F15C1/02 - CPC Classification Index

ClassID:

146527 ⎘

F15C1/02 - CPC Classification

Classification description:

Circuit elements having no moving parts Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices

Sub-classes:

F15C1/04 » Means for controlling fluid streams to fluid devices, e.g. by electric signals {or other signals, no mixing taking place between the signal and the flow to be controlled } 12
F15C1/06 » Constructional details; Selection of specified materials {Constructional realisation of one single element; Canal shapes; Jet nozzles; Assembling an element with other devices, only if the element forms the main part } 23

Recent Application in this class:

20140290776

Rotational motion-inducing variable flow resistance systems having a sidewall fluid outlet and methods for use thereof in a subterranean formation

20120291870

Microfluidic bubble logic devices and methods

20110048543

Microfluidic bubble logic devices and methods

20090226301

Flow control arrangement

20070006926

Microfluidic bubble logic devices