04058147 is referenced by 57 patents and cites 7 patents.

A vapor recovery system in which gasoline vapors or other flammable vapors are withdrawn from the vicinity of a like, and are disposed of by combustion in a burner system, preferably consisting of two burners selectively usable for burning vapor-air mixtures of different B.T.U. contents. The vapors may be temporarily stored by adsorption onto an adsorbing substance, and then be removed from that substance by conducting a flow of air therepast.

Title
Flammable vapor recovery system
Application Number
5/612781
Publication Number
4058147
Application Date
September 12, 1975
Publication Date
November 15, 1977
Inventor
Eric L Pridonoff
Pasadena
CA, US
Edward L Brown
Claremont
CA, US
Marvin L Stary
Claremont
CA, US
Agent
William P Green
Assignee
Clean Air Engineering
CA, US
IPC
B65B 31/06
View Original Source