GB1255781A - Method of forming seals in container closures and cans - Google Patents

Method of forming seals in container closures and cans

Info

Publication number
GB1255781A
GB1255781A GB3191068A GB3191068A GB1255781A GB 1255781 A GB1255781 A GB 1255781A GB 3191068 A GB3191068 A GB 3191068A GB 3191068 A GB3191068 A GB 3191068A GB 1255781 A GB1255781 A GB 1255781A
Authority
GB
United Kingdom
Prior art keywords
nozzle
container closures
july
cans
hot air
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
GB3191068A
Inventor
David Reginald Lightfoot
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Priority to GB3191068A priority Critical patent/GB1255781A/en
Priority to DE19691933546 priority patent/DE1933546A1/en
Priority to BR21046669A priority patent/BR6910466D0/en
Priority to FR6922869A priority patent/FR2012317A1/fr
Publication of GB1255781A publication Critical patent/GB1255781A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1693—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed with means for heating the material to be sprayed or an atomizing fluid in a supply hose or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
    • B05B7/1613—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed
    • B05B7/164—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air comprising means for heating the atomising fluid before mixing with the material to be sprayed the material to be sprayed and the atomising fluid being heated by independent sources of heat, without transfer of heat between atomising fluid and material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/166—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the material to be sprayed being heated in a container
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid

Abstract

1,255,781. Container closures. W. R. GRACE & CO. 4 July, 1969 [4 July, 1968], No. 31910/68. Heading B8T. A method of forming a seal in a container closure or can comprises pumping molten thermoplastic composition, used as sealant material, from a storage vessel A to a chamber I which is in communication with a nozzle D to which hot air is supplied from a source H so that the material emerges as a spray. Another method, which has the advantage that only a relatively small pressure head need be applied to a composition to force it to a spray head, consists of maintaining the molten material under pressure in a pot 8 which is situated close to a spray head 1 containing a nozzle 2, for application of the material, which is sheathed by an outer nozzle 3 through which hot air is fed through a line 19.
GB3191068A 1968-07-04 1968-07-04 Method of forming seals in container closures and cans Expired GB1255781A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3191068A GB1255781A (en) 1968-07-04 1968-07-04 Method of forming seals in container closures and cans
DE19691933546 DE1933546A1 (en) 1968-07-04 1969-07-02 Process for making seals in container closures and cans
BR21046669A BR6910466D0 (en) 1968-07-04 1969-07-04 SEAL FORMING PROCESS IN CONTAINER CLOSING
FR6922869A FR2012317A1 (en) 1968-07-04 1969-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3191068A GB1255781A (en) 1968-07-04 1968-07-04 Method of forming seals in container closures and cans

Publications (1)

Publication Number Publication Date
GB1255781A true GB1255781A (en) 1971-12-01

Family

ID=10330215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191068A Expired GB1255781A (en) 1968-07-04 1968-07-04 Method of forming seals in container closures and cans

Country Status (4)

Country Link
BR (1) BR6910466D0 (en)
DE (1) DE1933546A1 (en)
FR (1) FR2012317A1 (en)
GB (1) GB1255781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1123795A2 (en) * 1995-07-11 2001-08-16 Sumitomo Rubber Industries Ltd. Apparatus for the sealing and pumping up of tyres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1123795A2 (en) * 1995-07-11 2001-08-16 Sumitomo Rubber Industries Ltd. Apparatus for the sealing and pumping up of tyres
EP1123795A3 (en) * 1995-07-11 2004-06-23 Sumitomo Rubber Industries Ltd. Apparatus for the sealing and pumping up of tyres

Also Published As

Publication number Publication date
DE1933546A1 (en) 1970-02-26
BR6910466D0 (en) 1973-01-30
FR2012317A1 (en) 1970-03-20

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