Process device with quiescent current diagnostics

Details Process device with quiescent current diagnostics Process device with quiescent current diagnostics

2006-03-28

2006-03-28

Tweel, Jr., John (Department: 2636)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving nucleic acid

C340S664000, C324S763010

Reexamination Certificate

active

07018800

ABSTRACT:
A process device for use on an industrial process control system includes a quiescent current sensor configured to sense quiescent current draw of the process device. Diagnostic circuitry determines a diagnostic condition of the process device as a function of the sensed quiescent current.

REFERENCES:
patent: 3096434 (1963-07-01), King
patent: 3404264 (1968-10-01), Kugler
patent: 3468164 (1969-09-01), Sutherland
patent: 3590370 (1971-06-01), Fleischer
patent: 3618592 (1971-11-01), Stewart
patent: 3688190 (1972-08-01), Blum
patent: 3691842 (1972-09-01), Akeley
patent: 3701280 (1972-10-01), Stroman
patent: 3849637 (1974-11-01), Caruso et al.
patent: 3855858 (1974-12-01), Cushing
patent: 3948098 (1976-04-01), Richardson et al.
patent: 3952759 (1976-04-01), Ottenstein
patent: 3959772 (1976-05-01), Wakasa et al.
patent: 3973184 (1976-08-01), Raber
patent: 4020416 (1977-04-01), Ottos
patent: RE29383 (1977-09-01), Gallatin et al.
patent: 4058975 (1977-11-01), Gilbert et al.
patent: 4086570 (1978-04-01), Wakasa et al.
patent: 4099413 (1978-07-01), Ohte et al.
patent: 4102199 (1978-07-01), Tsipouras
patent: 4122719 (1978-10-01), Carlson et al.
patent: 4249164 (1981-02-01), Tivy
patent: 4250490 (1981-02-01), Dahlke
patent: 4279013 (1981-07-01), Cameron et al.
patent: 4337516 (1982-06-01), Murphy et al.
patent: 4399824 (1983-08-01), Davidson
patent: 4403297 (1983-09-01), Tivy
patent: 4417312 (1983-11-01), Cronin et al.
patent: 4459858 (1984-07-01), Marsh
patent: 4463612 (1984-08-01), Thompson
patent: 4517468 (1985-05-01), Kemper et al.
patent: 4528869 (1985-07-01), Kubo et al.
patent: 4530234 (1985-07-01), Cullick et al.
patent: 4540468 (1985-09-01), Genco et al.
patent: 4571689 (1986-02-01), Hildebrand et al.
patent: 4630265 (1986-12-01), Sexton
patent: 4635214 (1987-01-01), Kasai et al.
patent: 4642782 (1987-02-01), Kemper et al.
patent: 4644479 (1987-02-01), Kemper et al.
patent: 4649515 (1987-03-01), Thompson et al.
patent: 4668473 (1987-05-01), Agarwal
patent: 4686638 (1987-08-01), Furuse
patent: 4707796 (1987-11-01), Calabro et al.
patent: 4720806 (1988-01-01), Schippers et al.
patent: 4736367 (1988-04-01), Wroblewski et al.
patent: 4736763 (1988-04-01), Britton et al.
patent: 4758308 (1988-07-01), Carr
patent: 4777585 (1988-10-01), Kokawa et al.
patent: 4804958 (1989-02-01), Longsdorf
patent: 4807151 (1989-02-01), Citron
patent: 4818994 (1989-04-01), Orth et al.
patent: 4831564 (1989-05-01), Suga
patent: 4841286 (1989-06-01), Kummer
patent: 4853693 (1989-08-01), Eaton-Williams
patent: 4873655 (1989-10-01), Kondraske
patent: 4907167 (1990-03-01), Skeirik
patent: 4924418 (1990-05-01), Backman et al.
patent: 4926364 (1990-05-01), Brotherton
patent: 4934196 (1990-06-01), Romano
patent: 4939753 (1990-07-01), Olson
patent: 4964125 (1990-10-01), Kim
patent: 4988990 (1991-01-01), Warrior
patent: 4992965 (1991-02-01), Holter et al.
patent: 5005142 (1991-04-01), Lipchak et al.
patent: 5019760 (1991-05-01), Chu et al.
patent: 5025344 (1991-06-01), Maly et al.
patent: 5043862 (1991-08-01), Takahashi et al.
patent: 5053815 (1991-10-01), Wendell
patent: 5057774 (1991-10-01), Verhelst et al.
patent: 5067099 (1991-11-01), McCown et al.
patent: 5081598 (1992-01-01), Bellows et al.
patent: 5089979 (1992-02-01), McEachern et al.
patent: 5089984 (1992-02-01), Struger et al.
patent: 5098197 (1992-03-01), Shepard et al.
patent: 5099436 (1992-03-01), McCown et al.
patent: 5103409 (1992-04-01), Shimizu et al.
patent: 5111531 (1992-05-01), Grayson et al.
patent: 5121467 (1992-06-01), Skeirik
patent: 5122794 (1992-06-01), Warrior
patent: 5122976 (1992-06-01), Bellows et al.
patent: 5130936 (1992-07-01), Sheppard et al.
patent: 5134574 (1992-07-01), Beaverstock et al.
patent: 5137370 (1992-08-01), McCullock et al.
patent: 5142612 (1992-08-01), Skeirik
patent: 5143452 (1992-09-01), Maxedon et al.
patent: 5148378 (1992-09-01), Shibayama et al.
patent: 5150289 (1992-09-01), Badavas
patent: 5167009 (1992-11-01), Skeirik
patent: 5175678 (1992-12-01), Frerichs et al.
patent: 5193143 (1993-03-01), Kaemmerer et al.
