Author: John B. Hege
Publisher: McFarland
ISBN: 0786486589
Category : Transportation
Languages : en
Pages : 183
Book Description
Conceived in the 1930s, simplified and successfully tested in the 1950s, the darling of the automotive industry in the early 1970s, then all but abandoned before resurging for a brilliant run as a high-performance powerplant for Mazda, the Wankel rotary engine has long been an object of fascination and more than a little mystery. A remarkably simple design (yet understood by few), it boasts compact size, light weight and nearly vibration-free operation. In the 1960s, German engineer Felix Wankel's invention was beginning to look like a revolution in the making. Though still in need of refinement, it held much promise as a smooth and powerful engine that could fit in smaller spaces than piston engines of similar output. Auto makers lined up for licensing rights to build their own Wankels, and for a time analysts predicted that much of the industry would convert to rotary power. This complete and well-illustrated account traces the full history of the engine and its use in various cars, motorcycles, snowmobiles and other applications. It clearly explains the working of the engine and the technical challenges it presented--the difficulty of designing effective and durable seals, early emissions troubles, high fuel consumption, and others. The work done by several companies to overcome these problems is described in detail, as are the economic and political troubles that nearly killed the rotary in the 1970s, and the prospects for future rotary-powered vehicles.
The Wankel Rotary Engine
Author: John B. Hege
Publisher: McFarland
ISBN: 0786486589
Category : Transportation
Languages : en
Pages : 183
Book Description
Conceived in the 1930s, simplified and successfully tested in the 1950s, the darling of the automotive industry in the early 1970s, then all but abandoned before resurging for a brilliant run as a high-performance powerplant for Mazda, the Wankel rotary engine has long been an object of fascination and more than a little mystery. A remarkably simple design (yet understood by few), it boasts compact size, light weight and nearly vibration-free operation. In the 1960s, German engineer Felix Wankel's invention was beginning to look like a revolution in the making. Though still in need of refinement, it held much promise as a smooth and powerful engine that could fit in smaller spaces than piston engines of similar output. Auto makers lined up for licensing rights to build their own Wankels, and for a time analysts predicted that much of the industry would convert to rotary power. This complete and well-illustrated account traces the full history of the engine and its use in various cars, motorcycles, snowmobiles and other applications. It clearly explains the working of the engine and the technical challenges it presented--the difficulty of designing effective and durable seals, early emissions troubles, high fuel consumption, and others. The work done by several companies to overcome these problems is described in detail, as are the economic and political troubles that nearly killed the rotary in the 1970s, and the prospects for future rotary-powered vehicles.
Publisher: McFarland
ISBN: 0786486589
Category : Transportation
Languages : en
Pages : 183
Book Description
Conceived in the 1930s, simplified and successfully tested in the 1950s, the darling of the automotive industry in the early 1970s, then all but abandoned before resurging for a brilliant run as a high-performance powerplant for Mazda, the Wankel rotary engine has long been an object of fascination and more than a little mystery. A remarkably simple design (yet understood by few), it boasts compact size, light weight and nearly vibration-free operation. In the 1960s, German engineer Felix Wankel's invention was beginning to look like a revolution in the making. Though still in need of refinement, it held much promise as a smooth and powerful engine that could fit in smaller spaces than piston engines of similar output. Auto makers lined up for licensing rights to build their own Wankels, and for a time analysts predicted that much of the industry would convert to rotary power. This complete and well-illustrated account traces the full history of the engine and its use in various cars, motorcycles, snowmobiles and other applications. It clearly explains the working of the engine and the technical challenges it presented--the difficulty of designing effective and durable seals, early emissions troubles, high fuel consumption, and others. The work done by several companies to overcome these problems is described in detail, as are the economic and political troubles that nearly killed the rotary in the 1970s, and the prospects for future rotary-powered vehicles.
