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Oliver Parker Fritchle

Oliver Parker Fritchle is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Oliver Parker Fritchle rather than just read about it. In short: Oliver Parker Fritchle (September 15, 1874 – August 15, 1951) was an American chemist, storage battery innovator, and entrepreneur with electric vehicle and wind power generation businesses during the early twentieth century. His initial battery patent was awarded in 1903 and by 1904 he had established what was to become the Fritchle Automobile & Battery Company in Denver, Colorado.

Oliver Parker Fritchle — main illustration
Oliver Parker Fritchle — illustration

Key takeaways

  • Oliver Parker Fritchle belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Oliver Parker Fritchle to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Oliver Parker Fritchle from memory before moving on to harder problems.

Reference excerpt

Oliver Parker Fritchle (September 15, 1874 – August 15, 1951) was an American chemist, storage battery innovator, and entrepreneur with electric vehicle and wind power generation businesses during the early twentieth century. His initial battery patent was awarded in 1903 and by 1904 he had established what was to become the Fritchle Automobile & Battery Company in Denver, Colorado. He was an early adaptor and developer of significant automotive technologies, such as regenerative braking and hybrid drivetrains, that did not reemerge on production vehicles of major car companies until late in the twentieth century. Fritchle achieved national celebrity for his 1908 Lincoln-to-New York endurance run in one of the first electric automobile models produced by his firm. He covered the 1,800 miles (2,900 km) in a stock Victoria Phaeton achieving as many as 108 miles (174 km) between charges through extremes in weather, terrain, and road conditions; a remarkable feat with an electric vehicle of that day. The trip journal and photographs subsequently published to promote "The 100 Mile Fritchle Electric" provided unique insight to the state of road and electric power infrastructure within the United States during the early twentieth century.

Early years Fritchle was born in Mount Hope, Ohio to a family of Ohio natives. His father was a veteran of the Civil War and a merchant in Holmes County. Fritchle attended local public schools followed by five years at Ohio Wesleyan University and two at Ohio State University where he graduated in 1896 with a Bachelor of Science in chemistry. He worked as a chemical engineer at the National Steel Company for two years after college. During this time he began experimenting with storage batteries with an interest in improving their suitability for vehicle applications. Around 1899 he relocated to Denver, Colorado and became chief chemist for the Henry E. Wood Company, an ore analysis concern. He worked there for two years prior to joining the Boston and Colorado Smelting Company of Argo as their chief chemist and assayer.

Fritchle Automobile & Battery Company

He established the O. P. Fritchle Garage Company in Denver, Colorado shortly after being granted his first battery patent in 1903. The new firm specialized in sales, maintenance, and recharging of electric vehicles, but also represented gasoline powered lines such as Hammer. He began developing and manufacturing better batteries in order to enhance the range, performance, and durability of his customers' vehicles, but found automobile technology the more limiting factor after several years of battery improvements. The Fritchle Automobile & Battery Company was established by 1908 to manufacture vehicles of his own design and by 1917 he was qualified as one of the few automotive engineers in Colorado. His first design halved the power consumption, nearly doubling the range, relative to competitors' vehicles. One contribution to this advantage was his successful implementation of what was known then as "electric brakes" and more recently as regenerative brakes. The concept of using the motor to recharge the batteries while slowing an electric vehicle was not new even as early as 1908. However, implementing it effectively in automobiles and trucks was still quite tricky with the technology of the period and required development of a proprietary controller.

Fritchle produced a number of practical innovations in addition to his battery and vehicle patents, such as one of the first automobile child seats. The Fritchle Milostat was a clever solution to the problem electric vehicle operators had accurately estimating the driving distance available from their batteries. It was simply a hydrometer calibrated to display the percentage of charge remaining rather than the normal, but difficult to interpret, specific gravity reading. The Fritchle Automobile products evolved over five years from the carriage-like Phaeton to a broad line of cars and a commercial truck. Models made at various times during more than a decade of production included the Victoria Phaeton, four-passenger coupe, roadster, Stanhope runabout, two-passenger torpedo runabout, four-passenger tourer, a luxury five-passenger brougham, and a one thousand pound commercial truck. Fritchle took steps to establish a company presence in Washington, D.C., at the end of his 1908 cross-country trip. Additional efforts to expand into the lucrative East Coast market were made in 1912 with the opening of a sales office on Fifth Avenue in New York City and selection of a manufacturing site in Bridgeport, Connecticut as the International Fritchle Company. However, these did not pan out and Fritchle Automobiles remained primarily a small regional manufacturer through the end of production.

1908 Lincoln-to-New York electric endurance run

Fritchle's initial series of battery and automobile improvements culminated with production of the Victoria Phaeton in 1908, the twentieth anniversary of the electric car in America. His choice of a competitive cross-country endurance run among electric vehicles as a means for promoting the capabilities of his new product was influenced by the positive effect the annual AAA National Reliability Tour, more commonly known as the Glidden Tour, was having on the durability and perceptions of fuel-powered vehicles. Though it had become one of the most prestigious American automobile events, electric vehicles were essentially excluded by the distances of the daily legs which frequently ran well over 100 miles (160 km).

… excerpt ends here. Continue reading the full article.

Illustrations

Oliver Parker Fritchle illustration
Oliver Parker Fritchle: 1912 Fritchle Four-Passenger Tourer
1912 Fritchle Four-Passenger Tourer
Oliver Parker Fritchle: Fritchle Milostat on a 100-Mile Battery
Fritchle Milostat on a 100-Mile Battery
Oliver Parker Fritchle illustration
Oliver Parker Fritchle: Lost more than once due to poor signs and roads west of Omaha
Lost more than once due to poor signs and roads west of Omaha

Worked examples

Example 1 — a first encounter with Oliver Parker Fritchle

Start with the simplest possible case. Write down what Oliver Parker Fritchle claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Oliver Parker Fritchle before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Oliver Parker Fritchle ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Oliver Parker Fritchle

In research
Oliver Parker Fritchle appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Oliver Parker Fritchle in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Oliver Parker Fritchle is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1874 births, 1951 deaths, American automotive engineers, so understanding it makes those chapters shorter.
In everyday life
Look for Oliver Parker Fritchle outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Oliver Parker Fritchle in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Oliver Parker Fritchle means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Oliver Parker Fritchle out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Oliver Parker Fritchle in simple terms?

Oliver Parker Fritchle (September 15, 1874 – August 15, 1951) was an American chemist, storage battery innovator, and entrepreneur with electric vehicle and wind power generation businesses during the early twentieth century. His initial battery patent was awarded in 1903 and by 1904 he had establi…

Why does Oliver Parker Fritchle matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Oliver Parker Fritchle?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Oliver Parker Fritchle.

Tags

  • 1874 births
  • 1951 deaths
  • American automotive engineers
  • American automotive pioneers
  • American chemists
  • American electrical engineers
  • Burials at Forest Lawn Memorial Park (Long Beach)
  • Engineers from Ohio
  • Ohio State University College of Arts and Sciences alumni
  • People from Holmes County, Ohio
  • Scientists from Denver

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