JPS55158876A - Production of grating body for lead storage battery - Google Patents

Production of grating body for lead storage battery

Info

Publication number
JPS55158876A
JPS55158876A JP6784879A JP6784879A JPS55158876A JP S55158876 A JPS55158876 A JP S55158876A JP 6784879 A JP6784879 A JP 6784879A JP 6784879 A JP6784879 A JP 6784879A JP S55158876 A JPS55158876 A JP S55158876A
Authority
JP
Japan
Prior art keywords
solidification
metallic pattern
grating body
storage battery
lead storage
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
JP6784879A
Other languages
Japanese (ja)
Inventor
Masao Takagaki
Ryosuke Morinari
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 JP6784879A priority Critical patent/JPS55158876A/en
Publication of JPS55158876A publication Critical patent/JPS55158876A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent solidification crack, by sucking the metallic pattern under reduced pressure after start of solidification of molten metal.
CONSTITUTION: When casting a grating body for lead storage battery, after pouring molten metal into the metallic pattern, the inside of the metallic pattern is reduced in pressure and sucked after start of solidification. Then, the grating body may be attracted to the metallic pattern side, so that release of solidification latent heat may be facilitated by eliminating the gap between the two. That is, the grating body attracted to the metallic pattern at low temperature is quenched, so that solidification crack and shrinkage porosity may be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP6784879A 1979-05-31 1979-05-31 Production of grating body for lead storage battery Pending JPS55158876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6784879A JPS55158876A (en) 1979-05-31 1979-05-31 Production of grating body for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6784879A JPS55158876A (en) 1979-05-31 1979-05-31 Production of grating body for lead storage battery

Publications (1)

Publication Number Publication Date
JPS55158876A true JPS55158876A (en) 1980-12-10

Family

ID=13356779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6784879A Pending JPS55158876A (en) 1979-05-31 1979-05-31 Production of grating body for lead storage battery

Country Status (1)

Country Link
JP (1) JPS55158876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103962530A (en) * 2014-05-27 2014-08-06 衡阳瑞达电源有限公司 Method and device for concentrated lead supplying for casting storage battery electrodes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103962530A (en) * 2014-05-27 2014-08-06 衡阳瑞达电源有限公司 Method and device for concentrated lead supplying for casting storage battery electrodes
CN103962530B (en) * 2014-05-27 2015-07-08 衡阳瑞达电源有限公司 Device for concentrated lead supplying for casting storage battery electrodes

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