DE69000597D1 - Totalisatorgeraet fuer durchflussmessvorrichtungen. - Google Patents

Totalisatorgeraet fuer durchflussmessvorrichtungen.

Info

Publication number: DE69000597D1
Authority: DE; Germany
Prior art keywords: totalizer; flow; register; measuring devices; zero
Prior art date: 1989-08-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE9090309058T

Other languages

English (en)

Other versions

DE69000597T2 (de

Inventor

John Wildberger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Federal Industries Industrial Group Inc

Original Assignee

Federal Industries Industrial Group Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-08-18

Filing date

1990-08-17

Publication date

1993-01-28

1990-08-17 Application filed by Federal Industries Industrial Group Inc filed Critical Federal Industries Industrial Group Inc

1993-01-28 Application granted granted Critical

1993-01-28 Publication of DE69000597D1 publication Critical patent/DE69000597D1/de

1993-06-24 Publication of DE69000597T2 publication Critical patent/DE69000597T2/de

2010-08-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/14—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers using totalising or integrating devices
- G01G11/16—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers using totalising or integrating devices being electrical or electronic means
- G01G11/18—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers using totalising or integrating devices being electrical or electronic means using digital counting
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/006—Special taring or checking devices therefor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/04—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices
- G01G11/043—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices combined with totalising or integrating devices
- 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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)
Control Of Conveyors (AREA)
Details Of Flowmeters (AREA)
Feedback Control In General (AREA)

DE9090309058T 1989-08-18 1990-08-17 Totalisatorgeraet fuer durchflussmessvorrichtungen. Expired - Fee Related DE69000597T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/395,517 US5003489A (en)	1989-08-18	1989-08-18	Totalizer apparatus for flow rate measurement devices

Publications (2)

Publication Number	Publication Date
DE69000597D1 true DE69000597D1 (de)	1993-01-28
DE69000597T2 DE69000597T2 (de)	1993-06-24

Family

ID=23563381

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE9090309058T Expired - Fee Related DE69000597T2 (de)	1989-08-18	1990-08-17	Totalisatorgeraet fuer durchflussmessvorrichtungen.

Country Status (9)

Country	Link
US (1)	US5003489A (de)
EP (1)	EP0413601B1 (de)
JP (1)	JP2868865B2 (de)
AT (1)	ATE83557T1 (de)
AU (1)	AU621769B2 (de)
CA (1)	CA2022724C (de)
DE (1)	DE69000597T2 (de)
ES (1)	ES2037526T3 (de)
ZA (1)	ZA906465B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5228327A (en) *	1991-07-11	1993-07-20	Micro Motion, Inc.	Technique for determining a mechanical zero value for a coriolis meter
US5497664A (en) *	1994-11-14	1996-03-12	Jorritsma; Johannes N.	Method and apparatus for calculating flow rates through a pumping station
US5894273A (en) *	1996-08-26	1999-04-13	Fairway Medical Technologies, Inc.	Centrifugal blood pump driver apparatus
JP3117220B2 (ja)	1997-01-17	2000-12-11	ケイ−トロンテクノロジイス，インコーポレイテツド	連続計量メータ
CN114719945B (zh) *	2022-04-01	2023-07-21	广东中烟工业有限责任公司	控制性电子皮带秤流量控制精度自适应方法、系统和计算机介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3559451A (en)	1969-12-22	1971-02-02	Cutler Hammer Inc	Weighing scale system for a conveyor with footage counter for improved calibration
US3960225A (en) *	1973-11-21	1976-06-01	Hyer Industries, Inc.	Conveyor belt system with positional transformation of weight data
US4882781A (en) *	1981-09-09	1989-11-21	Isco, Inc.	Method for predicting steady-state conditions
JPS58223021A (ja) *	1982-06-21	1983-12-24	Oval Eng Co Ltd	器差調整回路
US4682644A (en) *	1982-12-06	1987-07-28	Kyocera Kabushiki Kaisha	Mold for use in dental precision casting
US4593365A (en) *	1983-04-06	1986-06-03	Halliburton Company	Apparatus and method for monitoring a plurality of flow meters
US4829449A (en) *	1986-02-05	1989-05-09	Rockwell International Corporation	Method and apparatus for measuring and providing corrected gas flow
US4700568A (en) *	1986-03-11	1987-10-20	Kerr-Mcgee Corporation	Pulse accumulator network adapted for use in a flow monitoring system

1989
- 1989-08-18 US US07/395,517 patent/US5003489A/en not_active Expired - Lifetime
1990
- 1990-08-03 CA CA002022724A patent/CA2022724C/en not_active Expired - Fee Related
- 1990-08-06 AU AU60192/90A patent/AU621769B2/en not_active Ceased
- 1990-08-15 JP JP2214474A patent/JP2868865B2/ja not_active Expired - Lifetime
- 1990-08-15 ZA ZA906465A patent/ZA906465B/xx unknown
- 1990-08-17 DE DE9090309058T patent/DE69000597T2/de not_active Expired - Fee Related
- 1990-08-17 EP EP90309058A patent/EP0413601B1/de not_active Expired - Lifetime
- 1990-08-17 AT AT90309058T patent/ATE83557T1/de not_active IP Right Cessation
- 1990-08-17 ES ES199090309058T patent/ES2037526T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2022724A1 (en)	1991-02-19
AU621769B2 (en)	1992-03-19
DE69000597T2 (de)	1993-06-24
CA2022724C (en)	1994-10-18
EP0413601A1 (de)	1991-02-20
JP2868865B2 (ja)	1999-03-10
ATE83557T1 (de)	1993-01-15
ES2037526T3 (es)	1993-06-16
US5003489A (en)	1991-03-26
ZA906465B (en)	1991-07-31
JPH03170030A (ja)	1991-07-23
EP0413601B1 (de)	1992-12-16
AU6019290A (en)	1991-02-21

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Legal Events

Date	Code	Title	Description
1994-01-20	8364	No opposition during term of opposition
2000-10-12	8339	Ceased/non-payment of the annual fee