case tightly coupled to the drive side of the chamber; and an intermediate shaft coupled between the rotating body under test and the drive shaft and passing through the vacuum chamber and the intermediate shaft case; A rotation testing device for a rotating body, characterized in that a portion of the rotating body that penetrates the vacuum chamber is sealed with a Teflon packing housed in the vacuum chamber, and a portion that penetrates the drive side end of the vacuum chamber is sealed with a labyrinth packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3450889U JPH02124528U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3450889U JPH02124528U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124528U true JPH02124528U (en) | 1990-10-15 |
Family
ID=31539037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3450889U Pending JPH02124528U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007183203A (en) * | 2006-01-10 | 2007-07-19 | Ishikawajima Harima Heavy Ind Co Ltd | Rotation balance test apparats and rotation balance correcting method for supercharger with motor |
-
1989
- 1989-03-27 JP JP3450889U patent/JPH02124528U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007183203A (en) * | 2006-01-10 | 2007-07-19 | Ishikawajima Harima Heavy Ind Co Ltd | Rotation balance test apparats and rotation balance correcting method for supercharger with motor |
| JP4662155B2 (en) * | 2006-01-10 | 2011-03-30 | 株式会社Ｉｈｉ | Rotation balance correction method and rotation balance test apparatus for supercharger with electric motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0432844U (en) | ||
| JPH02124528U (en) | ||
| JPS6417066U (en) | ||
| JPS645147U (en) | ||
| JPH01124469U (en) | ||
| JPS6438549U (en) | ||
| SU875259A1 (en) | Device for break testing of body-of-revolution type articles | |
| JPS62200867U (en) | ||
| JPH01152260U (en) | ||
| JPS6021946U (en) | Rotation test equipment for rotating bodies | |
| JPS6390131U (en) | ||
| JPH0344268U (en) | ||
| JPH0394060U (en) | ||
| JPS6446742U (en) | ||
| JPS61184126U (en) | ||
| JPH0267003U (en) | ||
| JPH0272867U (en) | ||
| JPS6383637U (en) | ||
| JPS59113757U (en) | Ultrasonic tomography device probe | |
| JPS61181160U (en) | ||
| JPH01152258U (en) | ||
| JPS6359333U (en) | ||
| JPH03105720U (en) | ||
| JPH0222470U (en) | ||
| JPH0416365U (en) |