EP0215752A3 - Kolbenpumpe, insbesondere um Reifen, Matratzen, Sportausrüstungen usw. aufzupumpen - Google Patents

Kolbenpumpe, insbesondere um Reifen, Matratzen, Sportausrüstungen usw. aufzupumpen Download PDF

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Publication number
EP0215752A3
EP0215752A3 EP86830256A EP86830256A EP0215752A3 EP 0215752 A3 EP0215752 A3 EP 0215752A3 EP 86830256 A EP86830256 A EP 86830256A EP 86830256 A EP86830256 A EP 86830256A EP 0215752 A3 EP0215752 A3 EP 0215752A3
Authority
EP
European Patent Office
Prior art keywords
piston
piston pump
mattresses
chambers
sports equipment
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Withdrawn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
EP86830256A
Other languages
English (en)
French (fr)
Other versions
EP0215752A2 (de
Inventor
Fiorindo Stroppiana
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.)
Mondo SpA
Original Assignee
Mondo SpA
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 Mondo SpA filed Critical Mondo SpA
Publication of EP0215752A2 publication Critical patent/EP0215752A2/de
Publication of EP0215752A3 publication Critical patent/EP0215752A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/02—Piston or piston-rod used as valve members
    • 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
    • F04B33/02—Pumps actuated by muscle power, e.g. for inflating with intermediate gearing
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP86830256A 1985-09-20 1986-09-17 Kolbenpumpe, insbesondere um Reifen, Matratzen, Sportausrüstungen usw. aufzupumpen Withdrawn EP0215752A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5382785U 1985-09-20
IT5382785U IT8553827V0 (it) 1985-09-20 1985-09-20 Pompa a stantuffo particolarmente per il gonfiaggio di gommoni materassini attrezzi sportivi e simili

Publications (2)

Publication Number Publication Date
EP0215752A2 EP0215752A2 (de) 1987-03-25
EP0215752A3 true EP0215752A3 (de) 1989-03-08

Family

ID=11285424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830256A Withdrawn EP0215752A3 (de) 1985-09-20 1986-09-17 Kolbenpumpe, insbesondere um Reifen, Matratzen, Sportausrüstungen usw. aufzupumpen

Country Status (2)

Country Link
EP (1) EP0215752A3 (de)
IT (1) IT8553827V0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT206976Z2 (it) * 1986-04-04 1987-10-26 Carlovittorio Frigerio Pompa manuale per fluidi in genere.
ZA928974B (en) * 1992-11-20 1993-12-07 Niekerk Hendrik Cornelius Van Pump
CN103953525A (zh) * 2014-04-21 2014-07-30 侯如升 一种防滑打气筒底座
CN104196697B (zh) * 2014-07-14 2016-08-31 格力休闲体育用品有限公司 双向手拉气筒活塞

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697734A (en) * 1927-07-25 1929-01-01 William Kuhrt Air pump
DE1703474A1 (de) * 1967-05-29 1972-02-03 Stiga Verken Ab Doppelwirkende Kolbenpumpe fuer gasfoermige oder fluessige Medien
DE2005339C3 (de) * 1969-02-11 1978-06-01 Ferdinando Mailand Castiglioni (Italien) Handkolbenpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697734A (en) * 1927-07-25 1929-01-01 William Kuhrt Air pump
DE1703474A1 (de) * 1967-05-29 1972-02-03 Stiga Verken Ab Doppelwirkende Kolbenpumpe fuer gasfoermige oder fluessige Medien
DE2005339C3 (de) * 1969-02-11 1978-06-01 Ferdinando Mailand Castiglioni (Italien) Handkolbenpumpe

Also Published As

Publication number Publication date
IT8553827V0 (it) 1985-09-20
EP0215752A2 (de) 1987-03-25

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Inventor name: STROPPIANA, FIORINDO