CA1020715A - Ventilation valve for closing the ventilation channel in casting molds - Google Patents

Ventilation valve for closing the ventilation channel in casting molds

Info

Publication number: CA1020715A
Authority: CA; Canada
Prior art keywords: ventilation; closing; casting molds; valve; channel
Prior art date: 1972-10-05
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.): Expired

Application number

CA180,486A

Other versions

CA180486S (en

Inventor

Fritz Hodler

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.)

Individual

Original Assignee

Individual

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.)

1972-10-05

Filing date

1973-09-07

Publication date

1977-11-15

1973-09-07 Application filed by Individual filed Critical Individual

1977-11-15 Application granted granted Critical

1977-11-15 Publication of CA1020715A publication Critical patent/CA1020715A/en

Status Expired legal-status Critical Current

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
- 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
- Y10S425/812—Venting

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Molds, Cores, And Manufacturing Methods Thereof (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Safety Valves (AREA)
Air-Flow Control Members (AREA)
Casting Devices For Molds (AREA)

CA180,486A 1972-10-05 1973-09-07 Ventilation valve for closing the ventilation channel in casting molds Expired CA1020715A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1457272		1972-10-05

Publications (1)

Publication Number	Publication Date
CA1020715A true CA1020715A (en)	1977-11-15

Family

ID=4401965

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA180,486A Expired CA1020715A (en)	1972-10-05	1973-09-07	Ventilation valve for closing the ventilation channel in casting molds

Country Status (14)

Country	Link
US (1)	US3885618A (en)
JP (1)	JPS5715982B2 (en)
AU (1)	AU6097373A (en)
BE (1)	BE804805A (en)
BR (1)	BR7306845D0 (en)
CA (1)	CA1020715A (en)
CH (1)	CH547138A (en)
ES (1)	ES419182A1 (en)
FR (1)	FR2201940B1 (en)
GB (1)	GB1384853A (en)
IL (1)	IL43085A0 (en)
IT (1)	IT984140B (en)
NL (1)	NL7313613A (en)
SU (1)	SU476735A3 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2751431C2 (en) *	1977-11-17	1986-03-06	Fritz Territet Vaud Hodler	Vent valve for die casting molds
US4431047A (en) *	1979-09-27	1984-02-14	Ube Industries, Ltd.	Gas-venting arrangement incorporated with a mold
US4492554A (en) *	1980-08-26	1985-01-08	Corn States Metal Fabricators, Inc.	Valve unit for a mold vent
AU529914B2 (en) *	1980-11-20	1983-06-23	Ube Industries, Ltd.	Gas venting incorporated with a mould
CA1163416A (en) *	1981-01-26	1984-03-13	Guido Perrella	Die vent for mold cavities
JPS5985354A (en) *	1982-11-09	1984-05-17	Ube Ind Ltd	Venting device for die
JPS60228118A (en) *	1984-04-26	1985-11-13	Sekisui Chem Co Ltd	Injection molding method
US4795331A (en) *	1986-09-15	1989-01-03	The Goodyear Tire & Rubber Company	Mold vent plug
US4997026A (en) *	1987-06-05	1991-03-05	Toshiba Kikai Kabushiki Kaisha	Gas venting device for molding operations
US4874308A (en) *	1988-04-04	1989-10-17	Atlas Gary N	Vacuum assisted transfer mold and vent pin
DE4302798C1 (en) *	1993-02-02	1994-06-16	Hodler F & Cie Fondarex Sa	Valve appts for air removal from pressure-casting moulds - with closure of the air valve effected by means of impact and force transfer elements.
US5397230A (en) *	1993-08-04	1995-03-14	Gencorp Inc.	Vent apparatus for an injection mold
DE19606160A1 (en) *	1996-02-20	1997-08-21	Bayerische Motoren Werke Ag	Cold-chamber die-casting machine with horizontal or inclined filler chamber
JP3772244B2 (en) *	1997-01-28	2006-05-10	株式会社ブリヂストン	Mold for molding synthetic resin foam and molding method
IT250560Y1 (en) *	2000-08-24	2003-09-24	Bresciani Edoardo	COMPENSATOR FOR FORCED CLOSURE OF SUCTION VALVES INSTAMPI FOR DIE CASTING
DE50300434D1 (en) *	2002-05-31	2005-05-19	Tecan Trading Ag Maennedorf	Apparatus, system and method for aspirating liquids from solid phase extraction plates
JP3717895B2 (en) *	2002-07-04	2005-11-16	韓国タイヤ株式会社	Tire vulcanization mold vent device
US6871831B1 (en) *	2003-12-19	2005-03-29	The Goodyear Tire & Rubber Company	Mold vent
WO2009096331A1 (en) *	2008-01-28	2009-08-06	Kabushiki Kaisha Saito Kanagata Seisakusho	In-mold degassing structure, and mold having the structure
CN103922145A (en) *	2013-01-11	2014-07-16	朱立柱	Anti-blocking pneumatic air seal machine
CH710347B1 (en) *	2014-11-07	2018-05-31	Fondarex Sa	Valve device for venting of pressure casting molds.
JP2022149302A (en) *	2021-03-25	2022-10-06	本田技研工業株式会社	Cap member for cutoff valve, valve body for cutoff valve, manufacturing method of cutoff valve, and exchange method of valve body of cutoff valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL110153C (en) *	1957-10-01
US2976568A (en) *	1959-03-18	1961-03-28	Anto Diesel Piston Ring Compan	Mold cavity venting device
GB1052810A (en) *	1963-11-14
DE1483579B1 (en) *	1965-08-16	1969-10-02	Fritz Hodler	Device for venting molds on die casting machines

