DE102010037777A1 - Manuelle Luftpumpe mit optimierter Verdichtung - Google Patents

Manuelle Luftpumpe mit optimierter Verdichtung Download PDF

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Publication number
DE102010037777A1
DE102010037777A1 DE201010037777 DE102010037777A DE102010037777A1 DE 102010037777 A1 DE102010037777 A1 DE 102010037777A1 DE 201010037777 DE201010037777 DE 201010037777 DE 102010037777 A DE102010037777 A DE 102010037777A DE 102010037777 A1 DE102010037777 A1 DE 102010037777A1
Authority
DE
Germany
Prior art keywords
chamber
pressure
head
opening
air
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.)
Withdrawn
Application number
DE201010037777
Other languages
German (de)
English (en)
Inventor
Bruno Weulersse
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.)
Decathlon SE
Original Assignee
Decathlon SE
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 Decathlon SE filed Critical Decathlon SE
Publication of DE102010037777A1 publication Critical patent/DE102010037777A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
DE201010037777 2009-10-01 2010-09-24 Manuelle Luftpumpe mit optimierter Verdichtung Withdrawn DE102010037777A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956851 2009-10-01
FR0956851A FR2950939B1 (fr) 2009-10-01 2009-10-01 Pompe a air manuelle a compression optimisee

Publications (1)

Publication Number Publication Date
DE102010037777A1 true DE102010037777A1 (de) 2011-04-07

Family

ID=42102586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201010037777 Withdrawn DE102010037777A1 (de) 2009-10-01 2010-09-24 Manuelle Luftpumpe mit optimierter Verdichtung

Country Status (3)

Country Link
DE (1) DE102010037777A1 (zh)
FR (1) FR2950939B1 (zh)
TW (1) TW201124623A (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484549A (en) 1921-03-02 1924-02-19 C M Hocker Air pump
FR2277616A1 (fr) 1974-07-11 1976-02-06 Schleicher & Schuell Gmbh Dispositif a cylindre et piston pour surmonter des resistances a l'ecoulement telles que celles rencontrees dans les systemes de filtrage
US5489197A (en) 1994-11-10 1996-02-06 Tsai; Teng-Tsung Bidirectionally pumping air pump
US5676529A (en) 1996-07-15 1997-10-14 Hermansen; Frank Compact manual air pump having selectable high volume and high pressure modes
US5683234A (en) 1996-11-18 1997-11-04 Chuang; Louis Hand pump apparatus having two pumping strokes and having an attachment member for engaging with different tire valves
US5873705A (en) 1997-05-19 1999-02-23 Chen; Chiang-Pei Tire pump
US6190142B1 (en) 1999-06-16 2001-02-20 Scott Wu Manual air pumps having selectable high pressure and high pressure modes
US6290476B1 (en) 2000-01-10 2001-09-18 Scott Wu Hand pump with automatic and manual inflation functions
US6371741B1 (en) 2000-05-08 2002-04-16 Scott Wu Manual air pump having at least two selectable inflation modes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB197404A (en) * 1922-02-11 1923-05-11 Isaac Leversidge Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles
US1579321A (en) * 1925-05-13 1926-04-06 Johnson Albert Double-acting air pump
FR1242387A (fr) * 1959-08-21 1960-09-30 Pennel & Flipo Ets Pompe à double effet, en particulier pour le gonflage d'articles pneumatiques

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484549A (en) 1921-03-02 1924-02-19 C M Hocker Air pump
FR2277616A1 (fr) 1974-07-11 1976-02-06 Schleicher & Schuell Gmbh Dispositif a cylindre et piston pour surmonter des resistances a l'ecoulement telles que celles rencontrees dans les systemes de filtrage
US5489197A (en) 1994-11-10 1996-02-06 Tsai; Teng-Tsung Bidirectionally pumping air pump
US5676529A (en) 1996-07-15 1997-10-14 Hermansen; Frank Compact manual air pump having selectable high volume and high pressure modes
US5683234A (en) 1996-11-18 1997-11-04 Chuang; Louis Hand pump apparatus having two pumping strokes and having an attachment member for engaging with different tire valves
US5873705A (en) 1997-05-19 1999-02-23 Chen; Chiang-Pei Tire pump
US6190142B1 (en) 1999-06-16 2001-02-20 Scott Wu Manual air pumps having selectable high pressure and high pressure modes
US6290476B1 (en) 2000-01-10 2001-09-18 Scott Wu Hand pump with automatic and manual inflation functions
US6371741B1 (en) 2000-05-08 2002-04-16 Scott Wu Manual air pump having at least two selectable inflation modes

Also Published As

Publication number Publication date
FR2950939B1 (fr) 2011-11-25
FR2950939A1 (fr) 2011-04-08
TW201124623A (en) 2011-07-16

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130403