JPS54133428A - Check valve for use as mold frame in reduced pressure casting - Google Patents

Check valve for use as mold frame in reduced pressure casting

Info

Publication number
JPS54133428A
JPS54133428A JP4110878A JP4110878A JPS54133428A JP S54133428 A JPS54133428 A JP S54133428A JP 4110878 A JP4110878 A JP 4110878A JP 4110878 A JP4110878 A JP 4110878A JP S54133428 A JPS54133428 A JP S54133428A
Authority
JP
Japan
Prior art keywords
reduced pressure
check valve
mold frame
pressure casting
casting
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
Application number
JP4110878A
Other languages
Japanese (ja)
Other versions
JPS596733B2 (en
Inventor
Masayoshi Kasazaki
Masanori Yoshikawa
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.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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.)
Filing date
Publication date
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to JP53041108A priority Critical patent/JPS596733B2/en
Publication of JPS54133428A publication Critical patent/JPS54133428A/en
Publication of JPS596733B2 publication Critical patent/JPS596733B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Check Valves (AREA)
JP53041108A 1978-04-07 1978-04-07 Check valve used in flasks for vacuum casting Expired JPS596733B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53041108A JPS596733B2 (en) 1978-04-07 1978-04-07 Check valve used in flasks for vacuum casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53041108A JPS596733B2 (en) 1978-04-07 1978-04-07 Check valve used in flasks for vacuum casting

Publications (2)

Publication Number Publication Date
JPS54133428A true JPS54133428A (en) 1979-10-17
JPS596733B2 JPS596733B2 (en) 1984-02-14

Family

ID=12599270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53041108A Expired JPS596733B2 (en) 1978-04-07 1978-04-07 Check valve used in flasks for vacuum casting

Country Status (1)

Country Link
JP (1) JPS596733B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084148U (en) * 1983-11-11 1985-06-10 新東工業株式会社 Metal frame for vertical casting in vacuum molding
CN110899633A (en) * 2019-12-11 2020-03-24 扬州大学 Combined die for machining duct type oil smoke backflow prevention check device and using method of die

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128430U (en) * 1987-02-16 1988-08-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084148U (en) * 1983-11-11 1985-06-10 新東工業株式会社 Metal frame for vertical casting in vacuum molding
JPS6331814Y2 (en) * 1983-11-11 1988-08-24
CN110899633A (en) * 2019-12-11 2020-03-24 扬州大学 Combined die for machining duct type oil smoke backflow prevention check device and using method of die
CN110899633B (en) * 2019-12-11 2020-12-08 扬州大学 Combined die for machining duct type oil smoke backflow prevention check device and using method of die

Also Published As

Publication number Publication date
JPS596733B2 (en) 1984-02-14

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