BE839044A - Mise automatique a zero de balances a affichage numerique - Google Patents
Mise automatique a zero de balances a affichage numeriqueInfo
- Publication number
- BE839044A BE839044A BE164737A BE164737A BE839044A BE 839044 A BE839044 A BE 839044A BE 164737 A BE164737 A BE 164737A BE 164737 A BE164737 A BE 164737A BE 839044 A BE839044 A BE 839044A
- Authority
- BE
- Belgium
- Prior art keywords
- scales
- digital display
- automatic zeroing
- zeroing
- automatic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
- G01G23/16—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated
- G01G23/163—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated electrically or magnetically operated involving digital counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S177/00—Weighing scales
- Y10S177/03—Digitizers electrical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI750664A FI54415C (fi) | 1975-03-07 | 1975-03-07 | Automatisk nollning foer vaog med digitalisk visning |
Publications (1)
Publication Number | Publication Date |
---|---|
BE839044A true BE839044A (fr) | 1976-06-16 |
Family
ID=8509027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE164737A BE839044A (fr) | 1975-03-07 | 1976-02-27 | Mise automatique a zero de balances a affichage numerique |
Country Status (5)
Country | Link |
---|---|
US (1) | US4044846A (xx) |
BE (1) | BE839044A (xx) |
FI (1) | FI54415C (xx) |
IT (1) | IT1056878B (xx) |
ZA (1) | ZA761316B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327062A (en) * | 1976-08-25 | 1978-03-13 | Kubota Ltd | Zero tracking circuit |
US4158396A (en) * | 1977-04-22 | 1979-06-19 | Tokyo Electric Co., Ltd. | Electronic weight measuring device |
DE2718769C2 (de) * | 1977-04-27 | 1985-02-07 | Sartorius GmbH, 3400 Göttingen | Waage mit Digitalanzeige |
US4204197A (en) * | 1977-08-15 | 1980-05-20 | Reliance Electric Company | Digital scale |
US4390075A (en) * | 1978-09-22 | 1983-06-28 | Snead Edwin Des | Load weighing and accumulating system and method |
DE2841583A1 (de) * | 1978-09-25 | 1980-04-03 | Siemens Ag | Verfahren zur automatischen kontrolle von messumformern |
US4241407A (en) * | 1979-06-14 | 1980-12-23 | Triner Scale and Manufacturing Co. | Electronic scale |
US4359746A (en) * | 1979-09-04 | 1982-11-16 | Kaye Instruments, Inc. | Zero level correction apparatus |
CH647323A5 (de) * | 1979-12-20 | 1985-01-15 | Mettler Instrumente Ag | Waegeverfahren. |
CH647325A5 (de) * | 1979-12-20 | 1985-01-15 | Mettler Instrumente Ag | Waegeverfahren. |
CH647324A5 (de) * | 1979-12-20 | 1985-01-15 | Mettler Instrumente Ag | Waegeverfahren. |
US4294320A (en) * | 1980-03-06 | 1981-10-13 | Baxter Travenol Laboratories, Inc. | Method and apparatus for weighing material being collected |
US4350216A (en) * | 1980-09-11 | 1982-09-21 | Avitar, Inc. | Weighing devices using electronic circuitry |
US4313510A (en) * | 1980-11-24 | 1982-02-02 | General Electric Company | Weighing scale with dynamic zero error correction |
US4458539A (en) * | 1981-12-15 | 1984-07-10 | Baxter Travenol Laboratories, Inc. | Blood fractionation apparatus having collected volume display system |
US4582598A (en) * | 1981-12-15 | 1986-04-15 | Baxter Travenol Laboratories, Inc. | Replacement fluid control system for a blood fractionation apparatus and the like |
US4481827A (en) * | 1981-12-15 | 1984-11-13 | Baxter Travenol Laboratories, Inc. | Blood fractionation apparatus having collection rate display system |
US4715457A (en) * | 1986-05-27 | 1987-12-29 | Ncr Corporation | Method for fast weighing |
US5936206A (en) * | 1993-12-31 | 1999-08-10 | Ishida Co., Ltd. | Weighing machines with means for correcting effects of floor vibrations on weight signals therefrom |
US6479766B2 (en) * | 2001-03-26 | 2002-11-12 | Delphi Technologies, Inc. | Seat occupant weight detection system having compensation for seat aging and usage |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3375357A (en) * | 1965-10-22 | 1968-03-26 | Berkel Patent Nv | Automatic subtracting device |
BE789171A (fr) * | 1971-09-30 | 1973-01-15 | Reliance Electric Co | Elektronisch weegstelsel met numerieke aflezing |
US3984667A (en) * | 1974-01-18 | 1976-10-05 | Reliance Electric Company | Motion detecting scale |
US3986012A (en) * | 1974-05-02 | 1976-10-12 | Reliance Electric Company | Digital weight measuring and computing apparatus with automatic zero correction |
US3951221A (en) * | 1974-09-30 | 1976-04-20 | National Controls, Inc. | Computing postal scale |
-
1975
- 1975-03-07 FI FI750664A patent/FI54415C/fi not_active IP Right Cessation
-
1976
- 1976-02-27 BE BE164737A patent/BE839044A/xx not_active IP Right Cessation
- 1976-03-02 US US05/663,125 patent/US4044846A/en not_active Expired - Lifetime
- 1976-03-04 IT IT20866/76A patent/IT1056878B/it active
- 1976-03-04 ZA ZA761316A patent/ZA761316B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ZA761316B (en) | 1977-02-23 |
IT1056878B (it) | 1982-02-20 |
FI54415B (fi) | 1978-07-31 |
FI54415C (fi) | 1983-04-22 |
US4044846A (en) | 1977-08-30 |
FI750664A (xx) | 1976-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: T:MI VAAKA-NYHOLM Effective date: 19850227 |