CA2287018C - Appareil et methode de traitement d'un signal produit durant une mesure d'un procede - Google Patents

Appareil et methode de traitement d'un signal produit durant une mesure d'un procede Download PDF

Info

Publication number: CA2287018C
Authority: CA; Canada
Prior art keywords: signal; tdr; initial boundary; baseline; valid
Prior art date: 1995-12-21
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

CA002287018A

Other languages

English (en)

Other versions

CA2287018A1 (fr

Inventor

Gerd Wartmann

Kenneth Lee Perdue

Richard B. Swager

Donald D. Cummings

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.)

1995-12-21

Filing date

1996-12-20

Publication date

2003-11-04

1995-12-21 Priority claimed from US08/576,554 external-priority patent/US5841666A/en

1996-12-11 Priority claimed from US08/763,665 external-priority patent/US5884231A/en

1996-12-20 Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG

1997-06-21 Publication of CA2287018A1 publication Critical patent/CA2287018A1/fr

2003-11-04 Application granted granted Critical

2003-11-04 Publication of CA2287018C publication Critical patent/CA2287018C/fr

2016-12-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Landscapes

Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

CA002287018A 1995-12-21 1996-12-20 Appareil et methode de traitement d'un signal produit durant une mesure d'un procede Expired - Fee Related CA2287018C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US08/576,554 US5841666A (en)	1995-12-21	1995-12-21	Processor apparatus and method for a process measurement signal
US08/576,554		1995-12-21
US08/763,665 US5884231A (en)	1995-12-21	1996-12-11	Processor apparatus and method for a process measurement signal
US08/763,665		1996-12-11
CA002193560A CA2193560C (fr)	1995-12-21	1996-12-20	Appareil et methode de traitement d'un signal produit durant une mesure d'un procede

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002193560A Division CA2193560C (fr)	1995-12-21	1996-12-20	Appareil et methode de traitement d'un signal produit durant une mesure d'un procede

Publications (2)

Publication Number	Publication Date
CA2287018A1 CA2287018A1 (fr)	1997-06-21
CA2287018C true CA2287018C (fr)	2003-11-04

Family

ID=29423900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002287018A Expired - Fee Related CA2287018C (fr)	1995-12-21	1996-12-20	Appareil et methode de traitement d'un signal produit durant une mesure d'un procede

Country Status (1)

Country	Link
CA (1)	CA2287018C (fr)

1996
- 1996-12-20 CA CA002287018A patent/CA2287018C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2287018A1 (fr)	1997-06-21

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Legal Events

Date	Code	Title	Description
1999-11-05	EEER	Examination request
2008-12-22	MKLA	Lapsed