JPH047648U - - Google Patents

Info

Publication number
JPH047648U
JPH047648U JP4818890U JP4818890U JPH047648U JP H047648 U JPH047648 U JP H047648U JP 4818890 U JP4818890 U JP 4818890U JP 4818890 U JP4818890 U JP 4818890U JP H047648 U JPH047648 U JP H047648U
Authority
JP
Japan
Prior art keywords
chamber
valve
vacuum
storage chamber
floor
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
JP4818890U
Other languages
English (en)
Japanese (ja)
Other versions
JP2530945Y2 (ja
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 filed Critical
Priority to JP4818890U priority Critical patent/JP2530945Y2/ja
Publication of JPH047648U publication Critical patent/JPH047648U/ja
Application granted granted Critical
Publication of JP2530945Y2 publication Critical patent/JP2530945Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
JP4818890U 1990-05-10 1990-05-10 真空溶解炉などにおける材料添加装置 Expired - Lifetime JP2530945Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4818890U JP2530945Y2 (ja) 1990-05-10 1990-05-10 真空溶解炉などにおける材料添加装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4818890U JP2530945Y2 (ja) 1990-05-10 1990-05-10 真空溶解炉などにおける材料添加装置

Publications (2)

Publication Number Publication Date
JPH047648U true JPH047648U (enrdf_load_stackoverflow) 1992-01-23
JP2530945Y2 JP2530945Y2 (ja) 1997-04-02

Family

ID=31564777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4818890U Expired - Lifetime JP2530945Y2 (ja) 1990-05-10 1990-05-10 真空溶解炉などにおける材料添加装置

Country Status (1)

Country Link
JP (1) JP2530945Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115014080A (zh) * 2022-05-25 2022-09-06 沈阳广泰真空科技股份有限公司 一种真空熔炼炉加料装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115014080A (zh) * 2022-05-25 2022-09-06 沈阳广泰真空科技股份有限公司 一种真空熔炼炉加料装置

Also Published As

Publication number Publication date
JP2530945Y2 (ja) 1997-04-02

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