Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device
Patent
1976-05-03
1977-06-14
Weldon, Ulysses
Fluid handling
Flow affected by fluid contact, energy field or coanda effect
Means to regulate or vary operation of device
13762414, 58 1R, G04B 4500
Patent
active
040288773
ABSTRACT:
This fluid operated clock comprises a support stand which includes a shaft providing a pivot mounting for an oscillating housing, and which carries a reservoir above the housing for supplying fluid to housing inlet openings. The housing is partitioned to provide outer fluid compartments, having fluid discharge openings, and an intermediate compartment mounting an adjustable balance weight above the pivot center. The housing oscillates between defined limits and includes an actuating pin engageable with a pawl and ratchet assembly to rotate a wheel carried by the shaft and having an indicator ring attached.
REFERENCES:
patent: 3439695 (1969-04-01), Bauer
patent: 3620415 (1971-11-01), Ruth
patent: 3831371 (1974-08-01), Vatterott
Shinkle Jackson J.
Weldon Ulysses
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