EA201492278A1 - Подающее устройство для расплавленного металла в агрегате для литья под давлением - Google Patents
Подающее устройство для расплавленного металла в агрегате для литья под давлениемInfo
- Publication number
- EA201492278A1 EA201492278A1 EA201492278A EA201492278A EA201492278A1 EA 201492278 A1 EA201492278 A1 EA 201492278A1 EA 201492278 A EA201492278 A EA 201492278A EA 201492278 A EA201492278 A EA 201492278A EA 201492278 A1 EA201492278 A1 EA 201492278A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- molten metal
- piston
- unit
- feeding device
- under pressure
- Prior art date
Links
Classifications
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/203—Injection pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
-
- 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
- B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
- B22D17/04—Plunger machines
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2038—Heating, cooling or lubricating the injection unit
-
- 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
- B22D17/28—Melting pots
-
- 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
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- 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
- B22D17/2015—Means for forcing the molten metal into the die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Furnace Charging Or Discharging (AREA)
- Basic Packing Technique (AREA)
Abstract
Подающее устройство для расплавленного металла в агрегате для литья под давлением, например в машине для металлического литья, имеет емкость для расплавленного металла и нагнетательный канал, в котором расплавленный металл подается к полости литейной формы. При этом предусмотрено то, что нагнетательный канал включает в себя цилиндровое отверстие, в котором расположен поршень с возможностью перемещения в осевом направлении. Для расплавленного металла предусмотрена накопительная камера, из которой расплавленный металл вследствие осевого перемещения поршня вводится через дальнейшую соединительную линию в полость литейной формы. Между наружной стенкой поршня и внутренней стенкой цилиндрового отверстия образовано кольцевое пространство, которое по меньшей мере через одно заливочное отверстие сообщается с накопительной камерой. Заливочное отверстие на своем заканчивающемся накопительной камерой конце может закрываться при помощи тела клапана, которое соединено с подвижным клапанным штоком, который расположен с возможностью перемещения в осевом отверстии поршня.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012010923A DE102012010923A1 (de) | 2012-06-04 | 2012-06-04 | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
PCT/EP2013/001601 WO2013182284A1 (de) | 2012-06-04 | 2013-05-31 | Fördervorrichtung für eine metallschmelze in einem spritzdruckaggregat |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201492278A1 true EA201492278A1 (ru) | 2015-03-31 |
EA025480B1 EA025480B1 (ru) | 2016-12-30 |
Family
ID=48699711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201492278A EA025480B1 (ru) | 2012-06-04 | 2013-05-31 | Подающее устройство для расплавленного металла в агрегате для литья под давлением |
Country Status (14)
Country | Link |
---|---|
US (1) | US9676024B2 (ru) |
EP (1) | EP2855051B1 (ru) |
JP (1) | JP2015519204A (ru) |
CN (1) | CN104507599B (ru) |
CA (1) | CA2874307C (ru) |
DE (1) | DE102012010923A1 (ru) |
DK (1) | DK2855051T3 (ru) |
EA (1) | EA025480B1 (ru) |
ES (1) | ES2593607T3 (ru) |
HU (1) | HUE030363T2 (ru) |
PL (1) | PL2855051T3 (ru) |
PT (1) | PT2855051T (ru) |
SI (1) | SI2855051T1 (ru) |
WO (1) | WO2013182284A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012010923A1 (de) * | 2012-06-04 | 2013-12-05 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
DE102014205388A1 (de) | 2014-03-24 | 2015-09-24 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Druckgießen eines metallischen Bauteils |
DE102014018798A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