1972
- 1972-10-05 CH CH1457272A patent/CH547138A/en not_active IP Right Cessation
1973
- 1973-04-26 IT IT23447/73A patent/IT984140B/en active
- 1973-06-20 GB GB2937373A patent/GB1384853A/en not_active Expired
- 1973-06-25 US US373128A patent/US3885618A/en not_active Expired - Lifetime
- 1973-08-27 IL IL43085A patent/IL43085A0/en unknown
- 1973-08-28 FR FR7331112A patent/FR2201940B1/fr not_active Expired
- 1973-08-29 JP JP9625673A patent/JPS5715982B2/ja not_active Expired
- 1973-09-04 BR BR6845/73A patent/BR7306845D0/en unknown
- 1973-09-07 CA CA180,486A patent/CA1020715A/en not_active Expired
- 1973-09-13 BE BE135605A patent/BE804805A/en not_active IP Right Cessation
- 1973-09-28 ES ES419182A patent/ES419182A1/en not_active Expired
- 1973-10-03 NL NL7313613A patent/NL7313613A/xx unknown
- 1973-10-03 AU AU60973/73A patent/AU6097373A/en not_active Expired
- 1973-10-04 SU SU1966392A patent/SU476735A3/en active

Also Published As

Publication number	Publication date
CH547138A (en)	1974-03-29
ES419182A1 (en)	1976-04-16
SU476735A3 (en)	1975-07-05
JPS5715982B2 (en)	1982-04-02
GB1384853A (en)	1975-02-26
BR7306845D0 (en)	1974-08-15
FR2201940B1 (en)	1976-11-19
DE2249417A1 (en)	1974-04-11
BE804805A (en)	1974-01-02
JPS4973329A (en)	1974-07-16
IL43085A0 (en)	1973-11-28
FR2201940A1 (en)	1974-05-03
IT984140B (en)	1974-11-20
DE2249417B2 (en)	1977-06-23
US3885618A (en)	1975-05-27
AU6097373A (en)	1975-04-10
NL7313613A (en)	1974-04-09

Publication	Publication Date	Title
CA1020715A (en)	1977-11-15	Ventilation valve for closing the ventilation channel in casting molds
AU490936B2 (en)	1976-06-24	Overflow valve means
GB1399741A (en)	1975-07-02	Butterfly valves
AU464512B2 (en)	1975-08-28	Valve block
AU464573B2 (en)	1975-08-28	Improvements in moulds for casting or vulcanizing
AU469053B2 (en)	1976-01-29	Butterfly valve
CA1011911A (en)	1977-06-14	Control means for ventilation valve in casting mold
CA938078A (en)	1973-12-11	Continuous casting mold level control
AU6304573A (en)	1975-05-29	Gate valves
CA951706A (en)	1974-07-23	Butterfly valve
AU469205B2 (en)	1976-02-05	Shutoff valve
CA963328A (en)	1975-02-25	Closed center valve control system
CA979616A (en)	1975-12-16	Mould closing means
CA979878A (en)	1975-12-16	Gate valve
AU472233B2 (en)	1976-05-20	Improvements in air valves
CA989379A (en)	1976-05-18	Butterfly valve
CA894657A (en)	1972-03-07	Gate valve
CA904245A (en)	1972-07-04	Gate valve
CA895560A (en)	1972-03-14	Gate valve having gate position indicating means
CA897391A (en)	1972-04-11	Chill mold
CA895760A (en)	1972-03-21	Mold for continuous casting
CA894136A (en)	1972-02-29	Closure means for casting ladles and the like
CA895759A (en)	1972-03-21	Continuous casting mold
CA906183A (en)	1972-08-01	Continuous casting mold
CA897392A (en)	1972-04-11	Continuous casting mold