IT1072952B - Dispositivo ad alta perdita di energia - Google Patents
Dispositivo ad alta perdita di energiaInfo
- Publication number
- IT1072952B IT1072952B IT26740/76A IT2674076A IT1072952B IT 1072952 B IT1072952 B IT 1072952B IT 26740/76 A IT26740/76 A IT 26740/76A IT 2674076 A IT2674076 A IT 2674076A IT 1072952 B IT1072952 B IT 1072952B
- Authority
- IT
- Italy
- Prior art keywords
- energy device
- high loss
- loss
- energy
- Prior art date
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
-
- 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
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02781—The regulating element being provided with radial outputs
-
- 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
-
- 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
- Y10T137/86791—Piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/611,737 US4068683A (en) | 1975-09-09 | 1975-09-09 | High energy loss device |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1072952B true IT1072952B (it) | 1985-04-13 |
Family
ID=24450229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26740/76A IT1072952B (it) | 1975-09-09 | 1976-09-01 | Dispositivo ad alta perdita di energia |
Country Status (11)
Country | Link |
---|---|
US (3) | US4068683A (it) |
JP (1) | JPS5235330A (it) |
AU (1) | AU504262B2 (it) |
CA (1) | CA1044985A (it) |
DE (1) | DE2640458C3 (it) |
ES (1) | ES451232A1 (it) |
FR (1) | FR2323946A1 (it) |
GB (2) | GB1561156A (it) |
IT (1) | IT1072952B (it) |
NL (1) | NL7609829A (it) |
ZA (1) | ZA765308B (it) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267045A (en) * | 1978-10-26 | 1981-05-12 | The Babcock & Wilcox Company | Labyrinth disk stack having disks with integral filter screens |
US4280973A (en) * | 1979-11-14 | 1981-07-28 | Ford Motor Company | Process for producing Si3 N4 base articles by the cold press sinter method |
US4410430A (en) * | 1981-05-11 | 1983-10-18 | California Institute Of Technology | Stacked-disc structure for fluid filter or valve silencer |
US4456033A (en) * | 1981-10-09 | 1984-06-26 | Vacco Industries | Perforated sheet stock flow restrictor |
US4356843A (en) * | 1982-01-12 | 1982-11-02 | Baumann Hans D | Lamellate fluid resistance device |
FR2528950A1 (fr) * | 1982-06-18 | 1983-12-23 | Alsthom Atlantique | Dispositif de dosage et de repartition de liquide combustible sous pression entre plusieurs bruleurs |
GB8503242D0 (en) * | 1985-02-08 | 1985-03-13 | English Electric Co Ltd | Energy dissipator |
US4722481A (en) * | 1986-05-05 | 1988-02-02 | Jack Lemkin | Adjustable drip emitter |
EP0523954B1 (en) * | 1991-07-17 | 1995-02-08 | Control Components Inc. | Surge relief valve |
US5226444A (en) * | 1991-07-17 | 1993-07-13 | Control Components Inc. | Surge relief valve |
GB2273579B (en) * | 1992-12-18 | 1996-09-18 | Control Components | Energy loss device |
US5819803A (en) * | 1996-02-16 | 1998-10-13 | Lebo; Kim W. | Fluid pressure reduction device |
US5769122A (en) * | 1997-02-04 | 1998-06-23 | Fisher Controls International, Inc. | Fluid pressure reduction device |
US5769388A (en) * | 1997-04-28 | 1998-06-23 | Welker Engineering Company | Flow diffuser and valve |
GB9800500D0 (en) * | 1998-01-12 | 1998-03-04 | Heatrae Sadia Heating Ltd | Improvements to baffles for water heaters |
US6026859A (en) * | 1998-01-28 | 2000-02-22 | Fisher Controls International, Inc. | Fluid pressure reduction device with linear flow characteristic |
US6161584A (en) * | 1998-06-30 | 2000-12-19 | Copes-Vulcan, Inc. | High energy loss fluid control device |
US6039076A (en) * | 1998-06-30 | 2000-03-21 | Copes-Vulcan, Inc. | High energy loss fluid control device |
KR100280893B1 (ko) | 1998-07-14 | 2001-11-02 | 권갑주 | 밸브의 유체흐름 제어장치 |
US6244297B1 (en) | 1999-03-23 | 2001-06-12 | Fisher Controls International, Inc. | Fluid pressure reduction device |
US6095196A (en) * | 1999-05-18 | 2000-08-01 | Fisher Controls International, Inc. | Tortuous path fluid pressure reduction device |
US6289934B1 (en) | 1999-07-23 | 2001-09-18 | Welker Engineering Company | Flow diffuser |
