← Back to Patent Explorer
US3176518A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual acceleration range integrating accelerometer

Assignee: Systron Donner Corp
•
Filing: 1961-08-24
•
Granted: 1965-04-06
•
Expires: 1981-08-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Harold D Morris
  • 👤 Jr Wallace E Hyde

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 18:18
CPC Classifications
F; F42; F42B; F42B15/00; F42B15/01; G; G01; G01P; G01P7/00

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 170 words
IN A DUAL ACCELERATION RANGE INTEGRATING ACCELEROMETER, A FIRST ACCELEROMETER HAVING A RELATIVELY HIGH ACCELERATION RANGE, A SECOND ACCELEROMETER HAVING A RELATIVELY LOW ACCELERATION RANGE, A TOTAL INFORMATION INTEGRATOR, A PARTIAL INFORMATION INTEGRATOR, SWITCH MEANS CONNECTING THE FIRST AND SECOND ACCELEROMETERS TO THE TOTAL INFORMATION INTEGRATOR, SWITCH MEANS CONNECTING THE SECOND ACCELEROMETER TO THE PARTIAL INFORMATION INTEGRATOR, MEANS FOR NULLING THE OUTPUT OF THE FIRST ACCELERATOR BEFORE RECEIPT OF A COMPUTER COMMAND, EACH OF SAID INTEGRATORS INCLUDING SWITCH MEANS FOR PREVENTING OPERATION OF THE SAME, MEANS FOR OPERATING THE SWITCH MEANS OF THE TOTAL INFORMATION INTEGRATOR SO THAT THE TOTAL INFORMATION INTEGRATOR COMMENCES TO OPERATE UPON THE RECEIPT OF THE COMPUTE COMMAND, TIME DELAY MEANS CONNECTED TO SAID SWITCH MEANS CONNECTED TO SAID FIRST AND SECOND ACCELEROMETERS FOR PROGRAMMING THE OPERATION OF THE SAME, SAID TIME DELAY MEANS COMMENCING OPERATION UPON RECEIPT OF THE COMPUTE COMMAND, AND MEANS FOR SENSING WHEN THE ACCELERATION BEING MEASURED COMES WITHIN THE RANGE OF THE SECOND ACCELEROMETER FOR COMMENCING OPERATION OF SAID PARTIAL INTEGRATOR.

References Cited (Backward Citations)

US2207908A Cited
US2603726A Cited
US2613071A Cited
GB779156A Cited
US2980894A Cited
US2943393A Cited
US3073550A Cited
US2970479A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-04-05 1968-10-05 1969-04-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-04-05 1972-10-05 1973-04-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-04-05 1976-10-05 1977-04-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag