Edwards EPX 180L EPX180L All-In-One Atmosphere-To-HiVac Dry ...

Using a unique patent protected mechanism the EPX180 is capable of pumping from atmosphere to ultimate pressures of < 7 x 10-5 Torr. These are truely ... Product: Edwards EPX 180L EPX180L All-In-One Atmosphere-To-HiVac Dry Vacuum Pump Rebuilt Refurbished Condition: Rebuilt Warranty: 1-Year Limited Warranty

The bloody patent battle over a healing machine | Fortune

Oct 30, 2012 ... A licensing deal was struck in 1993 with KCI, which had a business renting and selling medical beds with air chambers. It already had products that used pumps. This would be one more. The first VAC hit the market in 1995, two years before the patents were granted and any research was published.

Samson Pumps Back to 1903

US Patent 1,091,529, for liquid ring vacuum pumps and compressors, was granted to Lewis H. Nash in 1914. They were manufactured by the Nash Engineering ... Another application is the vacuum forming of molded paper pulp products (egg cartons and other packaging). Other applications include soil remediation, where...

Italvacuum Process Innovation in Vacuum Drying and Vacuum Pumps

Italvacuum is a manufacturer of vacuum dryers and vacuum pumps for the chemical, pharmaceutical, and cosmetics industries. ... CRIOX System, an international patent that counts more than 400 units operating in more than 30 countries, is a multi-product dryer capable of total extraction of all types of solvents from the wet...

Milliflex® Plus Vacuum Pump - Milliflex Filtration System

Evaluating downstream process quality involves multiple steps, whether in pharmaceutical, beverage, or microelectronic product manufacturing processes. Our compact Milliflex® Plus vacuum pump streamlines filtration steps during bioburden testing (microbial limit testing) to accelerate QC sampling. The vacuum pump...

Evolution Of The Laboratory Vacuum Pump | Lab Manager

Sep 9, 2010 ... Vacuum pumps are an essential piece of equipment and used in a wide variety of processes in most laboratories. ... Cecil R. Burch and Frank E. Bancroft filed for a patent for the gas diffusion pump using low-vapor pressure oils. ... This pump employed a unique, patented TriScroll pumping capability. 2000.

China cnc vacuum pump - Alibaba

250m3/h 380V /3Phase KVF250 cnc router rotary vane vacuum pump. Linqing Yijiate Motor Manufacturing Co., Ltd. US $2180.0-2200.0 / Piece. 1 Piece (Min. Order) ... Newest Good Quality High-Technic Unique Operational Cnc Vacuum Pump ... New Patented Products exclusive patents cnc router vacuum pump.