GB1120497A - Improvements in or relating to apparatus for dispensing predetermined amounts of liquid or pasty materials - Google Patents

Improvements in or relating to apparatus for dispensing predetermined amounts of liquid or pasty materials

Info

Publication number
GB1120497A
GB1120497A GB7211/67A GB721167A GB1120497A GB 1120497 A GB1120497 A GB 1120497A GB 7211/67 A GB7211/67 A GB 7211/67A GB 721167 A GB721167 A GB 721167A GB 1120497 A GB1120497 A GB 1120497A
Authority
GB
United Kingdom
Prior art keywords
liquid
valve
relating
chamber
predetermined amounts
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
GB7211/67A
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of GB1120497A publication Critical patent/GB1120497A/en
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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/801—Valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86445—Plural, sequential, valve actuations
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Multiple-Way Valves (AREA)
  • Accessories For Mixers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,120,497. Mixing apparatus: charging closures. SEMPERIT OSTERREICHISCH AMERIKANISCHE GUMMIWERKE A.G. 15 Feb., 1967 [16 Feb., 1966], No. 7211/67. Heading B1C. [Also in Division F2] In a mixing apparatus for polyurethane resins each liquid or pasty ingredient is supplied through a conduit as at 12 to a valve having its seat formed in the chamber wall, such that when the frusto-conical valve member 6 is closed the inner surface of the chamber is substantially continuous and there is no restricted passage between the valve and the chamber. The valve has an electro-mechanical, pneumatic or hydraulic actuator 9 and is sealed by a diaphragm 2 of metal, rubber or synthetic resin, preferably PTFE.
GB7211/67A 1966-02-16 1967-02-15 Improvements in or relating to apparatus for dispensing predetermined amounts of liquid or pasty materials Expired GB1120497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT141166A AT262644B (en) 1966-02-16 1966-02-16 Device for the metered production of liquid or paste-like plastics

Publications (1)

Publication Number Publication Date
GB1120497A true GB1120497A (en) 1968-07-17

Family

ID=3513304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7211/67A Expired GB1120497A (en) 1966-02-16 1967-02-15 Improvements in or relating to apparatus for dispensing predetermined amounts of liquid or pasty materials

Country Status (6)

Country Link
US (1) US3583439A (en)
AT (1) AT262644B (en)
BE (1) BE724847A (en)
DE (1) DE1679869A1 (en)
FR (1) FR1511341A (en)
GB (1) GB1120497A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924651A (en) * 1972-06-06 1975-12-09 Upjohn Co Metering or injection element
US4530486A (en) * 1983-02-09 1985-07-23 City Of Hope National Medical Center Valve
US4941596A (en) * 1986-07-14 1990-07-17 Minnesota Mining And Manufacturing Company Mixing system for use with concentrated liquids
DE19848358A1 (en) * 1998-10-21 2000-04-27 Edf Polymer Applikation Maschi Valve for controlling fluid flow, especially of liquid plastics, in mixing heads
EP2644344B1 (en) * 2012-03-26 2014-08-13 Siemens Aktiengesellschaft Mixing device for a closed resin infusion process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201937A (en) * 1961-11-27 1965-08-24 Mckee Richard Dean Variable area orifice injector
US3347267A (en) * 1963-05-15 1967-10-17 Du Pont Spray valve for injecting a reactant liquid into a stream of another reactant liquid

Also Published As

Publication number Publication date
DE1679869A1 (en) 1971-04-29
US3583439A (en) 1971-06-08
AT262644B (en) 1968-06-25
FR1511341A (en) 1968-01-26
BE724847A (en) 1969-05-16

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