DE102014018795A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
DE102014018796A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
DE102014018797A1 (de) | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
CN105081294B (zh) * | 2015-08-17 | 2018-01-30 | 共慧冶金设备科技(苏州)有限公司 | 一种镁合金阀式浇铸*** |
LU101305B1 (de) | 2019-07-12 | 2021-01-14 | Phoenix Contact Gmbh & Co | Giessvorrichtung und Verfahren zum Herstellen eines Bauteils aus einer Schmelze |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0429092Y2 (ru) * | 1987-05-22 | 1992-07-15 | ||
US5205338A (en) * | 1991-12-11 | 1993-04-27 | Nelson Metal Products Corporation | Closed shot die casting |
JP2517509B2 (ja) * | 1992-01-30 | 1996-07-24 | 日本軽金属株式会社 | ホットチャンバ―ダイカストマシンの射出用プランジャ― |
US5632321A (en) * | 1996-02-23 | 1997-05-27 | Prince Machine Corporation | Die casting machine with compound docking/shot cylinder |
JPH09287575A (ja) * | 1996-04-18 | 1997-11-04 | Ricoh Co Ltd | 液体ポンプ |
JPH1122637A (ja) * | 1997-07-07 | 1999-01-26 | Maruyama Mfg Co Ltd | ピストンポンプ |
JPH11245016A (ja) * | 1998-02-27 | 1999-09-14 | Fukumaru Shigeru | 金属溶湯用ポンプ |
JP3295641B2 (ja) * | 1998-03-13 | 2002-06-24 | 株式会社日本製鋼所 | 金属材料の射出装置 |
JP3268268B2 (ja) * | 1998-05-26 | 2002-03-25 | 幸久 長子 | 自動給湯射出装置 |
JP2000117417A (ja) * | 1998-10-20 | 2000-04-25 | Toshiba Mach Co Ltd | 溶湯給湯ポンプ装置 |
US6840302B1 (en) * | 1999-04-21 | 2005-01-11 | Kobe Steel, Ltd. | Method and apparatus for injection molding light metal alloy |
JP3546154B2 (ja) * | 1999-07-29 | 2004-07-21 | 株式会社日本製鋼所 | 金属成形品の射出成形方法および射出成形装置 |
WO2002085560A1 (en) * | 2001-04-19 | 2002-10-31 | Alcoa Inc. | Injector for molten metal supply system |
JP2002361403A (ja) * | 2001-06-12 | 2002-12-18 | Hiroshima Aluminum Industry Co Ltd | 開閉弁及びそれを用いた給湯装置 |
JP4175602B2 (ja) * | 2001-07-02 | 2008-11-05 | 徹一 茂木 | 鋳造用注湯装置 |
JP4666317B2 (ja) * | 2008-01-16 | 2011-04-06 | 日精樹脂工業株式会社 | 金属成形用射出装置の棒状材料溶解保持装置 |
DE202009004299U1 (de) * | 2009-03-06 | 2009-06-25 | Schoch, Gerhard | Gießbehälter für eine Warmkammer-Druckgießmaschine |
DE102011017610B3 (de) * | 2011-04-27 | 2012-06-21 | Oskar Frech Gmbh + Co. Kg | Gießkolben und Gießeinheit mit Absperrventil |
DE102012010923A1 (de) * | 2012-06-04 | 2013-12-05 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzdruckaggregat |
-
2012
- 2012-06-04 DE DE102012010923A patent/DE102012010923A1/de not_active Withdrawn
-
2013
- 2013-05-31 DK DK13731678.2T patent/DK2855051T3/en active
- 2013-05-31 HU HUE13731678A patent/HUE030363T2/en unknown
- 2013-05-31 PT PT137316782T patent/PT2855051T/pt unknown
- 2013-05-31 US US14/405,525 patent/US9676024B2/en active Active
- 2013-05-31 SI SI201330311A patent/SI2855051T1/sl unknown
- 2013-05-31 JP JP2015514382A patent/JP2015519204A/ja active Pending
- 2013-05-31 CA CA2874307A patent/CA2874307C/en not_active Expired - Fee Related
- 2013-05-31 PL PL13731678.2T patent/PL2855051T3/pl unknown
- 2013-05-31 EA EA201492278A patent/EA025480B1/ru not_active IP Right Cessation
- 2013-05-31 CN CN201380029644.7A patent/CN104507599B/zh not_active Expired - Fee Related
- 2013-05-31 ES ES13731678.2T patent/ES2593607T3/es active Active
- 2013-05-31 WO PCT/EP2013/001601 patent/WO2013182284A1/de active Application Filing
- 2013-05-31 EP EP13731678.2A patent/EP2855051B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CA2874307C (en) | 2020-07-28 |
EA025480B1 (ru) | 2016-12-30 |
HUE030363T2 (en) | 2017-05-29 |
WO2013182284A1 (de) | 2013-12-12 |
ES2593607T3 (es) | 2016-12-12 |
CN104507599B (zh) | 2016-08-24 |
SI2855051T1 (sl) | 2016-11-30 |
PL2855051T3 (pl) | 2016-12-30 |
DE102012010923A1 (de) | 2013-12-05 |
CA2874307A1 (en) | 2013-12-12 |
DK2855051T3 (en) | 2016-10-10 |
JP2015519204A (ja) | 2015-07-09 |
US9676024B2 (en) | 2017-06-13 |
CN104507599A (zh) | 2015-04-08 |
EP2855051A1 (de) | 2015-04-08 |
EP2855051B1 (de) | 2016-06-29 |
US20150151357A1 (en) | 2015-06-04 |
PT2855051T (pt) | 2016-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |