Hydraulic Bottle
Hydraulic Bottle
How do I lower a hydraulic bottle jack? The brand is Torin Black Jack. Where is the release valve?
Mustang, the lever will not twist unless I pull the pin out of the bottom. Even then it will not turn all the way and cannot be pumped.
Kelly, are you referring to the nut that holds the oil. It is located at the base in the front.
Alvarz, I see a lot of pins holding this jack together, but none of them look like ‘T’s. Which one are you talking about?
Guys, here is a link to the bottle jack that I am using.
The link is http://www.torinjacks.com/ProductDetail.aspx?ProductID=53
Any others out there that can help?
theres a little nut at the bottom with a steel pin going thru it—it looks like a T. just turn it counterclockwise. It may be stiff so use pliers..
physics,guys please help..?
*A dentist chair is an example of hydraulic system. the chair rests on a piston with a cross- sectional area of 0.0145 m^[2] what force must the dentist’s foot exerts on the small piston with a cross-sectional area of 7.5 cm^[2] in order to lift a 165 kg chair.
** A swimming pool 8m x 15m has a uniform depth of 2 m determine the total force and absolute pressure i the bottom of the pool.
*** Dextrose fluid is given to a patient by introducing it directly into the vein assuming the fluid density of 1.011g/cm*[3] at what weight should the bottle be suspended so that the dextrose fluid just barely enters the patients vein.
****thank you*****
Second one is easy enough to do. The force of the water will essentially be the weight of the water. Therefore
F=W=mg Problem is we don’t know the mass of the water in the swimming pool. Shall we then give up and say the problem is impossible? Nay! We can assume that pool is filled with water although it doesn’t explicitly say this. So we know the volume and we happen to know the density of water.
p=M/V or to solve for Mass M=pV which we will substitute up in our weight equation.
W=pVg=(1000 kg/m^3)(8m*15m*2m)(9.8 m/s^2)=2.4×10^6N that’s the force
P=F/A well we just got the force and area is easy enough here.
P=(2.4×10^6 N)/(8m*15m)=2×10^4 Pa I hope this is right and I hope it helped a little 
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Black Bull Hydraulic 8-ton Bottle Jack $31.05 Floor jack boasts a solid cast iron base for maximum stabilityHydraulic bottle jack contains an adjustable extension screw capJack uses a replaceable pump cartridge |