CH487459A - Photoelectric control device - Google Patents

Photoelectric control device

Info

Publication number
CH487459A
CH487459A CH104169A CH104169A CH487459A CH 487459 A CH487459 A CH 487459A CH 104169 A CH104169 A CH 104169A CH 104169 A CH104169 A CH 104169A CH 487459 A CH487459 A CH 487459A
Authority
CH
Switzerland
Prior art keywords
control device
photoelectric control
photoelectric
control
Prior art date
Application number
CH104169A
Other languages
German (de)
Inventor
Kieferle Franz
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Priority to CH104169A priority Critical patent/CH487459A/en
Priority to DE19691908134 priority patent/DE1908134A1/en
Priority to GB1296962D priority patent/GB1296962A/en
Priority to US4583A priority patent/US3628025A/en
Priority to BE744713D priority patent/BE744713A/en
Priority to FR7002540A priority patent/FR2029074A1/fr
Priority to SU1396957A priority patent/SU376972A3/ru
Priority to NL7000966A priority patent/NL7000966A/xx
Publication of CH487459A publication Critical patent/CH487459A/en

Links

Classifications

    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92247—Optical 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
    • B29C2948/92323—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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/92619—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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
CH104169A 1969-01-24 1969-01-24 Photoelectric control device CH487459A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH104169A CH487459A (en) 1969-01-24 1969-01-24 Photoelectric control device
DE19691908134 DE1908134A1 (en) 1969-01-24 1969-02-19 Photoelectric sensor with control device
GB1296962D GB1296962A (en) 1969-01-24 1970-01-12
US4583A US3628025A (en) 1969-01-24 1970-01-21 Photoelectric control device
BE744713D BE744713A (en) 1969-01-24 1970-01-21 PHOTOELECTRIC ADJUSTMENT DEVICE
FR7002540A FR2029074A1 (en) 1969-01-24 1970-01-23
SU1396957A SU376972A3 (en) 1969-01-24 1970-01-23
NL7000966A NL7000966A (en) 1969-01-24 1970-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH104169A CH487459A (en) 1969-01-24 1969-01-24 Photoelectric control device

Publications (1)

Publication Number Publication Date
CH487459A true CH487459A (en) 1970-03-15

Family

ID=4201071

Family Applications (1)

Application Number Title Priority Date Filing Date
CH104169A CH487459A (en) 1969-01-24 1969-01-24 Photoelectric control device

Country Status (8)

Country Link
US (1) US3628025A (en)
BE (1) BE744713A (en)
CH (1) CH487459A (en)
DE (1) DE1908134A1 (en)
FR (1) FR2029074A1 (en)
GB (1) GB1296962A (en)
NL (1) NL7000966A (en)
SU (1) SU376972A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116319Y1 (en) * 1970-11-11 1976-04-28
US3900738A (en) * 1973-05-23 1975-08-19 Lockheed Missiles Space Non-contact measuring gauge
DE2947916A1 (en) * 1978-11-30 1980-06-19 Gloucester Eng Co Inc CONTROL UNIT FOR A TUBE FILM EXTRUDER
JPS5769421A (en) * 1980-10-20 1982-04-28 Olympus Optical Co Ltd Position controller
DE3322761A1 (en) * 1983-06-24 1983-11-17 Günther Dipl.-Ing. 2800 Bremen Schultze Drawing board with movable covering
FR2559540B1 (en) * 1984-02-10 1986-07-04 Gazel Anthoine G METHOD AND DEVICE FOR DRIVING THE LIFTING STROKE ON A MAST OR A DRILL TOWER
DE3541680A1 (en) * 1985-11-26 1987-05-27 Bernd Becker DEVICE FOR CONTROLLING A PLANT FOR PRODUCING STRING PROFILES
US4877954A (en) * 1986-09-22 1989-10-31 Arnold I. Neuman Light counting system for convex articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123217A (en) * 1964-03-03 Capsule inspection method and sorting machine
US3375377A (en) * 1964-09-21 1968-03-26 Barrows Martin Ralph Radiation sensitive multichannel pressure transducer

Also Published As

Publication number Publication date
BE744713A (en) 1970-07-01
DE1908134A1 (en) 1970-08-06
FR2029074A1 (en) 1970-10-16
US3628025A (en) 1971-12-14
SU376972A3 (en) 1973-04-05
GB1296962A (en) 1972-11-22
NL7000966A (en) 1970-07-28

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Legal Events

Date Code Title Description
PL Patent ceased