Historical Evolution of Atomisation Systems: Atomisers, Cartomisers, Clearomisers (2006–2015)
Technical Archive: This article was reviewed and updated in February 2026 to document historical atomisation system designs used in early vaping devices between 2006 and 2015.
Status notice: This is a historical archive entry. It documents legacy atomisation technologies and terminology used in earlier stages of the vaping market. It does not describe current products, usage methods, or modern technical standards.
Between 2006 and 2015, atomisation technology underwent rapid iteration. Early devices relied on simple resistive heating elements, while liquid storage and delivery systems evolved from exposed atomisers to integrated, enclosed designs. The terms atomiser, cartomiser, and clearomiser reflect successive stages of this development.
Definition: In early vaping terminology, atomisers, cartomisers, and clearomisers referred to different approaches to combining a heating element, wicking material, and liquid reservoir within a modular device architecture.
Atomisers: early open designs
Early atomisers were minimal assemblies consisting of a heating coil and exposed wick. Liquid was supplied manually or via small cartridges, requiring frequent refilling and close user attention.
Cartomisers: integrated coil and filler
Cartomisers combined the heating coil and liquid storage into a single enclosed unit. Polyfill material surrounding the coil acted as both reservoir and wick, simplifying handling compared to early atomisers.
Clearomisers: visible tanks and modular coils
Clearomisers introduced transparent liquid reservoirs and replaceable coil heads. This design improved visibility, reduced waste, and increased consistency across refills.
Comparative summary of legacy atomisation systems
Ireland-specific historical context
During the late 2000s and early 2010s, these atomisation systems were commonly encountered in Ireland through specialist retailers and early adopters. Formal product regulation and standardisation were still developing, influencing design priorities of the time.
Archival scope statement
This page is maintained as a historical engineering reference. It does not describe current atomisation systems, does not provide usage instructions, and should not be interpreted as guidance for modern devices.
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