FR2311278A1 - Procede et appareil pour determiner la fleche d'un objet allonge muni d'une matiere isolante, par exemple de cables ou de tuyaux - Google Patents

Procede et appareil pour determiner la fleche d'un objet allonge muni d'une matiere isolante, par exemple de cables ou de tuyaux

Info

Publication number
FR2311278A1
FR2311278A1 FR7614084A FR7614084A FR2311278A1 FR 2311278 A1 FR2311278 A1 FR 2311278A1 FR 7614084 A FR7614084 A FR 7614084A FR 7614084 A FR7614084 A FR 7614084A FR 2311278 A1 FR2311278 A1 FR 2311278A1
Authority
FR
France
Prior art keywords
cables
pipes
arrow
determining
insulating material
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
FR7614084A
Other languages
English (en)
Other versions
FR2311278B1 (fr
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.)
Scholz Co KG Maschbau GmbH
Original Assignee
Scholz Co KG Maschbau 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 Scholz Co KG Maschbau GmbH filed Critical Scholz Co KG Maschbau GmbH
Publication of FR2311278A1 publication Critical patent/FR2311278A1/fr
Application granted granted Critical
Publication of FR2311278B1 publication Critical patent/FR2311278B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B7/312—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • B29C35/065—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length in long tubular vessels
    • 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
    • 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
    • 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
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/92142—Length
    • 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
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/92238—Electrical properties
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7614084A 1975-05-13 1976-05-11 Procede et appareil pour determiner la fleche d'un objet allonge muni d'une matiere isolante, par exemple de cables ou de tuyaux Granted FR2311278A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2521278A DE2521278C3 (de) 1975-05-13 1975-05-13 Vorrichtung zur Messung des Durchhanges eines mit einer Isolierschicht ummantelten Leiters in einem Vulkanisierrohr

Publications (2)

Publication Number Publication Date
FR2311278A1 true FR2311278A1 (fr) 1976-12-10
FR2311278B1 FR2311278B1 (fr) 1982-04-23

Family

ID=5946445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614084A Granted FR2311278A1 (fr) 1975-05-13 1976-05-11 Procede et appareil pour determiner la fleche d'un objet allonge muni d'une matiere isolante, par exemple de cables ou de tuyaux

Country Status (7)

Country Link
US (1) US4088952A (fr)
CH (1) CH599535A5 (fr)
DE (1) DE2521278C3 (fr)
FR (1) FR2311278A1 (fr)
GB (1) GB1537899A (fr)
IT (1) IT1060295B (fr)
SE (1) SE413611B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554603C2 (de) * 1975-12-02 1984-03-15 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Elektromagnetische Vorrichtung zur Bestimmung der Lage einer langgestreckten Metallseele innerhalb eines rohrförmigen Elements
DE2915535A1 (de) * 1978-04-28 1979-11-08 N Proizv Ob Energia Verfahren und einrichtung zur zerstoerungsfreien pruefung von rohrleitungen
LU84209A1 (fr) * 1982-06-17 1984-03-07 Cen Centre Energie Nucleaire Installation pour determiner la position d'un corps metallique dans un milieu peu conducteur de l'electricite
DE3232770C2 (de) * 1982-09-03 1985-05-23 Maschinenbau Scholz Gmbh & Co Kg, 4420 Coesfeld Vorrichtung zur Messung des Durchhangs eines mit einer Isolierschicht ummantelten Leiters in einem Vulkanisierrohr
EP0124731A1 (fr) * 1983-04-07 1984-11-14 H.F. Stollberg Maschinenfabrik GmbH Dispositif de mesure sans contact de la position d'un premier corps en référence d'un deuxième corps
JPS6114501A (ja) * 1984-06-30 1986-01-22 Nippon Kokan Kk <Nkk> 渦流式距離計
DE4017843A1 (de) * 1990-06-02 1991-12-05 Bosch Gmbh Robert Sensorschaltung
US5373123A (en) * 1992-12-21 1994-12-13 Otis Elevator Company Electromagnetic gaging of elevator rails and other structures
DE4332180A1 (de) * 1993-09-22 1995-03-23 Weniger & Maschinenbau Scholz Vorrichtung zur Messung des Durchhanges eines mit einer Isolierschicht ummantelten Leiters in einem Vulkanisierrohr
GB9320655D0 (en) * 1993-10-07 1993-11-24 Beta Instr Co Electrical cables
GB2283323A (en) * 1993-10-07 1995-05-03 Beta Instr Co Electrical cable insulation measurement
DE4336776A1 (de) * 1993-10-27 1995-05-04 Sikora Industrieelektronik Vorrichtung zur Messung des Durchhangs eines mit einer Isolierschicht ummantelten Leiters in einem Vulkanisierrohr
US5528219A (en) * 1994-04-28 1996-06-18 Konrad Doppelmayr & Sohn Ropeway safety monitoring system
JP2001289928A (ja) * 2000-04-07 2001-10-19 Yazaki Corp ノンリニアホールｉｃ
GB0016591D0 (en) * 2000-07-06 2000-08-23 Elcometer Instr Ltd Dual mode coating thickness measuring instrument
DE102017108943A1 (de) * 2016-12-02 2018-06-07 Kraussmaffei Berstorff Gmbh Verfahren zum Herstellen eines Laufstreifens und Laufstreifen-Herstellvorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638732A (en) * 1948-04-08 1950-06-14 British Insulated Callenders Improvements in and relating to the measurement of the thickness of electrically insulating material
FR1115624A (fr) * 1953-12-04 1956-04-26 Elektro Schmitz O H G Machine, et en particulier presse hélicoïdale, fonctionnant automatiquement pour l'enrobage de conducteurs électriques par éjection d'une matière synthétique, de caoutchouc ou d'une matière similaire
US3047784A (en) * 1961-02-02 1962-07-31 Houston Instr Corp Supply voltage variation compensated servosystem
DE1215801B (de) * 1961-12-27 1966-05-05 Inst Regelungstechnik Kompensationseinrichtung fuer einen induktiven Geber unter Verwendung eines selbsttaetigen Spannungsreglers
US3470460A (en) * 1967-03-22 1969-09-30 Atomic Energy Commission Stretched reference wire magnetic pickup alignment system
US3532969A (en) * 1968-02-20 1970-10-06 Nat Lead Co Method for magnetically measuring wall thickness of metal pipes and plate structures
DE1729592A1 (de) * 1967-09-20 1972-03-02 Crompton & Knowles Corp Vulkanisierapparat zur kontinuierlichen Herstellung von gummiisolierten Leitern od.dgl.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574618A (en) * 1944-02-09 1946-01-14 Victor Planer Means for the determination of the eccentricity of the conductor with regard to the dielectric in insulated wires and cables
FR984762A (fr) * 1949-04-15 1951-07-10 Dispositif pour la détermination, l'indication et le contrôle de la position d'un conducteur électrique
US3250983A (en) * 1960-11-30 1966-05-10 Duane E Atkinson Reactive pickup for vehicle control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638732A (en) * 1948-04-08 1950-06-14 British Insulated Callenders Improvements in and relating to the measurement of the thickness of electrically insulating material
FR1115624A (fr) * 1953-12-04 1956-04-26 Elektro Schmitz O H G Machine, et en particulier presse hélicoïdale, fonctionnant automatiquement pour l'enrobage de conducteurs électriques par éjection d'une matière synthétique, de caoutchouc ou d'une matière similaire
US3047784A (en) * 1961-02-02 1962-07-31 Houston Instr Corp Supply voltage variation compensated servosystem
DE1215801B (de) * 1961-12-27 1966-05-05 Inst Regelungstechnik Kompensationseinrichtung fuer einen induktiven Geber unter Verwendung eines selbsttaetigen Spannungsreglers
US3470460A (en) * 1967-03-22 1969-09-30 Atomic Energy Commission Stretched reference wire magnetic pickup alignment system
DE1729592A1 (de) * 1967-09-20 1972-03-02 Crompton & Knowles Corp Vulkanisierapparat zur kontinuierlichen Herstellung von gummiisolierten Leitern od.dgl.
US3532969A (en) * 1968-02-20 1970-10-06 Nat Lead Co Method for magnetically measuring wall thickness of metal pipes and plate structures

Also Published As

Publication number Publication date
DE2521278B2 (de) 1978-02-09
FR2311278B1 (fr) 1982-04-23
CH599535A5 (fr) 1978-05-31
SE7605374L (sv) 1976-11-14
DE2521278C3 (de) 1978-09-21
DE2521278A1 (de) 1976-11-18
US4088952A (en) 1978-05-09
GB1537899A (en) 1979-01-10
SE413611B (sv) 1980-06-09
IT1060295B (it) 1982-07-10

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