JPS57142759A - Pressure casting device - Google Patents

Pressure casting device

Info

Publication number
JPS57142759A
JPS57142759A JP2744281A JP2744281A JPS57142759A JP S57142759 A JPS57142759 A JP S57142759A JP 2744281 A JP2744281 A JP 2744281A JP 2744281 A JP2744281 A JP 2744281A JP S57142759 A JPS57142759 A JP S57142759A
Authority
JP
Japan
Prior art keywords
lead
level
molten
supply
pressurizing
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.)
Pending
Application number
JP2744281A
Other languages
Japanese (ja)
Inventor
Naoji Hamamuro
Toshiaki Shima
Noboru Mizumoto
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP2744281A priority Critical patent/JPS57142759A/en
Publication of JPS57142759A publication Critical patent/JPS57142759A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/04—Casting metal electric battery plates or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

PURPOSE:To stabilize casting conditions in the stage of supplying molten lead from a lead melting pan, pressurizing a pressurizing pot in a closed state and injection-casting a grid body, by providing a level sensor within the melting pan and controlling the level of the molten lead by this. CONSTITUTION:Molten lead 3 is supplied from a lead melting pan 1 through a molten lead supply valve 4 to a pressurizing pot 6, then the level 13 of the molten lead ascends. Next, when the lead level 13 arrives at the specified level, a level sensor 14 operates, and the valve 4 cooperating with this closes thereby stopping the supply of the lead 3. Thence, the inside of the pot 6 is pressurized and the lead 3 is injected into dies 10. When the lead level 13 lowers upon injection of the lead 3, the sensor 14 operates to open the supply valve 4 and to supply the lead 3, by which the level 13 is maintained constant and the stable casting conditions are obtained.
JP2744281A 1981-02-26 1981-02-26 Pressure casting device Pending JPS57142759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2744281A JPS57142759A (en) 1981-02-26 1981-02-26 Pressure casting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2744281A JPS57142759A (en) 1981-02-26 1981-02-26 Pressure casting device

Publications (1)

Publication Number Publication Date
JPS57142759A true JPS57142759A (en) 1982-09-03

Family

ID=12221223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2744281A Pending JPS57142759A (en) 1981-02-26 1981-02-26 Pressure casting device

Country Status (1)

Country Link
JP (1) JPS57142759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316854A (en) * 1986-07-08 1988-01-23 Tanabe Kogyo Kk Method for controlling pressurized distribution of molten metal for melting furnace
JPS63212062A (en) * 1987-02-27 1988-09-05 Furukawa Battery Co Ltd:The Production of plate base board for lead storage battery
JP5909815B1 (en) * 2015-02-26 2016-04-27 日立化成株式会社 Clad lead acid battery, clad positive plate, and current collector for clad positive plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6316854A (en) * 1986-07-08 1988-01-23 Tanabe Kogyo Kk Method for controlling pressurized distribution of molten metal for melting furnace
JPH0149584B2 (en) * 1986-07-08 1989-10-25 Tanabe Kogyo Kk
JPS63212062A (en) * 1987-02-27 1988-09-05 Furukawa Battery Co Ltd:The Production of plate base board for lead storage battery
JP5909815B1 (en) * 2015-02-26 2016-04-27 日立化成株式会社 Clad lead acid battery, clad positive plate, and current collector for clad positive plate
WO2016136941A1 (en) * 2015-02-26 2016-09-01 日立化成株式会社 Charge collector for clad-type lead-acid battery, positive electrode plate for clad-type lead-acid battery, and clad-type lead-acid battery

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