DE2249480C2 - Steuerdruckbetätigtes Dreiwegeventil - Google Patents

Steuerdruckbetätigtes Dreiwegeventil

Info

Publication number
DE2249480C2
DE2249480C2 DE2249480A DE2249480A DE2249480C2 DE 2249480 C2 DE2249480 C2 DE 2249480C2 DE 2249480 A DE2249480 A DE 2249480A DE 2249480 A DE2249480 A DE 2249480A DE 2249480 C2 DE2249480 C2 DE 2249480C2
Authority
DE
Germany
Prior art keywords
connection
pressure
piston
relief
valve
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
DE2249480A
Other languages
German (de)
English (en)
Other versions
DE2249480A1 (de
Inventor
Lamberto Milano Vanti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2249480A1 publication Critical patent/DE2249480A1/de
Application granted granted Critical
Publication of DE2249480C2 publication Critical patent/DE2249480C2/de
Expired 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function
    • 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]
    • Y10T137/7847—With leak passage
    • 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]
    • Y10T137/7869—Biased open
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87233—Biased exhaust valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Servomotors (AREA)
  • Magnetically Actuated Valves (AREA)
  • External Artificial Organs (AREA)
DE2249480A 1971-10-21 1972-10-09 Steuerdruckbetätigtes Dreiwegeventil Expired DE2249480C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3014071 1971-10-21

Publications (2)

Publication Number Publication Date
DE2249480A1 DE2249480A1 (de) 1973-05-03
DE2249480C2 true DE2249480C2 (de) 1983-02-03

Family

ID=11229198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2249480A Expired DE2249480C2 (de) 1971-10-21 1972-10-09 Steuerdruckbetätigtes Dreiwegeventil

Country Status (7)

Country Link
US (1) US3814134A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS567102B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA958300A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2249480C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2157423A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1404973A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU576975A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598081U (ja) * 1982-07-07 1984-01-19 三井造船株式会社 伝熱管
GB8803434D0 (en) * 1988-02-15 1988-03-16 Dewandre Co Ltd C Pilot operated hydraulic antilock modulator
JPH038846U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-06-14 1991-01-28
US5186021A (en) * 1991-05-20 1993-02-16 Carrier Corporation Bypass expansion device having defrost optimization mode
US5960824A (en) * 1998-06-01 1999-10-05 Ford Motor Company Scroll compressor having contoured fixed rotation suction control valve
DE10148532B4 (de) * 2001-10-01 2004-04-15 Karl Storz Gmbh & Co. Kg Stablinse und Verfahren zum Herstellen einer Stablinse
BR0206088A (pt) * 2001-10-10 2004-01-13 Haldex Brake Products Ltd Válvula operada por piloto
US7147006B2 (en) 2001-10-10 2006-12-12 Haldex Brake Products, Ltd. Pilot operated valve
GB2417545A (en) * 2004-08-28 2006-03-01 Haldex Brake Products Ltd Valve assembly
ITTO20040776A1 (it) * 2004-11-09 2005-02-09 Gevipi Ag Dispositivo per il controllo dinamico di un flusso di acqua
ITTO20040775A1 (it) * 2004-11-09 2005-02-09 Gevipi Ag Dispositivo per il controllo dinamico di un flusso di acqua
RU2440531C1 (ru) * 2010-05-26 2012-01-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" Пневматический клапан с пилотным электромагнитным клапаном
RU182505U1 (ru) * 2017-11-17 2018-08-21 Общество с ограниченной ответственностью "Камоцци Пневматика" Пневматический прямоточный клапан

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437991A (en) * 1936-04-30 1948-03-16 Westinghouse Electric Corp Control apparatus
US2716398A (en) * 1951-11-21 1955-08-30 Gen Motors Corp Crankcase ventilation valve incorporating flame arrester
DE1093635B (de) * 1955-01-21 1960-11-24 Graubremse Gmbh Elektromagnetisch gesteuertes Schaltventil zum wechselweisen Be- und Entlueften pneumatischer Anlagen
US3119308A (en) * 1961-10-19 1964-01-28 Gen Electric Velocity and rate of change of pressure limiting system
US3122162A (en) * 1963-06-20 1964-02-25 Asa D Sands Flow control device
DE1075392B (de) * 1964-08-21 1960-02-11 Erich Herion, Stuttgart-Frauenkopf Absperr- oder Steuerventil mit Auslösung über ein vorzugsweise magnetisch gesteuertes Hilfsventil
DE1283061B (de) * 1965-02-19 1969-02-20 Herion Erich Mehrwege- oder Steuerventil mit Antrieb durch einen Kolben und Steuerung durch Hilfsventile
US3512552A (en) * 1967-09-18 1970-05-19 Berg Mfg & Sales Co Piston relay valve

Also Published As

Publication number Publication date
FR2157423A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-06-01
JPS567102B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-02-16
SU576975A3 (ru) 1977-10-15
JPS4850317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-16
US3814134A (en) 1974-06-04
GB1404973A (en) 1975-09-03
CA958300A (en) 1974-11-26
DE2249480A1 (de) 1973-05-03

Similar Documents

Publication Publication Date Title
DE2249480C2 (de) Steuerdruckbetätigtes Dreiwegeventil
DE2232857C2 (de) Steuereinrichtung für ein hydraulisch angetriebenes Arbeitsgerät
DE19714141A1 (de) Hydraulische Steueranordnung
DE1425686A1 (de) Stroemungsmittelbetaetigte Ventile
EP0342410A2 (de) Sicherheitsventil
DE3343172C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP2283261A1 (de) Wegeventil mit einer rastvorrichtung
EP0370131B1 (de) Vorgesteuertes Dreiwegeventil
EP0376115B1 (de) Hydraulisches Sicherheitsventil
EP0687818B1 (de) Pneumatisches Wegeventil
DE19632368A1 (de) Elektrohydraulisches Regelwegeventil
EP0342409A2 (de) Sicherheitsventil
DE4214661A1 (de) Elektrohydraulische stelleinrichtung
EP0074419B1 (de) Elektrischer Hochleistungsschalter mit hydraulischer Betätigungsvorrichtung
EP0519216A2 (de) Direktgesteuertes Druckregelventil
WO2003102427A1 (de) Hydrozylinder mit ventilanordnung
DE2929232C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3048814C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2314590A1 (de) Ventilanordnung
DE1948038C3 (de) Elektromagnetisch betätigte Steuereinrichtung
DE102004046976B4 (de) Mehrwegeventil
DE2300556C3 (de) Hydraulische Servomotoranlage
DE3106532C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE68910505T2 (de) Schnüffelventilanordnung.
DE2645471C2 (de) Kraftverstärker für Hydraulikanlagen, insbesondere Bremsanlagen

Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee