DE3435910C2 - Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren - Google Patents

Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren

Info

Publication number: DE3435910C2
Authority: DE; Germany
Prior art keywords: measuring; flow; electrode; flow meter; magnetic
Prior art date: 1984-09-29
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

Application number

DE19843435910

Other languages

German (de)

English (en)

Other versions

DE3435910A1 (de

Inventor

Heinz 5020 Frechen Buschmann

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.)

Josef Heinrichs & Co Messtechnik Kg 5000 Koe GmbH

Original Assignee

Josef Heinrichs Meßgeräte, 5000 Köln

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.)

1984-09-29

Filing date

1984-09-29

Publication date

1987-03-12

1984-09-29 Application filed by Josef Heinrichs Meßgeräte, 5000 Köln filed Critical Josef Heinrichs Meßgeräte, 5000 Köln

1984-09-29 Priority to DE19843435910 priority Critical patent/DE3435910C2/de

1985-09-21 Priority to DE8585111990T priority patent/DE3562673D1/de

1985-09-21 Priority to EP85111990A priority patent/EP0179285B2/de

1985-09-21 Priority to AT85111990T priority patent/ATE34226T1/de

1986-04-03 Publication of DE3435910A1 publication Critical patent/DE3435910A1/de

1987-03-12 Application granted granted Critical

1987-03-12 Publication of DE3435910C2 publication Critical patent/DE3435910C2/de

Status Expired legal-status Critical Current

Links

230000005291 magnetic effect Effects 0.000 claims abstract description 33
230000007935 neutral effect Effects 0.000 claims description 2
239000012466 permeate Substances 0.000 abstract 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
229910052742 iron Inorganic materials 0.000 description 7
239000000463 material Substances 0.000 description 6
238000005259 measurement Methods 0.000 description 6
238000010276 construction Methods 0.000 description 2
230000001939 inductive effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000004804 winding Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003302 ferromagnetic material Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000696 magnetic material Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)

DE19843435910 1984-09-29 1984-09-29 Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren Expired DE3435910C2 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
DE19843435910 DE3435910C2 (de)	1984-09-29	1984-09-29	Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren
DE8585111990T DE3562673D1 (en)	1984-09-29	1985-09-21	Magnetic inductive flow meter
EP85111990A EP0179285B2 (de)	1984-09-29	1985-09-21	Magnetisch-induktiver Durchflussmesser
AT85111990T ATE34226T1 (de)	1984-09-29	1985-09-21	Magnetisch-induktiver durchflussmesser.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843435910 DE3435910C2 (de)	1984-09-29	1984-09-29	Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren

Publications (2)

Publication Number	Publication Date
DE3435910A1 DE3435910A1 (de)	1986-04-03
DE3435910C2 true DE3435910C2 (de)	1987-03-12

Family

ID=6246766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19843435910 Expired DE3435910C2 (de)	1984-09-29	1984-09-29	Magnetisch-induktiver Durchflußmesser mit auswechselbaren Durchflußsensoren

Country Status (1)

Country	Link
DE (1)	DE3435910C2 (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3712948A1 (de) *	1987-04-16	1988-11-03	Heinrichs Messgeraete Josef	Elektrode fuer einen magnetisch-induktiven durchflussmesser
US7650796B2 (en)	2004-03-22	2010-01-26	Endress + Hauser Flowtec	Apparatus for measuring and/or monitoring flow of a medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005056165A1 (de) *	2005-11-23	2007-05-24	Endress + Hauser Flowtec Ag	Magnetisch-induktiver Durchflußmesser sowie Meßrohr für einen solchen Durchflußmesser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3119960A (en) *	1960-05-10	1964-01-28	David E Kenyon	Electromagnetic marine speedometer mounted substantially flush with an outer surface of a ship
AT289645B (de) *	1968-09-06	1971-04-26	Nachrichtentechnische Werke Ag	Brems- und Haltevorrichtung für Rohrpostanlagen
DE2454469C3 (de) *	1974-11-16	1981-07-23	Fischer & Porter GmbH, 3400 Göttingen	Induktiver Durchflußmesser

1984
- 1984-09-29 DE DE19843435910 patent/DE3435910C2/de not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3712948A1 (de) *	1987-04-16	1988-11-03	Heinrichs Messgeraete Josef	Elektrode fuer einen magnetisch-induktiven durchflussmesser
US7650796B2 (en)	2004-03-22	2010-01-26	Endress + Hauser Flowtec	Apparatus for measuring and/or monitoring flow of a medium

Also Published As

Publication number	Publication date
DE3435910A1 (de)	1986-04-03

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Legal Events

Date	Code	Title	Description
1986-04-03	OP8	Request for examination as to paragraph 44 patent law
1987-03-12	D2	Grant after examination
1987-08-20	8363	Opposition against the patent
1991-08-29	8330	Complete renunciation
1991-11-28	8327	Change in the person/name/address of the patent owner	Owner name: JOSEF HEINRICHS GMBH & CO MESSTECHNIK KG, 5000 KOE