ES197320U - Expansion valve for fluid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Expansion valve for fluid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES197320U
ES197320U ES0197320U ES197320U ES197320U ES 197320 U ES197320 U ES 197320U ES 0197320 U ES0197320 U ES 0197320U ES 197320 U ES197320 U ES 197320U ES 197320 U ES197320 U ES 197320U
Authority
ES
Spain
Prior art keywords
fluid
translation
expansion valve
machine
legally binding
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.)
Granted
Application number
ES0197320U
Other languages
Spanish (es)
Other versions
ES197320Y (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.)
MASONEILAN
Original Assignee
MASONEILAN
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 MASONEILAN filed Critical MASONEILAN
Publication of ES197320U publication Critical patent/ES197320U/en
Application granted granted Critical
Publication of ES197320Y publication Critical patent/ES197320Y/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86767—Spool

Abstract

Expansion valve for fluid, including a tubular body, arranged between fluid inlet and outlet holes, a mobile rod mounted, coaxially, inside said body and associated with a displacement means located axially in the latter labyrinth elements secured, respectively, to said body and said rod, means for adjusting the axial position of said rod relative to said body, characterized in that the labyrinth elements are constituted, on the one hand, by radially arranged cells; on the wall of the body and open on the internal face of the latter, and on the other hand a radial ribs integral with the mobile rod, one alveolus being at least situated opposite each rib to form a rolling step. (Machine-translation by Google Translate, not legally binding)
ES1971197320U 1970-07-06 1971-07-06 EXPANSION VALVE FOR FLUID. Expired ES197320Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707025031A FR2134072B2 (en) 1970-07-06 1970-07-06

Publications (2)

Publication Number Publication Date
ES197320U true ES197320U (en) 1975-04-16
ES197320Y ES197320Y (en) 1975-10-01

Family

ID=9058343

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971197320U Expired ES197320Y (en) 1970-07-06 1971-07-06 EXPANSION VALVE FOR FLUID.

Country Status (7)

Country Link
US (1) US3730479A (en)
CA (1) CA934270A (en)
DE (1) DE2133422C3 (en)
ES (1) ES197320Y (en)
FR (1) FR2134072B2 (en)
GB (1) GB1354536A (en)
NL (1) NL7109338A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363464A (en) * 1980-07-03 1982-12-14 Spils Richard W Angle globe valve
US4503884A (en) * 1982-06-22 1985-03-12 Spils Richard W Angle globe valve
DE3241751C2 (en) * 1982-11-11 1985-10-03 Danfoss A/S, Nordborg Priority valve for hydraulic systems
USRE33053E (en) * 1984-05-07 1989-09-12 Cameron Iron Works Usa Inc. Low noise valve
US4549718A (en) * 1984-05-07 1985-10-29 Smith International, Inc. Low noise valve
US4971099A (en) * 1989-12-15 1990-11-20 Cooper Industries, Inc. Pressure balanced cartridge choke valve
KR100281476B1 (en) * 1996-10-31 2001-11-22 요시하루 사토 Valve device
DE102004051368A1 (en) * 2004-05-04 2005-12-01 Bosch Rexroth Ag switching valve
DE102005017618B4 (en) * 2005-04-15 2016-07-07 Gestra Ag Valve, in particular for the controlled discharge of salts accumulating in a steam boiler and the like
GB2487688B (en) * 2007-11-26 2012-10-17 Cameron Int Corp Control valve trim
GB2506657A (en) * 2012-10-05 2014-04-09 Sev Glocon Ltd Flow trim for a valve
US9556970B2 (en) * 2013-07-19 2017-01-31 Control Components, Inc. Cascade trim for control valve
CN107461506B (en) * 2016-06-06 2020-06-23 费希尔控制国际公司 Valve plug with curved recess

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE55338C (en) * Firma C. F. BOEHRINGER & SÖHNE in Waldhof b. Mannheim Process for the preparation of isoecgonine and derivatives thereof
US2737979A (en) * 1952-03-28 1956-03-13 Exxon Research Engineering Co Mixing valve structure and method of operation

Also Published As

Publication number Publication date
ES197320Y (en) 1975-10-01
US3730479A (en) 1973-05-01
FR2134072B2 (en) 1974-03-01
DE2133422B2 (en) 1978-02-02
DE2133422A1 (en) 1972-01-20
NL7109338A (en) 1972-01-10
GB1354536A (en) 1974-06-05
DE2133422C3 (en) 1978-10-12
CA934270A (en) 1973-09-25
FR2134072A2 (en) 1972-12-08

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