CA952401A - Reversible differential control valves and systems - Google Patents

Reversible differential control valves and systems

Info

Publication number
CA952401A
CA952401A CA144,454A CA144454A CA952401A CA 952401 A CA952401 A CA 952401A CA 144454 A CA144454 A CA 144454A CA 952401 A CA952401 A CA 952401A
Authority
CA
Canada
Prior art keywords
systems
control valves
differential control
reversible differential
reversible
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA144,454A
Other versions
CA144454S (en
Inventor
Orville E. Stockwell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA144,454A priority Critical patent/CA952401A/en
Application granted granted Critical
Publication of CA952401A publication Critical patent/CA952401A/en
Expired legal-status Critical Current

Links

CA144,454A 1972-06-12 1972-06-12 Reversible differential control valves and systems Expired CA952401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA144,454A CA952401A (en) 1972-06-12 1972-06-12 Reversible differential control valves and systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA144,454A CA952401A (en) 1972-06-12 1972-06-12 Reversible differential control valves and systems

Publications (1)

Publication Number Publication Date
CA952401A true CA952401A (en) 1974-08-06

Family

ID=4093544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,454A Expired CA952401A (en) 1972-06-12 1972-06-12 Reversible differential control valves and systems

Country Status (1)

Country Link
CA (1) CA952401A (en)

Similar Documents

Publication Publication Date Title
CA980658A (en) Load control and holding valve
AU469003B2 (en) Alignment and control system
CA970651A (en) Control valve and system
CA963328A (en) Closed center valve control system
CA937485A (en) Control valve and system
CA994835A (en) Control valve and system
CA998912A (en) Control valve and system
CA990263A (en) Control valve and method
CA937484A (en) Control valve and system
CA986972A (en) Control valve and system
CA992675A (en) Isolation valve and control system employing the same
CA952401A (en) Reversible differential control valves and systems
CA969060A (en) Control valve and system
CA933840A (en) Fluid control valves
CA929823A (en) Fluid control valves
CA900823A (en) Combined stop and control valve
CA867239A (en) Control valve and systems
CA860071A (en) Control valve and systems
CA893573A (en) Fluid control valves
CA915151A (en) Butterfly type fluid control valves
CA917620A (en) Valve and thermostat construction
CA899200A (en) Control valves
CA912405A (en) Control valves
CA906873A (en) Control valves
CA839131A (en) Control valve and system