JPS5190015A - - Google Patents
Info
- Publication number
- JPS5190015A JPS5190015A JP50159712A JP15971275A JPS5190015A JP S5190015 A JPS5190015 A JP S5190015A JP 50159712 A JP50159712 A JP 50159712A JP 15971275 A JP15971275 A JP 15971275A JP S5190015 A JPS5190015 A JP S5190015A
- 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.)
- Pending
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
- F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
- F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53701074A | 1974-12-27 | 1974-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5190015A true JPS5190015A (ja) | 1976-08-06 |
Family
ID=24140803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50159712A Pending JPS5190015A (ja) | 1974-12-27 | 1975-12-26 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5190015A (ja) |
| CA (1) | CA1038835A (ja) |
| DE (1) | DE2558401A1 (ja) |
| GB (1) | GB1488439A (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425616A1 (de) * | 1984-07-12 | 1986-01-23 | Loewe Pumpenfabrik GmbH, 2120 Lüneburg | Anordnung zur minimierung des kuehlfluessigkeitsverbrauches insbes. bei fluessigkeitsring-vakuumpumpen o.dgl. |
| DE3862393D1 (de) * | 1987-02-17 | 1991-05-23 | Siemens Ag | Fluessigkeitsabschneider. |
| DE29615006U1 (de) * | 1996-08-29 | 1996-10-17 | Lipp, Herbert, 76327 Pfinztal | Kreislaufeinrichtung für Wasserringpumpen |
| US6692234B2 (en) | 1999-03-22 | 2004-02-17 | Water Management Systems | Pump system with vacuum source |
| US6405748B1 (en) | 1999-03-22 | 2002-06-18 | David Muhs | Trailer and fuel tank assembly |
| DE10121823C1 (de) * | 2001-05-04 | 2002-08-08 | Siemens Ag | Pumpenanlage und Abscheider für eine Pumpenanlage |
| US7878768B2 (en) | 2007-01-19 | 2011-02-01 | David Muhs | Vacuum pump with wear adjustment |
| US8998586B2 (en) | 2009-08-24 | 2015-04-07 | David Muhs | Self priming pump assembly with a direct drive vacuum pump |
| CN106704192A (zh) * | 2016-12-19 | 2017-05-24 | 湖南顶立科技有限公司 | 一种真空机组 |
| CN107288882A (zh) * | 2017-06-23 | 2017-10-24 | 浙江凯尼真空设备有限公司 | 一种新型真空泵水循环装置 |
| CN107091228A (zh) * | 2017-06-28 | 2017-08-25 | 浙江凯尼真空设备有限公司 | 一种水环式真空泵降温装置 |
| CN108344221B (zh) * | 2017-12-22 | 2024-05-28 | 佛山精迅能冷链科技有限公司 | 一种可调控压力的真空预冷机 |
| CN111140507B (zh) * | 2019-12-05 | 2021-10-15 | 国网河北省电力有限公司电力科学研究院 | 水环式真空泵抽吸空气量的测量方法及终端设备 |
-
1975
- 1975-11-20 CA CA240,104A patent/CA1038835A/en not_active Expired
- 1975-12-11 GB GB5080775A patent/GB1488439A/en not_active Expired
- 1975-12-23 DE DE19752558401 patent/DE2558401A1/de active Pending
- 1975-12-26 JP JP50159712A patent/JPS5190015A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2558401A1 (de) | 1976-07-01 |
| GB1488439A (en) | 1977-10-12 |
| CA1038835A (en) | 1978-09-19 |