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GB1208374A - Improvements in and relating to fluidic elements for pneumatic controls - Google Patents

Improvements in and relating to fluidic elements for pneumatic controls

Info

Publication number
GB1208374A
GB1208374A GB47839/68A GB4783968A GB1208374A GB 1208374 A GB1208374 A GB 1208374A GB 47839/68 A GB47839/68 A GB 47839/68A GB 4783968 A GB4783968 A GB 4783968A GB 1208374 A GB1208374 A GB 1208374A
Authority
GB
United Kingdom
Prior art keywords
relating
webs
oct
fluidic elements
pneumatic controls
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
GB47839/68A
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.)
Hoerbiger Ventilwerke GmbH and Co KG
Original Assignee
Hoerbiger Ventilwerke GmbH and Co KG
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 Hoerbiger Ventilwerke GmbH and Co KG filed Critical Hoerbiger Ventilwerke GmbH and Co KG
Publication of GB1208374A publication Critical patent/GB1208374A/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
    • F15C1/06—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

1,208,374. Fluidics elements. HOERBIGER VENTILWERKE A.G. 9 Oct.,1968 [13 Oct., 1967], No. 47839/68. Heading G4P. [Also in Divisions G2-G3] The base member of a laminate construction fluidic element is secured to its cover solely by webs 10 which are formed by cutting away portions 9 which extend between operating channels 2 and the perimeter of the base. Bores 11 are provided to vent the chambers formed by portions 9. In a modification (Fig. 3, not shown) the cover has grooves to accommodate the upper edges of the webs. Adhesion is effected under pressure by either gluing or thermal welding.
GB47839/68A 1967-10-13 1968-10-09 Improvements in and relating to fluidic elements for pneumatic controls Expired GB1208374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT927567A AT277694B (en) 1967-10-13 1967-10-13 Control element for pneumatic control systems

Publications (1)

Publication Number Publication Date
GB1208374A true GB1208374A (en) 1970-10-14

Family

ID=3612737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47839/68A Expired GB1208374A (en) 1967-10-13 1968-10-09 Improvements in and relating to fluidic elements for pneumatic controls

Country Status (7)

Country Link
US (1) US3533428A (en)
AT (1) AT277694B (en)
CH (1) CH470593A (en)
DE (1) DE1802341A1 (en)
FR (1) FR1586288A (en)
GB (1) GB1208374A (en)
SE (1) SE336089B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188977A (en) * 1976-12-15 1980-02-19 Johnson Controls, Inc. Fluid system circuit board
US4110140A (en) * 1976-12-15 1978-08-29 Johnson Controls, Inc. Method of making fluid system circuit board
US4283497A (en) * 1979-01-24 1981-08-11 Samson Helfgott Microbiological systems
US4304749A (en) * 1980-02-22 1981-12-08 Peter Bauer Method for mass production assembly of fluidic devices
NO912191D0 (en) * 1991-06-07 1991-06-07 Aker Subsea As HYDRAULIC CIRCUITS.
DE102009034417A1 (en) * 2009-07-23 2011-01-27 Airbus Operations Gmbh Fluid actuator for generating a pulsed outlet flow in the flow around an aerodynamic body, a blowout device with such a fluid actuator and such an aerodynamic body

Also Published As

Publication number Publication date
SE336089B (en) 1971-06-21
FR1586288A (en) 1970-02-13
AT277694B (en) 1970-01-12
CH470593A (en) 1969-03-31
US3533428A (en) 1970-10-13
DE1802341A1 (en) 1969-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees