FR2126591A5 - Solid material melting appts - Google Patents

Solid material melting appts

Info

Publication number
FR2126591A5
FR2126591A5 FR7104745A FR7104745A FR2126591A5 FR 2126591 A5 FR2126591 A5 FR 2126591A5 FR 7104745 A FR7104745 A FR 7104745A FR 7104745 A FR7104745 A FR 7104745A FR 2126591 A5 FR2126591 A5 FR 2126591A5
Authority
FR
France
Prior art keywords
heated
appts
solid material
hopper
annular aperture
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
FR7104745A
Other languages
French (fr)
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.)
MINNICH REYNOLD
Original Assignee
MINNICH REYNOLD
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 MINNICH REYNOLD filed Critical MINNICH REYNOLD
Priority to FR7104745A priority Critical patent/FR2126591A5/en
Application granted granted Critical
Publication of FR2126591A5 publication Critical patent/FR2126591A5/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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The appts. which is particularly useful in melting a curing agent such as MOCA (RTM) prior to dispensing it into a resin to be cured, includes a vertically disposed hopper, the base of which is formed by an electrically heated member shaped so that material melted upon its surface runs downwards towards its periphery, whence it falls through an annular aperture into a collecting pan form which it may be dispensed. The annular aperture is formed between the rim of the heated member and heated cylindrical flange-like member supported by the wall of the hopper. The upper edge of the flange-like member projects above the edge of the heated member and the upper regions of the member are heated to a lesser degree than the lower regions. In such an apparatus, bridging of the solid material and localised hot spots are prevented and an increased output achieved.
FR7104745A 1971-02-12 1971-02-12 Solid material melting appts Expired FR2126591A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7104745A FR2126591A5 (en) 1971-02-12 1971-02-12 Solid material melting appts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104745A FR2126591A5 (en) 1971-02-12 1971-02-12 Solid material melting appts

Publications (1)

Publication Number Publication Date
FR2126591A5 true FR2126591A5 (en) 1972-10-06

Family

ID=9071798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104745A Expired FR2126591A5 (en) 1971-02-12 1971-02-12 Solid material melting appts

Country Status (1)

Country Link
FR (1) FR2126591A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028071A1 (en) * 1979-10-11 1981-05-06 Thomas John Wood Apparatus for dispensing mastic material
FR2717732A1 (en) * 1994-03-28 1995-09-29 Hernandez Jose Device for melting thermoplastic material and then for injecting said material into a receiving device such as a mold.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028071A1 (en) * 1979-10-11 1981-05-06 Thomas John Wood Apparatus for dispensing mastic material
FR2717732A1 (en) * 1994-03-28 1995-09-29 Hernandez Jose Device for melting thermoplastic material and then for injecting said material into a receiving device such as a mold.
WO1995026263A1 (en) * 1994-03-28 1995-10-05 Hernandez Jose Device for melting a thermoplastic material and injecting it into a receptacle such as a mould

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Legal Events

Date Code Title Description
ST Notification of lapse