electrostatic precipitator vs Cottrell precipitator

electrostatic precipitator and Cottrell precipitator both are nouns.

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

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

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

Other synonyms of electrostatic precipitator include precipitator.

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