FR1369745A - Soupape de commande de pression pour un appareil d'extrusion - Google Patents

Soupape de commande de pression pour un appareil d'extrusion

Info

Publication number
FR1369745A
FR1369745A FR948076A FR948076A FR1369745A FR 1369745 A FR1369745 A FR 1369745A FR 948076 A FR948076 A FR 948076A FR 948076 A FR948076 A FR 948076A FR 1369745 A FR1369745 A FR 1369745A
Authority
FR
France
Prior art keywords
control valve
pressure control
extrusion apparatus
extrusion
pressure
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.)
Expired
Application number
FR948076A
Other languages
English (en)
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.)
Sterling Extruder Corp
Original Assignee
Sterling Extruder Corp
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
Priority to US27891663 priority Critical patent/US3254663A/en
Application filed by Sterling Extruder Corp filed Critical Sterling Extruder Corp
Priority to FR948076A priority patent/FR1369745A/fr
Application granted granted Critical
Publication of FR1369745A publication Critical patent/FR1369745A/fr
Expired legal-status Critical Current

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • 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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR948076A 1963-05-08 1963-09-19 Soupape de commande de pression pour un appareil d'extrusion Expired FR1369745A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US27891663 US3254663A (en) 1963-05-08 1963-05-08 Pressure control valve for extrusion apparatus
FR948076A FR1369745A (fr) 1963-05-08 1963-09-19 Soupape de commande de pression pour un appareil d'extrusion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27891663 US3254663A (en) 1963-05-08 1963-05-08 Pressure control valve for extrusion apparatus
FR948076A FR1369745A (fr) 1963-05-08 1963-09-19 Soupape de commande de pression pour un appareil d'extrusion

Publications (1)

Publication Number Publication Date
FR1369745A true FR1369745A (fr) 1964-08-14

Family

ID=26203468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948076A Expired FR1369745A (fr) 1963-05-08 1963-09-19 Soupape de commande de pression pour un appareil d'extrusion

Country Status (2)

Country Link
US (1) US3254663A (fr)
FR (1) FR1369745A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU196480B (en) * 1984-05-21 1988-11-28 Jozsef Banyai Axial-flow mechanic driven valve of internal drive
US20140001389A1 (en) * 2012-06-27 2014-01-02 Ross Arthur Schade Axial fluid valves having linear actuators
IT202200002516A1 (it) * 2022-02-11 2023-08-11 Quam S R L Valvola assiale con cinematismo di attuazione.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1001130A (en) * 1910-11-01 1911-08-22 Oscar Faller Valve.
DE645873C (de) * 1933-11-24 1937-06-04 Polte Fa Messringschieber
FR773035A (fr) * 1934-04-09 1934-11-10 Pont A Mousson Fond Vanne équilibrée
DE714618C (de) * 1938-07-21 1941-12-03 Polte Fa Nebenauslassvorrichtung fuer Pumpenfoerderleitungen
US2442625A (en) * 1943-12-16 1948-06-01 Atomic Energy Commission Packless valve
DE1091824B (de) * 1954-08-30 1960-10-27 Schneider Bochumer Maschf A Regelventil mit Entlastungseinrichtung
US2972359A (en) * 1958-08-07 1961-02-21 Du Pont Variable back pressure regulator
US3050084A (en) * 1960-08-04 1962-08-21 Dow Chemical Co Valve for controlling back pressure in plastic extruders
US3093861A (en) * 1961-05-12 1963-06-18 Owens Illinois Glass Co Method of and apparatus for making plastic articles

Also Published As

Publication number Publication date
US3254663A (en) 1966-06-07

Similar Documents

Publication Publication Date Title
FR1546831A (fr) Appareil de commande de la pression d'un fluide
FR1369745A (fr) Soupape de commande de pression pour un appareil d'extrusion
FR1423172A (fr) Vanne de commande pour fluides à basse pression
FR1368883A (fr) Dispositif auto-régulateur de compacité pour pressoir continu
FR1293459A (fr) Commande de la pression pour turbo-compresseurs
FR1364695A (fr) Circuit de commande pour régulateur de pression
FR1375757A (fr) Appareil pour le réglage de débits d'air
CH485271A (fr) Dispositif de commande d'amplificateurs de pression
FR1129889A (fr) Dispositif de commande à soupapes pour presses hydrauliques
FR1403903A (fr) Perfectionnements aux distributeurs de commande pour fluides sous pression
FR1362010A (fr) Dispositif pour le conditionnement de fluides sous pression
FR1408810A (fr) Clapet régulateur de pression pour commande pneumatique
FR1370217A (fr) Dispositifs de commande pour des vérins d'actionnement raccordés en série
BE605660A (fr) Boîte à tiroirs de commande pour cylindres hydrauliques.
FR1376883A (fr) Appareil de commande de la pression, notamment pour le moulage en coquille
FR1380739A (fr) Répartiteur de pression pour commande hydraulique
FR1368969A (fr) Dispositif d'éjection pour presses
BE602955A (fr) Appareil de commande de al pression d'un fluide.
FR1367310A (fr) Dispositif de commande de pression pour systèmes à fluides
FR1365146A (fr) Régulateur de pression pour pneumatiques
FR1378645A (fr) Dispositif de commande par différence de pressions
FR1382146A (fr) Appareil de commande d'un véhicule
FR1493030A (fr) Valve de commande pour haute pression
FR1299906A (fr) Commande à faible vitesse pour presses
FR1142330A (fr) Dispositif de commande à pression d'eau pour chauffe-eau