FR3106127B1 - Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application - Google Patents

Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application Download PDF

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Publication number
FR3106127B1
FR3106127B1 FR2000248A FR2000248A FR3106127B1 FR 3106127 B1 FR3106127 B1 FR 3106127B1 FR 2000248 A FR2000248 A FR 2000248A FR 2000248 A FR2000248 A FR 2000248A FR 3106127 B1 FR3106127 B1 FR 3106127B1
Authority
FR
France
Prior art keywords
injection
orifice
allowing
similar material
application
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.)
Active
Application number
FR2000248A
Other languages
English (en)
Other versions
FR3106127A1 (fr
Inventor
Arnaud Mangin
Manuel Schiller
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke GmbH and Co KG
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 Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Priority to FR2000248A priority Critical patent/FR3106127B1/fr
Publication of FR3106127A1 publication Critical patent/FR3106127A1/fr
Application granted granted Critical
Publication of FR3106127B1 publication Critical patent/FR3106127B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/581—Closure devices for pour holes
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7152—Hot water bottles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • F24H1/182—Insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application L’invention a pour objet un moyen 1 ou dispositif de fermeture auto-obturant destiné à permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice d’une paroi d’un contenant. Ledit moyen est caractérisé en ce que ledit moyen comprend un bouchon 3 d’injection présentant sur son pourtour un joint 4 circulaire ou sensiblement circulaire configuré pour être monté sur la paroi externe de ladite paroi sur l’ouverture dudit contenant, ledit bouchon 3 d’injection comprenant une ouverture 5 d’accès auto-obturante permettant l’insertion d’une buse d’injection de ladite mousse et reprenant une forme fermée après le retrait de ladite buse d’injection, une lèvre 6 de protection étanche surmontant ledit bouchon 3 d’injection, ladite lèvre 6 étant moulée d’une seule pièce avec ledit bouchon 3 d’injection. L’invention concerne également un contenant équipé du moyen ou dispositif susvisé. Figure à publier avec l’abrégé : Fig. 1
FR2000248A 2020-01-13 2020-01-13 Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application Active FR3106127B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2000248A FR3106127B1 (fr) 2020-01-13 2020-01-13 Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000248A FR3106127B1 (fr) 2020-01-13 2020-01-13 Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application
FR2000248 2020-01-13

Publications (2)

Publication Number Publication Date
FR3106127A1 FR3106127A1 (fr) 2021-07-16
FR3106127B1 true FR3106127B1 (fr) 2022-06-03

Family

ID=72178591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000248A Active FR3106127B1 (fr) 2020-01-13 2020-01-13 Moyen pour permettre l’injection d’une mousse isolante fluide ou d’un matériau analogue à travers un orifice et application

Country Status (1)

Country Link
FR (1) FR3106127B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053084A (en) * 1976-03-01 1977-10-11 Illinois Tool Works Inc. Filler plug
US4037754A (en) * 1976-12-06 1977-07-26 Trw Inc. Closure plug
JPS557812Y2 (fr) * 1977-06-08 1980-02-21
CN106642952B (zh) * 2016-09-30 2019-04-02 青岛海尔股份有限公司 冰箱

Also Published As

Publication number Publication date
FR3106127A1 (fr) 2021-07-16

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