ES432598A1 - High pressure throttling devices - Google Patents

High pressure throttling devices

Info

Publication number
ES432598A1
ES432598A1 ES432598A ES432598A ES432598A1 ES 432598 A1 ES432598 A1 ES 432598A1 ES 432598 A ES432598 A ES 432598A ES 432598 A ES432598 A ES 432598A ES 432598 A1 ES432598 A1 ES 432598A1
Authority
ES
Spain
Prior art keywords
fluid
high pressure
currents
throttling devices
create
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.)
Expired
Application number
ES432598A
Other languages
Spanish (es)
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.)
SELF
Original Assignee
SELF
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 SELF filed Critical SELF
Publication of ES432598A1 publication Critical patent/ES432598A1/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
    • F16K47/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Rotary Pumps (AREA)
  • Multiple-Way Valves (AREA)

Abstract

An energy loss fluid decontrol device adapted for installation in a fluid transfer system to create a friction resistance and pressure drop over the fluid to dissipate potential energy from the fluid, without developing noise, comprising a case having a plurality of serial spiral passages that subdivide the fluid into currents and create eddies in the currents when they flow through the passages. (Machine-translation by Google Translate, not legally binding)
ES432598A 1973-12-05 1974-12-04 High pressure throttling devices Expired ES432598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42193773A 1973-12-05 1973-12-05

Publications (1)

Publication Number Publication Date
ES432598A1 true ES432598A1 (en) 1976-09-16

Family

ID=23672701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432598A Expired ES432598A1 (en) 1973-12-05 1974-12-04 High pressure throttling devices

Country Status (8)

Country Link
JP (1) JPS5086722A (en)
CA (1) CA1008338A (en)
DE (1) DE2457560A1 (en)
ES (1) ES432598A1 (en)
FR (1) FR2253974B1 (en)
GB (1) GB1486440A (en)
IT (1) IT1026600B (en)
NL (1) NL7415884A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284521A (en) * 1975-12-30 1977-07-14 Boeicho Gijutsu Kenkyu Honbuch Oil pressure control valve
JPS5344932A (en) * 1976-10-06 1978-04-22 Sanwa Seiki Mfg Co Ltd Manufacturing mhthod of oil pressure valve and oil pressure valve*s port
FR2583118A1 (en) * 1985-06-10 1986-12-12 Irrifrance Sa Ste Nle Energy-dissipating device with baffles and cavities having a swirling effect
US6095196A (en) * 1999-05-18 2000-08-01 Fisher Controls International, Inc. Tortuous path fluid pressure reduction device
GB0010627D0 (en) * 2000-05-04 2000-06-21 Control Components Fluid flow control device
GB0312331D0 (en) * 2003-05-30 2003-07-02 Imi Vision Ltd Improvements in fluid control
GB0411921D0 (en) * 2004-05-28 2004-06-30 Imi Vision Ltd Improvements in fluid control
US9404622B2 (en) 2012-02-01 2016-08-02 Honda Motor Co., Ltd. Filling port structure for pressure fluid
US9222624B2 (en) * 2013-03-15 2015-12-29 Fisher Controls International Llc Stacked disk noise abatement device and control valve comprising same
DE102015005611A1 (en) * 2015-04-30 2016-11-03 Samson Aktiengesellschaft Throttle body with several spiral channels running in the space spiral
US11242942B2 (en) * 2019-06-13 2022-02-08 Fisher Controls International Llc Valve trim apparatus for use with valves
CN115013623B (en) * 2022-05-31 2023-09-12 中国船舶重工集团公司第七一九研究所 Multistage adjustable flow device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825333A (en) * 1971-08-09 1973-04-02

Also Published As

Publication number Publication date
IT1026600B (en) 1978-10-20
JPS5086722A (en) 1975-07-12
AU7544774A (en) 1976-05-20
FR2253974A1 (en) 1975-07-04
CA1008338A (en) 1977-04-12
FR2253974B1 (en) 1982-10-01
NL7415884A (en) 1975-06-09
GB1486440A (en) 1977-09-21
DE2457560A1 (en) 1975-06-19

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