Detonator
Detonator
A Detonator (pronounced: /dɛtəˌneɪtər/), also known as a blasting cap, is a device used to trigger an explosive by initiating a chemical reaction that will cause the explosive to detonate. The term "detonator" is derived from the Latin word "detonare", which means "to thunder down".
History
The first detonators were invented in the 19th century and were initially used in mining and construction industries. They were designed to provide a small, controlled explosion that would trigger a larger one, allowing for safer and more efficient use of explosives.
Types of Detonators
There are several types of detonators, including:
- Electric Detonators: These are triggered by an electric current. They are commonly used in mining and construction industries.
- Non-Electric Detonators: These are triggered by a shock, friction, or heat. They are often used in military applications.
- Electronic Detonators: These are a newer type of detonator that can be programmed to detonate at a specific time or under specific conditions.
Safety and Regulations
Due to their potential for misuse, the sale and possession of detonators are heavily regulated in many countries. Safety measures include proper storage and handling to prevent accidental detonation.
Related Terms
External links
- Medical encyclopedia article on Detonator
- Wikipedia's article - Detonator
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