SE7503371L - - Google Patents
Info
- Publication number
- SE7503371L SE7503371L SE7503371A SE7503371A SE7503371L SE 7503371 L SE7503371 L SE 7503371L SE 7503371 A SE7503371 A SE 7503371A SE 7503371 A SE7503371 A SE 7503371A SE 7503371 L SE7503371 L SE 7503371L
- Authority
- SE
- Sweden
- Prior art keywords
- thickness
- jacket
- signals
- jacket thickness
- quadrants
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
- G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92114—Dimensions
- B29C2948/92171—Distortion, shrinkage, dilatation, swell or warpage
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- 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
- B29C2948/92504—Controlled parameter
- B29C2948/92609—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
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—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
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92666—Distortion, shrinkage, dilatation, swell or warpage
-
- 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
- B29C2948/92504—Controlled parameter
- B29C2948/9279—Errors or malfunctioning, e.g. for quality control
-
- 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
- B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Manufacturing Of Electric Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US455775A US3914356A (en) | 1974-03-28 | 1974-03-28 | Methods of and apparatus for controlling the thickness of an annular extrusion |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7503371L true SE7503371L (fr) | 1975-09-29 |
SE431136B SE431136B (sv) | 1984-01-16 |
Family
ID=23810242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7503371A SE431136B (sv) | 1974-03-28 | 1975-03-24 | Sett att styra veggtjockleken vid strengsprutning av rorformad produkt |
Country Status (12)
Country | Link |
---|---|
US (2) | US3914356A (fr) |
JP (1) | JPS5724612B2 (fr) |
BE (1) | BE827200A (fr) |
CA (1) | CA1028416A (fr) |
CH (1) | CH595659A5 (fr) |
DE (1) | DE2513435C3 (fr) |
ES (1) | ES436082A1 (fr) |
FR (1) | FR2265521B1 (fr) |
GB (1) | GB1474008A (fr) |
IT (1) | IT1030466B (fr) |
NL (1) | NL7503624A (fr) |
SE (1) | SE431136B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2517709C3 (de) * | 1975-04-22 | 1979-07-12 | Harald 2800 Bremen Sikora | Vorrichtung zur Messung und Regelung der Wanddicke von isolierten Strängen |
US4137025A (en) * | 1977-03-07 | 1979-01-30 | Graves Kenneth E | Apparatus for measuring and controlling the wall thickness of plastic pipes |
US4231823A (en) * | 1978-12-13 | 1980-11-04 | H. C. Price Co. | Method and apparatus for centering two concentric cylinders |
US4377540A (en) * | 1981-08-24 | 1983-03-22 | Gloucester Engineering Co., Inc. | Control of tubular film size |
US4585603A (en) * | 1982-03-15 | 1986-04-29 | Showa Electric Wire & Cable Co., Ltd | Method for controlling an extrusion line for foamed insulation cables involving use of a plurality of generated and measured electrical signals |
GB2124364B (en) * | 1982-06-11 | 1985-12-18 | Nippon Steel Corp | Methods of gauging and controlling profile of bar or like workpiece |
JPS5979320A (ja) * | 1982-10-28 | 1984-05-08 | Yamaha Motor Co Ltd | 空気圧調整装置 |
US4460421A (en) * | 1982-11-29 | 1984-07-17 | At&T Technologies, Inc. | Methods of and apparatus for indexing a repetitively patterned strip past a plurality of work stations |
US4605525A (en) * | 1985-02-04 | 1986-08-12 | Northern Telecom Limited | Method for forming insulating electrical conductor |
US4817255A (en) * | 1987-11-19 | 1989-04-04 | Shaw Jr Howard C | Insertion-removal monitor/control for seal carrier manufacture |
DE3936496A1 (de) * | 1989-11-02 | 1991-05-08 | Krauss Maffei Ag | Zentriervorrichtung fuer einen rohrextrusionskopf |
