IT1047541B - Valvola a farfalla - Google Patents

Valvola a farfalla

Info

Publication number
IT1047541B
IT1047541B IT51378/75A IT5137875A IT1047541B IT 1047541 B IT1047541 B IT 1047541B IT 51378/75 A IT51378/75 A IT 51378/75A IT 5137875 A IT5137875 A IT 5137875A IT 1047541 B IT1047541 B IT 1047541B
Authority
IT
Italy
Prior art keywords
throttle
Prior art date
Application number
IT51378/75A
Other languages
English (en)
Original Assignee
Gestra Ksb Vertrieb Gmbh
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 Gestra Ksb Vertrieb Gmbh filed Critical Gestra Ksb Vertrieb Gmbh
Application granted granted Critical
Publication of IT1047541B publication Critical patent/IT1047541B/it

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
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
IT51378/75A 1974-09-18 1975-09-17 Valvola a farfalla IT1047541B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2444607A DE2444607C3 (de) 1974-09-18 1974-09-18 Drosselventil

Publications (1)

Publication Number Publication Date
IT1047541B true IT1047541B (it) 1980-10-20

Family

ID=5926104

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51378/75A IT1047541B (it) 1974-09-18 1975-09-17 Valvola a farfalla

Country Status (12)

Country Link
US (1) US3971415A (it)
AT (1) AT343968B (it)
BE (1) BE833549A (it)
BR (1) BR7505988A (it)
CH (1) CH581792A5 (it)
DE (1) DE2444607C3 (it)
ES (1) ES439705A1 (it)
FR (1) FR2285556A1 (it)
GB (1) GB1460545A (it)
IT (1) IT1047541B (it)
NL (1) NL7509123A (it)
SE (1) SE411944B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473210A (en) * 1978-11-13 1984-09-25 Brighton John A Labyrinth trim valve
US4258750A (en) * 1978-11-13 1981-03-31 Copes-Vulcan, Inc. Labyrinth trim valve
AT395468B (de) * 1981-07-02 1993-01-25 Schmidt Armaturen Gusswerk Anordnung zur mehrstufigen drosselung von gasfoermigen medien in regelventilen
US4557463A (en) * 1984-04-11 1985-12-10 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
DE3614408C2 (de) * 1986-04-29 1999-11-25 Wilhelm Odendahl Ventilsitzring
DE9109272U1 (it) * 1991-07-26 1991-09-26 Paul Pleiger Maschinenfabrik Gmbh & Co Kg, 5810 Witten, De
ES2082673B1 (es) * 1992-02-26 1997-02-01 Badain S L Valvula de regulacion para grandes saltos de presion.
IT1275151B (it) * 1995-02-14 1997-07-30 Innocenti Eng Spa Valvola di preriempimento a tre vie con comando incorporato
GB9817642D0 (en) 1998-08-14 1998-10-07 Kent Introl Ltd A pressure reduction valve for a compressible fluid
US8740179B2 (en) * 2007-04-18 2014-06-03 Fisher Controls International, Llc Two-piece trim for use with fluid regulators
GB2533641B (en) * 2014-12-24 2017-10-25 Cameron Int Corp Valve assembly
GB2533638B (en) * 2014-12-24 2019-02-06 Cameron Tech Ltd Valve assembly
GB2533642B (en) * 2014-12-24 2017-09-27 Cameron Int Corp Valve assembly
WO2016106099A1 (en) * 2014-12-24 2016-06-30 Cameron International Corporation Valve assembly
GB2533636B (en) * 2014-12-24 2017-09-27 Cameron Int Corp Valve assembly
WO2016106102A2 (en) * 2014-12-24 2016-06-30 Cameron International Corporation Valve assembly
US10690263B2 (en) * 2015-05-06 2020-06-23 Fisher Controls International Llc Valve trim apparatus having multiple fluid flow control members
US10697561B2 (en) * 2017-05-25 2020-06-30 Fisher Controls International Llc Method of manufacturing a fluid pressure reduction device
US10711937B2 (en) 2017-05-25 2020-07-14 Fisher Controls International Llc Method of manufacturing a fluid pressure reduction device
FR3091569A1 (fr) * 2019-01-08 2020-07-10 Valeo Systemes Thermiques Vanne de circulation de fluide et système de traitement thermique pour véhicule comprenant une telle vanne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1724017A (en) * 1927-05-28 1929-08-13 Creamery Package Mfg Co Valve
FR1023845A (fr) * 1949-06-10 1953-03-24 Copes Regulators Ltd Perfectionnements apportés aux robinets-vannes
US3153498A (en) * 1960-10-31 1964-10-20 American Enka Corp Valve mechanism with actuator

Also Published As

Publication number Publication date
NL7509123A (nl) 1976-03-22
FR2285556A1 (fr) 1976-04-16
SE411944B (sv) 1980-02-11
AT343968B (de) 1978-06-26
FR2285556B1 (it) 1979-05-18
DE2444607B2 (de) 1978-06-15
GB1460545A (en) 1977-01-06
ES439705A1 (es) 1977-03-01
US3971415A (en) 1976-07-27
BE833549A (fr) 1976-01-16
CH581792A5 (it) 1976-11-15
ATA532975A (de) 1977-10-15
DE2444607C3 (de) 1979-02-22
SE7508200L (sv) 1976-03-19
BR7505988A (pt) 1976-08-03
DE2444607A1 (de) 1976-04-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940718