Valves and valve actuation – Electrically actuated valve – With nonelectrical actuator
Patent
1998-10-02
2000-05-23
Rivell, John
Valves and valve actuation
Electrically actuated valve
With nonelectrical actuator
25112911, 251292, 251293, F16K 3105
Patent
active
060657359
ABSTRACT:
A retrofittable electric valve operating mechanism is provided which can be attached to an existing manual valve configuration while still allowing the manual feature of the valve to be utilized in two different manners. The configuration includes features which allow for certain misalignment of elements lying along the drive path, and can be installed without disturbing the existing plumbing associated with the valve.
REFERENCES:
patent: 1322979 (1919-11-01), Waite
patent: 1387715 (1921-08-01), Hickman
patent: 1410846 (1922-03-01), Stewart
patent: 1931751 (1933-10-01), Brown et al.
patent: 2876983 (1959-03-01), Martensson
patent: 3515250 (1970-06-01), Cantalupo
patent: 4131133 (1978-12-01), Huwe
patent: 4266320 (1981-05-01), Grant
patent: 4629157 (1986-12-01), Tsuchiya et al.
patent: 4790514 (1988-12-01), Marks
patent: 4895343 (1990-01-01), Sato
patent: 5248124 (1993-09-01), Nugent
patent: 5257771 (1993-11-01), Portis et al.
patent: 5340078 (1994-08-01), Dean
patent: 5531243 (1996-07-01), Broussard
patent: 5547164 (1996-08-01), Ratnik et al.
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