DE29617488U1 - Mikrowellen-Tauch-Sensor - Google Patents

Mikrowellen-Tauch-Sensor

Info

Publication number
DE29617488U1
DE29617488U1 DE29617488U DE29617488U DE29617488U1 DE 29617488 U1 DE29617488 U1 DE 29617488U1 DE 29617488 U DE29617488 U DE 29617488U DE 29617488 U DE29617488 U DE 29617488U DE 29617488 U1 DE29617488 U1 DE 29617488U1
Authority
DE
Germany
Prior art keywords
microwave
immersion sensor
immersion
sensor
microwave immersion
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.)
Expired - Lifetime
Application number
DE29617488U
Other languages
English (en)
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.)
PRO M TEC THEISEN GmbH
Original Assignee
PRO M TEC THEISEN GmbH
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
Application filed by PRO M TEC THEISEN GmbH filed Critical PRO M TEC THEISEN GmbH
Priority to DE29617488U priority Critical patent/DE29617488U1/de
Priority to DE19709143A priority patent/DE19709143A1/de
Publication of DE29617488U1 publication Critical patent/DE29617488U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
DE29617488U 1996-10-08 1996-10-08 Mikrowellen-Tauch-Sensor Expired - Lifetime DE29617488U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29617488U DE29617488U1 (de) 1996-10-08 1996-10-08 Mikrowellen-Tauch-Sensor
DE19709143A DE19709143A1 (de) 1996-10-08 1997-02-27 Mikrowellen-Tauchsensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29617488U DE29617488U1 (de) 1996-10-08 1996-10-08 Mikrowellen-Tauch-Sensor

Publications (1)

Publication Number Publication Date
DE29617488U1 true DE29617488U1 (de) 1997-05-15

Family

ID=8030300

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29617488U Expired - Lifetime DE29617488U1 (de) 1996-10-08 1996-10-08 Mikrowellen-Tauch-Sensor
DE19709143A Ceased DE19709143A1 (de) 1996-10-08 1997-02-27 Mikrowellen-Tauchsensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19709143A Ceased DE19709143A1 (de) 1996-10-08 1997-02-27 Mikrowellen-Tauchsensor

Country Status (1)

Country Link
DE (2) DE29617488U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919805A1 (de) * 1997-11-28 1999-06-02 Berthold GmbH & Co. KG Vorrichtung zur Transmissionsmessung mit Hilfe von Mikrowellen
DE19923497A1 (de) * 1999-05-21 2000-11-23 Volkswagen Ag Feuchtigkeitsmeßvorrichtung für den Innenraum eines Kraftfahrzeugs
US10072961B2 (en) 2013-06-11 2018-09-11 Vega Grieshaber Kg Level measuring instrument for determining moisture content

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210998B (de) * 1963-11-05 1966-02-17 Interatom Fuellstandsmessgeraet fuer fluessige Metalle
DE3213335C2 (de) * 1982-04-07 1986-06-05 EMS Elektronik-Meßtechnik Dipl.-Ing. Leo Schmidt GmbH, 1000 Berlin Vorrichtung zur Erkennung von Meßobjekten aus unterschiedlichen dielektrischen Materialien
DE2755774C2 (de) * 1976-12-30 1987-07-02 Aktieselskabet De Danske Sukkerfabrikker, Kopenhagen/Koebenhavn, Dk
WO1991005243A1 (en) * 1989-10-04 1991-04-18 Agar Corp Ltd Improvements to oil/water measurement
EP0426622A1 (de) * 1989-09-26 1991-05-08 ITAL IDEE s.r.l. Vorrichtung zur Messung des relativen Inhalts von Tanks, die Flüssigkeiten mit verschiedenen elektrischen Eigenschaften enthalten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210998B (de) * 1963-11-05 1966-02-17 Interatom Fuellstandsmessgeraet fuer fluessige Metalle
DE2755774C2 (de) * 1976-12-30 1987-07-02 Aktieselskabet De Danske Sukkerfabrikker, Kopenhagen/Koebenhavn, Dk
DE3213335C2 (de) * 1982-04-07 1986-06-05 EMS Elektronik-Meßtechnik Dipl.-Ing. Leo Schmidt GmbH, 1000 Berlin Vorrichtung zur Erkennung von Meßobjekten aus unterschiedlichen dielektrischen Materialien
EP0426622A1 (de) * 1989-09-26 1991-05-08 ITAL IDEE s.r.l. Vorrichtung zur Messung des relativen Inhalts von Tanks, die Flüssigkeiten mit verschiedenen elektrischen Eigenschaften enthalten
WO1991005243A1 (en) * 1989-10-04 1991-04-18 Agar Corp Ltd Improvements to oil/water measurement

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GHODS,A.H., RAHMAT-SAMII,Y.: Electromagnetic properties of an insulated dipole antenna immersed in an arbitrary medium. In: IEE Proceedings-H, Vol.138, No.6, Dec. 1991, S.497- S.503 *
TIURI,M., HEIKKILÄ,S.: Microwave Intrument For Accurate Moisture Measurement Of Timber. In: Conference Proceedings, 9th European Microwave Conference 1979, S.702-705 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919805A1 (de) * 1997-11-28 1999-06-02 Berthold GmbH & Co. KG Vorrichtung zur Transmissionsmessung mit Hilfe von Mikrowellen
US6249129B1 (en) 1997-11-28 2001-06-19 Berthold Gmbh & Co. Kg Device for transmission measurement with the aid of microwaves
DE19923497A1 (de) * 1999-05-21 2000-11-23 Volkswagen Ag Feuchtigkeitsmeßvorrichtung für den Innenraum eines Kraftfahrzeugs
US10072961B2 (en) 2013-06-11 2018-09-11 Vega Grieshaber Kg Level measuring instrument for determining moisture content

Also Published As

Publication number Publication date
DE19709143A1 (de) 1999-09-23

Similar Documents

Publication Publication Date Title
BR9608046A (pt) Sensor
DE69834550D1 (de) Tauchheizkörper
DE59813644D1 (de) Immersionssystem
DE69501693D1 (de) Verbesserter elektronischer Tauchsieder
ATA159897A (de) Sensor
DE69727855D1 (de) Sensorschaltung
DE69718328D1 (de) Magnetrongerät
DE9403540U1 (de) Tauchsonde
DE29617488U1 (de) Mikrowellen-Tauch-Sensor
DE69626786D1 (de) Mikrowellensensor
KR980004199U (ko) 전자렌지
IT241836Y1 (it) Riscaldatore elettronico ad immersione
DE29616504U1 (de) Tauchbadwärmer
DE29623385U1 (de) Tauchsiedervorrichtung
KR970064121U (ko) 마그네트론
KR980005234U (ko) 마그네트론
KR980005237U (ko) 마그네트론
KR980006022U (ko) 마그네트론
KR980004207U (ko) 전자레인지
KR970064563U (ko) 전자렌지
KR970064565U (ko) 전자렌지
KR970063304U (ko) 전자렌지
KR970059256U (ko) 전자렌지
KR970056312U (ko) 전자렌지
KR980006016U (ko) 전자레인지

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19970626

R021 Search request validly filed

Effective date: 19970902

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01N0009240000

Ipc: G01F0023284000

R163 Identified publications notified

Effective date: 19980323

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01F0023284000

Ipc: G01N0009240000

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000211

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030407

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050331

R071 Expiry of right