Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Produktutveckling av dryckespump
Jönköping University, School of Engineering, JTH, Mechanical Engineering.
2009 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This work is a product development of a product which facilitates enduro drivers swallowing fluid while driving. My own experience of the problem and a custom survey gave me some frames and requirements of how such a product would look. To obtain the different concepts the method of brainstorming was used where I outlined the various proposals. The basic concept was that some kind of pump would build pressure in the liquid and when the user opens the nozzle the liquid will come out without the need to use the mouth to suck. The screening phase consisted of two steps. The first step, a Pugh matrix where I varied reference concepts and four of the six proposals were eliminated. During the second screening phase, two test models were built and I tried out which one I would eliminate. The concept that was left was a simple pump, powered by a battery of9-volt. The pump starts when the user opens the nozzle and stops automatically when the nozzle is closed.  This is controlled by a hose which swells when the pump is running and the nozzle is closed. Then the hose begins to swell and affects a small micro switch that breaks the voltage supply to the pump. A check valve makes sure that the liquid remains in the hose and the pump will remain neutral until the re-opening of the nozzle and the hose shrinks. 

Place, publisher, year, edition, pages
2009. , 31 p.
Identifiers
URN: urn:nbn:se:hj:diva-9342OAI: oai:DiVA.org:hj-9342DiVA: diva2:222412
Presentation
(English)
Uppsok
teknik
Supervisors
Examiners
Available from: 2009-06-09 Created: 2009-06-08 Last updated: 2009-06-09Bibliographically approved

Open Access in DiVA

fulltext(631 kB)944 downloads
File information
File name FULLTEXT01.pdfFile size 631 kBChecksum SHA-512
6fc96b544334dc7244b0ac7c55f23d3758a7887a749f2c01574b027f4627bf7d02dde259922d11df2ae49bd15c79233c30c5d124427413c435979079d9af5fb9
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Andersson, Lars-Åke
By organisation
JTH, Mechanical Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 944 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 442 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf