FR2134072B2 - - Google Patents

Info

Publication number
FR2134072B2
FR2134072B2 FR707025031A FR7025031A FR2134072B2 FR 2134072 B2 FR2134072 B2 FR 2134072B2 FR 707025031 A FR707025031 A FR 707025031A FR 7025031 A FR7025031 A FR 7025031A FR 2134072 B2 FR2134072 B2 FR 2134072B2
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.)
Expired
Application number
FR707025031A
Other languages
French (fr)
Other versions
FR2134072A2 (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.)
EVANS SHELDON US
Original Assignee
EVANS SHELDON US
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 EVANS SHELDON US filed Critical EVANS SHELDON US
Priority to FR707025031A priority Critical patent/FR2134072B2/fr
Priority to DE2133422A priority patent/DE2133422C3/en
Priority to US00159745A priority patent/US3730479A/en
Priority to NL7109338A priority patent/NL7109338A/xx
Priority to GB3176971A priority patent/GB1354536A/en
Priority to CA117552A priority patent/CA934270A/en
Priority to ES1971197320U priority patent/ES197320Y/en
Publication of FR2134072A2 publication Critical patent/FR2134072A2/fr
Application granted granted Critical
Publication of FR2134072B2 publication Critical patent/FR2134072B2/fr
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
FR707025031A 1970-07-06 1970-07-06 Expired FR2134072B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR707025031A FR2134072B2 (en) 1970-07-06 1970-07-06
DE2133422A DE2133422C3 (en) 1970-07-06 1971-07-05 Multi-stage pressure reducing valve
US00159745A US3730479A (en) 1970-07-06 1971-07-06 Adjustable fluid restrictor
NL7109338A NL7109338A (en) 1970-07-06 1971-07-06
GB3176971A GB1354536A (en) 1970-07-06 1971-07-06 Adjustable fluid wire drawing devices
CA117552A CA934270A (en) 1970-07-06 1971-07-06 Vanne de detente d'un fluide sous pression
ES1971197320U ES197320Y (en) 1970-07-06 1971-07-06 EXPANSION VALVE FOR FLUID.

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
FR2134072A2 FR2134072A2 (en) 1972-12-08
FR2134072B2 true FR2134072B2 (en) 1974-03-01

Family

ID=9058343

Family Applications (1)

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

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
DE19747919A1 (en) * 1996-10-31 1998-05-07 Yamatake Honeywell Co Ltd Valve for fluid flow pipe
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
US3730479A (en) 1973-05-01
ES197320Y (en) 1975-10-01
ES197320U (en) 1975-04-16
DE2133422A1 (en) 1972-01-20
NL7109338A (en) 1972-01-10
CA934270A (en) 1973-09-25
DE2133422B2 (en) 1978-02-02
FR2134072A2 (en) 1972-12-08
DE2133422C3 (en) 1978-10-12
GB1354536A (en) 1974-06-05

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Legal Events

Date Code Title Description
TP Transmission of property