CN104976105B - 隔膜真空泵 - Google Patents

隔膜真空泵 Download PDF

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Publication number
CN104976105B
CN104976105B CN201410676257.9A CN201410676257A CN104976105B CN 104976105 B CN104976105 B CN 104976105B CN 201410676257 A CN201410676257 A CN 201410676257A CN 104976105 B CN104976105 B CN 104976105B
Authority
CN
China
Prior art keywords
camshaft
casing
pump chamber
bearing unit
diaphragm
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.)
Active
Application number
CN201410676257.9A
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English (en)
Chinese (zh)
Other versions
CN104976105A (zh
Inventor
有贺真一
小岛纯一
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.)
TOKYO PHYSICO-CHEMICAL APPARATUS Co Ltd
Original Assignee
TOKYO PHYSICO-CHEMICAL APPARATUS 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.)
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Publication of CN104976105A publication Critical patent/CN104976105A/zh
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Publication of CN104976105B publication Critical patent/CN104976105B/zh
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  • Reciprocating Pumps (AREA)
  • Mounting Of Bearings Or Others (AREA)
CN201410676257.9A 2014-04-11 2014-11-21 隔膜真空泵 Active CN104976105B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-081767 2014-04-11
JP2014081767A JP6424012B2 (ja) 2014-04-11 2014-04-11 ダイヤフラム真空ポンプ

Publications (2)

Publication Number Publication Date
CN104976105A CN104976105A (zh) 2015-10-14
CN104976105B true CN104976105B (zh) 2019-07-16

Family

ID=54272942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410676257.9A Active CN104976105B (zh) 2014-04-11 2014-11-21 隔膜真空泵

Country Status (3)

Country Link
JP (1) JP6424012B2 (ja)
CN (1) CN104976105B (ja)
HK (1) HK1214637A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131447U (ja) * 1974-04-16 1975-10-29
JP2001329963A (ja) * 2000-05-17 2001-11-30 Erc:Kk ダイアフラム式ポンプ及び該ポンプを用いた脱気装置
JP2002359954A (ja) * 2001-05-31 2002-12-13 Koyo Seiko Co Ltd ブラシレスｄｃモータ及びこれを含む電動式動力舵取装置
JP2004270509A (ja) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd エアーポンプ
JP2005194909A (ja) * 2004-01-05 2005-07-21 Bridgestone Corp ギアポンプ
CN101801749A (zh) * 2007-09-11 2010-08-11 大陆-特韦斯贸易合伙股份公司及两合公司 电机泵组

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517640A (en) * 1978-07-21 1980-02-07 Nippon Denso Co Ltd Diaphragm pump
JP2510589Y2 (ja) * 1990-07-19 1996-09-11 三菱化学株式会社 圧電ポンプ
JP3445675B2 (ja) * 1994-12-28 2003-09-08 出光石油化学株式会社 積層成形品の成形用金型および成形方法
US7284966B2 (en) * 2003-10-01 2007-10-23 Agency For Science, Technology & Research Micro-pump
JP4501517B2 (ja) * 2004-04-21 2010-07-14 パナソニック電工株式会社 圧電ダイヤフラムポンプ
JP4571025B2 (ja) * 2005-07-01 2010-10-27 株式会社 榎本マイクロポンプ製作所 小型ダイヤフラムポンプ
DE102007020538A1 (de) * 2007-01-29 2008-10-02 Continental Teves Ag & Co. Ohg Motor-Pumpenaggregat
CH703813A1 (de) * 2010-09-17 2012-03-30 Medela Holding Ag Membranvakuumpumpe.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131447U (ja) * 1974-04-16 1975-10-29
JP2001329963A (ja) * 2000-05-17 2001-11-30 Erc:Kk ダイアフラム式ポンプ及び該ポンプを用いた脱気装置
JP2002359954A (ja) * 2001-05-31 2002-12-13 Koyo Seiko Co Ltd ブラシレスｄｃモータ及びこれを含む電動式動力舵取装置
JP2004270509A (ja) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd エアーポンプ
JP2005194909A (ja) * 2004-01-05 2005-07-21 Bridgestone Corp ギアポンプ
CN101801749A (zh) * 2007-09-11 2010-08-11 大陆-特韦斯贸易合伙股份公司及两合公司 电机泵组

Also Published As

Publication number Publication date
CN104976105A (zh) 2015-10-14
JP2015203317A (ja) 2015-11-16
JP6424012B2 (ja) 2018-11-14
HK1214637A1 (zh) 2016-07-29

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