FR2859248B1 - Pompe bi-directionnelle - Google Patents

Pompe bi-directionnelle

Info

Publication number
FR2859248B1
FR2859248B1 FR0310217A FR0310217A FR2859248B1 FR 2859248 B1 FR2859248 B1 FR 2859248B1 FR 0310217 A FR0310217 A FR 0310217A FR 0310217 A FR0310217 A FR 0310217A FR 2859248 B1 FR2859248 B1 FR 2859248B1
Authority
FR
France
Prior art keywords
directional pump
directional
pump
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
FR0310217A
Other languages
English (en)
Other versions
FR2859248A1 (fr
Inventor
Ying Che Huang
Chun Ming Huang
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.)
Individual
Original Assignee
Individual
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
Priority to DE20307964U priority Critical patent/DE20307964U1/de
Priority to GB0318398A priority patent/GB2404701B/en
Application filed by Individual filed Critical Individual
Priority to FR0310217A priority patent/FR2859248B1/fr
Publication of FR2859248A1 publication Critical patent/FR2859248A1/fr
Application granted granted Critical
Publication of FR2859248B1 publication Critical patent/FR2859248B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR0310217A 2003-05-21 2003-08-27 Pompe bi-directionnelle Expired - Fee Related FR2859248B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20307964U DE20307964U1 (de) 2003-05-21 2003-05-21 Dualrichtung-Pumpe
GB0318398A GB2404701B (en) 2003-05-21 2003-08-06 Dual-direction pump
FR0310217A FR2859248B1 (fr) 2003-05-21 2003-08-27 Pompe bi-directionnelle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20307964U DE20307964U1 (de) 2003-05-21 2003-05-21 Dualrichtung-Pumpe
GB0318398A GB2404701B (en) 2003-05-21 2003-08-06 Dual-direction pump
FR0310217A FR2859248B1 (fr) 2003-05-21 2003-08-27 Pompe bi-directionnelle

Publications (2)

Publication Number Publication Date
FR2859248A1 FR2859248A1 (fr) 2005-03-04
FR2859248B1 true FR2859248B1 (fr) 2006-02-17

Family

ID=34381573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0310217A Expired - Fee Related FR2859248B1 (fr) 2003-05-21 2003-08-27 Pompe bi-directionnelle

Country Status (3)

Country Link
DE (1) DE20307964U1 (fr)
FR (1) FR2859248B1 (fr)
GB (1) GB2404701B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307964U1 (de) * 2003-05-21 2003-08-28 Huang, Chun-Ming, Changhua Dualrichtung-Pumpe
GB2423799A (en) * 2005-03-05 2006-09-06 Ying-Che Huang Hand-operated inflator
FR2883338B1 (fr) * 2005-03-15 2008-04-18 Ying Che Huang Gonfleur a main

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438773A (en) * 1920-09-25 1922-12-12 Marschalek Alexander Air pump
US4334839A (en) * 1978-09-22 1982-06-15 Flagg Rodger H Hand operated, dual chambered, pneumatic pump
US5397144A (en) * 1990-05-04 1995-03-14 Velo Research, Inc. Bicycle operated air pump
US5180283A (en) * 1991-07-05 1993-01-19 Vickery Iii Earle R Manual two-stage air pump
US5435703A (en) * 1994-01-07 1995-07-25 Lin; Chi-Shou Air pump with pressure releasing member
FR2810718B1 (fr) * 2000-06-21 2002-09-27 Scott Wu Dispositif de pompage avec un tube pivotant interieur pour differentes valves
US6350112B1 (en) * 2000-11-24 2002-02-26 Ying-Che Huang Dual-direction pump for a bike
FR2833045B1 (fr) * 2001-11-30 2004-02-13 Ying Che Huang Pompe a deux sens pour bicyclette
DE20307964U1 (de) * 2003-05-21 2003-08-28 Huang, Chun-Ming, Changhua Dualrichtung-Pumpe

Also Published As

Publication number Publication date
FR2859248A1 (fr) 2005-03-04
GB2404701A (en) 2005-02-09
DE20307964U1 (de) 2003-08-28
GB0318398D0 (en) 2003-09-10
GB2404701B (en) 2005-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120430