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Class 137/599.09 - Fluid pressure regulator in at least one branch


Subclass of Class 137 - Fluid handling
Definition: Subject matter wherein at least one flow passageway includes
No. of applications: 4
Last issue date: 03/11/2010


Application No.Application TitleIssue Date
20100062890FLUID SUPPLY APPARATUS
A fluid supply apparatus includes a main passage through which fluid flows, a parallel passage section, and a pressure loss adjusting mechanism. The parallel passage section includes a plurality of passages connected in parallel to the main passage. The parallel passage...
03/11/2010
20100024884PRESSURE EQUALIZATION SYSTEM FOR A BI-DIRECTIONAL ORIFICE FITTING
A pipeline flow meter orifice fitting includes a first body, a flow bore through the first body, a chamber in the first body adjacent to the flow bore, an orifice plate supported in alignment with the flow bore by an orifice plate carrier, wherein the orifice plate carr...
02/04/2010
20090260699THROTTLING STRUCTURE FOR USE IN A FLUID PRESSURE DEVICE
The present invention relates to a throttling structure for use in a fluid pressure device. A nozzle passage is formed between a primary side port and a nozzle back pressure chamber. A throttling mechanism made up from a plurality of orifice plates is disposed in the no...
10/22/2009
20080300728Flow rate control system and shower plate used for partial pressure control system
A partial pressure control system 45 includes two valves 2 which are branched from an operation gas supply pipe 44 and which variably control operation gas, pressure sensors 3 which are respectively connected to the each valves 2 in se...
12/04/2008
 
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