FR2253570A1 - - Google Patents

Info

Publication number
FR2253570A1
FR2253570A1 FR7439871A FR7439871A FR2253570A1 FR 2253570 A1 FR2253570 A1 FR 2253570A1 FR 7439871 A FR7439871 A FR 7439871A FR 7439871 A FR7439871 A FR 7439871A FR 2253570 A1 FR2253570 A1 FR 2253570A1
Authority
FR
France
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.)
Granted
Application number
FR7439871A
Other versions
FR2253570B1 (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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of FR2253570A1 publication Critical patent/FR2253570A1/fr
Application granted granted Critical
Publication of FR2253570B1 publication Critical patent/FR2253570B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
    • B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/026—Mold wall lubrication or article surface lubrication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/115—Lubricator
FR7439871A 1973-12-05 1974-12-05 Expired FR2253570B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT70565/73A IT999894B (it) 1973-12-05 1973-12-05 Dispositivo per la lubrificazione delle matrici per la compattazione di materiali in polvere per pezzi sinterizzati

Publications (2)

Publication Number Publication Date
FR2253570A1 true FR2253570A1 (fr) 1975-07-04
FR2253570B1 FR2253570B1 (fr) 1976-10-22

Family

ID=11314074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439871A Expired FR2253570B1 (fr) 1973-12-05 1974-12-05

Country Status (12)

Country Link
US (1) US3995979A (fr)
JP (1) JPS5824481B2 (fr)
AR (1) AR206332A1 (fr)
BE (1) BE821663A (fr)
BR (1) BR7410164A (fr)
CA (1) CA1050261A (fr)
CH (1) CH580494A5 (fr)
DE (1) DE2456298C2 (fr)
ES (1) ES432629A1 (fr)
FR (1) FR2253570B1 (fr)
GB (1) GB1464780A (fr)
IT (1) IT999894B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387764A1 (fr) * 1977-04-20 1978-11-17 Thomae Gmbh Dr K Procede pour pulveriser un revetement sur les outils compresseurs de machines a fabriquer des articles moules
EP0011269A1 (fr) * 1978-11-15 1980-05-28 Dr. Karl Thomae GmbH Procédé et dispositif pour pointiller des dispositifs de moulage avec des gouttes discrètes de lubrifiant liquide ou en suspension lors de la fabrication d'objets moulés dans le domaine pharmaceutique, alimentaire ou catalytique
WO1980001654A1 (fr) * 1979-02-15 1980-08-21 Foseco Int Substrats de revetement qui sont en contact avec du metal en fusion
EP0225803A1 (fr) 1985-12-10 1987-06-16 University Of Bath Fabrication de comprimés
EP0698435A1 (fr) * 1994-08-24 1996-02-28 Quebec Metal Powders Ltd. Procédé et installation de la métallurgie des poudres comprenant une lubrification électrostatique des parois de la matrice
US5682591A (en) * 1994-08-24 1997-10-28 Quebec Metal Powders Limited Powder metallurgy apparatus and process using electrostatic die wall lubrication

