GB1301872A - - Google Patents

Info

Publication number
GB1301872A
GB1301872A GB44370A GB44370A GB1301872A GB 1301872 A GB1301872 A GB 1301872A GB 44370 A GB44370 A GB 44370A GB 44370 A GB44370 A GB 44370A GB 1301872 A GB1301872 A GB 1301872A
Authority
GB
United Kingdom
Prior art keywords
plate
fluidic
plates
passages
ducts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44370A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1301872A publication Critical patent/GB1301872A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2256—And enlarged interaction chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2262—And vent passage[s]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Valve Housings (AREA)

Abstract

1301872 Fluidic modules BAILEY METER CO 5 Jan 1970 [24 March 1969] 443/70 Heading G4P A fluid circuit module comprises a stack of plates, Fig. 4, various of the plates having passages forming fluidic elements and interconnecting ducts which define a fluidic circuit. As described, the module comprises a base-plate 28 having passages for fluid inlet and outlet whose ends 48 communicate with ducts in a mounting plate to which the base-plate 28 is secured. The other ends of the passages are connected via apertures in plate 34 and sealing plate 70 with ducts in plate 80 which determine the way in which fluidic elements in plate 150 are interconnected. The fluidic elements are vented to atmosphere via apertures 122, 124 in plate 110 and notches 41 in plate 100. The plates are clamped to base-plate 28 by bolt 37, the apertures through which the bolt passes being of sufficient size that power fluid can flow through them to the fluidic elements' power jet nozzle. Each fluidic element, Fig. 5, operates as a NOR gate and has a power jet-forming passage 202. In the absence of control signals at inputs 216a, 216b or 220a, 220b the laminar jet passes to outlet 208. When a control signal is present the jet becomes turbulent and attaches to wall 222 or 226 to exit at 224 or 228.
GB44370A 1969-03-24 1970-01-05 Expired GB1301872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80976369A 1969-03-24 1969-03-24

Publications (1)

Publication Number Publication Date
GB1301872A true GB1301872A (en) 1973-01-04

Family

ID=25202161

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2595170A Expired GB1301873A (en) 1969-03-24 1970-01-05
GB44370A Expired GB1301872A (en) 1969-03-24 1970-01-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2595170A Expired GB1301873A (en) 1969-03-24 1970-01-05

Country Status (4)

Country Link
US (1) US3731700A (en)
JP (1) JPS5118587B1 (en)
FR (1) FR2041094A1 (en)
GB (2) GB1301873A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811474A (en) * 1973-01-26 1974-05-21 Bowles Fluidics Corp Miniaturized fluidic element and circuit construction
US3786831A (en) * 1973-04-05 1974-01-22 Clippard Instr Labor Inc Valve with modular manifold body
US3815635A (en) * 1973-07-30 1974-06-11 Automatic Switch Co Temperature compensator device and fluidic assembly incorporating it
US4133510A (en) * 1977-02-09 1979-01-09 Caterpillar Tractor Co. Valve spool positioner
US4190083A (en) * 1977-09-07 1980-02-26 The United States Of America As Represented By The Secretary Of The Army Fluidic logical pyrotechnic initiator
US4253495A (en) * 1978-08-04 1981-03-03 The United States Of America As Represented By The Secretary Of The Army Fluidic element with substantially zero null off-set
US6167910B1 (en) 1998-01-20 2001-01-02 Caliper Technologies Corp. Multi-layer microfluidic devices
US6857449B1 (en) 1998-01-20 2005-02-22 Caliper Life Sciences, Inc. Multi-layer microfluidic devices
US6334301B1 (en) * 1999-02-25 2002-01-01 Vacco Industries, Inc. Assembly of etched sheets forming a fluidic module
US6752966B1 (en) 1999-09-10 2004-06-22 Caliper Life Sciences, Inc. Microfabrication methods and devices
US7069952B1 (en) 2001-11-14 2006-07-04 Caliper Life Sciences, Inc. Microfluidic devices and methods of their manufacture
US7103977B2 (en) * 2002-08-21 2006-09-12 Eveready Battery Company, Inc. Razor having a microfluidic shaving aid delivery system and method of ejecting shaving aid
US7758814B2 (en) * 2004-06-05 2010-07-20 Freeslate, Inc. Microfluidic fluid distribution manifold for use with multi-channel reactor systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362421A (en) * 1963-05-28 1968-01-09 Ibm Bounded free jet fluid amplifier with turbulent attachment
AT255802B (en) * 1964-09-29 1967-07-25 Zd Y Prumyslove Automatisace N Pneumatic logic system
US3420254A (en) * 1965-06-30 1969-01-07 Ibm Pneumatically sampled serializer
US3465772A (en) * 1965-11-03 1969-09-09 Ite Imperial Corp Fluid amplifier system
US3469593A (en) * 1966-06-01 1969-09-30 Pitney Bowes Inc Fluidic device
US3461900A (en) * 1966-12-19 1969-08-19 Bowles Eng Corp Fluidic circuit and manifold construction
US3495608A (en) * 1967-05-04 1970-02-17 Pitney Bowes Inc Fluidic elements and devices thereof
JPS491358A (en) * 1972-04-20 1974-01-08

Also Published As

Publication number Publication date
US3731700A (en) 1973-05-08
GB1301873A (en) 1973-01-04
FR2041094A1 (en) 1971-01-29
JPS5118587B1 (en) 1976-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees