DD285570A5 - Spritzgussverfahren und spritzgussvorrichtung - Google Patents

Spritzgussverfahren und spritzgussvorrichtung Download PDF

Info

Publication number: DD285570A5
Authority: DD; German Democratic Republic
Prior art keywords: nozzle passage; pressure; cavity; injection; mold
Prior art date: 1988-10-13

Application number

DD89333587A

Other languages

German (de)

English (en)

Inventor

Shigeru Tsutsumi

Original Assignee

��@��@��k��

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.)

1988-10-13

Filing date

1989-10-13

Publication date

1990-12-19

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27316911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD285570(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-09-18 Priority claimed from JP1241467A external-priority patent/JPH02196616A/ja

1989-10-13 Application filed by ��@��@��k�� filed Critical ��@��@��k��

1990-12-19 Publication of DD285570A5 publication Critical patent/DD285570A5/de

Links

238000002347 injection Methods 0.000 title claims abstract description 120
239000007924 injection Substances 0.000 title claims abstract description 120
238000000034 method Methods 0.000 title claims abstract description 52
238000001746 injection moulding Methods 0.000 title claims description 43
239000000463 material Substances 0.000 claims abstract description 205
239000007921 spray Substances 0.000 claims description 29
238000001816 cooling Methods 0.000 claims description 25
238000005507 spraying Methods 0.000 claims description 18
230000000694 effects Effects 0.000 claims description 14
230000006835 compression Effects 0.000 claims description 8
238000007906 compression Methods 0.000 claims description 8
239000007787 solid Substances 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 6
230000001105 regulatory effect Effects 0.000 claims description 3
238000007711 solidification Methods 0.000 claims description 3
230000008023 solidification Effects 0.000 claims description 3
238000007664 blowing Methods 0.000 claims description 2
238000005266 casting Methods 0.000 claims 1
239000000446 fuel Substances 0.000 claims 1
238000002844 melting Methods 0.000 claims 1
230000008018 melting Effects 0.000 claims 1
238000011144 upstream manufacturing Methods 0.000 claims 1
238000004519 manufacturing process Methods 0.000 abstract description 10
238000012423 maintenance Methods 0.000 abstract description 5
230000003068 static effect Effects 0.000 description 9
238000010586 diagram Methods 0.000 description 8
238000005516 engineering process Methods 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000000465 moulding Methods 0.000 description 2
238000004904 shortening Methods 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
FFNMBRCFFADNAO-UHFFFAOYSA-N pirenzepine hydrochloride Chemical compound [H+].[H+].[Cl-].[Cl-].C1CN(C)CCN1CC(=O)N1C2=NC=CC=C2NC(=O)C2=CC=CC=C21 FFNMBRCFFADNAO-UHFFFAOYSA-N 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- B29C45/20—Injection nozzles
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/57—Exerting after-pressure on the moulding material
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Coating By Spraying Or Casting (AREA)
Nozzles (AREA)
Apparatus For Radiation Diagnosis (AREA)
Cereal-Derived Products (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD89333587A 1988-10-13 1989-10-13 Spritzgussverfahren und spritzgussvorrichtung DD285570A5 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP25601188		1988-10-13
JP13457689		1989-05-30
JP1241467A JPH02196616A (ja)	1988-10-13	1989-09-18	合成樹脂保圧室射出成形方法およびその装置

Publications (1)

Publication Number	Publication Date
DD285570A5 true DD285570A5 (de)	1990-12-19

Family

ID=27316911

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD89333587A DD285570A5 (de)	1988-10-13	1989-10-13	Spritzgussverfahren und spritzgussvorrichtung

Country Status (22)

