


239000012530 fluid Substances 0.000 claims abstract description 14.230000003068 static Effects 0.000 claims abstract description 15.239000007924 injection Substances 0.000 title claims description 34.238000002347 injection Methods 0.000 title claims description 34.

Priority claimed from AU51856/98A external-priority patent/AU751916B2/en Publication of WO1998026168A1 publication Critical patent/WO1998026168A1/en Links Ltd., Upham, Ronda, Gai filed Critical Goyen Controls Co. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to AUPO4128 priority Critical Priority to AUPO4128A priority patent/AUPO412896A0/en Application filed by Goyen Controls Co. Upham, Ronda, Gai Priority date (The priority date is an assumption and is not a legal conclusion. Inventor John Dillon Upham Gary Keith Lymer Original Assignee Goyen Controls Co. Google Patents WO1998026168A1 - Pressure balanced gas injection valve WO1998026168A1 - Pressure balanced gas injection valve
