JPH0125913B2 - - Google Patents
Info
- Publication number
- JPH0125913B2 JPH0125913B2 JP56206918A JP20691881A JPH0125913B2 JP H0125913 B2 JPH0125913 B2 JP H0125913B2 JP 56206918 A JP56206918 A JP 56206918A JP 20691881 A JP20691881 A JP 20691881A JP H0125913 B2 JPH0125913 B2 JP H0125913B2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- rotor
- male
- gap
- cross
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary-Type Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20691881A JPS58110889A (ja) | 1981-12-23 | 1981-12-23 | スクリユ−圧縮機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20691881A JPS58110889A (ja) | 1981-12-23 | 1981-12-23 | スクリユ−圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58110889A JPS58110889A (ja) | 1983-07-01 |
JPH0125913B2 true JPH0125913B2 (forum.php) | 1989-05-19 |
Family
ID=16531230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20691881A Granted JPS58110889A (ja) | 1981-12-23 | 1981-12-23 | スクリユ−圧縮機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58110889A (forum.php) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61152990A (ja) * | 1984-12-26 | 1986-07-11 | Hitachi Ltd | スクリユ−真空ポンプ |
JPH06100082B2 (ja) * | 1986-10-24 | 1994-12-12 | 株式会社日立製作所 | スクリユ流体機械 |
JPH07111184B2 (ja) * | 1988-12-05 | 1995-11-29 | 株式会社荏原製作所 | スクリュ−圧縮機 |
JP2016065475A (ja) * | 2014-09-24 | 2016-04-28 | 株式会社デンソー | スクリュポンプ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735649Y2 (forum.php) * | 1979-12-25 | 1982-08-06 | ||
JPS56103691U (forum.php) * | 1980-01-12 | 1981-08-13 |
-
1981
- 1981-12-23 JP JP20691881A patent/JPS58110889A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58110889A (ja) | 1983-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |