GB1187944A - Improvements in or relating to Fluid Switches or the like. - Google Patents

Improvements in or relating to Fluid Switches or the like.

Info

Publication number
GB1187944A
GB1187944A GB02298/68A GB1229868A GB1187944A GB 1187944 A GB1187944 A GB 1187944A GB 02298/68 A GB02298/68 A GB 02298/68A GB 1229868 A GB1229868 A GB 1229868A GB 1187944 A GB1187944 A GB 1187944A
Authority
GB
United Kingdom
Prior art keywords
channel
outlet channels
switch
flow
fluid
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
GB02298/68A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB1187944A publication Critical patent/GB1187944A/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
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/02—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
    • 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
    • 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]
    • Y10T137/2082—Utilizing particular fluid
    • 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]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2191—By non-fluid energy field affecting input [e.g., transducer]
    • 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
    • Y10T137/224—With particular characteristics of control input

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
GB02298/68A 1967-03-14 1968-03-13 Improvements in or relating to Fluid Switches or the like. Expired GB1187944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3479/67A SE300066B (cg-RX-API-DMAC10.html) 1967-03-14 1967-03-14

Publications (1)

Publication Number Publication Date
GB1187944A true GB1187944A (en) 1970-04-15

Family

ID=20262216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02298/68A Expired GB1187944A (en) 1967-03-14 1968-03-13 Improvements in or relating to Fluid Switches or the like.

Country Status (9)

Country Link
US (1) US3524459A (cg-RX-API-DMAC10.html)
BE (1) BE712101A (cg-RX-API-DMAC10.html)
DE (1) DE1675399A1 (cg-RX-API-DMAC10.html)
DK (1) DK119866B (cg-RX-API-DMAC10.html)
FR (1) FR1556559A (cg-RX-API-DMAC10.html)
GB (1) GB1187944A (cg-RX-API-DMAC10.html)
NL (1) NL6802541A (cg-RX-API-DMAC10.html)
NO (1) NO120869B (cg-RX-API-DMAC10.html)
SE (1) SE300066B (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764154B1 (de) * 1968-04-11 1972-07-13 May & Christe Gmbh Geraeuscharmes gasentladungslampen-vorschaltgeraet
US3721257A (en) * 1971-06-08 1973-03-20 Singer Co Electro-fluidic signal converter
DE3024601A1 (de) * 1980-06-28 1982-01-21 H. Kuhnke GmbH, 2427 Malente E/p wandler
US4765377A (en) * 1983-06-06 1988-08-23 Sidney Soloway Filling and weighing system
DE4021626A1 (de) * 1990-07-06 1992-01-09 Bosch Gmbh Robert Elektrofluidischer wandler zur ansteuerung eines fluidisch betaetigten stellglieds
RU2331802C1 (ru) * 2007-01-09 2008-08-20 Институт проблем управления им. В.А. Трапезникова РАН Способ преобразования электрического сигнала в струйный
RU2465490C1 (ru) * 2011-06-22 2012-10-27 Учреждение Российской академии наук Институт проблем управления им. В.А. Трапезникова РАН Способ преобразования электрического сигнала в струйный

Also Published As

Publication number Publication date
SE300066B (cg-RX-API-DMAC10.html) 1968-04-01
NL6802541A (cg-RX-API-DMAC10.html) 1968-09-16
US3524459A (en) 1970-08-18
NO120869B (cg-RX-API-DMAC10.html) 1970-12-14
DK119866B (da) 1971-03-01
DE1675399A1 (de) 1971-07-29
BE712101A (cg-RX-API-DMAC10.html) 1968-07-15
FR1556559A (cg-RX-API-DMAC10.html) 1969-02-07

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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