Digital valve controllers and seal washer assemblies for use with digital valve controllers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 9, 2022
Grant Date -
N/A
app pub date -
Aug 15, 2019
filing date -
Aug 21, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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Abstract
Digital valve controllers and seal washer assemblies for use with digital valve controllers include a seal washer assembly. The seal washer assembly includes a body. The body has a bore. The seal washer assembly includes a flange. The flange is coupled to the body and includes a passage, a face-seal groove, and an exterior-seal groove. The seal washer assembly includes a face seal. The face seal is disposed within the face-seal groove. The seal washer assembly includes an exterior seal. The exterior seal is disposed within the exterior-seal groove.
First Claim
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International Classification(s)
- F16K:VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR....
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- H02B:BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
- F16J:PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; S....
- 2019 Application Filing Year
- F16K Class
- 1921 Applications Filed
- 1399 Patents Issued To-Date
- 72.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- 3 Age
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