TREA

Circuit elements characterised by their special functions

Follow

Industry

  • CPC
  • F15C4/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15CFLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES

Current Industry

F15C4/00Circuit elements characterised by their special functions
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioning indoor unit
    • Patent number 9,234,671
    • Issue date Jan 12, 2016
    • Daikin Industries, Ltd.
    • Masanao Yasutomi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid microdiode
    • Patent number 5,730,187
    • Issue date Mar 24, 1998
    • Steffen Howitz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Temperature control valve without moving parts
    • Patent number 5,626,166
    • Issue date May 6, 1997
    • The United States of America as represented by the Secretary of the Navy
    • Scott E. Hassan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method for improving signal-to-noise ratios in fluidic circuits and...
    • Patent number 4,874,016
    • Issue date Oct 17, 1989
    • Allied-Signal Inc.
    • Raymond R. Tseng
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Technique for null balancing fluidic circuits
    • Patent number 4,856,338
    • Issue date Aug 15, 1989
    • The United States of America as represented by the Secretary of the Army
    • R. Michael Phillippi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluidic stabilization control
    • Patent number 4,441,525
    • Issue date Apr 10, 1984
    • The Garrett Corporation
    • Thomas B. Tippetts
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic phase module locking device
    • Patent number 4,364,414
    • Issue date Dec 21, 1982
    • La Telemecanique Electrique
    • Daniel Bouteille
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Auxiliary control device for pneumatic distributor
    • Patent number 4,347,864
    • Issue date Sep 7, 1982
    • La Telemecanique Electrique
    • Daniel Bouteille
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic control system
    • Patent number 4,343,224
    • Issue date Aug 10, 1982
    • Samson Aktiengesellschaft
    • Lothar Kemmler
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Universal module for pneumatic fixed-cycle control
    • Patent number 4,328,829
    • Issue date May 11, 1982
    • Kurt Stoll
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic control apparatus for bi-manual security
    • Patent number 4,306,588
    • Issue date Dec 22, 1981
    • Crouzet
    • Claude Guidot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Analog-to-digital converter
    • Patent number 4,295,123
    • Issue date Oct 13, 1981
    • Samuel C. M. Reid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluidic stabilization control
    • Patent number 4,256,015
    • Issue date Mar 17, 1981
    • The Garrett Corporation
    • Thomas B. Tippetts
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Digital fluid flow control apparatus
    • Patent number 4,248,263
    • Issue date Feb 3, 1981
    • Powell Industries, Inc.
    • Addison W. Langill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic logic circuit
    • Patent number 4,245,673
    • Issue date Jan 20, 1981
    • La Telemechanique Electrique
    • Daniel Bouteille
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control circuit for pneumatic phase
    • Patent number 4,205,700
    • Issue date Jun 3, 1980
    • La Telemelanique Electrique
    • Daniel Bouteille
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve arrangement
    • Patent number 4,199,130
    • Issue date Apr 22, 1980
    • Festo-Maschinenfabrik Gottlieb Stoll
    • Kurt Stoll
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid pulse counter
    • Patent number 4,183,374
    • Issue date Jan 15, 1980
    • Amerace Corporation
    • Ronald J. Malecki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic controller
    • Patent number 4,153,068
    • Issue date May 8, 1979
    • Hokushin Electric Works, Ltd.
    • Takeshi Yoshida
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Timing device for fluid valve
    • Patent number 4,118,005
    • Issue date Oct 3, 1978
    • Amerace Corporation
    • Charles P. O'Neil
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid pressure control
    • Patent number 4,106,525
    • Issue date Aug 15, 1978
    • The Secretary of State for Industry in Her Britannic Majesty's Government of...
    • John Alexander Currie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure fluid impulse converter
    • Patent number 4,085,768
    • Issue date Apr 25, 1978
    • Atlas Copco Aktiebolag
    • Ulf Einar Sigvard Norr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Timing device with tripping mechanism for fluid valve
    • Patent number 4,082,113
    • Issue date Apr 4, 1978
    • Amerace Corporation
    • Charles P. O'Neil
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic timing device
    • Patent number 4,072,172
    • Issue date Feb 7, 1978
    • Jean Gachot
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Timing device for fluid valve
    • Patent number 4,068,682
    • Issue date Jan 17, 1978
    • Amerace Corporation
    • Charles P. O'Neil
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pneumatic function generator assembly
    • Patent number 4,044,651
    • Issue date Aug 30, 1977
    • Bailey Meter Company
    • James C. Warrick
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sliding tube fluidic controller
    • Patent number 4,037,625
    • Issue date Jul 26, 1977
    • Honeywell Inc.
    • Richard C. Mott
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tristable fluidic device
    • Patent number 3,993,101
    • Issue date Nov 23, 1976
    • The Garrett Corporation
    • Thomas B. Tippetts
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Blowing apparatus having individual control of nozzles
    • Patent number 3,986,856
    • Issue date Oct 19, 1976
    • Saint-Gobain Industries
    • Yves Fournier
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Multiple port multiple temperature thermally responsive valve
    • Patent number 3,961,749
    • Issue date Jun 8, 1976
    • Texas Instruments Incorporated
    • John W. Orcutt
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS FOR ROBUST AND MODULAR SYNTHETIC JET COOLING
    • Publication number 20150041104
    • Publication date Feb 12, 2015
    • GE AVIATION SYSTEMS, LLC
    • Hendrik Pieter Jacobus De Bock
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    GUIDING ASSEMBLY AND COATING DEVICE USING SAME
    • Publication number 20140352620
    • Publication date Dec 4, 2014
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • SHAO-KAI PEI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    AIR CONDITIONING INDOOR UNIT
    • Publication number 20140227961
    • Publication date Aug 14, 2014
    • Masanao Yasutomi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL