JPH0316205U - - Google Patents

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Publication number
JPH0316205U
JPH0316205U JP7568489U JP7568489U JPH0316205U JP H0316205 U JPH0316205 U JP H0316205U JP 7568489 U JP7568489 U JP 7568489U JP 7568489 U JP7568489 U JP 7568489U JP H0316205 U JPH0316205 U JP H0316205U
Authority
JP
Japan
Prior art keywords
vacuum
solenoid valve
sides
bypass pipe
powder molding
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
JP7568489U
Other languages
English (en)
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 JP7568489U priority Critical patent/JPH0316205U/ja
Publication of JPH0316205U publication Critical patent/JPH0316205U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案に係る粉末成形プレスの真空脱
気装置の概略断面図で、第２図はプレス装置、真
空ポンプ、真空タンク、第１〜第３電磁弁、復圧
用電磁弁の関係を示す図である。 １……ダイ、２……充填部、３……固定下パン
チ、５……上パンチ、７……真空チヤンバー、１
２……真空ポンプ、１３……真空タンク、Ｖ１〜
Ｖ３……第１〜第３電磁弁、Ｖ４……復圧用電磁
弁、Ｌ１……バイパス管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 粉末成形プレスの真空脱気装置において、真空
    チヤンバーと真空ポンプを接続する排気管途中に
    、両側に第１、第２電磁弁を備えた真空タンクを
    配設するとともに、前記真空チヤンバーと第１電
    磁弁間および前記真空ポンプと第２電磁弁との間
    を第３電磁弁を有するバイパス管で接続し、かつ
    、前記第３電磁弁の真空チヤンバー側バイパス管
    に復圧用電磁弁を設けたことを特徴とする粉末成
    形プレスの真空脱気装置。
JP7568489U 1989-06-28 1989-06-28 Pending JPH0316205U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7568489U JPH0316205U (ja) 1989-06-28 1989-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7568489U JPH0316205U (ja) 1989-06-28 1989-06-28

Publications (1)

Publication Number Publication Date
JPH0316205U true JPH0316205U (ja) 1991-02-19

Family

ID=31616477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7568489U Pending JPH0316205U (ja) 1989-06-28 1989-06-28

Country Status (1)

Country Link
JP (1) JPH0316205U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08229918A (ja) * 1995-02-24 1996-09-10 Matsushita Electric Works Ltd 無機質セメント板の製造方法、および無機質セメント板のプレス成形装置
JP2008113567A (ja) * 2006-10-31 2008-05-22 Aqua Design Amano:Kk 観賞水草体及びその生産方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249604A (ja) * 1987-04-06 1988-10-17 川崎炉材株式会社 真空脱気プレスの煉瓦成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63249604A (ja) * 1987-04-06 1988-10-17 川崎炉材株式会社 真空脱気プレスの煉瓦成形方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08229918A (ja) * 1995-02-24 1996-09-10 Matsushita Electric Works Ltd 無機質セメント板の製造方法、および無機質セメント板のプレス成形装置
JP2008113567A (ja) * 2006-10-31 2008-05-22 Aqua Design Amano:Kk 観賞水草体及びその生産方法
JP4628341B2 (ja) * 2006-10-31 2011-02-09 株式会社アクアデザインアマノ 観賞水草体の生産方法

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