Cottrell precipitator vs precipitator

Cottrell precipitator and precipitator both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cottrell precipitator	Yes	No	No	No
precipitator	Yes	No	No	No

As nouns, Cottrell precipitator and precipitator are synonyms defined as:

Cottrell precipitator and precipitator: removes dust particles from gases by electrostatic precipitation

Other synonyms of Cottrell precipitator include electrostatic precipitator.

Cottrell precipitator (noun)	precipitator (noun)
removes dust particles from gases by electrostatic precipitation	removes dust particles from gases by electrostatic precipitation