DE3942214A1 (de) * | 1989-12-21 | 1991-06-27 | Sikora Industrieelektronik | Vorrichtung zur messung der exzentrizitaet einer einen leiter umgebenden ummantelung aus kunststoffmaterial |
JP2620194B2 (ja) * | 1993-07-21 | 1997-06-11 | アルファー技研工業株式会社 | 電線被覆ラインの外径制御立上げ方法および外径立上げ制御装置 |
US5630982A (en) * | 1995-12-12 | 1997-05-20 | Sonoco Products Company | Method and apparatus for extruding plastic tubing |
KR20030016935A (ko) * | 2001-08-23 | 2003-03-03 | 광주과학기술원 | 광섬유 렌즈의 초점거리를 이용한 물질의 두께 측정장치및 그 방법 |
US7738993B2 (en) * | 2003-10-10 | 2010-06-15 | Boston Scientific Scimed, Inc. | Extrusion of articles |
JP4091631B2 (ja) * | 2005-11-17 | 2008-05-28 | ファナック株式会社 | 機械の信号処理装置 |
JP5837870B2 (ja) * | 2012-12-11 | 2015-12-24 | 住友ゴム工業株式会社 | 筒状発泡ゴムの製造方法、および導電性ローラの製造方法 |
JP2015033767A (ja) * | 2013-08-07 | 2015-02-19 | 住友ゴム工業株式会社 | 導電性発泡ゴムローラの製造方法、導電性発泡ゴムローラ、および画像形成装置 |
US11073377B2 (en) | 2017-11-30 | 2021-07-27 | Corning Incorporated | Tubing dimensional measurement system |
SK289218B6 (sk) * | 2018-05-17 | 2024-07-24 | Slovenská Technická Univerzita V Bratislave | Zariadenie na kontrolu parametrov elektrických káblov a spôsob kontroly parametrov elektrických káblov |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1107253A (en) * | 1963-12-10 | 1968-03-27 | Submarine Cables Ltd | Method and apparatus for producing plastic insulated electrical conductors |
US3504395A (en) * | 1966-09-16 | 1970-04-07 | Bell Telephone Labor Inc | Manufacture of insulated wires |
CH462910A (de) * | 1967-02-13 | 1968-09-30 | Gen Cable Corp | Verfahren und Vorrichtung zum Aufbringen von Kunststoffschichten auf einen elektrischen Leiter |
DE1947833A1 (de) * | 1968-12-16 | 1970-07-23 | Schwermaschb Kom Ernst Thaelma | Einrichtung zum Regeln der Durchmesser von aus Extruderanlagen kommenden,mit Kunststoffmantel versehenen Leitungen oder Kabeln |
US3599288A (en) * | 1969-01-23 | 1971-08-17 | Lab For Electronics Inc | Scan average memory control system |
FR2157051A5 (en) * | 1971-10-15 | 1973-06-01 | Aquitaine Total Organico | Pipe extrusion control - with extrudate dimension monitors controlling axiality and output rate |
US3728058A (en) * | 1971-11-01 | 1973-04-17 | Gen Electric | Plastic melt temperature control |
-
1974
- 1974-03-28 US US455775A patent/US3914356A/en not_active Expired - Lifetime
- 1974-11-05 CA CA213,074A patent/CA1028416A/fr not_active Expired
-
1975
- 1975-03-24 SE SE7503371A patent/SE431136B/xx not_active IP Right Cessation
- 1975-03-26 DE DE2513435A patent/DE2513435C3/de not_active Expired
- 1975-03-26 NL NL7503624A patent/NL7503624A/xx not_active Application Discontinuation
- 1975-03-26 ES ES436082A patent/ES436082A1/es not_active Expired
- 1975-03-26 BE BE154783A patent/BE827200A/fr not_active IP Right Cessation
- 1975-03-27 IT IT67795/75A patent/IT1030466B/it active
- 1975-03-27 GB GB1288875A patent/GB1474008A/en not_active Expired
- 1975-03-28 JP JP3705875A patent/JPS5724612B2/ja not_active Expired
- 1975-03-28 FR FR7509944A patent/FR2265521B1/fr not_active Expired
- 1975-04-01 CH CH412375A patent/CH595659A5/xx not_active IP Right Cessation
-
1977
- 1977-10-17 US US05/843,088 patent/USRE29886E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE827200A (fr) | 1975-07-16 |
FR2265521B1 (fr) | 1977-07-08 |
NL7503624A (nl) | 1975-09-30 |
JPS50133479A (fr) | 1975-10-22 |
JPS5724612B2 (fr) | 1982-05-25 |
USB455775I5 (fr) | 1975-01-28 |
IT1030466B (it) | 1979-03-30 |
ES436082A1 (es) | 1977-01-01 |
GB1474008A (en) | 1977-05-18 |
DE2513435C3 (de) | 1980-07-10 |
AU7943475A (en) | 1976-09-30 |
SE431136B (sv) | 1984-01-16 |
DE2513435B2 (de) | 1979-10-25 |
DE2513435A1 (de) | 1975-10-02 |
FR2265521A1 (fr) | 1975-10-24 |
USRE29886E (en) | 1979-01-16 |
US3914356A (en) | 1975-10-21 |
CH595659A5 (fr) | 1978-02-15 |
CA1028416A (fr) | 1978-03-21 |
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Legal Events
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