US3737775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Analog storage arrangement using transfluxor
Assignee: Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
•
Filing: 1971-11-10
•
Granted: 1973-06-05
•
Expires: 1991-11-10
Abstract
Abstract A rectifier is connected to transfluxor output winding. A first feedback circuit is connected between rectifier output and setting winding, a second feedback circuit between rectifier output and blocking winding. The first and second feedback circuits have first and second three-stage amplifier respectively. The operating voltage for one stage of first or second three-stage amplifier applied selectively to produce increase or decrease of stored analog value respectively.
Inventors
- 👤 H Mangold
- 👤 H Adelmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:55
CPC Classifications
G; G11; G11C; G11C27/00; G11C27/02; G11C27/022
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
102 words
Analog storage arrangement comprising, in combination, transfluxor means having a setting winding, an output winding, a transfluxor output connected to said output winding and a transfluxor input connected to said setting winding, for storing an analog value corresponding to setting signals applied to said setting winding and furnishing an output signal having an amplitude corresponding to said so-furnished setting signals at said transfluxor output; and wireless remote control switch means connected to said transfluxor input for furnishing said setting signals to said setting winding upon external activation, whereby said output signal at said transfluxor output varies in response to said external activation.
Claim 2
Dependent Claim
102 words
Analog storage arrangement comprising, in combination, transfluxor means having a setting winding, an output winding, a transfluxor output connected to said output winding and a transfluxor input connected to said setting winding, for storing an analog value corresponding to setting signals applied to said setting winding and furnishing an output signal having an amplitude corresponding to said so-furnished setting signals at said transfluxor output; and wireless remote control switch means connected to said transfluxor input for furnishing said setting signals to said setting winding upon external activation, whereby said output signal at said transfluxor output varies in response to said external activation.
Claim 3
Dependent Claim
22 words
A storage arrangement as set forth in claim 1, further comprising remote control means for operating said wireless remote control switch means.
Claim 4
Dependent Claim
40 words
A storage arrangement as set forth in claim 1, further comprising television receiver means having transformer means furnishing horizontal deflection signals; wherein said transfluxor means further has a driving winding; and means connecting said driving winding to said transformer means.
Claim 5
Dependent Claim
30 words
An arrangement as set forth in claim 3, wherein said television receiver means comprise a hue control circuit; further comprising means interconnecting said rectifier means and said hue control circuits.
Claim 6
Dependent Claim
17 words
Storage arrangement as set forth in claim 1, further comprising communications equipment associated with said storage arrangement.
Claim 7
Dependent Claim
26 words
A storage arrangement as set forth in claim 5, further comprising rectifier means interconnected between said output winding of said transfluxor means and said transfluxor output.
Claim 8
Dependent Claim
29 words
A storage arrangement as set forth in claim 6, wherein said communication equipment comprises volume control circuits; further comprising means interconnecting said rectifier means and said volume control circuits.
Claim 9
Dependent Claim
28 words
An arrangement as set forth in claim 6, wherein said communications equipment comprise tone control circuits; further comprising means interconnecting said rectifier means and said tone control circuits.
Claim 10
Dependent Claim
29 words
A storage arrangement as set forth in claim 6, wherein said communication equipment comprises station selection circuits; further comprising means interconnecting said rectifier means and said station selection circuits.
Claim 11
Dependent Claim
50 words
A storage arrangement as set forth in claim 1, wherein said setting signals are setting pulses; further comprising self-exitation circuit means connected between said output winding, said second winding and said remote control switch means for furnishing said setting pulses to said setting winding under control of said external activation.
Claim 12
Dependent Claim
55 words
Storage arrangement as set forth in claim 10, wherein said transfluxor means further has a blocking winding; and wherein said self-excitation circuit means comprise additional self-excitation circuit means connected between said output winding and said blocking winding, for furnishing blocking pulses to said blocking winding upon additional external activation, thereby decreasing said stored analog value.
Claim 13
Dependent Claim
53 words
Storage arrangement as set forth in claim 11, wherein said output winding furnishes an A.C. output signal; and wherein said self-excitation circuit means comprise first circuit means furnishing a first signal having an amplitude corresponding to the rate of change amplitude of said A.C. output signal, and amplifier means amplifying said first signal.
Claim 14
Dependent Claim
22 words
Storage arrangement as set forth in claim 12, further comprising rectifier means interconnected between said output winding and said first circuit means.
Claim 15
Dependent Claim
17 words
An arrangement as set forth in claim 13, wherein said first circuit means comprise a differentiating circuit.
Claim 16
Dependent Claim
17 words
A storage arrangement as set forth in claim 14, wherein said amplifier means comprise a multistage amplifier.
Claim 17
Dependent Claim
40 words
Storage arrangement as set forth in claim 15, wherein said multistage amplifier comprises a first stage requiring an operating voltage; further comprising means for furnishing said external activation, said means comprising means furnishing said operating voltage to said first stage.
Claim 18
Dependent Claim
38 words
Storage arrangement as set forth in claim 16, wherein said means furnishing said operating voltage comprise first switch means; and first integrator circuit means connected between said first switch means and said first stage of said multistage amplifier.
Claim 19
Dependent Claim
19 words
Storage arrangement as set forth in claim 15, wherein said additional self-excitation circuit means comprise an additional multistage amplifier.
Claim 20
Dependent Claim
44 words
Storage arrangement as set forth in claim 18, wherein said additional multistage amplifier comprises an additional first stage requiring an operating voltage; further comprising means for furnishing said additional external activation, said means comprising means furnishing said operating voltage to said additional first stage.
Claim 21
Dependent Claim
40 words
Storage arrangement as set forth in claim 19, wherein said means furnishing said operating voltage to said additional first stage comprise second switch means, and second integrator circuit means interconnected between said first switch means and said first additional stage.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-04 | 1976-12-04 | 1977-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-04 | 1980-12-04 | 1981-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-04 | 1984-12-04 | 1985-06-05 | $7700.00 | Window Closed / Lapsed |