Country	Link
US (1)	US5219512A (fr)
EP (1)	EP0389646B1 (fr)
JP (1)	JPH0761662B2 (fr)
KR (2)	KR920008771B1 (fr)
CN (1)	CN1032196C (fr)
AT (1)	ATE86173T1 (fr)
AU (1)	AU625074B2 (fr)
BR (1)	BR8907118A (fr)
CA (1)	CA2000663A1 (fr)
CS (1)	CS582989A3 (fr)
DD (1)	DD285570A5 (fr)
DE (1)	DE68905177T2 (fr)
DK (1)	DK144790D0 (fr)
ES (1)	ES2019167A6 (fr)
FI (1)	FI902940A0 (fr)
HK (1)	HK132593A (fr)
HU (1)	HUT56312A (fr)
MY (1)	MY105675A (fr)
NO (1)	NO902601L (fr)
NZ (1)	NZ231019A (fr)
PT (1)	PT91997A (fr)
WO (1)	WO1990003879A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1991005651A1 (fr) *	1989-10-12	1991-05-02	Seiki Corporation Co., Ltd.	Procede et appareil ameliores de moulage a injection du type a chambre sous pression
AU6514490A (en) *	1990-03-07	1991-10-10	Seiki Corporation Co., Ltd.	Process and apparatus for injection molding with melt filtration
JPH06506405A (ja) *	1990-10-06	1994-07-21	世紀株式会社	メルトロ過と混合を伴う射出成形法と装置
WO1992005939A1 (fr) *	1990-10-06	1992-04-16	Seiki Corporation	Procede et dispositif de moulage par injection avec filtrage de la matiere en fusion
US5494632A (en) *	1992-07-17	1996-02-27	Mannesmann Aktiengesellschaft	Method for applying afterpressure on injection molding compounds
US5492670A (en) *	1993-08-20	1996-02-20	Nissei Plastic Industrial Co., Ltd.	Injection molding method
JP3385491B2 (ja) *	1994-06-21	2003-03-10	コニカ株式会社	射出成形方法
US5595692A (en) *	1994-09-13	1997-01-21	United Technologies Corporation	Method of repairing resin impregnated articles
US5945139A (en) *	1997-06-30	1999-08-31	Siemens Energy & Automation, Inc.	Injection mold live runner apparatus
US6086353A (en) *	1998-02-17	2000-07-11	Cincinnati Milacron Inc.	Two-stage electric injection unit with rotating plunger
US6784234B2 (en)	1998-10-07	2004-08-31	General Electric Company	High performance plastic pallets
US6168411B1 (en)	1999-03-18	2001-01-02	Dynisco Extrusion, Inc.	Polymer filtration method and apparatus
US6450798B1 (en)	2000-02-04	2002-09-17	Avaya Technology Corp.	Apparatus for multiple cavity injection molding
JP3490404B2 (ja) *	2001-03-02	2004-01-26	京セラ株式会社	射出成形金型および射出成形装置
EP1844916B1 (fr) *	2006-04-12	2014-06-25	ENGEL AUSTRIA GmbH	Dispositif destiné au moulage par injection expansion
FR2913363B1 (fr) *	2007-03-07	2009-06-05	Inoplast Sa	Dispositif de moulage de pieces en matiere plastique, comportant un dispositif d'alimentation du moule
GB2474026B (en) *	2009-09-30	2012-12-26	Peter Reginald Clarke	Injection molding material
JP5535595B2 (ja)	2009-11-25	2014-07-02	日精エー・エス・ビー機械株式会社	射出装置及び樹脂の射出方法
CN102407587B (zh) *	2010-09-25	2014-03-05	上海浦东美灵塑料制品有限公司	一种ppo塑料空调壳体注塑工艺
CN102407589B (zh) *	2010-09-25	2014-03-05	上海浦东美灵塑料制品有限公司	一种abs塑料洗衣机盖板注塑工艺
CN102107501A (zh) *	2010-11-17	2011-06-29	深圳市昌红模具科技股份有限公司	一种打印机排气件模具防止变形的加工方法
CA2816165C (fr) *	2010-11-24	2017-01-03	Husky Injection Molding Systems Ltd.	Systeme de moulage comprenant un ensemble pot d'injection et un ensemble vanne ou la pression de maintien n'est pas fournie par l'ensemble pot d'injection
CA2836903C (fr) *	2011-05-20	2017-08-29	The Procter & Gamble Company	Commande alternative de la pression pour machine a mouler par injection a basse pression constante
CN103496082B (zh) *	2013-10-08	2017-01-11	太仓市天丝利塑化有限公司	一种可以调节原料流速的注塑机
CN104999634B (zh) *	2014-04-23	2017-07-28	震雄机械（深圳）有限公司	射出成型机及其保压装置
CA2963822C (fr)	2014-11-17	2018-11-20	Edward Joseph Jenko	Buse de canal chauffe comportant un egaliseur de pression de grille
AT517390A1 (de)	2015-07-03	2017-01-15	Sonderhoff Engineering Gmbh	Dosiervorrichtung für flüssigen Kunststoff
CN111716644A (zh) *	2019-03-22	2020-09-29	英济股份有限公司	注胶装置
JP7254619B2 (ja) *	2019-05-17	2023-04-10	芝浦機械株式会社	ダイカストマシン
CN112123716A (zh) *	2020-08-27	2020-12-25	杨孔星	一种高端装备制造用防凝料螺旋式注塑装置
CN113059760B (zh) *	2021-03-29	2023-03-17	山东金帝精密机械科技股份有限公司	一种树脂轴承保持器模具成型装置及成型方法
CN115122566B (zh) *	2022-08-31	2022-12-27	佛山市顺德区震德塑料机械有限公司	卧式注塑机
JP2024035492A (ja) *	2022-09-02	2024-03-14	株式会社日本製鋼所	射出成形機および射出装置
CN116604765B (zh) *	2023-05-29	2024-03-19	宁波容慧新材料科技有限公司	一种abs合金材料生产装置及其加工方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505540A (en) *	1945-02-15	1950-04-25	Goldhard Franz Karl	Injection molding apparatus
GB888448A (en) *	1960-02-08	1962-01-31	R H Windsor Ltd	Improvements in injection moulding machines
CH428195A (de) *	1965-07-05	1967-01-15	Bucher Guyer Ag Masch	Einspritzaggregat für Spritzgiessmaschinen
DE1779120A1 (de) *	1968-07-09	1972-01-13	Boy Kg Dr	Spritzduese fuer Spritzgussmaschinen
IL34598A (en) *	1969-06-07	1974-03-14	Katashi Aoki	An injection molding machine
USRE28721E (en) *	1970-11-25	1976-02-24	Farrell Patent Company	Time saver plastic draw-back valve assembly
JPS5227181B1 (fr) *	1971-02-17	1977-07-19
US4256689A (en) *	1975-10-31	1981-03-17	Gardner Victor T	Injection moulding method and apparatus with mould runner reservoir and shot extension
DE2554269A1 (de) *	1975-12-03	1977-06-16	Demag Kunststofftech	Spritzgiessmaschine zur herstellung von formteilen aus kunststoff
US4164523A (en) *	1976-09-09	1979-08-14	Robert Hanning	Method of injection-molding and cooling of shaped synthetic-resin bodies
US4150088A (en) *	1977-08-22	1979-04-17	Owens-Illinois, Inc.	Method of injection molding with displacement of mold from injection position and applying pressure during cooling
SE415464B (sv) *	1978-09-29	1980-10-06	Josef Kubat	Tryckalstringsanordning vid formsprutning och anvendning derav
CA1097872A (fr) *	1978-12-08	1981-03-24	Jobst U. Gellert	Traduction non-disponible
JPS6010272Y2 (ja) *	1980-08-27	1985-04-09	株式会社日立製作所	試料汚染防止装置
CA1153524A (fr) *	1980-10-15	1983-09-13	Jobst U. Gellert	Mecanisme a double effet pour actionneur de soupape de moulage par injection
JPS5865639A (ja) *	1981-10-15	1983-04-19	Toshiba Mach Co Ltd	射出成形機のマルチバルブノズル
US4784819A (en) *	1982-03-19	1988-11-15	Fedders Machine & Tool Co., Inc.	Method of injection molding of plastic parts utilizing an accumlator chamber and valve chamber between the plasticizer and mold
DE3307586A1 (de) *	1982-03-19	1983-09-29	Emhart Industries Inc., Farmington, Conn.	Spritzformanordnung und Verfahren zum Spritzgießen von Kunststoffteilen
JPS595746A (ja) *	1982-06-30	1984-01-12	Mitsubishi Electric Corp	コイル駆動回路
CA1193818A (fr) *	1983-03-24	1985-09-24	Jobst U. Gellert	Systeme de moulage par injection avec commande hydraulique a raccordements alternes
GB2172240B (en) *	1985-03-01	1989-06-21	Malcolm Terence Barrett	Improvements relating to injection moulding
US4632652A (en) *	1985-05-01	1986-12-30	Wedco Inc.	Draw-back valve assembly for an injection molding apparatus
DE3516179A1 (de) *	1985-05-06	1986-11-06	Krupp Kautex Maschinenbau GmbH, 5300 Bonn	Verfahren und vorrichtung zum herstellen von gegenstaenden aus thermoplastischem kunststoff durch spritzgiessen
WO1987005854A1 (fr) *	1986-03-27	1987-10-08	Kabushiki Kaisha Komatsu Seisakusho	Machine de moulage par injection
JPS62278008A (ja) *	1986-05-27	1987-12-02	Nippon Denso Co Ltd	射出成形機におけるロ−タリ−式シャットオフノズル
US4722679A (en) *	1986-06-13	1988-02-02	Tri-Delta Technology, Inc.	Injection molding machine
JPS6475218A (en) *	1987-09-18	1989-03-20	Sanri Kk	Injection method of air flow to mold and its device in injection molding machine

1989
- 1989-10-12 AT AT89911402T patent/ATE86173T1/de active
- 1989-10-12 US US07/476,504 patent/US5219512A/en not_active Expired - Fee Related
- 1989-10-12 WO PCT/JP1989/001052 patent/WO1990003879A1/fr not_active Ceased
- 1989-10-12 HU HU896046A patent/HUT56312A/hu unknown
- 1989-10-12 JP JP1510617A patent/JPH0761662B2/ja not_active Expired - Lifetime
- 1989-10-12 FI FI902940A patent/FI902940A0/fi not_active Application Discontinuation
- 1989-10-12 AU AU43490/89A patent/AU625074B2/en not_active Ceased
- 1989-10-12 DE DE8989911402T patent/DE68905177T2/de not_active Revoked
- 1989-10-12 KR KR1019900701262A patent/KR920008771B1/ko not_active Expired
- 1989-10-12 BR BR898907118A patent/BR8907118A/pt unknown
- 1989-10-12 EP EP89911402A patent/EP0389646B1/fr not_active Revoked
- 1989-10-13 CN CN89107945A patent/CN1032196C/zh not_active Expired - Fee Related
- 1989-10-13 CA CA002000663A patent/CA2000663A1/fr not_active Abandoned
- 1989-10-13 DD DD89333587A patent/DD285570A5/de not_active IP Right Cessation
- 1989-10-13 ES ES8903444A patent/ES2019167A6/es not_active Expired - Lifetime
- 1989-10-13 CS CS895829A patent/CS582989A3/cs unknown
- 1989-10-13 PT PT91997A patent/PT91997A/pt not_active Application Discontinuation
- 1989-10-13 NZ NZ231019A patent/NZ231019A/en unknown
1990
- 1990-03-21 MY MYPI90000441A patent/MY105675A/en unknown
- 1990-06-12 NO NO90902601A patent/NO902601L/no unknown
- 1990-06-13 DK DK144790A patent/DK144790D0/da not_active Application Discontinuation
1991
- 1991-06-12 KR KR1019910700592A patent/KR920700873A/ko not_active Ceased
1993
- 1993-12-02 HK HK1325/93A patent/HK132593A/xx unknown

