ES238950U - Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramincas. - Google Patents

Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramincas.

Info

Publication number
ES238950U
ES238950U ES1978238950U ES238950U ES238950U ES 238950 U ES238950 U ES 238950U ES 1978238950 U ES1978238950 U ES 1978238950U ES 238950 U ES238950 U ES 238950U ES 238950 U ES238950 U ES 238950U
Authority
ES
Spain
Prior art keywords
ceramic
detecting discontinuities
floor tiles
ceramic floor
electrodes
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
ES1978238950U
Other languages
English (en)
Other versions
ES238950Y (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1978238950U priority Critical patent/ES238950Y/es
Publication of ES238950U publication Critical patent/ES238950U/es
Priority to PT70356A priority patent/PT70356A/pt
Priority to GB7936535A priority patent/GB2034898A/en
Priority to DE19792942611 priority patent/DE2942611A1/de
Priority to IT26713/79A priority patent/IT1125565B/it
Application granted granted Critical
Publication of ES238950Y publication Critical patent/ES238950Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0072—Product control or inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/388—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Sorting Of Articles (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Control Of Conveyors (AREA)

Abstract

Dispositivo para detectar discontinuidades en la estructura de las baldosas cerámicas, caracterizado esencialmente por el hecho de estar constituido por una o más parejas de electrodos que están sometidos a una diferencia de potencial suficiente para permitir la descarga en presencia de defectos del cuerpo aislante representado por la baldosa o pieza cerámica que discurre sobre un transportador convencional entre la pareja o parejas de electrodos, y cuya descarga, en presencia de la baldosa o pieza cerámica será interpretada como señal indicadora del defecto de la misma, quedando reflejada esta información en medios de tipo convencional.
ES1978238950U 1978-10-23 1978-10-23 Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramicas Expired ES238950Y (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES1978238950U ES238950Y (es) 1978-10-23 1978-10-23 Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramicas
PT70356A PT70356A (fr) 1978-10-23 1979-10-22 Dispositif pour detecter des discontinuitees en structure des briques ceramiques
GB7936535A GB2034898A (en) 1978-10-23 1979-10-22 Device for detecting discontinuities in the structure of ceramic floor tiles
DE19792942611 DE2942611A1 (de) 1978-10-23 1979-10-22 Vorrichtung zur feststellung von ungleichfoermigkeiten in der struktur von keramischen fliesen, kacheln u.ae.
IT26713/79A IT1125565B (it) 1978-10-23 1979-10-23 Dispositivo per rivelate discontinuita' nella struttura di piastrelle di ceramici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1978238950U ES238950Y (es) 1978-10-23 1978-10-23 Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramicas

Publications (2)

Publication Number Publication Date
ES238950U true ES238950U (es) 1979-05-16
ES238950Y ES238950Y (es) 1979-11-01

Family

ID=8399129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978238950U Expired ES238950Y (es) 1978-10-23 1978-10-23 Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramicas

Country Status (5)

Country Link
DE (1) DE2942611A1 (es)
ES (1) ES238950Y (es)
GB (1) GB2034898A (es)
IT (1) IT1125565B (es)
PT (1) PT70356A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620145A (en) * 1984-08-20 1986-10-28 General Electric Company Non-destructive detection of voids in plastic materials
GB8614608D0 (en) * 1986-06-16 1986-07-23 Turner C W Inspection of electrical materials & components
DE3905530A1 (de) * 1989-02-23 1990-08-30 Texpa Arbter Maschbau Gmbh Verfahren zur detektierung von fehlstellen in behaeltern aus elektrisch nicht leitendem material und einrichtung zur durchfuehrung des verfahrens
JP3569072B2 (ja) * 1996-05-09 2004-09-22 セイコーエプソン株式会社 セラミック基板のクラック検査方法
ES2168962B1 (es) * 2000-05-16 2003-11-16 Pascual Vicente Segui Maquina para el control automatico de calidad de productos ceramicos por vision artificial y analisis de sonido.
FR2813670B1 (fr) * 2000-09-06 2002-12-27 Ateq Procede de test de pieces dit "par haute tension" avec neutralisation des courants de fuite et dispositif de test correspondant
GB0300381D0 (en) 2003-01-08 2003-02-05 Ncr Int Inc Detector
USD540489S1 (en) 2004-10-06 2007-04-10 Clio Designs Incorporated Shaver and hair trimmer
CN102944212B (zh) * 2012-11-24 2015-09-30 佛山市唯格瓷砖有限责任公司 一种瓷砖平整度反弹性的检测方法
CN104502439B (zh) * 2014-11-28 2017-12-15 国家电网公司 带电作业用绝缘工具缺陷检测装置
IT201900001587A1 (it) * 2019-02-04 2020-08-04 Granitifiandre Spa Metodo ed impianto per la fabbricazione di lastre ceramiche con rilevazione di integrita’ della lastra cruda

Also Published As

Publication number Publication date
GB2034898A (en) 1980-06-11
IT1125565B (it) 1986-05-14
ES238950Y (es) 1979-11-01
PT70356A (fr) 1979-11-01
IT7926713A0 (it) 1979-10-23
DE2942611A1 (de) 1980-04-30

Similar Documents

Publication Publication Date Title
DE3484982D1 (de) Apparat zum nachweis von oberflaechenfehlern.
DE3767131D1 (de) Apparat zur oberflaechenueberpruefung oder -abstandsmessung.
NL185368C (nl) Inrichting voor het detecteren van defecten in een voorwerp.
DE3484588D1 (de) Schaltung zur erfassung von pruefeingaben.
NL7811082A (nl) Werkwijze voor het detecteren van scheuren in een buis in de nabijheid van een aangrenzend deel.
ES238950U (es) Dispositivo para detectar discontinuidades en la estructura de las baldosas ceramincas.
NO812091L (no) Inspeksjonssonde for roerledning.
IT8420323A0 (it) Staffa per sonda a correnti indotte usata nella rivelazione di difetti di materiali.
FR2301008A1 (fr) Dispositif pour le controle non destructif de toles laminees
NL7808493A (nl) Werkwijze voor het afschrikken van kraakgassen.
DE3886084D1 (de) Chromogenische Cryptahemispherande zum Elektrolytnachweis.
DE3581325D1 (de) Apparat zur messung der abmessungen von teilchen.
JPS5261451A (en) Device for inspecting signal line
IT8219772A0 (it) Sonda ultrasonica per ispezione non distruttiva.
DE3280117D1 (de) Schaltung zum messen von impedanz.
EP0070301A4 (en) Reactance measurement circuit.
NL7601997A (nl) Oppervlakinspectie-inrichting.
AU504071B2 (en) Composition for detecting cracks
FI842416A7 (fi) Sondi palavien kaasujen toteamiseksi.
ES506924A0 (es) Perfeccionamientos en un aparato de inspeccion para detectar defectos en objetos.
DE3581234D1 (de) Geraet zur feststellung der anwesenheit von tonerteilchen.
JPS51150379A (en) Surface defects detecting device for picking steel plate
IT8020392A0 (it) Sistema di ispezione per la rivelazione di difetti in configurazioni regolari.
JPS5224554A (en) Surface inspection device
JPS52125389A (en) Defect inspection apparatus