About 1,674,293 results (4,838 milliseconds)

How to calculate strut lengths, inside diameter and thickness?

https://groups.google.com/g/geodesichelp/c/tLvx-yH8DnU
Jul 22, 2021 ... The strut length is measured hole to hole, so you need to add 1.5 or 2" for flattening. To flatten and bend PVC you will have to heat it.

CA2745786C - Atraumatic suction catheter - Google Patents

https://patents.google.com/patent/CA2745786C/en
Jacobean Check 16 Points Element Size 0.04549 inch Tolerance 0.0022745 inch ... hole hole hole hole hole offset hole .5 in/s .5 in/s .5 in/s 1 in/s 1 in/s ...

Basement slab weeping/leaking through bottom plate screw holes

https://groups.google.com/g/alt.home.repair/c/USE2Fo0enY4
> (going into slab 1.5 inches and thru 2x4 which is actually 1.5 inches. > > Personally, I'd remove the 2x4s and seal all the holes with epoxy. > Then glue the ...

WO2018049024A1 - Cross-bore detection during horizontal ...

https://patents.google.com/patent/WO2018049024A1/en
... drill head and a metallic pipe prior to penetrating the sphere. In a further ... 1.5 -inch diameter water- filled PVC pipe (dot D). The plots shown in ...

US10865572B2 - Hole protector device for mechanical, plumbing ...

https://patents.google.com/patent/US10865572B2/en
The diameter of both cylinder 102 and hole 80 can be selected based on the size of MPE being run. Fire codes generally require less than a ½ inch gap in hole 80 ...

US11745122B2 - Sand boil filter with adjustable hydraulic head ...

https://patents.google.com/patent/US11745122B2/en
In some embodiments, the inner cone mesh has an average hole size of 0.003 inches (0.076 millimeters) in diameter. The mesh openings in the outer cone mesh may ...

Best way to install ground rods?

https://groups.google.com/g/rec.radio.amateur.antenna/c/yEaZjbq6goY/m/ge0-tyseGEAJ
Its a 2 1/2 foot or so piece of 2 inch pipe with hanles on the side. You ... dig a shallow hole and pour water in it first, a hole about the size of a ...

Fabrication and Testing Manual Fall 2019.ipynb - Colab

https://colab.research.google.com/drive/1zH5OSLZTqCiaCzPmeThUA1cQXdPcWN5o
Alternative to #5: Cut out a 1.5" circle of clear PVC sheet (using a 1.5" drill bit) and cement it to the end of the effluent pipe. This replaces the need for ...

US20160135394A1 - Hydroponic system for growing plants ...

https://patents.google.com/patent/US20160135394A1/en
We then create a 1.5 inch hole for the pump plug to fit though at the top of the water chamber 1.5 inch below the rim. The clay is then poured into the casting ...

CN102439717B - Slip chip device and method - Google Patents

https://patents.google.com/patent/CN102439717B/en
... size of 1.5 inches, introduces the region that nearly 16,384 skins rise volume. ... size smaller, these hole dimensions allow the internal consistency of ...

WO2015200755A1 - Printed gas sensor - Google Patents

https://patents.google.com/patent/WO2015200755A1/fi
the access port hole may range in size from about 0.003 inches in diameter to about 0.080 inches in diameter. the larger hole can be desired for lower ...

US20160356521A1 - Ventilation system for manhole vault - Google ...

https://patents.google.com/patent/US20160356521A1/en
Each hole 72 had a diameter of 1 ⅛ inch. This control did not include a ... Four-inch diameter PVC exhaust pipe sections having various lengths were ...

Floating Pond Plant Islands - Turtle Care and Sick Turtle Help

https://sites.google.com/site/turtlecarenet/home/related-articles/floating-pond-plant-island
Decide on the size ... Get 2 inch PVC piping. For the simple rectangle you need 4 x 90 degree elbows and 4 straight pieces, for example 2 x 2' and 2 x 1.5'.

Building a Seismic Vault

https://groups.google.com/g/raspberryshake/c/qRTiFEPLaX0
For what it's worth... I measure my Shake to average around 1.5 W total power consumption, with occasional momentary peaks to 2.1 W (ethernet traffic and/or SD ...

US7575181B2 - Artificial waterfall echo chamber - Google Patents

https://patents.google.com/patent/US7575181B2/en
2005/0167347 a hole of desired size, shape and depth is dug into the ... 1.5 inch square PVC with about 60-100 mil wall thickness. They may be cut to ...

US5368235A - Soaker hose assembly - Google Patents

https://patents.google.com/patent/US5368235A/en
... PVC soaker hose may ... Other tests were conducted using a 25 foot 1/2 inch internal diameter porous hose with the 0.1 inch hole diameter disk restrictor.

US5980446A - Methods and system for subsurface stabilization ...

https://patents.google.com/patent/US5980446A/en
Also, it is known to put polyvinyl chloride (PVC) pipes in holes dug in a ... drill stem nominally 49/16 inches in diameter. The thrust block holes are ...

US9334861B2 - Single cylinder treadle pump - Google Patents

https://patents.google.com/patent/US9334861B2/en
In a certain embodiment, the piping has an inner diameter of 1.5 inches. In embodiments of the present invention, the exterior of the PVC pipe of the dual- ...

WO2009105469A2 - Test procedure to determine concentration and ...

https://patents.google.com/patent/WO2009105469A2/en
A method of determining a particle size distribution in a wellbore fluid including collecting a volume of mud from a vibratory separator, sampling a volume ...

US6126722A - Electrostatic reduction system for reducing airborne ...

https://patents.google.com/patent/US6126722A/en
For example, a pipe such as a PVC pipe, with holes drilled ... Ground plane 4 is a grid ground plane with a grid size of approximately 1 inch by 1 inch.