🛠️ Invention or technique

Bánki–Csonka carburettor

Carburador de Bánki y Csonka

Date
1893 · confidence medium
Place
Budapest, Hungary
Credited to
Donát Bánki and János Csonka
Field
Movement

⚠️ Disputed: the sources disagree.

What it is

A device patented in Budapest for a stationary engine that sprays liquid fuel into an airstream and mixes it before intake. It solves in a similar way the problem Maybach tackled months later.

The spray carburettor is usually credited to Maybach (patent of August 1893); the Bánki–Csonka patent is from February that year, six months earlier. The 'Spray carburettor' entry already exists in the catalogue under Maybach.

What it led to

  • more efficient petrol engines, the basis of carburettors in the following decades
  • the Bánki–Csonka stationary engine
  • adoption in Hungarian and Austrian industry
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Sources✓ verified 2026-10-09