JPS6440159A - Venting device - Google Patents
Venting deviceInfo
- Publication number
- JPS6440159A JPS6440159A JP19492887A JP19492887A JPS6440159A JP S6440159 A JPS6440159 A JP S6440159A JP 19492887 A JP19492887 A JP 19492887A JP 19492887 A JP19492887 A JP 19492887A JP S6440159 A JPS6440159 A JP S6440159A
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- inlet
- molten metal
- valve seat
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE:To avoid the approaching of a molten metal to a venting system by moving a valve body by advancing for a mold in order to make an inlet in open state and making it freely movable to the rear part from the mold for closing the inlet with the cooperation of a valve seat. CONSTITUTION:At the time when a molten metal is at its injection stage, a gas is guided out of gas exhausting passages 12, 13, an inlet 108 and gas exhausting port 110. When compressed air is guided into the lower port of a cylinder 116, a valve stem 126 and valve body 106 are moved to the rear part and reach a closing position. The front face of the valve body 106 and the front end of a valve seat 104 are secured so as to incline at the specified angle against the plane orthogonal with the valve body and the shaft of the valve stem. The removal of the molten metal sticking to the valve body 106 and the surface of the valve seat 104 is thus performed easily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194928A JP2588537B2 (en) | 1987-08-03 | 1987-08-03 | Degassing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62194928A JP2588537B2 (en) | 1987-08-03 | 1987-08-03 | Degassing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6440159A true JPS6440159A (en) | 1989-02-10 |
JP2588537B2 JP2588537B2 (en) | 1997-03-05 |
Family
ID=16332674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62194928A Expired - Lifetime JP2588537B2 (en) | 1987-08-03 | 1987-08-03 | Degassing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2588537B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001150117A (en) * | 1999-12-01 | 2001-06-05 | Denso Corp | Casting method for die casting and casting apparatus for die casting |
CN114131856A (en) * | 2021-12-01 | 2022-03-04 | 严旭辉 | Plastic injection mold with corner burr preventing function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947624A (en) * | 1982-09-10 | 1984-03-17 | Sharp Corp | Loading system of system program |
JPS61122051U (en) * | 1985-01-16 | 1986-08-01 |
-
1987
- 1987-08-03 JP JP62194928A patent/JP2588537B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947624A (en) * | 1982-09-10 | 1984-03-17 | Sharp Corp | Loading system of system program |
JPS61122051U (en) * | 1985-01-16 | 1986-08-01 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001150117A (en) * | 1999-12-01 | 2001-06-05 | Denso Corp | Casting method for die casting and casting apparatus for die casting |
CN114131856A (en) * | 2021-12-01 | 2022-03-04 | 严旭辉 | Plastic injection mold with corner burr preventing function |
Also Published As
Publication number | Publication date |
---|---|
JP2588537B2 (en) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071205 Year of fee payment: 11 |