SE7811583L - Ventilanordning for avluftning av pressgjutformar - Google Patents

Ventilanordning for avluftning av pressgjutformar

Info

Publication number: SE7811583L
Authority: SE; Sweden
Prior art keywords: ventiling; valve device; press molds; molds; press
Prior art date: 1977-11-17

Application number

SE7811583A

Other languages

English (en)

Other versions

SE438612B (sv

Inventor

Sok

Original Assignee

Hodler Fritz

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.)

1977-11-17

Filing date

1978-11-09

Publication date

1979-05-18

1978-11-09 Application filed by Hodler Fritz filed Critical Hodler Fritz

1979-05-18 Publication of SE7811583L publication Critical patent/SE7811583L/sv

1985-04-29 Publication of SE438612B publication Critical patent/SE438612B/sv

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
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Fluid-Driven Valves (AREA)
Valve Housings (AREA)
Fluid-Pressure Circuits (AREA)

SE7811583A 1977-11-17 1978-11-09 Ventilanordning for avluftning av halrum i pressgjutformar SE438612B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2751431A DE2751431C2 (de)	1977-11-17	1977-11-17	Entlüftungsventil für Druckgießformen

Publications (2)

Publication Number	Publication Date
SE7811583L true SE7811583L (sv)	1979-05-18
SE438612B SE438612B (sv)	1985-04-29

Family

ID=6023974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7811583A SE438612B (sv)	1977-11-17	1978-11-09	Ventilanordning for avluftning av halrum i pressgjutformar

Country Status (9)

Country	Link
US (1)	US4239080A (sv)
JP (1)	JPS5941830B2 (sv)
CA (1)	CA1109227A (sv)
CH (1)	CH633208A5 (sv)
DE (1)	DE2751431C2 (sv)
FR (1)	FR2409111A1 (sv)
GB (1)	GB1597810A (sv)
IT (1)	IT1100927B (sv)
SE (1)	SE438612B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4431047A (en) *	1979-09-27	1984-02-14	Ube Industries, Ltd.	Gas-venting arrangement incorporated with a mold
JPS5846387B2 (ja) *	1980-03-07	1983-10-15	宇部興産株式会社	金型用ガス抜き装置
JPS59309B2 (ja) *	1979-09-27	1984-01-06	宇部興産株式会社	金型内のガス抜きをともなった射出成形法および金型用ガス抜き装置
JPS56102365A (en) *	1980-01-21	1981-08-15	Honda Motor Co Ltd	Method of filling molten metal in vertical type die casting machine
DE3002886A1 (de) *	1980-01-28	1981-07-30	Bayrisches Druckguß-Werk Thurner KG, 8015 Markt Schwaben	Druckgiessmaschine und verfahren zum betrieb derselben
JPS596738B2 (ja) *	1980-03-04	1984-02-14	宇部興産株式会社	金型内のガス抜き方法および装置
JPS5846385B2 (ja) *	1980-03-19	1983-10-15	宇部興産株式会社	無孔性ダイカスト法および装置
JPS5846386B2 (ja) *	1980-03-19	1983-10-15	宇部興産株式会社	減圧ダイカスト法および装置
AU529914B2 (en) *	1980-11-20	1983-06-23	Ube Industries, Ltd.	Gas venting incorporated with a mould
JPS5914299B2 (ja) *	1981-05-01	1984-04-04	トヨタ自動車株式会社	ダイカスト鋳造装置
JPS5914300B2 (ja) *	1981-05-01	1984-04-04	トヨタ自動車株式会社	ダイカスト鋳造装置
JPS5985354A (ja) *	1982-11-09	1984-05-17	Ube Ind Ltd	金型用ガス抜き装置
JPS6082262A (ja) *	1983-10-11	1985-05-10	Aisin Seiki Co Ltd	金型用ガス抜き装置
US4997026A (en) *	1987-06-05	1991-03-05	Toshiba Kikai Kabushiki Kaisha	Gas venting device for molding operations
DE4302798C1 (de) *	1993-02-02	1994-06-16	Hodler F & Cie Fondarex Sa	Ventileinrichtung zum Entlüften von Druckgiessformen
LT4520B (lt)	1997-09-30	1999-06-25	Konrad Baumgartner	Vožtuvo mazgas liejimo spaudimu formų vėdinimui
EP0936009B1 (de) *	1998-02-11	2003-05-21	V.D.S. Vacuum Diecasting Service SA	Ventilvorrichtung, insbesondere Entlüftungsventil-Vorrichtung für den Druckguss
DE59906583D1 (de) *	1999-01-06	2003-09-18	Fondarex Sa	Ventileinrichtung
DE19951858A1 (de) *	1999-10-27	2001-05-03	Buehler Ag	Entlüftungsventil und Druckgießform mit einem Entlüftungsventil
JP2002166448A (ja) *	2000-12-01	2002-06-11	Sony Corp	成形用金型装置および成形方法
DE10252183B4 (de) *	2002-11-09	2007-12-27	Kunz, Susanne	Vorrichtung zur Entlüftung von Druckgussformen
JP2017080755A (ja) *	2015-10-26	2017-05-18	株式会社ＪａｐａｎＭｏｌｄＴｒａｄｅ	真空ダイキャスト用ガス抜き装置に於けるシャットオフバルブの作動不良防止方法
CH713574A1 (de) *	2017-03-16	2018-09-28	Fondarex Sa	Ventileinrichtung zum Entlüften von Druckgiessformen.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US388860A (en) *		1888-09-04		greenwood
LU37776A1 (sv) *	1959-01-02	1900-01-01
DE2248282C3 (de) *	1972-10-02	1979-01-04	Fritz Territet Vaud Hodler (Schweiz)	Steuereinrichtung für Entlüftungsventile in Druckgießformen
CH547138A (de) *	1972-10-05	1974-03-29	Hodler Fritz	Entlueftungsventil zum schliessen des entlueftungskanals von giessformen.

