FIELD: machine building.
SUBSTANCE: metal-forming machine is actuated by at least two generators (1, 2) of pressure by means of fluid medium under pressure similar to water, while pressure generators are actuated by pumps (31-33) with controlled efficiency by means of another fluid medium under pressure, for example liquid for hydraulic systems.
EFFECT: simplifying design, reducing energy consumption.
21 cl, 4 dwg
| Title |
Year |
Author |
Number |
| DOWNHOLE TOOL ACTUATION MECHANISM, SYSTEM AND METHOD |
2021 |
- Underbrink, Michael
- Dufour, Yann
- Liew, Kaiyang Kevin
- Mendonca, Joao
- Guven, Oguzhan
- Alteirac, Laurent
|
RU2832609C1 |
| DEVICE FOR BEVERAGE MAKING WITH MANUALLY CONTROLLED PUMP AND WITH FLOW CONTROL MEANS |
2018 |
- Obliger, Nicolas
- Magatti, Marco
|
RU2763306C2 |
| DEVICE TO ACTUATE CONTROL VALVE FOR POURING OF LIQUID METAL AND DEVICE FOR ITS INSTALLATION AND DISMANTLING |
2010 |
- Buadekin,Vinsent
- Batts,Dzheffri
- Kvinn,Dzhejson
|
RU2516881C2 |
| CRANE |
2013 |
- Lejnonen Ire
- Khalonen Marko
- Auvinen Toni
|
RU2638405C2 |
| PISTON PUMP |
2013 |
|
RU2620926C2 |
| RETURN OF UNDERWATER PRODUCTION AND PROCESSING EQUIPMENT |
2012 |
|
RU2600066C1 |
| DEVICE USING CENTRALISER FROM DRILLING STEEL, WHICH MOVES ALONG RUN BEAM OF DRILLING MACHINE |
2008 |
|
RU2425207C1 |
| CONTROL VALVE FOR FLUID MEDIUM |
2016 |
- Yamada Hirosuke
- Shishido, Kenji
|
RU2720870C2 |
| FAIL-SAFE CONTROL OF SAFETY VALVE FOR DEEP INSTALLATION WITH TWO CONTROL LINES |
2011 |
- Smit Roddi R.
- Klehpp Donni R.
|
RU2483197C1 |
| STEAM IRON WITH A TANK FOR WATER UNDER PRESSURE |
2017 |
|
RU2686368C1 |
