FR3109104B1 - Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale - Google Patents

Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale Download PDF

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Publication number
FR3109104B1
FR3109104B1 FR2003701A FR2003701A FR3109104B1 FR 3109104 B1 FR3109104 B1 FR 3109104B1 FR 2003701 A FR2003701 A FR 2003701A FR 2003701 A FR2003701 A FR 2003701A FR 3109104 B1 FR3109104 B1 FR 3109104B1
Authority
FR
France
Prior art keywords
structural glue
protective layer
spray nozzle
accumulation
structural
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
FR2003701A
Other languages
English (en)
Other versions
FR3109104A1 (fr
Inventor
Gabriel Marques
Eric Jacotot
Florian Magnaud
Christian Perrey
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2003701A priority Critical patent/FR3109104B1/fr
Priority to EP21717143.8A priority patent/EP4135908A1/fr
Priority to PCT/FR2021/050417 priority patent/WO2021209696A1/fr
Priority to CN202180028653.9A priority patent/CN115397567A/zh
Publication of FR3109104A1 publication Critical patent/FR3109104A1/fr
Application granted granted Critical
Publication of FR3109104B1 publication Critical patent/FR3109104B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
    • B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies

Landscapes

  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Spray Control Apparatus (AREA)

Abstract

L’invention concerne une buse de pulvérisation de colle structurale, recouverte par une couche de protection contre l’accumulation de résidus de colle structurale. Selon l’invention, la buse de pulvérisation (2) comprend un corps de buse (4) traversé par un conduit d’alimentation (6) en colle structurale. Le conduit d’alimentation (6) débouche à la surface de la buse au niveau d’un orifice de sortie (8). De façon remarquable, la surface externe du corps de buse (4) est au moins partiellement recouverte par une couche de protection (12), composée d’acétone, de propane, de butane et de butanone. La présence de la couche de protection (12) permet avantageusement de réduire la quantité de résidus de colle structurale s’accumulant sur la surface externe (10) du corps de buse. (Figure 1)
FR2003701A 2020-04-14 2020-04-14 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale Active FR3109104B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2003701A FR3109104B1 (fr) 2020-04-14 2020-04-14 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale
EP21717143.8A EP4135908A1 (fr) 2020-04-14 2021-03-11 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l'accumulation de résidus de colle structurale
PCT/FR2021/050417 WO2021209696A1 (fr) 2020-04-14 2021-03-11 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l'accumulation de résidus de colle structurale
CN202180028653.9A CN115397567A (zh) 2020-04-14 2021-03-11 由防止结构胶残留物积聚的保护层覆盖的用于喷射结构胶的喷射喷嘴

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003701A FR3109104B1 (fr) 2020-04-14 2020-04-14 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale
FR2003701 2020-04-14

Publications (2)

Publication Number Publication Date
FR3109104A1 FR3109104A1 (fr) 2021-10-15
FR3109104B1 true FR3109104B1 (fr) 2022-10-14

Family

ID=74045439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003701A Active FR3109104B1 (fr) 2020-04-14 2020-04-14 Buse de pulvérisation de colle structurale recouverte par une couche de protection contre l’accumulation de résidus de colle structurale

Country Status (4)

Country Link
EP (1) EP4135908A1 (fr)
CN (1) CN115397567A (fr)
FR (1) FR3109104B1 (fr)
WO (1) WO2021209696A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6803525A (fr) 1968-03-12 1969-09-16
JPH11290749A (ja) * 1998-04-13 1999-10-26 Nordson Kk 改良されたスロットスプレーガン装置
JP3960519B2 (ja) * 2002-01-29 2007-08-15 株式会社東京自働機械製作所 糊噴射ノズル及び糊塗布装置
WO2013090939A1 (fr) * 2011-12-15 2013-06-20 Ross Technology Corporation Composition et revêtement pour une performance superhydrophobe
DE102016000065B3 (de) * 2016-01-06 2017-06-08 Baumer Hhs Gmbh Klebstoffauftragsverfahren und dafür geeignete Düse

Also Published As

Publication number Publication date
WO2021209696A1 (fr) 2021-10-21
EP4135908A1 (fr) 2023-02-22
FR3109104A1 (fr) 2021-10-15
CN115397567A (zh) 2022-11-25

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