US6439267B2 (en) | 1999-07-23 | 2002-08-27 | Welker Engineering Company | Adjustable flow diffuser |
US6250330B1 (en) | 1999-11-08 | 2001-06-26 | Welker Engineering Company | Diaphragm regulator with removable diffuser |
GB0010627D0 (en) * | 2000-05-04 | 2000-06-21 | Control Components | Fluid flow control device |
JP3718631B2 (ja) | 2000-11-30 | 2005-11-24 | ニイガタ・メーソンネーラン株式会社 | 蒸気変換弁 |
JP2002168407A (ja) | 2000-11-30 | 2002-06-14 | Niigata Masoneilan Co Ltd | 蒸気減温装置 |
JP3817132B2 (ja) | 2000-11-30 | 2006-08-30 | ニイガタ・メーソンネーラン株式会社 | 蒸気変換弁 |
US6701957B2 (en) * | 2001-08-16 | 2004-03-09 | Fisher Controls International Llc | Fluid pressure reduction device |
US6615874B2 (en) | 2002-01-22 | 2003-09-09 | Flowserve Management Company | Stacked disk valve trim |
DE10332262A1 (de) * | 2002-07-23 | 2004-02-12 | Daume Regelarmaturen Gmbh | Ventilanordnung mit Stützteil |
US6718633B1 (en) * | 2003-03-14 | 2004-04-13 | Flowserve Management Company | Process for manufacturing valve trim assemblies |
US20050199298A1 (en) * | 2004-03-10 | 2005-09-15 | Fisher Controls International, Llc | Contiguously formed valve cage with a multidirectional fluid path |
US7320340B2 (en) * | 2004-03-26 | 2008-01-22 | Fisher Controls International Llc | Fluid pressure reduction devices |
US7690400B2 (en) | 2005-02-28 | 2010-04-06 | Flowserve Management Company | Noise reducing fluid passageways for fluid control devices |
US7195034B2 (en) * | 2005-07-19 | 2007-03-27 | Spx Corporation | Fluid trim apparatus and method |
US7802592B2 (en) * | 2006-04-18 | 2010-09-28 | Fisher Controls International, Llc | Fluid pressure reduction devices |
US7766045B2 (en) * | 2006-07-31 | 2010-08-03 | Fisher Controls International Llc | Fluid pressure reduction device for high pressure-drop ratios |
US8863776B2 (en) * | 2007-08-31 | 2014-10-21 | Cameron International Corporation | Multi-stage trim |
US8881768B2 (en) | 2009-05-27 | 2014-11-11 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
EP2542808A1 (en) * | 2010-03-04 | 2013-01-09 | Fisher Controls International Llc | Improved noise control for fluid pressure reduction device for high pressure drop ratio |
US8430131B2 (en) * | 2011-02-24 | 2013-04-30 | Fisher Controls International Llc | Noise control via outlet jet frequency dispersal |
US8439071B2 (en) * | 2011-05-27 | 2013-05-14 | Johnson Screens, Inc. | Screen basket vortex breaker for vessel |
KR101233653B1 (ko) * | 2012-06-27 | 2013-02-21 | 시스템디엔디(주) | 유동 유체의 감압 및 감속장치 |
US9222624B2 (en) * | 2013-03-15 | 2015-12-29 | Fisher Controls International Llc | Stacked disk noise abatement device and control valve comprising same |
US20140264132A1 (en) | 2013-03-15 | 2014-09-18 | Flowserve Management Company | Fluid flow control devices and systems, and methods of flowing fluids therethrough |
US9291282B2 (en) | 2013-12-03 | 2016-03-22 | Fisher Controls International Llc | Swept outlet noise reducing element |
US9528632B2 (en) | 2014-10-14 | 2016-12-27 | General Electric Company | Tortuous path control valve trim |
US10094489B2 (en) * | 2015-02-03 | 2018-10-09 | Control Components, Inc. | Axial resistance valve trim design |
CN106247070B (zh) * | 2016-09-19 | 2018-03-06 | 昆明理工大学 | 一种管道尾端加速流消能装置 |
GB2554412B (en) | 2016-09-26 | 2020-01-08 | Equinor Energy As | Method and apparatus for reducing liquid pressure |
US10711937B2 (en) | 2017-05-25 | 2020-07-14 | Fisher Controls International Llc | Method of manufacturing a fluid pressure reduction device |
US10697561B2 (en) * | 2017-05-25 | 2020-06-30 | Fisher Controls International Llc | Method of manufacturing a fluid pressure reduction device |
US11624455B2 (en) * | 2020-11-13 | 2023-04-11 | Fisher Controls International Llc | Valve trim |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB446767A (en) * | 1934-11-26 | 1936-05-06 | John Alfred Prestwich | Improvements in or relating to cylinders for internal combustion engines and compressors |
US2364130A (en) * | 1942-03-02 | 1944-12-05 | Drayer & Hanson Inc | Heat exchange apparatus |
US3121559A (en) * | 1957-05-28 | 1964-02-18 | Joseph J Tippmann | Recuperators |
DE1541962B1 (de) * | 1967-06-29 | 1970-03-12 | Philips Patentverwaltung | Luftgekuehlte Auffangelektrode (Kollektor) fuer ein Hochleistungsklystron |
US3514074A (en) * | 1968-05-06 | 1970-05-26 | Richard E Self | High energy loss fluid control |
US3529628A (en) * | 1968-05-10 | 1970-09-22 | Samuel A Cummins | Variable fluid restrictor |
US3513864A (en) * | 1968-11-22 | 1970-05-26 | Richard E Self | High pressure fluid control means |
US3688800A (en) * | 1970-11-27 | 1972-09-05 | Sanders Associates Inc | Fluid flow restrictor |
JPS4825333A (it) * | 1971-08-09 | 1973-04-02 | ||
US3856049A (en) * | 1971-09-23 | 1974-12-24 | Leslie Co | Multiple stage restrictor |
US3829285A (en) * | 1973-02-28 | 1974-08-13 | Mc Quay Perfex Inc | Recuperators for incinerators |
US3917222A (en) * | 1974-02-25 | 1975-11-04 | Vacco Ind Inc | Sound suppressing gas flow control device |
US3899001A (en) * | 1974-06-06 | 1975-08-12 | Bendix Corp | Multi-path valve structure |
US4018245A (en) * | 1975-11-12 | 1977-04-19 | Baumann Hans D | Perforated valve trim and method for producing the same |
-
1975
- 1975-09-09 US US05/611,737 patent/US4068683A/en not_active Expired - Lifetime
-
1976
- 1976-09-01 IT IT26740/76A patent/IT1072952B/it active
- 1976-09-03 ES ES451232A patent/ES451232A1/es not_active Expired
- 1976-09-03 ZA ZA765308A patent/ZA765308B/xx unknown
- 1976-09-03 NL NL7609829A patent/NL7609829A/xx not_active Application Discontinuation
- 1976-09-06 AU AU17499/76A patent/AU504262B2/en not_active Ceased
- 1976-09-06 FR FR7626739A patent/FR2323946A1/fr active Granted
- 1976-09-08 DE DE2640458A patent/DE2640458C3/de not_active Expired
- 1976-09-08 GB GB9361/79A patent/GB1561156A/en not_active Expired
- 1976-09-08 CA CA260,790A patent/CA1044985A/en not_active Expired
- 1976-09-08 GB GB37263/76A patent/GB1561155A/en not_active Expired
- 1976-09-09 JP JP51107329A patent/JPS5235330A/ja active Granted
-
1977
- 1977-02-03 US US05/765,171 patent/US4105048A/en not_active Expired - Lifetime
- 1977-02-22 US US05/770,548 patent/US4127146A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5531359B2 (it) | 1980-08-18 |
NL7609829A (nl) | 1977-03-11 |
GB1561155A (en) | 1980-02-13 |
AU504262B2 (en) | 1979-10-11 |
US4105048A (en) | 1978-08-08 |
JPS5235330A (en) | 1977-03-17 |
ES451232A1 (es) | 1977-12-01 |
DE2640458C3 (de) | 1980-05-14 |
FR2323946B1 (it) | 1981-06-19 |
US4068683A (en) | 1978-01-17 |
US4127146A (en) | 1978-11-28 |
DE2640458A1 (de) | 1977-03-10 |
CA1044985A (en) | 1978-12-26 |
DE2640458B2 (de) | 1979-09-06 |
ZA765308B (en) | 1977-08-31 |
GB1561156A (en) | 1980-02-13 |
FR2323946A1 (fr) | 1977-04-08 |
AU1749976A (en) | 1978-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1072952B (it) | Dispositivo ad alta perdita di energia | |
IT1073886B (it) | Attenuatore d'energia | |
IT1060221B (it) | Collettroe di energia solare | |
SE7608483L (sv) | Forfarande och anordning for energiomvandling | |
DK439676A (da) | Rorkobling | |
BR7701991A (pt) | Dispositivo amplificador de energia radiante | |
IT1143612B (it) | Apparecchio per l'estrazione di energia geotermica | |
IT1055026B (it) | Compensatore di potenza reattiva | |
BR7505786A (pt) | Transmissao de energia | |
SE406719B (sv) | Kraftmanovrerad kilchuck | |
IT1066282B (it) | Dispositivo generatore di alta tensione | |
IT1038800B (it) | Tranistore planare di potenza | |
BR7604145A (pt) | Transformador de energia solar | |
IT1095087B (it) | Dispositivo di riscaldamento ad alta frequenza | |
IT1161432B (it) | Accumulatore di energia calorifica | |
SE7809161L (sv) | Hogeffektsforsterkare | |
SE7501416L (sv) | Kraftaggregat | |
IT1123638B (it) | Elettrolizzatore ad alta tensione con perdite deboli | |
BR7500933A (pt) | Camara de reabsorcao de energia | |
IT7949498A0 (it) | Sorgente elettrochimica di energia | |
IT1077280B (it) | Captatore di energia radiante | |
IT1076938B (it) | Impianto per la trasmissione di energia elettrica | |
SE7601308L (sv) | Massa- och kraftmetare | |
IT1050779B (it) | Procesoo per la produzione di energia elettrica | |
IT1041535B (it) | Dispositivo generatore di energia |