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FR2002556A1 - - Google Patents

Info

Publication number
FR2002556A1
FR2002556A1 FR6904133A FR6904133A FR2002556A1 FR 2002556 A1 FR2002556 A1 FR 2002556A1 FR 6904133 A FR6904133 A FR 6904133A FR 6904133 A FR6904133 A FR 6904133A FR 2002556 A1 FR2002556 A1 FR 2002556A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6904133A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2002556A1 publication Critical patent/FR2002556A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/325—Expansion valves having two or more valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • 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
    • 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
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
FR6904133A 1968-02-24 1969-02-19 Withdrawn FR2002556A1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1675504A DE1675504C3 (de) 1968-02-24 1968-02-24 Thermisches Regulierventil

Publications (1)

Publication Number Publication Date
FR2002556A1 true FR2002556A1 (pt) 1969-10-17

Family

ID=5686706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6904133A Withdrawn FR2002556A1 (pt) 1968-02-24 1969-02-19

Country Status (8)

Country Link
US (1) US3587642A (pt)
JP (1) JPS5025179B1 (pt)
BR (1) BR6906497D0 (pt)
DE (1) DE1675504C3 (pt)
DK (1) DK134792B (pt)
FR (1) FR2002556A1 (pt)
GB (1) GB1264173A (pt)
SE (1) SE352943B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823738A (en) * 1972-06-19 1974-07-16 Bird Corp Demand valve assembly
JP3209868B2 (ja) * 1994-11-17 2001-09-17 株式会社不二工機 膨張弁
US7201514B2 (en) * 2004-09-29 2007-04-10 Varian Medical Systems Technologies, Inc. Fluid connection assembly for x-ray device
CN103075565B (zh) * 2011-10-26 2016-08-10 浙江三花股份有限公司 一种热力膨胀阀装配方法
EP3048390A1 (en) 2015-01-26 2016-07-27 Danfoss A/S Bulb for a thermostatic expansion valve, set comprising a bulb and at least a part of a thermostatic expansion valve connected to a capillary and method for connecting a bulb and a capillary of a thermostatic expansion valve

Also Published As

Publication number Publication date
GB1264173A (pt) 1972-02-16
DK134792C (pt) 1977-06-06
JPS5025179B1 (pt) 1975-08-21
DK134792B (da) 1977-01-17
DE1675504A1 (de) 1973-07-26
US3587642A (en) 1971-06-28
DE1675504B2 (pt) 1974-04-11
BR6906497D0 (pt) 1973-01-02
SE352943B (pt) 1973-01-15
DE1675504C3 (de) 1974-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse