SE409898B - Sekerhetsventil - Google Patents

Sekerhetsventil

Info

Publication number
SE409898B
SE409898B SE7503995A SE7503995A SE409898B SE 409898 B SE409898 B SE 409898B SE 7503995 A SE7503995 A SE 7503995A SE 7503995 A SE7503995 A SE 7503995A SE 409898 B SE409898 B SE 409898B
Authority
SE
Sweden
Prior art keywords
safety valve
safety
valve
Prior art date
Application number
SE7503995A
Other languages
English (en)
Other versions
SE7503995L (sv
Inventor
P A Bitonti
Original Assignee
Ross Operating Valve 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
Application filed by Ross Operating Valve Co filed Critical Ross Operating Valve Co
Publication of SE7503995L publication Critical patent/SE7503995L/sv
Publication of SE409898B publication Critical patent/SE409898B/sv

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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/068—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with valves for gradually putting pneumatic systems under pressure
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40507—Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40584—Assemblies of multiple valves the flow control means arranged in parallel with a check valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41509—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and a directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/47—Flow control in one direction only
    • F15B2211/473—Flow control in one direction only without restriction in the reverse direction
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2562—Dividing and recombining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Pressure Circuits (AREA)
SE7503995A 1974-05-31 1975-04-08 Sekerhetsventil SE409898B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/474,901 US4075928A (en) 1974-05-31 1974-05-31 Safety valve for fluid systems

Publications (2)

Publication Number Publication Date
SE7503995L SE7503995L (sv) 1975-12-01
SE409898B true SE409898B (sv) 1979-09-10

Family

ID=23885417

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7503995A SE409898B (sv) 1974-05-31 1975-04-08 Sekerhetsventil

Country Status (7)

Country Link
US (1) US4075928A (sv)
JP (1) JPS5928761B2 (sv)
DE (1) DE2507349C2 (sv)
FR (1) FR2273180B1 (sv)
GB (1) GB1459985A (sv)
IT (1) IT1033337B (sv)
SE (1) SE409898B (sv)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000684A (en) * 1975-03-27 1977-01-04 Numatics, Incorporated Safety lock-out valve
JPS5848800B2 (ja) * 1976-02-13 1983-10-31 川崎重工業株式会社 高圧ガスの加圧速度制御装置
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
DE2925023A1 (de) * 1979-06-21 1981-01-08 Wabco Fahrzeugbremsen Gmbh Drosselventileinrichtung
JPS5953431B2 (ja) * 1979-07-09 1984-12-25 アイシン精機株式会社 車輛用ドア
FR2470885A1 (fr) * 1979-11-30 1981-06-12 Telemecanique Electrique Demarreur pneumatique progressif et circuit pour sa mise en oeuvre
IT1131475B (it) * 1980-05-08 1986-06-25 Sigma Idraul Gen Macch Access Organo d'intercettazione telecomandabile ad intervento autoselettivo per condotte in pressione
DE3040273A1 (de) * 1980-10-23 1982-06-03 Ralf 1000 Berlin Strangfeld Drosselvorrichtung bei nothahnbetaetigung von druckluftbetriebenen fahrgasttueren
US4463773A (en) * 1980-11-21 1984-08-07 Yamatake-Honeywell Co., Ltd. Safety shut-off valve
US4402254A (en) * 1980-12-01 1983-09-06 La Telemecanique Electrique Pneumatic starter device
DE3104286A1 (de) * 1981-02-07 1982-08-19 Robert Bosch Gmbh, 7000 Stuttgart Tuerbewegungseinrichtung
IT1151291B (it) * 1982-06-07 1986-12-17 Univer Srl Dispositivo valvolare per la messa in pressione graduale di impianti pneumatici
US4492146A (en) * 1982-07-26 1985-01-08 Cooper Industries, Inc. Shut-off device for a fluid driven motor
FR2582749B1 (fr) * 1985-05-31 1989-09-01 Levenez Yves Raccord-demarreur pour la mise en pression progressive des installations pneumatiques
EP0221655B1 (en) * 1985-09-20 1991-07-24 Gas Spares Limited Gas cooker with a pivotable lid
US4759504A (en) * 1986-12-30 1988-07-26 Weatherford U.S., Inc. Dump control and valve
FR2613020A1 (fr) * 1987-03-23 1988-09-30 Dresser Ind Soupape de surete ou surpression
US4783043A (en) * 1987-05-04 1988-11-08 Sundstrand Corporation Hydraulic snub valve
US4823829A (en) * 1987-12-29 1989-04-25 Percy Woods Liquid metering and mixing device
FR2626956B1 (fr) * 1988-02-09 1990-05-04 Legris Sa Raccord-demarreur pour la mise en pression progressive des installations pneumatiques
DE3901475C2 (de) * 1989-01-19 1994-07-14 Danfoss As Fluidgesteuerte Servoanordnung
US5113907A (en) * 1991-01-29 1992-05-19 Ross Operating Valve Company Dynamic self-monitoring air operating system
GB2266579B (en) * 1992-04-16 1995-12-20 Baj Ltd Gas operated ejection system
US5398715A (en) * 1993-04-15 1995-03-21 Butterworth Jetting Systems Inc. Constant pressure valve and method
DE19506974A1 (de) * 1995-02-28 1996-08-29 Press Controls Ruemlang Ag Startventil
US5699829A (en) * 1996-05-14 1997-12-23 Ross Operating Vale Co. Fluid control valve with soft startup
US5826616A (en) * 1996-11-19 1998-10-27 Isi Norgren, Inc. Valve spool position detector apparatus
US5819783A (en) * 1996-11-27 1998-10-13 Isi Norgren Inc. Modular 3-way valve with manual override, lockout, and internal sensors
DE19649920A1 (de) * 1996-12-02 1998-06-04 Press Controls Ruemlang Ag Startventil
US6478049B2 (en) 1996-12-16 2002-11-12 Ross Operating Valve Company Double valve with anti-tiedown capability
US6155293A (en) 1996-12-16 2000-12-05 Ross Operating Valve Company Double valve with anti-tiedown capability
US5927324A (en) * 1996-12-16 1999-07-27 Ross Operating Valve Company Cross flow with crossmirror and lock out capability valve
US5850852A (en) * 1996-12-16 1998-12-22 Ross Operating Valve Company Crossflow with crossmirror and lock out capability valve
DE60217753T2 (de) 2001-05-04 2007-11-15 Ross Operating Valve Co., Troy Steuerventilsystem
DE10163929A1 (de) * 2001-12-22 2003-07-03 Obrist Engineering Gmbh Lusten Nadelventil
ITMI20032562A1 (it) * 2003-12-22 2005-06-23 Metal Work Spa Gruppo di avviamento progressivo per impianti pneumatici
US8679241B2 (en) * 2006-10-30 2014-03-25 Novartis Ag Gas pressure monitor for pneumatic surgical machine
US8162000B2 (en) * 2006-12-13 2012-04-24 Novartis Ag Adjustable pneumatic system for a surgical machine
US9241830B2 (en) * 2006-12-15 2016-01-26 Novartis Ag Pressure monitor for pneumatic vitrectomy machine
US8312800B2 (en) 2006-12-21 2012-11-20 Novartis Ag Pneumatic system for a vitrector
JP5632914B2 (ja) * 2010-06-15 2014-11-26 株式会社コスメック タイムディレイバルブ
RU2514574C1 (ru) * 2013-03-19 2014-04-27 Андрей Юрьевич Беляев Блок предохранительных клапанов
RU2586794C2 (ru) * 2014-10-15 2016-06-10 Андрей Юрьевич Беляев Блок предохранительных клапанов
US9683669B2 (en) * 2015-08-27 2017-06-20 Vektek, Inc. Delay valve for a hydraulic work support
RU2756826C1 (ru) * 2020-10-09 2021-10-06 Общество с ограниченной ответственностью «ЗАВОД «САТЕЛЛИТ» Блок предохранительных клапанов с карданной передачей

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1290865A (en) * 1918-05-22 1919-01-14 Alfred Hyman Anthony Automatic regulator for boiler-feed apparatus.
US2051732A (en) * 1933-06-03 1936-08-18 John F Mckee Steam trap
US2593564A (en) * 1944-11-16 1952-04-22 Alco Valve Co Pilot operated valve
US2954009A (en) * 1959-06-10 1960-09-27 Senco Products Remote control air valve
US2995141A (en) * 1960-04-08 1961-08-08 Webster Electric Co Inc Dual volume flow divider
US3371759A (en) * 1967-02-07 1968-03-05 Bliss E W Co Clutch control for mechanical devices
US3834621A (en) * 1972-10-13 1974-09-10 Partek Corp Of Houston Fluid delivery system

Also Published As

Publication number Publication date
JPS5928761B2 (ja) 1984-07-16
DE2507349C2 (de) 1985-06-13
FR2273180B1 (sv) 1978-12-08
JPS50153188A (sv) 1975-12-09
IT1033337B (it) 1979-07-10
US4075928A (en) 1978-02-28
FR2273180A1 (sv) 1975-12-26
DE2507349A1 (de) 1975-12-11
AU7850575A (en) 1976-08-26
SE7503995L (sv) 1975-12-01
GB1459985A (en) 1976-12-31

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