Working Member Position Feedback To Motive Fluid Control Patents (Class 91/358R)
- With relatively movable working and output members reacting on input member (Class 91/369.1)
- With motor chamber pressure reaction on valve (Class 91/370)
- Plural movable valve parts (Class 91/374)
- Disproportional rate of response (Class 91/379)
- Screw and follower (e.g., nut, etc.) (Class 91/380)
- Differential gearing (Class 91/381)
- Cam and follower (Class 91/382)
- Cable (Class 91/383)
- Floating link (Class 91/384)