CA1003727A - Noise reducing flow control valve - Google Patents

Noise reducing flow control valve

Info

Publication number
CA1003727A
CA1003727A CA211,127A CA211127A CA1003727A CA 1003727 A CA1003727 A CA 1003727A CA 211127 A CA211127 A CA 211127A CA 1003727 A CA1003727 A CA 1003727A
Authority
CA
Canada
Prior art keywords
control valve
flow control
noise reducing
reducing flow
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.)
Expired
Application number
CA211,127A
Other languages
English (en)
Inventor
Allen C. Fagerlund
Ramon E. Nugent
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Application granted granted Critical
Publication of CA1003727A publication Critical patent/CA1003727A/en
Expired legal-status Critical Current

Links

CA211,127A 1973-10-09 1974-10-08 Noise reducing flow control valve Expired CA1003727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40481973A 1973-10-09 1973-10-09

Publications (1)

Publication Number Publication Date
CA1003727A true CA1003727A (en) 1977-01-18

Family

ID=23601186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,127A Expired CA1003727A (en) 1973-10-09 1974-10-08 Noise reducing flow control valve

Country Status (3)

Country Link
JP (1) JPS5065937A (enrdf_load_stackoverflow)
BR (1) BR7408350D0 (enrdf_load_stackoverflow)
CA (1) CA1003727A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512548A (en) * 1980-02-28 1985-04-23 Bbc Brown, Boveri & Company, Limited Valve with a device for the attenuation of acoustic vibrations self-excited by the working medium
ITCO20130060A1 (it) * 2013-11-15 2015-05-16 Nuovo Pignone Srl Valvola di controllo multistadio

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111609Y2 (enrdf_load_stackoverflow) * 1980-04-08 1986-04-12
JPS61266877A (ja) * 1985-05-20 1986-11-26 Niigata Meesonneeran Kk 調節弁
US9677673B2 (en) * 2014-10-08 2017-06-13 Spx Flow, Inc. Balanced double seated globe valve with flexible plub
JP6526478B2 (ja) * 2015-05-18 2019-06-05 株式会社不二工機 電動弁
JP6661683B2 (ja) * 2018-03-05 2020-03-11 株式会社不二工機 電動弁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825333A (enrdf_load_stackoverflow) * 1971-08-09 1973-04-02
US3722854A (en) * 1971-12-01 1973-03-27 Grove Valve & Regulator Co Valve with perforated ribbon silencing element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512548A (en) * 1980-02-28 1985-04-23 Bbc Brown, Boveri & Company, Limited Valve with a device for the attenuation of acoustic vibrations self-excited by the working medium
ITCO20130060A1 (it) * 2013-11-15 2015-05-16 Nuovo Pignone Srl Valvola di controllo multistadio
WO2015071398A1 (en) * 2013-11-15 2015-05-21 Nuovo Pignone Srl Multistage trim for control valves
CN105899863A (zh) * 2013-11-15 2016-08-24 诺沃皮尼奥内股份有限公司 用于控制阀的多级内件
US9890874B2 (en) 2013-11-15 2018-02-13 Nuovo Pignone Srl Multistage trim for control valves
CN105899863B (zh) * 2013-11-15 2018-03-23 诺沃皮尼奥内股份有限公司 用于控制阀的多级内件

Also Published As

Publication number Publication date
JPS5065937A (enrdf_load_stackoverflow) 1975-06-03
BR7408350D0 (pt) 1975-07-29

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