FR1019446A - Détendeur perfectionné pour l'air et les fluides analogues - Google Patents

Détendeur perfectionné pour l'air et les fluides analogues

Info

Publication number
FR1019446A
FR1019446A FR1019446DA FR1019446A FR 1019446 A FR1019446 A FR 1019446A FR 1019446D A FR1019446D A FR 1019446DA FR 1019446 A FR1019446 A FR 1019446A
Authority
FR
France
Prior art keywords
air
similar fluids
regulator
advanced
advanced regulator
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
Other languages
English (en)
Inventor
Leslie Craig
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
Application granted granted Critical
Publication of FR1019446A publication Critical patent/FR1019446A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/12—Control of fluid pressure without auxiliary power the sensing element being a float
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • 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
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4643—Liquid valves
    • Y10T137/4666—With baffle
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7802—Liquid level responsive gas flow control
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Housings And Mounting Of Transformers (AREA)
FR1019446D 1949-06-03 1950-06-02 Détendeur perfectionné pour l'air et les fluides analogues Expired FR1019446A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ727131X 1949-06-03
NZ2648169X 1949-06-03
NZ496083X 1949-06-03
NZ1019446X 1949-06-03

Publications (1)

Publication Number Publication Date
FR1019446A true FR1019446A (fr) 1953-01-21

Family

ID=60385904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1019446D Expired FR1019446A (fr) 1949-06-03 1950-06-02 Détendeur perfectionné pour l'air et les fluides analogues

Country Status (4)

Country Link
US (1) US2648169A (fr)
BE (1) BE496083A (fr)
FR (1) FR1019446A (fr)
GB (1) GB727131A (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24839C (de) * J. J. royle in Manchester Reduzirventil
US354119A (en) * 1886-12-14 Pressure and vacuum mercurial regulator
DE186236C (fr) *
US376313A (en) * 1888-01-10 Moses w
GB189522604A (en) * 1895-11-26 1895-12-28 William Phillips Thompson An Improved Governor or Pressure-reducing Device for Steam, Gas, and other Fluids.
GB190503880A (en) * 1905-02-24 1905-06-01 Claughtons Leeds Ltd An Improved Gas Governor or Regulator.
US1218543A (en) * 1917-02-06 1917-03-06 Bernhardt Mathias Gattermeir Gas-pressure regulator.
US1749492A (en) * 1928-11-06 1930-03-04 T J Britton Automatic fuel control for natural-gas engines

Also Published As

Publication number Publication date
BE496083A (fr) 1950-10-02
GB727131A (en) 1955-03-30
US2648169A (en) 1953-08-11

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