JPS4959303A - - Google Patents
Info
- Publication number
- JPS4959303A JPS4959303A JP48094244A JP9424473A JPS4959303A JP S4959303 A JPS4959303 A JP S4959303A JP 48094244 A JP48094244 A JP 48094244A JP 9424473 A JP9424473 A JP 9424473A JP S4959303 A JPS4959303 A JP S4959303A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1095972 | 1972-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4959303A true JPS4959303A (ja) | 1974-06-08 |
| JPS52253B2 JPS52253B2 (ja) | 1977-01-06 |
Family
ID=20293126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48094244A Expired JPS52253B2 (ja) | 1972-08-24 | 1973-08-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3917438A (ja) |
| JP (1) | JPS52253B2 (ja) |
| DE (1) | DE2340794A1 (ja) |
| GB (1) | GB1428279A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107848A (en) * | 1977-02-07 | 1978-08-22 | Pmc Industries, Inc. | Profiler |
| CH618771A5 (ja) * | 1978-02-10 | 1980-08-15 | Idram Eng Co Est | |
| US4410305A (en) * | 1981-06-08 | 1983-10-18 | Rovac Corporation | Vane type compressor having elliptical stator with doubly-offset rotor |
| JPS5870086A (ja) * | 1981-10-23 | 1983-04-26 | Diesel Kiki Co Ltd | ベ−ン型圧縮機 |
| JPS6328892U (ja) * | 1986-08-12 | 1988-02-25 | ||
| DE19924645A1 (de) * | 1999-05-28 | 2000-11-30 | Lmf Leobersdorfer Maschinenfab | Drehschieberverdichter oder -vakuumpumpe |
| WO2007140758A1 (de) * | 2006-06-07 | 2007-12-13 | Ixetic Hückeswagen Gmbh | Flügelzellenpumpe |
| CN103982430B (zh) * | 2014-04-09 | 2016-02-17 | 浙江飞越机电有限公司 | 高抽速旋片式真空泵泵腔结构及泵腔型面的设计方法 |
| CN113250957B (zh) * | 2021-04-19 | 2022-11-08 | 湖南腾智机电有限责任公司 | 一种单旋片真空泵 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1123240A (en) * | 1913-08-16 | 1915-01-05 | George H Bubel | Engine-starting device. |
| US3044687A (en) * | 1959-02-17 | 1962-07-17 | Paul H Davey | Wear-resistant vane for rotary compressor |
| US3121421A (en) * | 1962-04-11 | 1964-02-18 | Taft M Peterson | Rotary internal combustion engine |
| US3774397A (en) * | 1971-08-04 | 1973-11-27 | Energy Res Corp | Heat engine |
| US3820924A (en) * | 1972-12-15 | 1974-06-28 | Chrysler Corp | Rotary vane refrigerant gas compressor |
-
1973
- 1973-08-09 US US386953A patent/US3917438A/en not_active Expired - Lifetime
- 1973-08-11 DE DE19732340794 patent/DE2340794A1/de active Pending
- 1973-08-22 GB GB3984373A patent/GB1428279A/en not_active Expired
- 1973-08-22 JP JP48094244A patent/JPS52253B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3917438A (en) | 1975-11-04 |
| GB1428279A (en) | 1976-03-17 |
| DE2340794A1 (de) | 1974-03-07 |
| JPS52253B2 (ja) | 1977-01-06 |