EP1633488A1 - Sprühwerkzeug für giessereiformen - Google Patents
Sprühwerkzeug für giessereiformenInfo
- Publication number
- EP1633488A1 EP1633488A1 EP04738658A EP04738658A EP1633488A1 EP 1633488 A1 EP1633488 A1 EP 1633488A1 EP 04738658 A EP04738658 A EP 04738658A EP 04738658 A EP04738658 A EP 04738658A EP 1633488 A1 EP1633488 A1 EP 1633488A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spray
- medium
- tool according
- plate
- air
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 238000005266 casting Methods 0.000 title description 2
- 239000007921 spray Substances 0.000 claims description 117
- 239000003795 chemical substances by application Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
-
- 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
- B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
Definitions
- the spray tool according to the invention with the characterizing features of claim 1 has the advantage that the control of the spray nozzles only takes place via the control means and thus a change in the process control is simplified and that appropriately adapted spray nozzles can be used for different media.
- the invention therefore also consists in separating the individual functions b) from the functions c) and d), in which cooling with water is seen as an independent task and the application of release agents with a simultaneous lubricating effect is a separate step.
- both subprocesses first cool down (b) to the ideal wetting temperature and then apply (c, d) release agents from one place, namely either via just one spray nozzle with two supply lines for the two substances or two individual nozzles spraying a common area one feeder each.
- these safe and always controllable sub-processes can drastically reduce the reject rate and the release agent consumption while at the same time even shortening the process time.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fertilizers (AREA)
- Casting Devices For Molds (AREA)
- Spray Control Apparatus (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10327096 | 2003-06-13 | ||
PCT/DE2004/001206 WO2004112969A1 (de) | 2003-06-13 | 2004-06-14 | Sprühwerkzeug für giessereiformen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1633488A1 true EP1633488A1 (de) | 2006-03-15 |
EP1633488B1 EP1633488B1 (de) | 2007-12-19 |
Family
ID=33520627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04738658A Expired - Lifetime EP1633488B1 (de) | 2003-06-13 | 2004-06-14 | Sprühwerkzeug für giessereiformen |
Country Status (6)
Country | Link |
---|---|
US (1) | US7448555B2 (de) |
EP (1) | EP1633488B1 (de) |
AT (1) | ATE381386T1 (de) |
CA (1) | CA2540641C (de) |
DE (2) | DE502004005761D1 (de) |
WO (1) | WO2004112969A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007031263A1 (de) * | 2007-07-05 | 2009-01-08 | Acheson Industries Deutschland Zweigniederlassung Der Findag Corp. N.V. (Curacao) | Sprühwerkzeug |
TW201733711A (zh) * | 2016-03-18 | 2017-10-01 | Chai-Long Yu | 金屬壓鑄機噴霧裝置、具有該噴霧裝置的金屬壓鑄機,及噴霧方法 |
DE102020117382A1 (de) | 2020-07-01 | 2022-01-05 | Jerko Sprühsysteme GmbH | Sprühvorrichtung und Sprühkopf hierfür, sowie Verfahren zur Steuerung einer Sprühvorrichtung |
IT202100006104A1 (it) * | 2021-03-15 | 2022-09-15 | Paolo Gozio S R L | Testa di lubrificazione per stampi con sistema di settaggio degli ugelli |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3431253A1 (de) | 1984-08-24 | 1986-03-06 | Bayrisches Druckgußwerk Thurner GmbH & Co KG, 8015 Markt Schwaben | Vorrichtung zum benetzen von formoberflaechen mit einer fluessigkeit |
DE3640818C1 (en) | 1986-11-28 | 1988-06-09 | Rudolf Jerkel | Spray head for producing an air-liquid mixture, in particular for a cooling device |
US4760961A (en) * | 1987-02-13 | 1988-08-02 | The Snair Company | Modular sprayhead assembly |
DE3709956A1 (de) | 1987-03-26 | 1988-10-06 | Laszlo Ferenc Dipl Ing Matefi | Universal-regulierbares zwei-fluid/luft steuer-spruehventil |
EP0398389A3 (de) | 1989-05-19 | 1991-09-11 | KLÜBER AUTOMATION GmbH & Co. KG | Sprühkopf einer Sprühvorrichtung zum Aufsprühen von Flüssigkeiten, insbesondere Trennmitteln |
DE4420679A1 (de) * | 1993-09-09 | 1995-03-16 | Acheson Ind Deutschland Zweign | Sprühelement, insbesondere für Formsprüheinrichtungen |
US5603984A (en) * | 1993-09-09 | 1997-02-18 | Acheson Industries, Inc. | Spray element especially for mold sprayers |
DE4336250A1 (de) * | 1993-10-23 | 1995-04-27 | Wotec Automationssysteme Gmbh | Sprühblock eines Sprühwerkzeugs |
DE4437777A1 (de) | 1993-10-23 | 1995-06-08 | Wotec Automationssysteme Gmbh | Sprühdose einer Sprüheinrichtung |
JP3471777B2 (ja) * | 2001-12-19 | 2003-12-02 | 花野商事株式会社 | スプレー装置 |
-
2004
- 2004-06-14 US US10/560,580 patent/US7448555B2/en not_active Expired - Lifetime
- 2004-06-14 AT AT04738658T patent/ATE381386T1/de not_active IP Right Cessation
- 2004-06-14 DE DE502004005761T patent/DE502004005761D1/de not_active Expired - Lifetime
- 2004-06-14 DE DE112004001559T patent/DE112004001559D2/de not_active Expired - Fee Related
- 2004-06-14 EP EP04738658A patent/EP1633488B1/de not_active Expired - Lifetime
- 2004-06-14 WO PCT/DE2004/001206 patent/WO2004112969A1/de active IP Right Grant
- 2004-06-14 CA CA2540641A patent/CA2540641C/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2004112969A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2540641A1 (en) | 2004-12-29 |
EP1633488B1 (de) | 2007-12-19 |
CA2540641C (en) | 2014-04-22 |
ATE381386T1 (de) | 2008-01-15 |
DE112004001559D2 (de) | 2006-05-11 |
DE502004005761D1 (de) | 2008-01-31 |
US7448555B2 (en) | 2008-11-11 |
WO2004112969A1 (de) | 2004-12-29 |
US20070075164A1 (en) | 2007-04-05 |
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