IT1222037B - Valvola di regolazione della portata - Google Patents

Valvola di regolazione della portata

Info

Publication number
IT1222037B
IT1222037B IT2129587A IT2129587A IT1222037B IT 1222037 B IT1222037 B IT 1222037B IT 2129587 A IT2129587 A IT 2129587A IT 2129587 A IT2129587 A IT 2129587A IT 1222037 B IT1222037 B IT 1222037B
Authority
IT
Italy
Prior art keywords
flow rate
rate adjustment
adjustment valve
valve
flow
Prior art date
Application number
IT2129587A
Other languages
English (en)
Other versions
IT8721295A0 (it
Inventor
Kimura Keiichi
Original Assignee
Kimura Kohki 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
Priority claimed from JP1987031265U external-priority patent/JPH078933Y2/ja
Priority claimed from JP1987031266U external-priority patent/JPH078934Y2/ja
Application filed by Kimura Kohki Co filed Critical Kimura Kohki Co
Publication of IT8721295A0 publication Critical patent/IT8721295A0/it
Application granted granted Critical
Publication of IT1222037B publication Critical patent/IT1222037B/it

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/12—Covers for housings
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86976—First valve moves second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
IT2129587A 1987-03-04 1987-07-15 Valvola di regolazione della portata IT1222037B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987031265U JPH078933Y2 (ja) 1987-03-04 1987-03-04 通水制御用電動二方弁
JP1987031266U JPH078934Y2 (ja) 1987-03-04 1987-03-04 通水制御用電動二方弁

Publications (2)

Publication Number Publication Date
IT8721295A0 IT8721295A0 (it) 1987-07-15
IT1222037B true IT1222037B (it) 1990-08-31

Family

ID=26369726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2129587A IT1222037B (it) 1987-03-04 1987-07-15 Valvola di regolazione della portata

Country Status (4)

Country Link
US (1) US4805667A (it)
KR (1) KR900005125Y1 (it)
GB (1) GB2201754B (it)
IT (1) IT1222037B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2848892B2 (ja) * 1990-01-29 1999-01-20 臼井国際産業株式会社 スライド式排気ブレーキ装置
GB2329001B (en) * 1997-09-04 2001-09-05 Gen Motors Corp Exhaust gas recirculation valve
KR200204753Y1 (ko) * 2000-06-21 2000-12-01 조승엽 유체 제어용 밸브
US7799751B2 (en) * 2000-12-14 2010-09-21 The Clorox Company Cleaning composition
US20030178530A1 (en) * 2002-01-31 2003-09-25 Marotta Scientific Controls, Inc. System for decreasing the speed of a moving craft
EP2023794A2 (en) * 2006-05-19 2009-02-18 Avantis Medical Systems, Inc. System and method for producing and improving images

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA671118A (en) * 1963-09-24 Klinger-Lohr Hubert Shut-off valves
US966509A (en) * 1909-06-25 1910-08-09 Charles A Wulf Flushing-valve.
US1534877A (en) * 1922-11-29 1925-04-21 Simmons Leo Flushing apparatus
GB346770A (en) * 1930-01-02 1931-04-02 C A Dunham Company Ltd Improvements in or relating to control valves for steam heating apparatus
US2200226A (en) * 1937-11-13 1940-05-07 Honeywell Regulator Co Valve device
GB513425A (en) * 1938-04-05 1939-10-12 George Glover & Co Ltd Improvements relating to valves for prepayment gas meters and other like apparatus
GB772292A (en) * 1954-01-07 1957-04-10 Smith & Sons Ltd S Improvements in or relating to valves for the control of fluid flow
DE1251234B (de) * 1964-12-18 1967-09-28 Chevron Research Company, San Francisco, Calif (V St A) Bodenbefullungsemnchtung zum Befullen und Entleeren eines mehrere Abteile aufweisenden Tanks
GB1188022A (en) * 1967-02-13 1970-04-15 Electro Hydraulics Ltd Fluid Control Valves.
US3513880A (en) * 1968-09-12 1970-05-26 Gen Electric Dual stage valve
GB1403179A (en) * 1972-04-12 1975-08-28 Hammerstedt C L Valve for use with a radiator
FR2439919A1 (fr) * 1978-10-23 1980-05-23 Dion Biro Guy Robinet a clapet pour reservoirs de stockage de gaz a haute pression
DE3012649A1 (de) * 1980-04-01 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart Ventil mit zweistufiger oeffnungscharakteristik, insbesondere brennstoffventil fuer gasbeheizte geraete
GB2098703B (en) * 1981-03-27 1984-11-21 Ti Domestic Appliances Ltd Improvements in or relating to fluid flow control valve assemblies and devices incorporating such assemblies
DE3243564C2 (de) * 1982-11-25 1986-09-18 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Führungsplatte zum kontrollierten Leiten einer transportablen Säge

Also Published As

Publication number Publication date
KR900005125Y1 (ko) 1990-06-09
GB2201754A (en) 1988-09-07
GB2201754B (en) 1991-06-12
IT8721295A0 (it) 1987-07-15
US4805667A (en) 1989-02-21
GB8803472D0 (en) 1988-03-16
KR880018195U (ko) 1988-10-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730