IT8049542A0 - Perfezionamento nelle valvole per il controllo del flusso in condotte di aria - Google Patents

Perfezionamento nelle valvole per il controllo del flusso in condotte di aria

Info

Publication number
IT8049542A0
IT8049542A0 IT8049542A IT4954280A IT8049542A0 IT 8049542 A0 IT8049542 A0 IT 8049542A0 IT 8049542 A IT8049542 A IT 8049542A IT 4954280 A IT4954280 A IT 4954280A IT 8049542 A0 IT8049542 A0 IT 8049542A0
Authority
IT
Italy
Prior art keywords
valves
improvement
flow control
air ducts
ducts
Prior art date
Application number
IT8049542A
Other languages
English (en)
Other versions
IT1166407B (it
Inventor
James A Neff
Original Assignee
Mac Valves Inc Societa Dello S
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 Mac Valves Inc Societa Dello S filed Critical Mac Valves Inc Societa Dello S
Publication of IT8049542A0 publication Critical patent/IT8049542A0/it
Application granted granted Critical
Publication of IT1166407B publication Critical patent/IT1166407B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7801—Balanced valve
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Flow Control (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
IT49542/80A 1979-08-31 1980-08-22 Perfezionamento nelle valvole per il controllo del flusso in condotte di aria IT1166407B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/071,735 US4279271A (en) 1979-08-31 1979-08-31 Pressure regulator and flow control valve with pre-exhaust

Publications (2)

Publication Number Publication Date
IT8049542A0 true IT8049542A0 (it) 1980-08-22
IT1166407B IT1166407B (it) 1987-04-29

Family

ID=22103240

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49542/80A IT1166407B (it) 1979-08-31 1980-08-22 Perfezionamento nelle valvole per il controllo del flusso in condotte di aria

Country Status (12)

Country Link
US (1) US4279271A (it)
JP (1) JPS5635871A (it)
AR (1) AR222098A1 (it)
AU (1) AU515376B2 (it)
BR (1) BR8005426A (it)
CA (1) CA1140023A (it)
DE (1) DE3032329A1 (it)
FR (1) FR2467344B1 (it)
GB (1) GB2057097B (it)
IT (1) IT1166407B (it)
MX (1) MX151186A (it)
SE (1) SE8005853L (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450861A (en) * 1980-04-23 1984-05-29 Daniel Bouteille Compressed gas saving device
GB2115047B (en) * 1982-02-03 1985-06-19 Dowty Mining Equipment Ltd Mine roof support system
DE3212747A1 (de) * 1982-04-06 1983-10-06 Gewerk Eisenhuette Westfalia Einrichtung zur hubsteuerung einer zylinddergruppe eines hydraulischen ausbausystems, insbesondere zum setzen der stempel einer schreitausbaueinheit
DE3230082A1 (de) * 1982-08-13 1984-02-16 Alfred Teves Gmbh, 6000 Frankfurt Hydraulische bremsanlage
US6637451B2 (en) 2001-12-06 2003-10-28 Mac Valves, Inc. Pneumatic pressure regulator assembly
JP3933563B2 (ja) * 2002-11-29 2007-06-20 株式会社ケーヒン レギュレータ
US7618135B2 (en) * 2006-03-22 2009-11-17 Hewlett-Packard Development Company, L.P. Inkjet printing system with push priming
US7556365B2 (en) * 2006-03-22 2009-07-07 Hewlett-Packard Development Company, L.P. Inkjet printing system with compliant printhead assembly
US20070272307A1 (en) * 2006-05-25 2007-11-29 Patterson Daryll D Sanitary fluid pressure regulator
US7757710B2 (en) * 2006-06-19 2010-07-20 Tescom Corporation High-pressure regulator
DE102009005181A1 (de) * 2009-01-15 2010-07-29 Khs Ag Behälterbehandlungsmaschine
CN101725583B (zh) * 2009-11-20 2012-01-18 无锡亚中自动化设备有限公司 组合阀
CN102330713B (zh) * 2011-09-21 2013-12-04 杭州萧山叉车配件有限公司 船用齿轮箱微动液压控制阀
CN104329308A (zh) * 2014-10-09 2015-02-04 平原机器厂（新乡） 集成块及使用该集成块的阀块组件和控制气路
JP6545285B2 (ja) * 2015-05-12 2019-07-17 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ 圧力容器用の安全制御装置及び安全制御装置を備えた圧力容器
CN105179773B (zh) * 2015-08-24 2018-04-17 黄其江 一种流量调节阀
CN105805379B (zh) * 2016-05-06 2018-03-23 宁波金欧五金制品有限公司 一种天然气液化互换调压器
CN106439094B (zh) * 2016-09-30 2019-01-18 宁波市华益气动工程有限公司 一种气控式稳定启动阀
CN106958676B (zh) * 2017-05-16 2023-07-21 无锡市华通气动制造有限公司 一种自动调压阀
CN112919527A (zh) * 2021-02-22 2021-06-08 江西崇政科技有限公司 一种溶铜装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA729945A (en) * 1966-03-15 M. Valentine Harry Pressure protection valve
US1984792A (en) * 1930-10-25 1934-12-18 Thomas B Ford Regulating valve
US2341709A (en) * 1943-05-20 1944-02-15 Morley V Friedell Valve
GB692610A (en) * 1952-11-24 1953-06-10 Durabla Mfg Company Check valves
FR1436124A (fr) * 1964-03-27 1966-04-22 Dispositif pour le réglage du débit d'un liquide
US4022113A (en) * 1975-12-10 1977-05-10 Blatt Leland F Flow control valve
JPS614789Y2 (it) * 1976-02-24 1986-02-14
US4175473A (en) * 1976-06-08 1979-11-27 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Fluid circuit
US4192346A (en) * 1976-08-25 1980-03-11 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Control valve
DE2738476C2 (de) * 1976-09-02 1985-08-01 Shoketsu Kinzoku Kogyo K.K., Tokio/Tokyo Steuerventil
US4177840A (en) * 1977-12-29 1979-12-11 Mac Valves, Inc. Pressure regulation and flow control valve with combination needle and check valves

Also Published As

Publication number Publication date
FR2467344A1 (fr) 1981-04-17
CA1140023A (en) 1983-01-25
JPS5635871A (en) 1981-04-08
US4279271A (en) 1981-07-21
IT1166407B (it) 1987-04-29
GB2057097B (en) 1983-07-06
AU6137980A (en) 1981-03-05
GB2057097A (en) 1981-03-25
MX151186A (es) 1984-10-09
SE8005853L (sv) 1981-03-01
AU515376B2 (en) 1981-04-02
FR2467344B1 (fr) 1986-03-21
DE3032329A1 (de) 1981-03-12
BR8005426A (pt) 1981-03-10
AR222098A1 (es) 1981-04-15

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