IT1031920B - Dispositivo per l impostazione della sezione trasversale di passaggio nelle valvole idrauliche - Google Patents

Dispositivo per l impostazione della sezione trasversale di passaggio nelle valvole idrauliche

Info

Publication number
IT1031920B
IT1031920B IT20488/75A IT2048875A IT1031920B IT 1031920 B IT1031920 B IT 1031920B IT 20488/75 A IT20488/75 A IT 20488/75A IT 2048875 A IT2048875 A IT 2048875A IT 1031920 B IT1031920 B IT 1031920B
Authority
IT
Italy
Prior art keywords
passage
setting
cross
section
hydraulic valves
Prior art date
Application number
IT20488/75A
Other languages
English (en)
Original Assignee
Schloemann Siemag Ag
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 Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Application granted granted Critical
Publication of IT1031920B publication Critical patent/IT1031920B/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
IT20488/75A 1974-03-02 1975-02-21 Dispositivo per l impostazione della sezione trasversale di passaggio nelle valvole idrauliche IT1031920B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410077A DE2410077C3 (de) 1974-03-02 1974-03-02 Einrichtung zur Einstellung des Durchflußquerschnittes bei hydraulischen Ventilen

Publications (1)

Publication Number Publication Date
IT1031920B true IT1031920B (it) 1979-05-10

Family

ID=5908928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20488/75A IT1031920B (it) 1974-03-02 1975-02-21 Dispositivo per l impostazione della sezione trasversale di passaggio nelle valvole idrauliche

Country Status (6)

Country Link
US (1) US4076210A (it)
JP (1) JPS5337572B2 (it)
DE (1) DE2410077C3 (it)
FR (1) FR2262761B1 (it)
GB (1) GB1467121A (it)
IT (1) IT1031920B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291718A (en) * 1979-02-26 1981-09-29 Sanin Sergei A Pressure valve
DE2934350A1 (de) * 1979-08-24 1981-03-12 Bayer Ag, 5090 Leverkusen Verfahren und einrichtung zum erzeugen eines massiv-oder schaumstoff bildenden, fliessfaehigen reaktionsgemisches
JPS574747A (en) * 1980-06-12 1982-01-11 Toshiba Mach Co Ltd Injection speed controlling valve for injection molding machine
DE3045113A1 (de) * 1980-11-29 1982-06-03 Daimler-Benz Ag, 7000 Stuttgart Servolenkung fuer fahrzeuge, mit einem von einem steuerlineal einer lenkmutter betaetigbaren steuerschieber fuer den arbeitsdruck zur beaufschlagung eines arbeitskolbens und eingriffsgliedern fuer die absenkung des arbeitsdruckes im bereich der hubendstellungen des arbeitskolbens
DE3128279A1 (de) * 1981-07-17 1983-02-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Nachsetzsteuerung fuer einen hydraulischen stempelausbau sowie hydraulisch ansteuerbares rueckschlagventil
JPS5868534A (ja) * 1981-10-16 1983-04-23 Mitsubishi Electric Corp 自動車用自動変速機の変速制御装置
DE3239668C2 (de) * 1982-10-27 1986-10-16 H. Kuhnke Elektrotechnik GmbH, Büttikon Atmosphärisch gesteuertes pneumatisches Zeitventil
JPS5983878A (ja) * 1982-11-04 1984-05-15 Toshiba Mach Co Ltd 流量調整弁
AT378041B (de) * 1983-01-13 1985-06-10 Hoerbiger Ventilwerke Ag Einrichtung zum steuern von schraubenverdichtern
US4793590A (en) * 1983-04-14 1988-12-27 Gilmore Valve Company Piloted check valve
DE3407878C1 (de) * 1984-03-02 1985-06-27 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Rueckschlagventil fuer die Stempel von Schreitausbaugestellen
CH672672A5 (it) * 1985-12-10 1989-12-15 Vaillant Gmbh
US4854713A (en) * 1987-11-10 1989-08-08 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4966466A (en) * 1987-11-10 1990-10-30 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4944599A (en) * 1987-11-10 1990-07-31 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
JP2548593Y2 (ja) * 1991-03-28 1997-09-24 豊興工業株式会社 流体制御装置
US5623968A (en) * 1995-12-18 1997-04-29 Ingersoll-Rand Company Valve assembly with manually actuated valve override
US5735434A (en) * 1996-09-25 1998-04-07 Ingersoll-Rand Company Dispensing apparatus with improved fluid valve and air knife and method
US6712242B2 (en) 2000-10-26 2004-03-30 International Dispensing Corporation Fluid dispensing system and dual-mode, system fluid actuated valve for use therein
WO2005085688A1 (en) * 2004-03-10 2005-09-15 Tatic Pty Ltd A dual flow valve cartridge
WO2016039728A1 (en) * 2014-09-09 2016-03-17 Halliburton Energy Services, Inc. Hybrid check valve
CN106015640A (zh) * 2016-06-06 2016-10-12 哈尔滨电机厂有限责任公司 机械液压定位功能的主配压阀
CN106089561B (zh) * 2016-06-20 2018-08-21 哈尔滨电机厂有限责任公司 大型抽水蓄能机组双工况调速器主配压阀
CN106286456B (zh) * 2016-10-26 2018-12-07 燕山大学 一种液控单向阀
CN109357026A (zh) * 2018-12-05 2019-02-19 燕山大学 先导式小锥度阀芯调压阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710055A (en) * 1928-02-13 1929-04-23 Patrick M Grant Fluid-pressure-operated valve
US2272091A (en) * 1940-11-09 1942-02-03 Logansport Machine Inc Fluid actuated valve
US2586906A (en) * 1947-10-01 1952-02-26 Heber W Harcum Valve
DE1157865B (de) * 1953-08-08 1963-11-21 Erich Herion Mehrwegeventil mit mehreren gleichachsigen Ventilsitzen
US3155365A (en) * 1960-10-28 1964-11-03 Hartung Pressure medium controlled liquid valve for automatic flow limitation devices
US3159375A (en) * 1962-05-31 1964-12-01 Greenlee Bros & Co Flow control valve
US3213886A (en) * 1962-10-22 1965-10-26 Pearne And Lacy Machine Compan Flow control valve with stop means movable at a controlled rate
FR1446353A (fr) * 1965-05-25 1966-07-22 Hydroplast Distributeur hydraulique à débits variables et ses applications
DE1943693C3 (de) * 1969-08-28 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart Federbelastetes Rückschlagventil
US3626807A (en) * 1969-10-21 1971-12-14 Kenneth B Shartzer Adjustable stroke cylinders
US3815480A (en) * 1969-11-17 1974-06-11 R Spyra Variable stroke cylinder
SE364112B (it) * 1972-06-19 1974-02-11 Alfa Laval Ab

Also Published As

Publication number Publication date
FR2262761A1 (it) 1975-09-26
GB1467121A (en) 1977-03-16
DE2410077B2 (de) 1980-07-17
JPS50121828A (it) 1975-09-25
AU7875575A (en) 1976-09-09
US4076210A (en) 1978-02-28
DE2410077A1 (de) 1975-09-11
FR2262761B1 (it) 1981-11-13
JPS5337572B2 (it) 1978-10-09
DE2410077C3 (de) 1981-06-04

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