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Fifty years ago: Bosch makes gasoline injection electronic

Fifty years ago: Bosch makes gasoline injection electronic 

It was a top secret mission. No customers from the automotive industry were to find out about the revolutionary technology the Bosch engineers were working on. When Bosch associates bought the first test vehicle in 1959, it was declared to be a regular company car. In reality, it was refitted as a test vehicle for the secret project: electronic gasoline injection. Each time before it was taken in for servicing, according to the engineer Heinrich Knapp, the vehicle was refitted with its original carburetor so that automakers would not suspect what Bosch had in mind.

  • In 1967, Bosch premiered an electronic gasoline injection system
  • Lower consumption and more power initially cost a 10 percent surcharge
  • Jetronic injection bolstered trust in automotive electronics
  • Learn more about the Jetronic in this webspecial

Hermann Scholl played a key role in the development of electronic gasoline-injection systems from 1962 on. Now the honorary chairman of the Bosch Group, Scholl recalls: “When we presented the system in 1964, our customer Volkswagen was initially as skeptical as pretty much every automaker that we had tried to convince of the merits of our innovative injection system.” When engineering work started, there was just one test vehicle, and the customer gave Bosch just two years in which to make the system ready for production. The system was far ahead of its time. At that point, no similar was yet in mass-production. As Scholl recalls, “automakers had to take a certain risk.”

Better performance, less consumption – two powerful arguments

On September 14, 1967, Bosch unveiled the electronically controlled “Jetronic” at the International Motor Show (IAA) in Frankfurt. The market launch in the same year was initially in the U.S., for a new VW type. Strict new emissions laws made it imperative to have this new vehicle type. In Europe, Jetronic was not available until 1968, and then only for a surcharge of as much as 10 percent. Not surprisingly, very few customers ordered the car with this technology at first. However, automakers identified two key benefits of Jetronic – lower gasoline consumption and the potential for boosting engine performance. This led BMW, Citroen, Jaguar, Lancia, Mercedes-Benz, Opel, Renault, Saab, and Volvo to fit this Bosch technology in some of their top-of-the-range models from 1969 on.

In the end, electronics won the day in the preparation of the air-fuel mix – only electronics could achieve the increasingly important reduction in consumption and emissions. This pioneering technology thus prepared the ground for new standards, in which Bosch was again and again involved. Whether ABS, TravelPilot, ESP, airbag control, or the automated and connected cars of the future, people’s trust in electronics would not have grown so fast without the pioneering work done by Jetronic, and many of today’s automotive electronic systems would still be pipe dreams.

 

2017101704 / 26.10.2017 / Various / BOSCH /

Better than a pair of eyes: Bosch camera with AI for driver assistance and automated driving 
Better than a pair of eyes: Bosch camera with AI for driver assistance and automated driving
Bosch aims to be market leader for camera technology
.....
From the wind tunnel to the sidewalk: Bosch is bringing smart electrical drives to strollers
e-stroller system revolutionizes comfort and safety
.....
From the wind tunnel to the sidewalk: Bosch is bringing smart electrical drives to strollers
Bosch presents tomorrow’s mobility today 
Bosch presents tomorrow’s mobility today
A light, airy, minimalistic design, a futuristic outer shell made of display screens and glass, and a spacious interior – that is how architects might describe a novel structure, but in actuality the description also fits a completely new class of vehicle and a new kind of mobility: driverless electric shuttles that glide almost silently through city centers and are seamlessly connected with their environment.
.....
Bosch equips Hong Kong-Zhuhai-Macao Bridge with customized security solutions
World’s longest sea-crossing bridge opens operations in emerging ‘Chinese Silicon Valley’ region
.....
Bosch equips Hong Kong-Zhuhai-Macao Bridge with customized security solutions 
Bosch and Daimler: San José targeted to become pilot city for an automated on-demand ride-hailing service 
Bosch and Daimler: San José targeted to become pilot city for an automated on-demand ride-hailing service
.....
Bosch gets the world’s first curved instrument cluster on the road
World debut in the “Innovision Cockpit” of the new Volkswagen Touareg
.....
Bosch gets the world’s first curved instrument cluster on the road 
Automated driving in cities: Bosch and Daimler select Nvidia AI platform 
Automated driving in cities: Bosch and Daimler select Nvidia AI platform
Automated vehicles are complex computers on wheels. And they need even more computing power if they are to negotiate city traffic automatically, with input sourced from an array of disparate surround sensors.
.....
Fifty years ago: Bosch makes gasoline injection electronic
It was a top secret mission. No customers from the automotive industry were to find out about the revolutionary technology the Bosch engineers were working on. When Bosch associates bought the first test vehicle in 1959, it was declared to be a regular company car. In reality, it was refitted as a test vehicle for the secret project: electronic gasoline injection. Each time before it was taken in for servicing, according to the engineer Heinrich Knapp, the vehicle was refitted with its original carburetor so that automakers would not suspect what Bosch had in mind.
.....
Fifty years ago: Bosch makes gasoline injection electronic 
New hybrid battery from Bosch – 48 volts is a recipe for success 
New hybrid battery from Bosch – 48 volts is a recipe for success
Bosch’s new 48-volt battery for hybrids is in demand by automakers across the globe. Similar to the Bosch e-axle, this innovative 48-volt battery is standardized for easy integration into new vehicle models. Established manufacturers and start-ups alike can thus eliminate long and expensive development processes.
.....
Bosch and Daimler demonstrate driverless parking in real-life conditions
World premiere in parking garage of the Mercedes-Benz Museum
.....
Bosch and Daimler demonstrate driverless parking in real-life conditions 
A world first: Bosch creates a map that uses radar signals for automated driving
A world first: Bosch creates a map that uses radar signals for automated driving
Bosch and the Dutch map and traffic information provider TomTom have achieved a breakthrough in the development of high-resolution maps for automated driving. The supplier of technology and services has become the first worldwide to create a localization layer using radar signals – which will be indispensable for maps like these. So far, video data has been used for this purpose. Bosch’s “radar road signature” is made up of billions of individual reflection points.
.....
Bosch study shows: more safety, more efficiency, more free time with connected mobility
Connected mobility will mean fewer accidents, less fuel consumption, less stress.
.....
Bosch study shows: more safety, more efficiency, more free time with connected mobility
Bosch to hire 14,000 university graduates 
Bosch to hire 14,000 university graduates
To stay on its growth course, Bosch plans to recruit some 14,000 university graduates worldwide this year. In the future, increasing numbers of software specialists will find jobs at the global supplier of technology and services.
.....
Bosch has groundbreaking battery technology for electric vehicles
Bosch is debuting a new battery technology for electric cars that could be production-ready in as little as five years. “Bosch is using its knowledge and considerable financial resources to achieve a breakthrough for electromobility,” said Dr. Volkmar Denner, the chairman of the board of management of Robert Bosch GmbH.
.....
Bosch has groundbreaking battery technology for electric vehicles
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