GB2126490B - Mixing head and actuator mechanism suitable therefor - Google Patents

Mixing head and actuator mechanism suitable therefor

Info

Publication number
GB2126490B
GB2126490B GB08220049A GB8220049A GB2126490B GB 2126490 B GB2126490 B GB 2126490B GB 08220049 A GB08220049 A GB 08220049A GB 8220049 A GB8220049 A GB 8220049A GB 2126490 B GB2126490 B GB 2126490B
Authority
GB
United Kingdom
Prior art keywords
actuator mechanism
mixing head
mechanism suitable
suitable therefor
therefor
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
GB08220049A
Other versions
GB2126490A (en
Inventor
Richard Heywood Still
John Lawrence Stanford
Richard Andrew Worth
Geoffrey Clive Plane
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.)
University of Manchester Institute of Science and Technology (UMIST)
University of Manchester
Original Assignee
University of Manchester Institute of Science and Technology (UMIST)
University of Manchester
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 University of Manchester Institute of Science and Technology (UMIST), University of Manchester filed Critical University of Manchester Institute of Science and Technology (UMIST)
Priority to GB08220049A priority Critical patent/GB2126490B/en
Publication of GB2126490A publication Critical patent/GB2126490A/en
Application granted granted Critical
Publication of GB2126490B publication Critical patent/GB2126490B/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
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB08220049A 1982-07-09 1982-07-09 Mixing head and actuator mechanism suitable therefor Expired GB2126490B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08220049A GB2126490B (en) 1982-07-09 1982-07-09 Mixing head and actuator mechanism suitable therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08220049A GB2126490B (en) 1982-07-09 1982-07-09 Mixing head and actuator mechanism suitable therefor

Publications (2)

Publication Number Publication Date
GB2126490A GB2126490A (en) 1984-03-28
GB2126490B true GB2126490B (en) 1986-10-22

Family

ID=10531593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220049A Expired GB2126490B (en) 1982-07-09 1982-07-09 Mixing head and actuator mechanism suitable therefor

Country Status (1)

Country Link
GB (1) GB2126490B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323366C2 (en) * 1983-06-29 1986-10-23 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Device for generating and introducing a chemically reactive mixture of two plastic components into the cavity of a mold
DE3709557C1 (en) * 1987-03-24 1988-10-06 Wema Werkzeug Und Maschb Gmbh Device for forming a plastic reaction mixture
FR2616085A1 (en) * 1987-06-05 1988-12-09 Secmer Entreprise Sarl Device for delivering a pressurised mixture of at least two fluids
US4840556A (en) * 1987-07-16 1989-06-20 Extrusion Punch & Tool Co. Mixing plate for injection molding machine
FR2805475B1 (en) * 2000-02-29 2003-03-21 Mecmas Ind MIXING HEAD FOR CHEMICAL COMPONENTS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393787A (en) * 1931-08-08 1933-06-15 Michelin & Cie Improvements in and relating to pistons
GB430913A (en) * 1933-12-22 1935-06-24 George Hancock Reid Improvements in or relating to pistons, plungers and the like
US2276009A (en) * 1937-05-20 1942-03-10 Baldwin Philip Sidney Hydraulic brake master cylinder
ES179179Y (en) * 1972-04-11 1974-01-16 Herman Bertelink-Robers DOUBLE PUMP DEVICE FOR PUMPS.
DE2815944C2 (en) * 1978-04-13 1985-02-07 Krauss-Maffei AG, 8000 München Mixing head

Also Published As

Publication number Publication date
GB2126490A (en) 1984-03-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee