CA2215626A1 - Filling level measurement device operating with microwaves - Google Patents

Filling level measurement device operating with microwaves

Info

Publication number
CA2215626A1
CA2215626A1 CA 2215626 CA2215626A CA2215626A1 CA 2215626 A1 CA2215626 A1 CA 2215626A1 CA 2215626 CA2215626 CA 2215626 CA 2215626 A CA2215626 A CA 2215626A CA 2215626 A1 CA2215626 A1 CA 2215626A1
Authority
CA
Canada
Prior art keywords
antenna
microwaves
filling level
device operating
measurement device
Prior art date
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.)
Granted
Application number
CA 2215626
Other languages
French (fr)
Other versions
CA2215626C (en
Inventor
Manfred Eckert
Klaus-Peter Oberle
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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.)
Filing date
Publication date
Priority claimed from DE19641036A external-priority patent/DE19641036C2/en
Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of CA2215626A1 publication Critical patent/CA2215626A1/en
Application granted granted Critical
Publication of CA2215626C publication Critical patent/CA2215626C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

A filling level measuring device operating with microwaves and to be fastened on a container (3) is provided, said device having a housing (11) and a rod-shaped antenna (7) pointing into the container (3) and said device being designed such that the antenna (7) does not transmit or receive microwaves in the region of a measuring device fastening and the transmitted power is not impaired by condensate or moisture.
According to a first solution variant, the antenna (7) is fastened in the housing (11) and a section of the antenna (7) in the region of the measuring device fastening is surrounded by a metallic sleeve (8).
According to a second solution variant, a sleeve (8a) in which the antenna (7) is fastened is formed onto the housing (11).
CA 2215626 1996-10-04 1997-09-16 Filling level measurement device operating with microwaves Expired - Fee Related CA2215626C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19641036A DE19641036C2 (en) 1996-10-04 1996-10-04 Level measuring device working with microwaves
EP97109196A EP0834722B1 (en) 1996-10-04 1997-06-06 Microwave level measuring apparatus
EP97109196.2 1997-06-06
DE19641036.3 1997-06-06

Publications (2)

Publication Number Publication Date
CA2215626A1 true CA2215626A1 (en) 1998-04-04
CA2215626C CA2215626C (en) 2000-03-28

Family

ID=26030097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2215626 Expired - Fee Related CA2215626C (en) 1996-10-04 1997-09-16 Filling level measurement device operating with microwaves

Country Status (2)

Country Link
JP (1) JP3062137B2 (en)
CA (1) CA2215626C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304029B2 (en) 2014-03-31 2016-04-05 Rosemount Tank Radar Ab Level gauging system for long narrow nozzles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10060068C1 (en) * 2000-12-01 2002-06-27 Krohne Messtechnik Kg level meter
CN105841778A (en) * 2015-01-13 2016-08-10 桓达科技股份有限公司 Contact radar detection device
JP2016161341A (en) * 2015-02-27 2016-09-05 桓達科技股▲ふん▼有限公司ＦＩＮＥＴＥＫ Ｃｏ．，Ｌｔｄ． Contact type radar detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304029B2 (en) 2014-03-31 2016-04-05 Rosemount Tank Radar Ab Level gauging system for long narrow nozzles

Also Published As

Publication number Publication date
JPH10111164A (en) 1998-04-28
CA2215626C (en) 2000-03-28
JP3062137B2 (en) 2000-07-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed