JPS6326701U - - Google Patents
Info
- Publication number
- JPS6326701U JPS6326701U JP11937986U JP11937986U JPS6326701U JP S6326701 U JPS6326701 U JP S6326701U JP 11937986 U JP11937986 U JP 11937986U JP 11937986 U JP11937986 U JP 11937986U JP S6326701 U JPS6326701 U JP S6326701U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- rotating shaft
- rotating
- hole diameter
- sectional
- 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
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Description
第１図は本考案になる実施例の断面図、第２図
、第３図は他の本考案の実施例で、軸削り出しの
例を示す断面図、第４図以降は従来例で、第４図
は軸と羽根車の焼嵌めの場合の断面図、第５図は
軸と羽根車の冷し嵌め嵌合の例の断面図、第６図
はテーパ式嵌合の例の断面図、第７図は片側テー
パ式嵌合の例の断面図、第８図は羽根車バネ式嵌
合の例の断面図、第９図はシユパン式嵌合の例の
断面図である。
１１……回転軸、１２……羽根車、１４……弾
性リング、Ｄ……羽根車の穴径、ＶＳ……空隙。
Fig. 1 is a sectional view of an embodiment of the present invention, Figs. 2 and 3 are sectional views of other embodiments of the invention, showing an example of shaft machining, and Fig. 4 and subsequent figures are conventional examples. Figure 4 is a cross-sectional view of an example of shrink fitting between the shaft and impeller, Figure 5 is a cross-sectional view of an example of cold fit between the shaft and impeller, and Figure 6 is a cross-sectional view of an example of tapered fit. , FIG. 7 is a cross-sectional view of an example of one-sided tapered type fitting, FIG. 8 is a cross-sectional view of an example of impeller spring type fitting, and FIG. 9 is a cross-sectional view of an example of Shupan type fitting. 11... Rotating shaft, 12... Impeller, 14... Elastic ring, D... Impeller hole diameter, VS... Air gap.
Claims (1)
結合される円板状の回転体を取付ける構造におい
て、回転軸と、回転体の穴径よりも大径の弾性リ
ングを回転軸に外嵌固着し、該リングと回転軸と
の間、もしくは回転体の穴径よりも大径の回転軸
自体に空隙を形成した高速回転体取付構造。 In a structure for mounting a rotating body in a high-speed rotating body and a disc-shaped rotating body coupled to it by fitting, a rotating shaft and an elastic ring having a diameter larger than the hole diameter of the rotating body are fitted and fixed to the rotating shaft, A high-speed rotating body mounting structure in which a gap is formed between the ring and the rotating shaft, or in the rotating shaft itself, which has a diameter larger than the hole diameter of the rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11937986U JPS6326701U (en) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11937986U JPS6326701U (en) | 1986-08-05 | 1986-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6326701U true JPS6326701U (en) | 1988-02-22 |
Family
ID=31006697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11937986U Pending JPS6326701U (en) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6326701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006043556A1 (en) * | 2004-10-19 | 2008-05-22 | 株式会社小松製作所 | Turbomachine, compressor impeller used in turbomachine, and method of manufacturing turbomachine |
| US20120189373A1 (en) * | 2009-07-04 | 2012-07-26 | Man Diesel & Turbo Se | Rotor Disk for a Turbo Machine |
| EP2650545A1 (en) | 2010-12-08 | 2013-10-16 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
| US11041504B2 (en) | 2015-12-03 | 2021-06-22 | Mitsubishi Heavy Industries Compressor Corporation | Rotor of centrifugal compressor, centrifugal compressor, and method for manufacturing rotor of centrifugal compressor |
-
1986
- 1986-08-05 JP JP11937986U patent/JPS6326701U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006043556A1 (en) * | 2004-10-19 | 2008-05-22 | 株式会社小松製作所 | Turbomachine, compressor impeller used in turbomachine, and method of manufacturing turbomachine |
| US20120189373A1 (en) * | 2009-07-04 | 2012-07-26 | Man Diesel & Turbo Se | Rotor Disk for a Turbo Machine |
| JP2012531554A (en) * | 2009-07-04 | 2012-12-10 | マン・ディーゼル・アンド・ターボ・エスイー | Impeller for turbomachinery |
| US9316234B2 (en) * | 2009-07-04 | 2016-04-19 | Man Diesel & Turbo Se | Rotor disk for a turbo machine |
| EP2452076B1 (en) * | 2009-07-04 | 2017-03-08 | MAN Diesel & Turbo SE | Turbomachine impeller |
| EP2650545A1 (en) | 2010-12-08 | 2013-10-16 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
| CN104653480A (en) * | 2010-12-08 | 2015-05-27 | 三菱重工业株式会社 | Rotary machine |
| CN104696275A (en) * | 2010-12-08 | 2015-06-10 | 三菱重工业株式会社 | Rotary machine |
| EP2902635A1 (en) * | 2010-12-08 | 2015-08-05 | Mitsubishi Heavy Industries, Ltd. | Rotary machine |
| US11041504B2 (en) | 2015-12-03 | 2021-06-22 | Mitsubishi Heavy Industries Compressor Corporation | Rotor of centrifugal compressor, centrifugal compressor, and method for manufacturing rotor of centrifugal compressor |
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