Download or read book Encyclopedic Dictionary of Industrial Technology written by David F Tver and published by . This book was released on 1984-11-01 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluid Power Pumps and the Electrification written by Samuel Kärnell and published by Linköping University Electronic Press. This book was released on 2020-05-25 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: More and more vehicles are being electrified. Mobile working machines and heavy trucks are not excluded, and these machines are often hydraulically intense. Electrification entails new requirements for the hydraulic system and its components, and these requirements must be taken into consideration. Hydraulic systems have looked similar for a long time, but now there is an opportunity to advance. Many things change when a diesel engine is replaced with an electric motor. For example, variable-speed control becomes more relevant, electric regeneration becomes possible, and the use of multiple prime movers becomes an attractive alternative. The noise from the hydraulic system will also be more noticeable when the diesel engine is gone. Furthermore, the introduction of batteries to the system makes the energy more valuable, since batteries are heavy and costly compared to a diesel tank. Therefore, it is commercially viable to invest in the hydraulic system. This thesis revolves around the heart of the hydraulic system, that also is the root of all evil. That is the pump. Traditionally, a pump has had either a fixed displacement or a continuously variable displacement. Here, the focus is on something in between, namely a pump with discrete displacement. The idea of discrete displacement is far from unique, but has not been investigated in detail in combination with variable speed before. In this thesis, a novel design for a quiet pump with discrete displacement is presented and analysed. The results show that discrete displacement is relevant from an energy perspective for machines working extensively at high pressure levels and with low flow rates, and that a few discrete values are enough to make a significant difference. However, for other cycles, the possible energy gains are very limited, but the discrete displacement can be a valuable feature if downsizing the electric machine is of interest.

Download or read book Hydraulic Pneumatic Mechanical Power Drives Transmissions and Controls written by and published by . This book was released on 1979 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluid Power Pumps and Motors Analysis Design and Control written by Noah Manring and published by McGraw Hill Professional. This book was released on 2013-07-17 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Written by an expert in the field of fluid power, this book provides proven methods for analyzing, designing, and controlling high-performance axial-piston swash-plate type machinery. Fluid Power Pumps and Motors: Analysis, Design, and Control offers a comprehensive mechanical analysis of hydrostatic machines and presents meticulous design guidelines for machine components. Detailed diagrams and useful formulas are included throughout. Using the results and techniques employed in this practical resource will reduce product delivery lead-time and costs to increase overall efficiency."-- Back cover.

Download or read book Publication written by and published by . This book was released on 1972 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydraulic Extrusion Presses written by Ernst Müller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wide variety of hydraulic presses used for the manufacture of tubes, cable sheathing, rods, profiles, and wire in nonferrous metals has gone through an extraordinarily interesting development which commenced about 50 years ago after the advent of high-tensile hot working steels and has since adapted itself to the steadily growing de mands of the metalworking industry. This development has especially been promoted in Germany where many of the old presses are still in use for the extrusion of rods and tubes in heavy metals, and lead, already decades ago, to the construction of hydraulic presses which rank among the largest equipment built for noncutting shaping of metals. This book, therefore, draws in the main upon the German deve lopment, giving an account of the advances made in extrusion technique and press design and presenting to the reader the sum of the experience gathered. A great number of very instructive works dealing with the techno logical aspects in the extrusion of metals and the results obtained in metallurgical investigations has been published. These, it is true, contain important reference material regarding the design of presses and press tooling, but very few of them give a detailed description of the deve lopment and calculation of the machines or the requirements to be met by presses and tooling, so that the present book is to fill a gap in the existing literature.

Download or read book Pump Pumping Equipment World Summary written by Editorial Datagroup and published by . This book was released on 2019-07-31 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pump & Pumping Equipment World Summary Paperback Edition provides 7 years of Historic & Current data on the market in about 100 countries. The Aggregated market comprises of the 23 Products / Services listed. The Products / Services covered (Pump & pumping equipment) are classified by the 5-Digit NAICS Product Codes and each Product and Services is then further defined by each 6 to 10-Digit NAICS Product Codes. In addition full Financial Data (188 items: Historic & Current Balance Sheet, Financial Margins and Ratios) Data is provided for about 100 countries. Total Market Values are given for 23 Products/Services covered, including: PUMP + PUMPING EQUIPMENT 1. Pump & pumping equipment 2. Pumps (except packaged, hand, automotive circulating, locomotive, hydraulic fluid power, measuring & dispensing, industrial spraying etc.) 3. Domestic water systems (pumps for farm & home use), excl irrigation pumps 4. Domestic sump pumps (1 hp or less) (incl the value of the driver if as a complete unit) 5. Oil-well & oil-field pumps, except boiler feed (incl the value of the driver if as a complete unit) 6. Industrial pumps, except hydraulic fluid power pumps, automotive circulating pumps & measuring & dispensing pumps 7. Other pumps, except packaged pumps, hand pumps, automotive circulating pumps, locomotive pumps, hydraulic fluid power pumps, measuring & dispensing pumps & industrial spraying equipment 8. Pumps, except packaged pumps, hand pumps, automotive circulating pumps, locomotive pumps, hydraulic fluid power pumps, measuring & dispensing pumps & industrial spraying equipment, nsk 9. Parts & attachments for pumps & pumping equipment (except for hydraulic, fluid power & air & gas compressors) 10. Locomotive fuel lubricating or cooling medium pumps 11. Parts & attachments for pumps & pumping equipment (except for hydraulic fluid power & air & gas compressors) & packaged pumps 12. Parts & attachments for pumps & pumping equipment (except for hydraulic fluid power & air & gas compressors) & locomotive & packaged pumps, nsk 13. Pump & pumping equipment, nsk, total 14. Pump & pumping equipment, nsk, nonadministrative-record 15. Pump & pumping equipment, nsk, administrative-record There are 188 Financial items covered, including: Total Sales, Pre-tax Profit, Interest Paid, Non-trading Income, Operating Profit, Depreciation, Trading Profit, Assets (Intangible, Intermediate + Fixed), Capital Expenditure, Retirements, Stocks, Total Stocks / Inventory, Debtors, Maintenance Costs, Services Purchased, Current Assets, Total Assets, Creditors, Loans, Current Liabilities, Net Assets / Capital Employed, Shareholders Funds, Employees, Process Costs, Total Input Supplies / Materials + Energy Costs, Employees Remunerations, Sub Contractors, Rental & Leasing, Maintenance, Communication, Expenses, Sales Costs + Expenses, Premises, Handling + Physical Costs, Distribution Costs, Advertising Costs, Product Costs, Customer + After-Sales Costs, Marketing Costs, New Technology + Production, R + D Expenditure, Operational Costs. /.. etc.

