TW201242818A - Gas flow passage structure manual pump for fluid drawing device - Google Patents

Gas flow passage structure manual pump for fluid drawing device Download PDF

Info

Publication number
TW201242818A
TW201242818A TW101114553A TW101114553A TW201242818A TW 201242818 A TW201242818 A TW 201242818A TW 101114553 A TW101114553 A TW 101114553A TW 101114553 A TW101114553 A TW 101114553A TW 201242818 A TW201242818 A TW 201242818A
Authority
TW
Taiwan
Prior art keywords
flow
flow passage
valve
rod
chamber
Prior art date
Application number
TW101114553A
Other languages
English (en)
Chinese (zh)
Other versions
TWI495584B (de
Inventor
jia-qiong Zhuang
Original Assignee
jia-qiong Zhuang
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 jia-qiong Zhuang filed Critical jia-qiong Zhuang
Priority to TW101114553A priority Critical patent/TW201242818A/zh
Publication of TW201242818A publication Critical patent/TW201242818A/zh
Application granted granted Critical
Publication of TWI495584B publication Critical patent/TWI495584B/zh

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F3/00—Pumps using negative pressure acting directly on the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
TW101114553A 2011-04-27 2012-04-24 Gas flow passage structure manual pump for fluid drawing device TW201242818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW101114553A TW201242818A (en) 2011-04-27 2012-04-24 Gas flow passage structure manual pump for fluid drawing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW100114676 2011-04-27
TW101114553A TW201242818A (en) 2011-04-27 2012-04-24 Gas flow passage structure manual pump for fluid drawing device

Publications (2)

Publication Number Publication Date
TW201242818A true TW201242818A (en) 2012-11-01
TWI495584B TWI495584B (de) 2015-08-11

Family

ID=47007844

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101114553A TW201242818A (en) 2011-04-27 2012-04-24 Gas flow passage structure manual pump for fluid drawing device

Country Status (4)

Country Link
US (1) US20120275944A1 (de)
CN (1) CN102758757B (de)
DE (1) DE102012103643B4 (de)
TW (1) TW201242818A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553530B (en) * 2016-09-07 2019-10-02 Chuan Jiing Entpr Co Ltd Fluid transfer device based on pneumatic sucking and expelling
US20200094277A1 (en) * 2018-09-20 2020-03-26 Lih Yann Industrial Co., Ltd. Hand-depressing vacuum pumping device
USD885440S1 (en) * 2018-10-16 2020-05-26 Jiashan Jinzhan Tool Co., Ltd. Manual fluid extractor
US10640361B1 (en) * 2018-10-18 2020-05-05 Jiashan Jinzhan Tool Co., Ltd. Manual fluid extractor
US11078893B2 (en) * 2018-11-30 2021-08-03 Reason Bradley Foot pump and stow system
USD903721S1 (en) * 2019-02-06 2020-12-01 Lih Yann Industrial Co., Ltd. Pumping device
USD970553S1 (en) * 2019-10-28 2022-11-22 Wan-Sheng Yu Part of ball Inflator
TWD212749S (zh) * 2020-08-05 2021-07-21 政相工業有限公司 氣動抽油機
CN114198344B (zh) * 2021-12-10 2023-07-25 武汉轻工大学 一种高含油谷物加工用的压气抽油组件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8121689V0 (it) * 1981-05-08 1981-05-08 Castiglioni Pozzoli Isabella Pompa manuale ad ingombro trasversale riducibile.
CN2146582Y (zh) * 1992-11-17 1993-11-17 曾添财 一种手提快速机油真空抽吸装置
US5450924A (en) * 1995-01-05 1995-09-19 Tseng; Tien-Tsai Portable oil suction device
US6357492B1 (en) * 2001-06-07 2002-03-19 Sgr-Bin Hsu Liquid changer
US6558138B2 (en) * 2001-08-17 2003-05-06 Tien Tsai Tseng Manual/pneumatic oil-pumping device
TW587661U (en) * 2003-01-17 2004-05-11 Chi-Liang Chen Improved apparatus for drawing, conveying and replacing liquid
TWM261610U (en) * 2004-06-07 2005-04-11 Crafts & Carriers Taiwan Inc Improved structure of a liquid-pumping device
US7093624B2 (en) * 2004-08-09 2006-08-22 Yo Lee Manufacturing Inc. Liquid pumping device
US7367366B2 (en) * 2005-07-27 2008-05-06 Lih Yann Industrial Co., Ltd. Pumping device
US7661934B2 (en) * 2006-08-30 2010-02-16 Ying-Che Huang Universal air pump
CN101392740B (zh) * 2007-09-19 2010-05-26 曾添财 唧筒的排油及吸油结构
CN201615094U (zh) * 2009-12-31 2010-10-27 庄嘉琼 真空抽吸装置的改良构造
TWM396331U (en) * 2010-09-10 2011-01-11 jia-qiong Zhuang Improved structure for manual and pneumatic dual-use pump
TWM399915U (en) * 2010-09-28 2011-03-11 Crafts & Carriers Taiwan Inc Oil drawing device with pressure adjustment features

Also Published As

Publication number Publication date
DE102012103643B4 (de) 2014-07-10
TWI495584B (de) 2015-08-11
CN102758757B (zh) 2015-02-18
US20120275944A1 (en) 2012-11-01
DE102012103643A1 (de) 2012-10-31
CN102758757A (zh) 2012-10-31

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MM4A Annulment or lapse of patent due to non-payment of fees