bell jar

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bell jar

[′bel ‚jär]
(engineering)
A bell-shaped vessel, usually made of glass, which is used for enclosing a vacuum, holding gases, or covering objects. Also known as bell glass.
References in periodicals archive ?
In comparison, the cotton wool in the e-cigarette bell jar remains practically unchanged, with some water vapour on it and very slight discolouration from the colouring in the e-liquid.
The inside of the bell jar had a few droplets of water vapour, while the "control" bell jar is entirely unchanged.
Curiosity duvet set, from PS35, similar Krystal bedstead, PS569, round mirror, PS12, wall plaques, PS4, bell jar, PS15, bird cage tealight holders, PS5, mantle clock, PS15, all BHS Ilove the way BHS has injected bright colours and a bit of fun to balance out the shadowy world.
In another, one found the schematic bloom from the bell jars adorning a World War II-era kamikaze fighter plane.
This is where glass - bell jars, from u s.co.uk fibre pots, which look like metal, may be a better bet.
CLASSIC - bell jars, pounds 129.99 from www.crocus.co.uk
In reputation the Brothers Quay are wrapped in mystery, including whispers about their dense and dark London atelier (Koninck studios, which they founded in 1980 with their producer, Keith Griffiths), rumored to be crammed with such things as antique dolls in bell jars and stacks of crumbling insect wings.
Each bell jar is attached to a diaphragm pump providing a continual and equal draw of air through each bell jar - one set up to"smoke" tobacco cigarettes, another to "vape" e-cigarettes and the third used as the control with only air drawn through it.
Luca table, Elizabeth chairs, both Furniture Village; bell jar, M&S; similar wine glasses, Homebase; similar vase, similar ornate mirror, similar pendant shades, Dunelm, M&S
Luca table, PS399, Elizabeth chairs, PS159 each, both Furniture Village; bell jar, PS12, M&S; similar wine glasses, PS2.99 each, Homebase; similar vase, from PS4.99, similar ornate mirror, from PS49.99, similar pendant shades, PS29.99, Dunelm, and PS90, M&S