Design a Gun Cleaning Pump

Tila: Pending
Palkinto: $430
Vastaanotetut työt: 28

Winner

Kilpailun tehtävänanto

We are looking for someone to design an effective, yet simple gun cleaning pump. What we are looking for is a circular system that would create a continuous flow of solvents through a gun barrel. What we already have is the gun barrel with a filter attached to the end at the end of the filter is a ¾ NPT internal thread.
What we are looking for is a system to attach to the ¾ NPT thread and bring the fluid from this point back to the open end of the barrel. We think it makes sense to use gravity to allow the fluid to flow from the open end of the barrel, into the filter that is on the other end (bottom), but we will need some sort of pump system to bring the fluid back to the open end (top) of the barrel.
It is worth noting that the barrel will not be uniform. There will be different diameters from ½” to 1-1/2” and they will range from 4” to 26” in length.
We expect that there are many different ways of coming about this task. We look forward to seeing your ideas. We want the end result to be effective, look nice and also cost effective.
We have attached a simple sketch of what we want to provide more clarity.

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RMLST
- 3 viikkoa sitten
If possible please extended #extended
- 3 viikkoa sitten
haithamaaref11
- 3 viikkoa sitten
#26
- 3 viikkoa sitten
rath16
- 3 viikkoa sitten
Mr. Contest holder can you pls share a video how the current cleaning practice on a sample. it helps all designers to deliver their best thoughts
- 3 viikkoa sitten
jehanuthsahan
- 3 viikkoa sitten
Hi, will you able to give some feedback on entries #22 and #23.
- 3 viikkoa sitten
johnrain545
- 3 viikkoa sitten
##25
- 3 viikkoa sitten
johnrain545
- 3 viikkoa sitten
Have modified my concept a bit, please have a look at it
- 3 viikkoa sitten
jehanuthsahan
- 3 viikkoa sitten
Hi, can you give feedback on entries #22 and #23 please.
- 3 viikkoa sitten
jehanuthsahan
- 4 viikkoa sitten
And what is the speed of the filtering process?
- 4 viikkoa sitten
jehanuthsahan
- 4 viikkoa sitten
Hi, is there a specific way to connect the pump on the top of the barrel (like threads) or do we need to come up with a way to connect the pump to the top of the barrel? Thank you.
- 4 viikkoa sitten
Anandanjani1994
- 1 kuukausi sitten
dear contest holder, Can you add some images of gun cleaning pump?
- 1 kuukausi sitten
egyedigep
- 1 kuukausi sitten
Dear Employer, I've uploaded some pictures for post # 18, (these belong to post # 17)
- 1 kuukausi sitten
egyedigep
- 1 kuukausi sitten
Dear Employer,
please check design # 16 If you have any questions or would like to see more of them, let us know!
- 1 kuukausi sitten
Yohanesujang
- 1 kuukausi sitten
please check #17
- 1 kuukausi sitten
Yohanesujang
- 1 kuukausi sitten
please check #11
- 1 kuukausi sitten
prabu2439
- 1 kuukausi sitten
In the sketch can you please specify where we clean the Gun?
- 1 kuukausi sitten
1. Kilpailun järjestäjä
  - 1 kuukausi sitten
  The solvent flowing through the barrel would passively clean the gun over time.
  - 1 kuukausi sitten
PDE3
- 1 kuukausi sitten
Are you looking for manual pump system or powered pump system please?
- 1 kuukausi sitten
1. Kilpailun järjestäjä
  - 1 kuukausi sitten
  We would prefer it to be a powered pump. We want it to be an inexpensive pump.
  - 1 kuukausi sitten
SHERIFELSHEIKH51
- 1 kuukausi sitten
Hi, what is the filter dimensions? and it is replaceable?
- 1 kuukausi sitten
1. Kilpailun järjestäjä
  - 1 kuukausi sitten
  The filter is 10" long and 2" diameter. Yes, the ends come off and the filter insert is replaceable.
  - 1 kuukausi sitten
PDE3
- 1 kuukausi sitten
Hi, If possible please do not close contest before due date. Thanks. Sachin
- 1 kuukausi sitten