US3961527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for measuring the flow and recording quantities of liquid
Assignee: Diessel GmbH and Co
•
Filing: 1974-03-18
•
Granted: 1976-06-08
•
Expires: 1994-03-18
Abstract
Abstract A flow measurement system wherein liquid to be measured is conducted through a volumeter having a pulse generator, the pulses of the volumeter are applied to an electronic counter, the output values of the counter are stored on a magnetic tape and the stored values are processed in a data processing system.
Inventors
- 👤 Joachim Sonnberg
- 👤 Ulrich Sanden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:47
CPC Classifications
G; G01; G01F; G01F15/00; G01F15/07; G01F15/075; G01F15/0755
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
196 words
An apparatus for flow-metering and recording amounts of liquid, particularly milk, provided with a volumetric meter comprising: a. a pulse generator (5) generating pulses which are a function of the flow rate; b. an electronic counter (6) connected to said pulse generator and receiving said pulses which are a function of the flow rate; c. a shift register (13) connected to the output of said electronic counter; d. a control apparatus (7) connected to the output of said shift register; e. a keyboard (12) for the input of given data entries connected to an input of said shift register; f. at least one coding switch (10, 11) for the input of further given data entries connected to said control apparatus; g. a magnetic tape unit (8) connected to the output of said control apparatus for storing the output values of said electronic counter, said data recorded by said magnetic tape unit for further processing in a data processing system; and h. a blocking device (15) connected to said at least one coding switch actuating means for initiating flow metering after input and recording of said given data entries assigned to said at least one coding switch.
Claim 2
Independent Claim
196 words
An apparatus for flow-metering and recording amounts of liquid, particularly milk, provided with a volumetric meter comprising: a. a pulse generator (5) generating pulses which are a function of the flow rate; b. an electronic counter (6) connected to said pulse generator and receiving said pulses which are a function of the flow rate; c. a shift register (13) connected to the output of said electronic counter; d. a control apparatus (7) connected to the output of said shift register; e. a keyboard (12) for the input of given data entries connected to an input of said shift register; f. at least one coding switch (10, 11) for the input of further given data entries connected to said control apparatus; g. a magnetic tape unit (8) connected to the output of said control apparatus for storing the output values of said electronic counter, said data recorded by said magnetic tape unit for further processing in a data processing system; and h. a blocking device (15) connected to said at least one coding switch actuating means for initiating flow metering after input and recording of said given data entries assigned to said at least one coding switch.
Claim 3
Dependent Claim
54 words
Apparatus as defined in claim 1, wherein said blocking device (15) of said coding switch (10, 11) releases a first starting switch of a pump (17) mounted in flow line (1) and a second starting switch of said control apparatus (7) following recording of said given data entries for the purpose of pulse counting.
Claim 4
Dependent Claim
42 words
Apparatus as defined in claim 1, wherein said blocking device (15) of said coding switch (10, 11) has means for releasing a starting switch of said control apparatus (7) following recording of said given data entries for the purpose of pulse counting.
Claim 5
Dependent Claim
18 words
Apparatus as defined in claim 2, wherein said pump (17) and said control apparatus (7) are actuated simultaneously.
Claim 6
Dependent Claim
40 words
Apparatus as defined in claim 4, wherein said control apparatus comprises a second blocking apparatus connected to said keyboard (12) for the input of a supplier number and blocks counting and magnetic tape recording when there is no supplier number.
Claim 7
Dependent Claim
46 words
Apparatus as defined in claim 5, wherein said control apparatus (7) and said magnetic tape unit (8) is actuated by handcrank (4) of a printer (3) of a volumetric meter (2) by means of an associated contact for the purpose of recording said given data entries.
Claim 8
Dependent Claim
41 words
Apparatus as defined in claim 5, wherein a third blocking apparatus (20) is inserted between said pulse generator (5) of said volumetric meter (2) and said electronic counter (6), for interrrupting the pulse input to said electronic counter (6) during recording.
Claim 9
Dependent Claim
29 words
Apparatus as defined in claim 7, wherein said third blocking apparatus (20) is actuated in common with the activation of the control apparatus and said magnetic tape unit (8).
Claim 10
Dependent Claim
32 words
Apparatus as defined in claim 8, wherein signal generators (23, 24, 25, 26, 27) are associated with individual components (15, 7, 8, 22) for the purpose of displaying the particular operational state.
Claim 11
Dependent Claim
36 words
Apparatus as defined in claim 9, wherein said signal generator is a blinker light (25) for displaying the "ready-to-count" condition, said light blinking in the absence of supplier number input and lighting continuously after such input.
Claim 12
Dependent Claim
30 words
Apparatus as defined in claim 9, wherein said signal generator displaying the "ready-to-count" condition is a horn (27) which sounds in the absence and presence of said given data entries.
Claim 13
Dependent Claim
17 words
Apparatus as defined in claim 11, wherein said magnetic tape unit (8) is provided with interchangeable cassettes.
References Cited (Backward Citations)
US3258692A
Cited
US3059238A
Cited
US3230767A
Cited
US3419883A
Cited
US3430256A
Cited
US3678257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-08 | 1979-12-08 | 1980-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-08 | 1983-12-08 | 1984-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-08 | 1987-12-08 | 1988-06-08 | $7700.00 | Window Closed / Lapsed |