Claims
- 1. Apparatus for remotely authorizing the dispensing of fluids, comprising:
- operator-actuatable transmitting means for producing an output signal;
- receiver means in operative communication with said transmitting means for receiving said output signal;
- a plurality of motor-driven pumps having electric resets for dispensing the fluids; and
- circuit means comprising a timing circuit interconnecting said receiver means and said electric resets, said timing circuit producing a signal of fixed time duration for enabling said resets for said time duration after receipt by said receiver means of said output signal.
- 2. The apparatus according to claim 1 wherein said transmitting means produces said output signal as a radio signal.
- 3. The apparatus according to claim 2 wherein said receiver means comprises a radio frequency receiver.
- 4. The apparatus according to claim 3 wherein said circuit means further comprises a relay operatively connected to said timing circuit.
- 5. The apparatus according to claim 4 wherein said relay includes contacts in series connection with said electric resets.
- 6. The apparatus according to claim 5 wherein said circuit means further includes a lamp connected to said timing circuit and being illuminated during occurrence of said signal of fixed time duration.
- 7. The apparatus according to claim 4 wherein said relay includes two sets of normally open contacts, said contacts being interconnected with said electric resets.
- 8. A remote authorization device, comprising:
- a radio signal transmitter;
- a receiver in signal-receiving communication with said transmitter;
- a plurality of reset motors; and
- timing circuit means including a timer interconnecting said reset motors and said receiver, said timer actuated by said receiver and presenting an output signal for a fixed time interval, for enabling said reset motors for actuation during a fixed time interval.
- 9. The device according to claim 8 wherein said timing circuit means includes a lamp connected to said timer and illuminated during fixed time interval for which said reset motors are enabled.
- 10. The device according to claim 9 wherein said timing circuit means includes a relay having contacts interconnected with said reset motors.
- 11. The device according to claim 10 wherein said relay includes two sets of normally open contacts interconnected with said reset motors.
Parent Case Info
This is a continuation of application Ser. No. 077,715, filed Sept. 21, 1979 now abandoned.
US Referenced Citations (9)
Continuations (1)
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Number |
Date |
Country |
Parent |
077715 |
Sep 1979 |
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