Download or read book Pumping and Water Power written by Fred. A. Bradley and published by . This book was released on 1912 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Positive displacement Pumps and Fluid Motors written by Warren Elvin Wilson and published by . This book was released on 1950 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pumps Compressors World Summary written by Editorial Datagroup and published by . This book was released on 2019-07-31 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pumps & Compressors World Summary Paperback Edition provides 7 years of Historic & Current data on the market in about 100 countries. The Aggregated market comprises of the 60 Products / Services listed. The Products / Services covered (Pump & compressor manufactures) are classified by the 5-Digit NAICS Product Codes and each Product and Services is then further defined by each 6 to 10-Digit NAICS Product Codes. In addition full Financial Data (188 items: Historic & Current Balance Sheet, Financial Margins and Ratios) Data is provided for about 100 countries. Total Market Values are given for 60 Products/Services covered, including: PUMPS + COMPRESSORS 1. Pump & compressor equipment 2. Pump & pumping equipment 3. Pumps (except packaged, hand, automotive circulating, locomotive, hydraulic fluid power, measuring & dispensing, industrial spraying etc.) 4. Domestic water systems (pumps for farm & home use), excl irrigation pumps 5. Domestic sump pumps (1 hp or less) (incl the value of the driver if as a complete unit) 6. Oil-well & oil-field pumps, except boiler feed (incl the value of the driver if as a complete unit) 7. Industrial pumps, except hydraulic fluid power pumps, automotive circulating pumps & measuring & dispensing pumps 8. Other pumps, except packaged pumps, hand pumps, automotive circulating pumps, locomotive pumps, hydraulic fluid power pumps, measuring & dispensing pumps & industrial spraying equipment 9. Pumps, except packaged pumps, hand pumps, automotive circulating pumps, locomotive pumps, hydraulic fluid power pumps, measuring & dispensing pumps & industrial spraying equipment, nsk 10. Parts & attachments for pumps & pumping equipment (except for hydraulic, fluid power & air & gas compressors) 11. Locomotive fuel lubricating or cooling medium pumps 12. Parts & attachments for pumps & pumping equipment (except for hydraulic fluid power & air & gas compressors) & packaged pumps 13. Parts & attachments for pumps & pumping equipment (except for hydraulic fluid power & air & gas compressors) & locomotive & packaged pumps, nsk 14. Pump & pumping equipment, nsk, total 15. Pump & pumping equipment, nsk, nonadministrative-record 16. Pump & pumping equipment, nsk, administrative-record 17. Air & gas compressor manufactures 18. Air & gas compressors & vacuum pumps 19. Air & gas compressors, except compressors for ice making, refrigeration, or air-conditioning equipment & except air motors & packaged compressors 20. Vacuum pumps (compressors) (incl value of the driver if as a complete unit), except laboratory 21. Air & gas compressors & vacuum pumps, nsk 22. Parts & attachments for air & gas compressors (except for refrigeration, ice making & air-conditioning equipment) & packaged compressors 23. Industrial spraying equipment 24. Industrial power paint spraying outfits & other liquid power sprayers, except agricultural 25. Industrial hand sprayers, except agricultural & flame 26. Parts & attachments for industrial spraying equipment, sold separately 27. Industrial spraying equipment, nsk 28. Air & gas compressors, nsk, total 29. Air & gas compressors, nsk, nonadministrative-record 30. Air & gas compressors, nsk, administrative-record 31. Measuring & dispensing pump manufactures 32. Single unit gasoline dispensing pumps, computing type (filling station type), except parts & attachments 33. Single unit gasoline dispensing pumps, computing type (filling station type), with suction pumping unit, except parts & attachments 34. Single unit gasoline dispensing pumps, computing type (filling station type), without suction pumping unit, except parts & attachments /.. etc.

Download or read book Variable Speed Pumping written by Europump & the Hydraulic Europump & the Hydraulic Insti and published by Elsevier. This book was released on 2004-06-10 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by industry experts from the pump, motor and drive industries under the auspices of Europump and the Hydraulic Institute, this reference book provides a comprehensive guide to variable speed pumping.It includes technical descriptions of pumping systems and their components, and guides the reader through the evaluation of different speed control options.Case studies help illustrate the life cycle cost savings and process improvements that appropriate variable speed pumping can deliver.·Authoritative, global reference to Variable Speed Pumping, by Europump and the Hydraulic Institute·Combines the technical knowledge of pump, motor and control systems in one guide·Brings together all the concepts, metrics and step-by-step decision-making support you need to help you decide which VSD strategies are most appropriate·Will help you design and specify pumping applications that minimise life-cycle costs