1977
- 1977-11-17 DE DE2751431A patent/DE2751431C2/de not_active Expired
1978
- 1978-05-26 GB GB23045/78A patent/GB1597810A/en not_active Expired
- 1978-11-02 CH CH1131978A patent/CH633208A5/de not_active IP Right Cessation
- 1978-11-08 IT IT29586/78A patent/IT1100927B/it active
- 1978-11-09 SE SE7811583A patent/SE438612B/sv not_active IP Right Cessation
- 1978-11-10 FR FR7831850A patent/FR2409111A1/fr active Granted
- 1978-11-10 JP JP53137860A patent/JPS5941830B2/ja not_active Expired
- 1978-11-14 CA CA316,189A patent/CA1109227A/en not_active Expired
- 1978-11-16 US US05/961,533 patent/US4239080A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1597810A (en)	1981-09-09
CH633208A5 (de)	1982-11-30
US4239080A (en)	1980-12-16
IT7829586A0 (it)	1978-11-08
DE2751431A1 (de)	1979-05-23
JPS5941830B2 (ja)	1984-10-09
FR2409111B1 (sv)	1983-08-26
CA1109227A (en)	1981-09-22
IT1100927B (it)	1985-09-28
DE2751431C2 (de)	1986-03-06
JPS5499735A (en)	1979-08-06
FR2409111A1 (fr)	1979-06-15
SE438612B (sv)	1985-04-29

Publication	Publication Date	Title
SE7811583L (sv)	1979-05-18	Ventilanordning for avluftning av pressgjutformar
SE7704500L (sv)	1978-07-15	Ventilanordning
DK152790C (da)	1988-10-24	Koeleindretning for trykstoebeform
SE7805770L (sv)	1978-11-24	Anordning for instellning av foremal
SE8003390L (sv)	1980-11-08	Formsprutanordning
SE416912B (sv)	1981-02-16	Schablontryckanordning
DK48378A (da)	1978-08-05	Ventilanordning
DK205178A (da)	1978-11-12	Pilleteringspresse
SE7808237L (sv)	1979-02-02	Manoverorgan for ventiler
SE7800899L (sv)	1979-01-02	Anordning vid mekaniska pressar
SE417755B (sv)	1981-04-06	Anordning for metning av molnhojd
SE7809421L (sv)	1979-03-10	Anordning for pressning av balar
DK486780A (da)	1981-05-17	Flexografisk trykkeapparat
SE7809994L (sv)	1979-03-28	Malgivningsanordning
DK362878A (da)	1979-02-21	Ventilanordning
PL210576A1 (pl)	1979-07-16	Urzadzenie do belowania
GB2004009B (en)	1982-03-17	Master cylinder device
SE7712509L (sv)	1978-05-06	Pressanordning
SE7801690L (sv)	1978-08-15	Anordning for formning av anoder
DK126578A (da)	1978-09-22	Form til stoebning under lavt tryk
SE7901006L (sv)	1980-08-06	Anordning for styrning av gjutformar
BR7807960A (pt)	1979-07-31	Prensa
SE7808474L (sv)	1979-02-24	Overvakningsanordning for angturbinventiler
SE7805264L (sv)	1978-11-12	Sekerhetsanordning for en press
SE7803830L (sv)	1978-10-07	Ventilanordning

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7811583-9 Format of ref document f/p: F
1999-02-01	NUG	Patent has lapsed	Ref document number: 7811583-9 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7811583-9

Format of ref document f/p: F

1999-02-01

NUG

Patent has lapsed