FR2756760B1 - Procede de moulage d'une helice de ventilateur - Google Patents

Procede de moulage d'une helice de ventilateur

Info

Publication number
FR2756760B1
FR2756760B1 FR9615219A FR9615219A FR2756760B1 FR 2756760 B1 FR2756760 B1 FR 2756760B1 FR 9615219 A FR9615219 A FR 9615219A FR 9615219 A FR9615219 A FR 9615219A FR 2756760 B1 FR2756760 B1 FR 2756760B1
Authority
FR
France
Prior art keywords
molding
fan propeller
propeller
fan
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 - Fee Related
Application number
FR9615219A
Other languages
English (en)
Other versions
FR2756760A1 (fr
Inventor
Pierre Lesueur
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.)
CONVERGIE
Original Assignee
CONVERGIE
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 CONVERGIE filed Critical CONVERGIE
Priority to FR9615219A priority Critical patent/FR2756760B1/fr
Publication of FR2756760A1 publication Critical patent/FR2756760A1/fr
Application granted granted Critical
Publication of FR2756760B1 publication Critical patent/FR2756760B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/002—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure using movable moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • 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
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9615219A 1996-12-11 1996-12-11 Procede de moulage d'une helice de ventilateur Expired - Fee Related FR2756760B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9615219A FR2756760B1 (fr) 1996-12-11 1996-12-11 Procede de moulage d'une helice de ventilateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615219A FR2756760B1 (fr) 1996-12-11 1996-12-11 Procede de moulage d'une helice de ventilateur

Publications (2)

Publication Number Publication Date
FR2756760A1 FR2756760A1 (fr) 1998-06-12
FR2756760B1 true FR2756760B1 (fr) 1999-02-19

Family

ID=9498550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9615219A Expired - Fee Related FR2756760B1 (fr) 1996-12-11 1996-12-11 Procede de moulage d'une helice de ventilateur

Country Status (1)

Country Link
FR (1) FR2756760B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079293A (zh) * 2016-08-04 2016-11-09 无锡尊宝电动车有限公司 一种可改变扇叶数量的风扇加工模具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117086283B (zh) * 2023-10-19 2023-12-26 方恒通风设备(江苏)有限公司 一种离心风机叶轮压铸模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207505C3 (de) * 1972-02-17 1980-07-31 Karl 8000 Muenchen Jakob Mehrteilige Spritz- oder DruckguBform für die Herstellung von Propellern
JPS58947B2 (ja) * 1978-07-06 1983-01-08 日産自動車株式会社 耐熱羽根車のダイカスト装置
JPS5812102B2 (ja) * 1980-01-10 1983-03-07 日産自動車株式会社 羽根状回転体のダイカスト鋳造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106079293A (zh) * 2016-08-04 2016-11-09 无锡尊宝电动车有限公司 一种可改变扇叶数量的风扇加工模具

Also Published As

Publication number Publication date
FR2756760A1 (fr) 1998-06-12

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20060831