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812677A1 (de) * 1978-03-23 1979-10-04 Gunter M Voss Verfahren zum bespruehen der verdichtungswerkzeuge von maschinen zur herstellung von formlingen
US4266919A (en) * 1979-08-09 1981-05-12 E. I. Du Pont De Nemours And Company Ram-extrusion apparatus for non-melt fabricable polymeric resins
US4364719A (en) * 1981-08-27 1982-12-21 Acheson Industries, Inc. Spray apparatus for metal forming and glassware forming machines
US4452578A (en) * 1981-08-27 1984-06-05 Acheson Industries, Inc. Spray apparatus for metal forming and glassware forming machines
US4565082A (en) * 1982-08-06 1986-01-21 Acheson Industries, Inc. Spray apparatus for metal forming machines
DE3312634A1 (de) * 1983-04-08 1984-10-11 Dr. Karl Thomae Gmbh, 7950 Biberach Verbessertes verfahren und vorrichtungen zum bepunkten von formwerkzeugen mit troepfchen fluessiger oder suspendierter schmiermittel bei der herstellung von formlingen in pharma-, lebensmittel- oder katalysatorenbereich
JP2765015B2 (ja) * 1989-03-13 1998-06-11 トヨタ自動車株式会社 焼結用圧粉体の成形装置
US6117495A (en) 1993-09-01 2000-09-12 Polymerit Method for forming a mold-release coating
US5885625A (en) * 1996-06-14 1999-03-23 Materials Innovation, Inc. Pressurized feed shoe apparatus for precompacting powdered materials
US5897826A (en) * 1996-06-14 1999-04-27 Materials Innovation, Inc. Pulsed pressurized powder feed system and method for uniform particulate material delivery
US5992772A (en) * 1996-07-29 1999-11-30 Chem-Trend Incorporated Apparatus for dispensing lubricating powder
US5885496A (en) * 1996-08-29 1999-03-23 Materials Innovation, Inc. Pressurized feedshoe apparatus and method for precompacting powdered materials
US6330818B1 (en) 1998-12-17 2001-12-18 Materials And Manufacturing Technologies Solutions Company Lubrication system for metalforming
JP4228547B2 (ja) * 2000-03-28 2009-02-25 Ｊｆｅスチール株式会社 金型潤滑用潤滑剤および高密度鉄基粉末成形体の製造方法
DE10044111A1 (de) * 2000-09-07 2002-04-04 Warmumformung Und Sondermaschi Verfahren zum Schmieren von Umform- und Urformwerkzeugen, von Formen zum Druck-, Automatik und Stranggießen und Brikettieren, insbesondere zum Schmieren von Warmschmiedewerkzeugen, und Vorrichtung zum Durchführen des Verfahrens
WO2002038695A2 (fr) * 2000-11-10 2002-05-16 Materials Innovation, Inc. Appareil et procede pour appliquer un lubrifiant sur la surface d'une cavite de moule
US7192620B1 (en) 2001-09-18 2007-03-20 Polymerit Mold-release coating systems
JPWO2003051621A1 (ja) * 2001-12-19 2005-04-28 株式会社菊水製作所 回転式粉末圧縮成形機
BR0307213A (pt) * 2002-01-25 2005-04-26 Ck Man Ab Máquina de retenção de energia de impacto de forjamento dinâmico
WO2006060906A1 (fr) * 2004-12-06 2006-06-15 Corporation Imfine Inc. Dispositif et procede pour lubrifier la surface de paroi d'une empreinte
DE102011007728A1 (de) * 2011-04-20 2012-10-25 Hilti Aktiengesellschaft Vorrichtung und Verfahren zum Herstellen eines Grünlings aus einem pulver- oder granulatförmigen Werkstoff
US9511478B2 (en) * 2013-02-04 2016-12-06 Qingdao Technological University Nano fluid electrostatic atomization controllable jet minimal quantity lubrication grinding system
US10568642B2 (en) * 2015-09-21 2020-02-25 Qingdao Technological University Bone surgery grinding experimental device capable of cooling and electrostatic atomization film formation
CN109821674A (zh) * 2019-03-21 2019-05-31 中信戴卡股份有限公司 一种模具润滑剂旋转喷涂喷盘装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821164A (en) * 1956-04-17 1958-01-28 Frank J Ingala Spray device
US3132379A (en) * 1961-04-12 1964-05-12 Bliss E W Co Compacting press
US3246844A (en) * 1962-03-08 1966-04-19 Westinghouse Electric Corp Electrostatic painting apparatus for explosive atmospheres
US4114564A (en) * 1963-06-13 1978-09-19 Ransburg Corporation Electrostatic coating apparatus
US3478387A (en) * 1965-10-21 1969-11-18 Continental Can Co Apparatus for electrostatic molding
CH506352A (de) * 1969-04-18 1971-04-30 Buehler Ag Geb Verfahren und Vorrichtung zum Anbringen von Trenn- bzw. Schmiermitteln auf Metallformen
US3687588A (en) * 1970-09-08 1972-08-29 Wolverine Pentronix Lubricated die and punch assembly for compacting powder material
JPS4714267U (fr) * 1971-03-18 1972-10-19
CH547697A (de) * 1972-08-03 1974-04-11 Von Roll Ag Presse zur herstellung von bloecken, insbesondere blockelektroden.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387764A1 (fr) * 1977-04-20 1978-11-17 Thomae Gmbh Dr K Procede pour pulveriser un revetement sur les outils compresseurs de machines a fabriquer des articles moules
EP0011269A1 (fr) * 1978-11-15 1980-05-28 Dr. Karl Thomae GmbH Procédé et dispositif pour pointiller des dispositifs de moulage avec des gouttes discrètes de lubrifiant liquide ou en suspension lors de la fabrication d'objets moulés dans le domaine pharmaceutique, alimentaire ou catalytique
WO1980001654A1 (fr) * 1979-02-15 1980-08-21 Foseco Int Substrats de revetement qui sont en contact avec du metal en fusion
EP0225803A1 (fr) 1985-12-10 1987-06-16 University Of Bath Fabrication de comprimés
EP0698435A1 (fr) * 1994-08-24 1996-02-28 Quebec Metal Powders Ltd. Procédé et installation de la métallurgie des poudres comprenant une lubrification électrostatique des parois de la matrice
US5682591A (en) * 1994-08-24 1997-10-28 Quebec Metal Powders Limited Powder metallurgy apparatus and process using electrostatic die wall lubrication

Also Published As

Publication number Publication date
GB1464780A (en) 1977-02-16
DE2456298C2 (de) 1984-08-02
IT999894B (it) 1976-03-10
BE821663A (fr) 1975-02-17
JPS5824481B2 (ja) 1983-05-21
JPS5094366A (fr) 1975-07-28
BR7410164A (pt) 1976-06-08
US3995979A (en) 1976-12-07
FR2253570B1 (fr) 1976-10-22
CH580494A5 (fr) 1976-10-15
DE2456298A1 (de) 1975-06-19
CA1050261A (fr) 1979-03-13
ES432629A1 (es) 1976-12-16
AR206332A1 (es) 1976-07-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse