CH509535A - Sicherheitsventil für druckmittelbetriebene Vorrichtungen - Google Patents

Sicherheitsventil für druckmittelbetriebene Vorrichtungen

Info

Publication number
CH509535A
CH509535A CH995370A CH995370A CH509535A CH 509535 A CH509535 A CH 509535A CH 995370 A CH995370 A CH 995370A CH 995370 A CH995370 A CH 995370A CH 509535 A CH509535 A CH 509535A
Authority
CH
Switzerland
Prior art keywords
safety valve
pressure medium
channels
channel
valve according
Prior art date
Application number
CH995370A
Other languages
German (de)
English (en)
Inventor
Erich Dipl Ing Herion
Ruchser Erich
Original Assignee
Technomatic 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
Priority claimed from CH693570A external-priority patent/CH501860A/de
Application filed by Technomatic Ag filed Critical Technomatic Ag
Priority to CH995370A priority Critical patent/CH509535A/de
Priority to FR7039118A priority patent/FR2066747A5/fr
Priority to GB5342270A priority patent/GB1291507A/en
Priority to JP10690570A priority patent/JPS4919293B1/ja
Priority to US3699993D priority patent/US3699993A/en
Priority to ES1971195163U priority patent/ES195163Y/es
Publication of CH509535A publication Critical patent/CH509535A/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/14—Control arrangements for mechanically-driven presses
    • B30B15/142—Control arrangements for mechanically-driven presses controlling the brake or the clutch
    • 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
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/001—Double valve requiring the use of both hands simultaneously
    • 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
    • Y10T137/2544—Supply and exhaust type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Presses (AREA)
  • Regulating Braking Force (AREA)
CH995370A 1970-05-06 1970-06-30 Sicherheitsventil für druckmittelbetriebene Vorrichtungen CH509535A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH995370A CH509535A (de) 1970-05-06 1970-06-30 Sicherheitsventil für druckmittelbetriebene Vorrichtungen
FR7039118A FR2066747A5 (enrdf_load_stackoverflow) 1970-05-06 1970-10-29
GB5342270A GB1291507A (en) 1970-05-06 1970-11-10 A three way valve
JP10690570A JPS4919293B1 (enrdf_load_stackoverflow) 1970-05-06 1970-12-04
US3699993D US3699993A (en) 1970-05-06 1970-12-31 Control valve for the flow to and from a variable pressure chamber
ES1971195163U ES195163Y (es) 1970-05-06 1971-04-23 Valvula de seguridad para el mando de dispositivos accio- nados por un agente de presion.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH693570A CH501860A (de) 1970-05-06 1970-05-06 Sicherheitsventil für druckmittelbetriebene Vorrichtungen
CH995370A CH509535A (de) 1970-05-06 1970-06-30 Sicherheitsventil für druckmittelbetriebene Vorrichtungen

Publications (1)

Publication Number Publication Date
CH509535A true CH509535A (de) 1971-06-30

Family

ID=25700452

Family Applications (1)

Application Number Title Priority Date Filing Date
CH995370A CH509535A (de) 1970-05-06 1970-06-30 Sicherheitsventil für druckmittelbetriebene Vorrichtungen

Country Status (6)

Country Link
US (1) US3699993A (enrdf_load_stackoverflow)
JP (1) JPS4919293B1 (enrdf_load_stackoverflow)
CH (1) CH509535A (enrdf_load_stackoverflow)
ES (1) ES195163Y (enrdf_load_stackoverflow)
FR (1) FR2066747A5 (enrdf_load_stackoverflow)
GB (1) GB1291507A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH545422A (de) * 1973-02-14 1973-12-15 Technomatic Ag Einrichtung zur Steuerung druckmittelbetriebener Vorrichtungen
JPS49135792U (enrdf_load_stackoverflow) * 1973-03-24 1974-11-21
JPS5222194U (enrdf_load_stackoverflow) * 1975-07-11 1977-02-16
DE4032877A1 (de) * 1990-10-17 1992-04-23 Teves Gmbh Alfred Durchflussregelventil
DE69927220T2 (de) * 1998-08-24 2006-07-13 Industria De Turbo Propulsores S.A., Zamudio Servobetätigter Kolben mit autarker, hydromechanischer Meldung
DE10261225B4 (de) * 2002-12-20 2006-11-16 Dorma Gmbh + Co. Kg Elektrohydraulischer Servotürantrieb zum Antrieb einer Tür, eines Fensters oder dergleichen
US7114521B2 (en) * 2003-09-03 2006-10-03 Ross Operating Valve Company Double valve constructed from unitary single valves
CN111577695A (zh) * 2020-06-15 2020-08-25 裕泰液压科技(上海)有限公司 一种导向溢流阀用整体插装式阀芯组件

Also Published As

Publication number Publication date
ES195163Y (es) 1975-07-01
GB1291507A (en) 1972-10-04
ES195163U (es) 1975-01-16
US3699993A (en) 1972-10-24
FR2066747A5 (enrdf_load_stackoverflow) 1971-08-06
JPS4919293B1 (enrdf_load_stackoverflow) 1974-05-16

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased