JPS52112125A - Low noise valve - Google Patents

Low noise valve

Info

Publication number
JPS52112125A
JPS52112125A JP13473376A JP13473376A JPS52112125A JP S52112125 A JPS52112125 A JP S52112125A JP 13473376 A JP13473376 A JP 13473376A JP 13473376 A JP13473376 A JP 13473376A JP S52112125 A JPS52112125 A JP S52112125A
Authority
JP
Japan
Prior art keywords
low noise
noise valve
valve
low
noise
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.)
Pending
Application number
JP13473376A
Other languages
Japanese (ja)
Inventor
Eru Fuaisu Roi
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.)
Crane Co
Original Assignee
Crane Co
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 Crane Co filed Critical Crane Co
Publication of JPS52112125A publication Critical patent/JPS52112125A/en
Pending 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
JP13473376A 1976-03-15 1976-11-11 Low noise valve Pending JPS52112125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66682476A 1976-03-15 1976-03-15

Publications (1)

Publication Number Publication Date
JPS52112125A true JPS52112125A (en) 1977-09-20

Family

ID=24675639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13473376A Pending JPS52112125A (en) 1976-03-15 1976-11-11 Low noise valve

Country Status (2)

Country Link
JP (1) JPS52112125A (en)
DE (1) DE2641761A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09100945A (en) * 1995-10-02 1997-04-15 Nkk Corp Cage type low noise adjusting valve
CN105593586A (en) * 2013-09-20 2016-05-18 控制组件公司 Control valve including valve trim with spindle for improved low flow control
CN110715109A (en) * 2019-10-17 2020-01-21 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Self-cleaning multi-stage pressure reduction regulating valve

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185664A (en) * 1978-04-17 1980-01-29 Dresser Industries, Inc. Low noise fluid pressure reducer
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
US4567915A (en) * 1984-02-10 1986-02-04 Valtek Incorporated Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow
US5020571A (en) * 1990-06-15 1991-06-04 Marotta Scientific Controls, Inc. Noise-reducing valve construction
US7320340B2 (en) * 2004-03-26 2008-01-22 Fisher Controls International Llc Fluid pressure reduction devices
US7802592B2 (en) * 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
US9032986B2 (en) 2010-09-15 2015-05-19 Fisher Controls International Llc Volume booster with variable asymmetry
US9074695B2 (en) 2010-09-15 2015-07-07 Fisher Controls International Llc Volume booster with discrete capacity adjustment
GB2506657A (en) * 2012-10-05 2014-04-09 Sev Glocon Ltd Flow trim for a valve
CN103133763B (en) * 2012-12-31 2015-01-28 浙江中控流体技术有限公司 Labyrinth type pressure reduction and noise reduction device
CN107461506B (en) * 2016-06-06 2020-06-23 费希尔控制国际公司 Valve plug with curved recess

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128030A (en) * 1975-04-30 1976-11-08 Mitsubishi Heavy Ind Ltd Low noise controlling valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128030A (en) * 1975-04-30 1976-11-08 Mitsubishi Heavy Ind Ltd Low noise controlling valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09100945A (en) * 1995-10-02 1997-04-15 Nkk Corp Cage type low noise adjusting valve
CN105593586A (en) * 2013-09-20 2016-05-18 控制组件公司 Control valve including valve trim with spindle for improved low flow control
CN110715109A (en) * 2019-10-17 2020-01-21 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） Self-cleaning multi-stage pressure reduction regulating valve

Also Published As

Publication number Publication date
DE2641761A1 (en) 1977-09-22

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