Rotary Engine
Author: Kenichi Yamamoto
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 84
Book Description
Mazda Rotary-engined Cars
Author: Marc Cranswick
Publisher: David and Charles
ISBN: 1787116646
Category :
Languages : en
Pages : 544
Book Description
The complete history of Mazda's rotary engine-powered vehicles, from Cosmo 110S to RX-8. Charting the challenges, sporting triumphs, and critical reactions to a new wave of sports sedans, wagons, sports cars ... and trucks!
Publisher: David and Charles
ISBN: 1787116646
Category :
Languages : en
Pages : 544
Book Description
The complete history of Mazda's rotary engine-powered vehicles, from Cosmo 110S to RX-8. Charting the challenges, sporting triumphs, and critical reactions to a new wave of sports sedans, wagons, sports cars ... and trucks!
The Rotary Aero Engine
Author: Andrew Nahum
Publisher: University of Michigan Press
ISBN: 9781900747127
Category : Technology & Engineering
Languages : en
Pages : 70
Book Description
The rotary aero engine has always fascinated aviation historians and enthusiasts. When the 50hp Gnome appeared in 1908, it was the most powerful engine for its weight available and was used by almost all the notable pioneers to set records for height, speed and endurance. Rotaries also played a key role in the First World War, powering many of the famous 'fighting scouts' such as the Sopwith Camel and Fokker Monoplane. In this book, Andrew Nahum gives an original and well-argued explanation, showing that rotary development was limited by a 'power ceiling' which was a basic consequence of design.
Publisher: University of Michigan Press
ISBN: 9781900747127
Category : Technology & Engineering
Languages : en
Pages : 70
Book Description
The rotary aero engine has always fascinated aviation historians and enthusiasts. When the 50hp Gnome appeared in 1908, it was the most powerful engine for its weight available and was used by almost all the notable pioneers to set records for height, speed and endurance. Rotaries also played a key role in the First World War, powering many of the famous 'fighting scouts' such as the Sopwith Camel and Fokker Monoplane. In this book, Andrew Nahum gives an original and well-argued explanation, showing that rotary development was limited by a 'power ceiling' which was a basic consequence of design.
Rotary Piston Machines
Author: Felix Wankel
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 70
Book Description
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 70
Book Description
Annual Report of the Commissioner of Patents
Author: United States. Patent Office
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1186
Book Description
Prior to 1862, when the Department of Agriculture was established, the report on agriculture was prepared and published by the Commissioner of Patents, and forms volume or part of volume, of his annual reports, the first being that of 1840. Cf. Checklist of public documents ... Washington, 1895, p. 148.
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1186
Book Description
Prior to 1862, when the Department of Agriculture was established, the report on agriculture was prepared and published by the Commissioner of Patents, and forms volume or part of volume, of his annual reports, the first being that of 1840. Cf. Checklist of public documents ... Washington, 1895, p. 148.
Commissioner of Patents Annual Report
Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 624
Book Description
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 624
Book Description
Subject-matter Index of Patents for Inventions Issued by the United States Patent Office from 1790 to 1873
Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 806
Book Description
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 806
Book Description
John Deere Evolution: The Design and Engineering of an American Icon
Author: Lee Klancher
Publisher:
ISBN: 9781642340082
Category : Design
Languages : en
Pages : 288
Book Description
This beautiful book is an encyclopedic, behind-the-scenes look at how the machines were designed and built containing examples of every model line built by John Deere since 1919. Matching the strong visuals is an in-depth history that includes interviews with the engineers, industrial designers, and other Deere & Co. people who designed, built, and sold the machines.
Publisher:
ISBN: 9781642340082
Category : Design
Languages : en
Pages : 288
Book Description
This beautiful book is an encyclopedic, behind-the-scenes look at how the machines were designed and built containing examples of every model line built by John Deere since 1919. Matching the strong visuals is an in-depth history that includes interviews with the engineers, industrial designers, and other Deere & Co. people who designed, built, and sold the machines.
Official Gazette of the United States Patent Office
Author: United States. Patent Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1480
Book Description
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 1480
Book Description