JPH0223834Y2 - - Google Patents
Info
- Publication number
- JPH0223834Y2 JPH0223834Y2 JP1984064867U JP6486784U JPH0223834Y2 JP H0223834 Y2 JPH0223834 Y2 JP H0223834Y2 JP 1984064867 U JP1984064867 U JP 1984064867U JP 6486784 U JP6486784 U JP 6486784U JP H0223834 Y2 JPH0223834 Y2 JP H0223834Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- solid lubricant
- recess
- ceramic
- rotor
- 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.)
- Expired
Links
- 239000000314 lubricant Substances 0.000 claims description 23
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6486784U JPS60175892U (ja) | 1984-05-02 | 1984-05-02 | セラミツクス製ベ−ンポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6486784U JPS60175892U (ja) | 1984-05-02 | 1984-05-02 | セラミツクス製ベ−ンポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175892U JPS60175892U (ja) | 1985-11-21 |
| JPH0223834Y2 true JPH0223834Y2 (fr) | 1990-06-28 |
Family
ID=30596347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6486784U Granted JPS60175892U (ja) | 1984-05-02 | 1984-05-02 | セラミツクス製ベ−ンポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175892U (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114642U (fr) * | 1974-07-17 | 1976-02-03 | ||
| JPS5712226U (fr) * | 1980-06-20 | 1982-01-22 |
-
1984
- 1984-05-02 JP JP6486784U patent/JPS60175892U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114642U (fr) * | 1974-07-17 | 1976-02-03 | ||
| JPS5712226U (fr) * | 1980-06-20 | 1982-01-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60175892U (ja) | 1985-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900003682B1 (ko) | 베인펌프 | |
| JP4846586B2 (ja) | ベーンロータリ型空気ポンプ | |
| SE466413B (sv) | Hermetisk kompressor med horisontell vevaxel | |
| JPH0151912B2 (fr) | ||
| JPH0223834Y2 (fr) | ||
| JPS63109294A (ja) | ベーンポンプ | |
| JPH0232877Y2 (fr) | ||
| JPH0138314Y2 (fr) | ||
| KR20210091850A (ko) | 가변 오일 펌프 | |
| JP4146164B2 (ja) | ピストン型流体機械 | |
| JPH0133833Y2 (fr) | ||
| KR102141956B1 (ko) | 회전실린더형 레이디얼 피스톤 펌프 | |
| US4573891A (en) | Rotary sleeve of a rotary compressor | |
| JPS59213985A (ja) | 回転圧縮機の回転スリ−ブの流体支持装置 | |
| EP1193396A3 (fr) | Pompe à vide à ailettes pour automobiles | |
| KR0168332B1 (ko) | 베인 펌프 | |
| JPH0735784U (ja) | ベーンポンプ | |
| JPH0235876B2 (ja) | Kaitenatsushukuki | |
| JP2006200506A (ja) | ベーン式真空ポンプ | |
| JPH06108984A (ja) | 摺動装置 | |
| KR200181267Y1 (ko) | 회전식 베인형 진공펌프 | |
| KR950004773Y1 (ko) | 로타리 콤프레서 구조 | |
| JPH0721916Y2 (ja) | 水中ポンプ用メカニカルシール装置 | |
| JPH10103268A (ja) | バキュームポンプ | |
| JPH0139916Y2 (fr) |