patent: 5197114 (1993-03-01), Skeirik
patent: 5197328 (1993-03-01), Fitzgerald
patent: 5212765 (1993-05-01), Skeirik
patent: 5214582 (1993-05-01), Gray
patent: 5216226 (1993-06-01), Miyoshi
patent: 5223798 (1993-06-01), McGinnis et al.
patent: 5224203 (1993-06-01), Skeirik
patent: 5228780 (1993-07-01), Shepard et al.
patent: 5235527 (1993-08-01), Ogawa et al.
patent: 5265031 (1993-11-01), Malczewski
patent: 5265222 (1993-11-01), Nishiya et al.
patent: 5269311 (1993-12-01), Kirchner et al.
patent: 5274572 (1993-12-01), O'Neill et al.
patent: 5282131 (1994-01-01), Rudd et al.
patent: 5282261 (1994-01-01), Skeirik
patent: 5293585 (1994-03-01), Morita
patent: 5303181 (1994-04-01), Stockton
patent: 5305230 (1994-04-01), Matsumoto et al.
patent: 5311421 (1994-05-01), Nomura et al.
patent: 5317520 (1994-05-01), Castle
patent: 5327357 (1994-07-01), Feinstein et al.
patent: 5333240 (1994-07-01), Matsumoto et al.
patent: 5339025 (1994-08-01), Jones et al.
patent: 5340271 (1994-08-01), Freeman et al.
patent: 5347843 (1994-09-01), Orr et al.
patent: 5349541 (1994-09-01), Alexandro, Jr. et al.
patent: 5357449 (1994-10-01), Oh
patent: 5361628 (1994-11-01), Marko et al.
patent: 5365423 (1994-11-01), Chand
patent: 5365787 (1994-11-01), Hernandez et al.
patent: 5367612 (1994-11-01), Bozich et al.
patent: 5382912 (1995-01-01), Blain
patent: 5384699 (1995-01-01), Levy et al.
patent: 5386188 (1995-01-01), Minneman et al.
patent: 5386373 (1995-01-01), Keeler et al.
patent: 5388465 (1995-02-01), Okaniwa et al.
patent: 5392293 (1995-02-01), Hsue
patent: 5394341 (1995-02-01), Kepner
patent: 5394543 (1995-02-01), Hill et al.
patent: 5404064 (1995-04-01), Mermelstein et al.
patent: 5408406 (1995-04-01), Mathur et al.
patent: 5408586 (1995-04-01), Skeirik
patent: 5410495 (1995-04-01), Ramamurthi
patent: 5414645 (1995-05-01), Hirano
patent: 5419197 (1995-05-01), Ogi et al.
patent: 5430642 (1995-07-01), Nakajima et al.
patent: 5434774 (1995-07-01), Seberger
patent: 5436705 (1995-07-01), Raj
patent: 5440478 (1995-08-01), Fisher et al.
patent: 5442639 (1995-08-01), Crowder et al.
patent: 5467355 (1995-11-01), Umeda et al.
patent: 5469070 (1995-11-01), Koluvek
patent: 5469156 (1995-11-01), Kogure
patent: 5469735 (1995-11-01), Watanabe
patent: 5469749 (1995-11-01), Shimada et al.
patent: 5481199 (1996-01-01), Anderson et al.
patent: 5481200 (1996-01-01), Voegele et al.
patent: 5483387 (1996-01-01), Bauhahn et al.
patent: 5485753 (1996-01-01), Burns et al.
patent: 5486996 (1996-01-01), Samad et al.
patent: 5488697 (1996-01-01), Kaemmerer et al.
patent: 5489831 (1996-02-01), Harris
patent: 5495769 (1996-03-01), Broden et al.
patent: 5510779 (1996-04-01), Maltby et al.
patent: 5511004 (1996-04-01), Dubost et al.
patent: 5526293 (1996-06-01), Mozumder et al.
patent: 5539638 (1996-07-01), Keeler et al.
patent: 5548528 (1996-08-01), Keeler et al.
patent: 5555190 (1996-09-01), Derby et al.
patent: 5560246 (1996-10-01), Bottinger et al.
patent: 5561599 (1996-10-01), Lu
patent: 5570034 (1996-10-01), Needham et al.
patent: 5570300 (1996-10-01), Henry et al.
patent: 5572420 (1996-11-01), Lu
patent: 5573032 (1996-11-01), Lenz et al.
patent: 5591922 (1997-01-01), Segeral et al.
patent: 5598521 (1997-01-01), Kilgore et al.
patent: 5600148 (1997-02-01), Cole et al.
patent: 5608650 (1997-03-01), McClendon et al.
patent: 5623605 (1997-04-01), Keshav et al.
patent: 5629870 (1997-05-01), Farag et al.
patent: 5633809 (1997-05-01), Wissenbach et al.
patent: 5637802 (1997-06-01), Frick et al.
patent: 5640491 (1997-06-01), Bhat et al.
patent: 5654869 (1997-08-01), Ohi et al.
patent: 5661668 (1997-08-01), Yemini et al.
patent: 5665899 (1997-09-01), Willcox
patent: 5669713 (1997-09-01), Schwartz et al.
patent: 5671335 (1997-09-01), Davis et al.
patent: 5672247 (1997-09-01), Pangalos et al.
patent: 5675504 (1997-10-01), Serodes et al.
patent: 5675724 (1997-10-01), Beal et al.
patent: 5680109 (1997-10-01), Lowe et al.
patent: 5682317 (1997-10-01), Keeler et al.
patent: 5700090 (1997-12-01), Eryurek
patent: 5703575 (1997-12-01), Kirkpatrick
patent: 5704011 (1997-

Affiliated with

Also associated with

Rating

Process device with quiescent current diagnostics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process device with quiescent current diagnostics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process device with quiescent current diagnostics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3605969