Also Published As

Publication number	Publication date
US5219512A (en)	1993-06-15
HK132593A (en)	1993-12-10
EP0389646A1 (fr)	1990-10-03
DK144790A (da)	1990-06-13
KR920700873A (ko)	1992-08-10
HUT56312A (en)	1991-08-28
DE68905177D1 (de)	1993-04-08
CN1032196C (zh)	1996-07-03
DE68905177T2 (de)	1993-06-17
MY105675A (en)	1994-11-30
CN1041907A (zh)	1990-05-09
CS582989A3 (en)	1992-12-16
KR900701499A (ko)	1990-12-03
EP0389646B1 (fr)	1993-03-03
KR920008771B1 (ko)	1992-10-09
AU625074B2 (en)	1992-07-02
DK144790D0 (da)	1990-06-13
FI902940A7 (fi)	1990-06-12
ES2019167A6 (es)	1991-06-01
NO902601L (no)	1990-08-10
JPH0761662B2 (ja)	1995-07-05
NZ231019A (en)	1992-04-28
JPH03504477A (ja)	1991-10-03
NO902601D0 (no)	1990-06-12
AU4349089A (en)	1990-05-01
BR8907118A (pt)	1991-02-05
FI902940A0 (fi)	1990-06-12
PT91997A (pt)	1990-04-30
CA2000663A1 (fr)	1990-04-13
ATE86173T1 (de)	1993-03-15
WO1990003879A1 (fr)	1990-04-19
HU896046D0 (en)	1990-12-28

Legal Events

Date	Code	Title	Description
1998-06-04	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DD285570A5 (de)	1990-12-19	Spritzgussverfahren und spritzgussvorrichtung
DE69115265T2 (de)	1996-08-01	Verfahren und vorrichtung zum spritzgiessen von kunststoffgegenständen mit hilfe von gas.
DE3850543T3 (de)	2001-08-09	Verfahren zum Spritzgiessen
DE1296336C2 (de)	1975-01-09	Vorrichtung zum herstellen von tuben durch pressformen und verschweissen von tubenkoepfen mit vorgefertigten tubenrohren aus thermoplastischem kunststoff
DE60201175T2 (de)	2005-09-29	Formwerkzeug und verfahren zum spritzprägen
DE3311474C2 (de)	1996-07-04	Einrichtung zum Spritzpressen
DE19534982C2 (de)	2002-06-13	Verfahren zum Spritzgießen von thermoplastischen Harzen
DE2626342C2 (de)	1985-11-28	Verfahren und Vorrichtung zum Herstellen eines Gegenstandes aus Kunststoff
EP0310914A2 (fr)	1989-04-12	Procédé pour mouler par injection des pièces en matière synthétique thermoplastique ainsi que dispositif pour la réalisation du procédé
DE60209505T3 (de)	2012-10-25	Verfahren zum spritzgiessen
EP0791448A2 (fr)	1997-08-27	Procédé et dispositif pour mouler par injection des articles en matière plastique
DE69226270T2 (de)	1998-11-19	Verfahren zum spritzgiessen von holen plastikgegenständen
DD293546A5 (de)	1991-09-05	Spritzgussverfahren und spritzgussvorrichtung der druck-haltekammer-art
DE19739522C2 (de)	2002-02-21	Spritzprägeverfahren
DE3727640A1 (de)	1988-02-25	Steuerverfahren zum entgasungsdruckgiessen und entgasungsdruckgiessmaschine
EP0696954B1 (fr)	1997-02-05	Dispositif permettant de realiser un objet en plastique a grande surface et a epaisseur de paroi reduite
EP1377427A1 (fr)	2004-01-07	Procede pour la regulation du retrait de pieces moulees par injection
DE2364004C3 (de)	1979-03-29	Vorrichtung zum Herstellen von Vorformlingen aus plastifiziertem Kunststoff
EP0668140B1 (fr)	2000-04-26	Procédé pour fabriquer des brosses à dents
DE3586151T2 (de)	1992-12-03	Verfahren zum spritzgiessen fuer geschmolzenen kunststoff.
DE3923760C2 (de)	1994-09-22	Verdichtervorrichtung für eine Druckgießmaschine
DE2457423C2 (de)	1983-04-21	Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze
EP0407847B1 (fr)	1993-12-01	Procédé et dispositif pour produire des corps creux en matière thermoplastique
EP1208955B1 (fr)	2006-07-12	Méthode de moulage par injection acec une cavité variable pour la fabrication de bouchons
DE4221423C2 (de)	2002-06-20	Verfahren und Vorrichtung zum Herstellen von Gegenständen aus thermoplastischem Kunststoff durch Spritzgießen