DE602007000678D1 - Membranvakuumpumpe - Google Patents

Membranvakuumpumpe

Info

Publication number
DE602007000678D1
DE602007000678D1 DE602007000678T DE602007000678T DE602007000678D1 DE 602007000678 D1 DE602007000678 D1 DE 602007000678D1 DE 602007000678 T DE602007000678 T DE 602007000678T DE 602007000678 T DE602007000678 T DE 602007000678T DE 602007000678 D1 DE602007000678 D1 DE 602007000678D1
Authority
DE
Germany
Prior art keywords
vacuum pump
diaphragm
eccentrically
changes
internal volume
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.)
Expired - Fee Related
Application number
DE602007000678T
Other languages
English (en)
Inventor
Hee-Sung Cho
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.)
S TECH CO Ltd
Lock and Lock Co Ltd
Original Assignee
S TECH CO Ltd
Lock and Lock 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 S TECH CO Ltd, Lock and Lock Co Ltd filed Critical S TECH CO Ltd
Publication of DE602007000678D1 publication Critical patent/DE602007000678D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE602007000678T 2006-09-11 2007-09-10 Membranvakuumpumpe Expired - Fee Related DE602007000678D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2006087250 2006-09-11

Publications (1)

Publication Number Publication Date
DE602007000678D1 true DE602007000678D1 (de) 2009-04-23

Family

ID=38721127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000678T Expired - Fee Related DE602007000678D1 (de) 2006-09-11 2007-09-10 Membranvakuumpumpe

Country Status (3)

Country Link
EP (1) EP1900942B1 (de)
AT (1) ATE425362T1 (de)
DE (1) DE602007000678D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113724B4 (de) 2015-08-19 2021-09-30 Kongsberg Automotive Ab Membranpumpe
CN107752751B (zh) * 2016-08-19 2022-02-25 佛山市顺德区美的电热电器制造有限公司 电烹饪装置
CN108324142B (zh) * 2018-05-10 2023-07-25 莱克电气股份有限公司 手动旋转的真空破壁机管架装置
CN110856594B (zh) * 2018-08-24 2021-07-20 佛山市顺德区美的电热电器制造有限公司 烹饪器具以及烹饪器具的烹饪控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
JP2761314B2 (ja) * 1991-12-10 1998-06-04 シャープ株式会社 保温釜
US5235903A (en) * 1992-03-17 1993-08-17 Tippmann Eugene R Subatmospheric pressure cook-and-hold steaming oven
JP3200693B2 (ja) * 1992-11-05 2001-08-20 応研精工株式会社 ダイヤフラムポンプ
US5860359A (en) * 1995-03-16 1999-01-19 Matsushita Electric Industrial Co., Ltd. Gas-permselective gas pump and warmer for using same
JPH11218082A (ja) * 1998-02-02 1999-08-10 Ouken Seiko Kk 減圧ポンプ
EP1308622B1 (de) * 2001-11-06 2013-12-18 Oken Seiko Co., Ltd. Membranpumpe

Also Published As

Publication number Publication date
EP1900942B1 (de) 2009-03-11
ATE425362T1 (de) 2009-03-15
EP1900942A1 (de) 2008-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee