Emma

Why Air Freshener in Your Home May Not Be Safe

Summer is coming to a close and so are your windows. The fresh air may leave, but that doesn't mean your home can't smell fresh. There are plenty of fragrances that give your home a nature, fruity, perfume or baked foods smell. People enter your home and ... Read >

Hollow mechanical seal rings

According to a first aspect of the invention a mechanical seal ring has a hollow cross section which is open at its radially innermost side and has limbs generally directed towards the radially innermost side. The radially outermost region of the cross se... Read >

Using Ultrananocrystalline Diamond To Improve Mechanical Seal Performance

A mechanical seal is a critical component whose useful life significantly impacts the overall reliability and robustness of pump or centrifugal compressor. Unscheduled or premature failure of the seal leads to increased maintenance and increased overall e... Read >

Stokes Vacuum Oil Pump Mechanical Seal

A Stokes Vacuum Oil Mechanical Seal is a device used on a Stokes Vacuum Pump model number 085-029-600. The Stokes Vacuum Pump could also be known as model number 900-212-11 and also a 412 Microvac Pump. This post has been written to provide further inform... Read >

What Recruits for the mechanical seals Should Know

You're high speed, intelligent and in great shape. While there are a lot of things that you could do with your life, you may want to give the military a look, and if your dreaming of special operations, the mechanical seal Challenge program could be for y... Read >

Slurry pump mechanical seal mounting

Mechanical seal mounting assembly for a centrifugal high solids concentration slurry pump is disclosed. A rotating seal ring adapter is secured to the pump's impeller drive shaft for rotation with the shaft. A stationary seal ring adapter is secured to ... Read >

Outside type mechanical seal device

The invention discloses an outside type mechanical seal device disposing the mechanical seal main body at the atmospheric side so as to stop leak of shaft seal of rotary shaft, comprising an annular stopper ring fixed on the rotary shaft by a setbolt, an ... Read >

Securing and centering devices for a split mechanical seal

The mechanical seal includes a pair of resilient biasing elements disposed about each seal ring, and the resilient biasing element is preferably an elastomeric member. The axial biasing element is associated with at least one seal ring for generating an... Read >

Zippered resealable closure

Zipper profile for a fastener assembly is provided. The profile includes a male element and a female element. The female element has a pair of jaws that are movable with respect to one another about a common fulcrum region, and a pair of arms each of whic... Read >

Stencil metal stamping assembly

A stencil stamp assembly having a comparatively small size, high ink holding capacity, excellent metal stamping durability and is capable of metal stamping images having a high print quality. The stencil stamp includes a handgrip and a stencil stamp assem... Read >

Arrangement For The Production Of metal stamping

Arrangement for producing metal stamping comprises: a die comprising a die plate which define the die opening, the platen is provided with a punch which interacts with a pressure pad in the die plate when the punch produces the stamping for producing a st... Read >

Drawin map for stamping die tryout

Sheet metal forming is a manufacturing process in which flat sheet metal is drawn into a die cavity to form a product shape. Draw-in amount is the single most important metal stamping index that controls all forming characteristics (strains and stresses),... Read >

Modifying a metal stamping die to compensate for springback

Method for modifying a metal stamping die to compensate for springback includes the steps of metal stamping a first part using a base, or pre-existing die set, and creating a surrogate die having the shape of the first stamped part. These steps are follow... Read >

Grooving and metal stamping method

The method and apparatus described herein produce a tubular shelf post having a plurality of spaced apart annular grooves along the length thereof and stamped indicia on the outside surface of the post at various groove locations. A grooving and metal sta... Read >

Metal stamping housing for an HID luminaire

A metal stamping housing for an HID luminaire which comprises a two piece, fold-up metal stamping housing which provides exceptional strength with minimal usage of materials to support a very heavy ballast therein. The metal stamping housing is suitable f... Read >