Electricity: Single Generator Systems Patents (Class 322)
- With time-delay in the response (Class 322/18)
- Antihunting or rate of change (Class 322/19)
- Power factor or phase relationships (Class 322/20)
- With line-drop compensation (Class 322/21)
- Plural conditions (Class 322/22)
- Light or photosensitive control circuits (Class 322/26)
- Current output (Class 322/27)
- Voltage of generator or circuit supplied (Class 322/28)
- Speed or frequency of generator (Class 322/29)
- Thermal conditions (Class 322/33)
- Fluid pressure including wind (Class 322/35)
- With respect to a reference or master device or quantity (Class 322/36)
- Electrical conditions in circuit other than that of generator being controlled (Class 322/37)
- Combined diverse generator controls (Class 322/45)
- Combined permanent magnet and wound field structure (Class 322/46)
- Induction generator (Class 322/47)
- Acyclic or homopolar-type generator (Class 322/48)
- Magnetic structure (Class 322/49)
- Odd number of brushes (e.g., 3rd brush type) (Class 322/53)
- Adjustable current-collecting mechanism (Class 322/54)
- With nonexciting saturating means for generator structure (Class 322/57)
- With means for suppressing, eliminating or minimizing undesired frequencies (Class 322/58)
- With excitation winding and/or circuit control (Class 322/59)
- With armature or primary circuit control (Class 322/89)
