NO136119B - - Google Patents
Download PDFInfo
- Publication number
- NO136119B NO136119B NO2738/73A NO273873A NO136119B NO 136119 B NO136119 B NO 136119B NO 2738/73 A NO2738/73 A NO 2738/73A NO 273873 A NO273873 A NO 273873A NO 136119 B NO136119 B NO 136119B
- Authority
- NO
- Norway
- Prior art keywords
- pulse
- echo
- echo pulse
- duration
- signal
- Prior art date
Links
- 238000012790 confirmation Methods 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 26
- 230000004044 response Effects 0.000 claims description 24
- 238000011161 development Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 53
- 239000013078 crystal Substances 0.000 description 31
- 239000004698 Polyethylene Substances 0.000 description 23
- -1 polyethylene Polymers 0.000 description 23
- 229920000573 polyethylene Polymers 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 15
- 238000001816 cooling Methods 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 238000002604 ultrasonography Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 8
- 238000002592 echocardiography Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241000881711 Acipenser sturio Species 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
- G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92076—Position, e.g. linear or angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92152—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92428—Calibration, after-treatment, or cooling zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00268961A US3827287A (en) | 1972-07-05 | 1972-07-05 | Methods of and apparatus for measuring the thickness of successive sections of a cable jacket |
| US268973A US3916676A (en) | 1972-07-05 | 1972-07-05 | Method of and apparatus for measuring automatically successive sections of an elongated material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136119B true NO136119B (ja) | 1977-04-12 |
| NO136119C NO136119C (no) | 1977-07-20 |
Family
ID=26953427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2738/73A NO136119C (no) | 1972-07-05 | 1973-07-04 | Fremgangsm}te og innretning for ultrasonisk m}ling av suksessive seksjoner av et langstrakt element. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5218589B2 (ja) |
| CH (1) | CH558518A (ja) |
| FI (1) | FI56276C (ja) |
| FR (1) | FR2191095B1 (ja) |
| GB (1) | GB1440003A (ja) |
| NL (1) | NL174990C (ja) |
| NO (1) | NO136119C (ja) |
| SE (1) | SE388032B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155560A (en) * | 1977-11-23 | 1979-05-22 | Garlock Inc. | Water pump seal and method |
| IN159046B (ja) * | 1982-04-22 | 1987-03-14 | Dresser Uk Ltd | |
| SK442018A3 (sk) * | 2018-05-17 | 2019-12-02 | Slovenska Technicka Univerzita V Bratislave | Zariadenie na kontrolu parametrov elektrických káblov a spôsob stanovenia rýchlosti šírenia ultrazvuku v plášti a/alebo v izolácii vodičov elektrického kábla |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3387221A (en) * | 1966-02-09 | 1968-06-04 | Navy Usa | Pulse discriminator with noise suppression |
| US3690154A (en) * | 1969-07-21 | 1972-09-12 | Atomic Energy Authority Uk | Apparatus for measuring thickness |
| US3554013A (en) * | 1969-07-22 | 1971-01-12 | Branson Instr | Pulse-echo ultrasonic thickness gauge with error prevention circuit |
| DE2107063C3 (de) * | 1971-02-15 | 1979-08-23 | Krautkraemer, Gmbh, 5000 Koeln | Ultraschall-Impulsechoverfahren zur selbsttätigen Unterscheidung zwischen Nutz- und Störsignalen bei der zerstörungsfreien Werkstoffprüfung sowie Schaltungseinrichtung zur Durchführung des Verfahrens |
-
1973
- 1973-06-29 GB GB3106473A patent/GB1440003A/en not_active Expired
- 1973-06-29 SE SE7309225*A patent/SE388032B/xx unknown
- 1973-07-04 FI FI2155/73A patent/FI56276C/fi active
- 1973-07-04 NL NLAANVRAGE7309336,A patent/NL174990C/xx not_active IP Right Cessation
- 1973-07-04 NO NO2738/73A patent/NO136119C/no unknown
- 1973-07-05 JP JP48075351A patent/JPS5218589B2/ja not_active Expired
- 1973-07-05 FR FR7324768A patent/FR2191095B1/fr not_active Expired
- 1973-07-05 CH CH978073A patent/CH558518A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI56276C (fi) | 1979-12-10 |
| GB1440003A (en) | 1976-06-23 |
| FR2191095B1 (ja) | 1977-05-13 |
| AU5753573A (en) | 1975-01-09 |
| JPS5218589B2 (ja) | 1977-05-23 |
| FI56276B (fi) | 1979-08-31 |
| NL174990C (nl) | 1984-09-03 |
| NO136119C (no) | 1977-07-20 |
| NL174990B (nl) | 1984-04-02 |
| JPS4953862A (ja) | 1974-05-25 |
| SE388032B (sv) | 1976-09-20 |
| DE2334167B2 (de) | 1975-08-28 |
| CH558518A (de) | 1975-01-31 |
| FR2191095A1 (ja) | 1974-02-01 |
| NL7309336A (ja) | 1974-01-08 |
| DE2334167A1 (de) | 1974-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6363788B1 (en) | Noninvasive detection of corrosion, mic, and foreign objects in containers, using guided ultrasonic waves | |
| US6595059B2 (en) | Noninvasive detection of corrosion, MIC, and foreign objects in fluid-filled pipes using leaky guided ultrasonic waves | |
| US3427866A (en) | Ultrasonic thickness gauge and flow detector | |
| US7789286B2 (en) | Method and apparatus for assessing the quality of spot welds | |
| US3929006A (en) | Measuring article thickness ultrasonically | |
| US3646805A (en) | Ultrasonic flaw detection circuit | |
| US3827287A (en) | Methods of and apparatus for measuring the thickness of successive sections of a cable jacket | |
| US3916676A (en) | Method of and apparatus for measuring automatically successive sections of an elongated material | |
| CN104215203B (zh) | 一种基于超声波的变压器绕组变形在线检测方法及系统 | |
| JPH04265853A (ja) | 管のｉｄ傷とｏｄ傷を識別するための傷深度識別方法及び装置 | |
| US4068524A (en) | Ultrasonic inspection of articles | |
| US4022055A (en) | Pulse-echo method and system for testing wall thicknesses | |
| EP1014085A1 (en) | Focusing longitudinal wave ultrasonic probe for inspecting polymer material and ultrasonic defect evaluation system | |
| US2995925A (en) | Ultrasonic flaw detection method and means | |
| US3999422A (en) | Ultrasonic test method and apparatus for testing thick-walled workpieces | |
| NO136119B (ja) | ||
| JP2001021541A (ja) | 多層部材の検査方法 | |
| JPH08271488A (ja) | Ｆｒｐｍ管の材質評価方法 | |
| KR800000140B1 (ko) | 선형물체의 연속단면의 자동측정방법 | |
| US5122991A (en) | Distance measuring apparatus and method | |
| JP3714934B2 (ja) | 流体搬送パイプの検査装置 | |
| GB2129130A (en) | Fluid temperature change detector | |
| KR800000141B1 (ko) | 초음파 두께 측정방법 | |
| JPH09304365A (ja) | 被検査体傷判定方法及び装置 | |
| KR800000466B1 (ko) | 초음파 두께 측정장치 |