CH509535A - Sicherheitsventil für druckmittelbetriebene Vorrichtungen - Google Patents
Sicherheitsventil für druckmittelbetriebene VorrichtungenInfo
- 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
Links
- 230000001419 dependent effect Effects 0.000 claims 4
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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)
- Regulating Braking Force (AREA)
- Control Of Presses (AREA)
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 (es) | 1970-05-06 | 1970-10-29 | |
GB5342270A GB1291507A (en) | 1970-05-06 | 1970-11-10 | A three way valve |
JP10690570A JPS4919293B1 (es) | 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 (es) |
JP (1) | JPS4919293B1 (es) |
CH (1) | CH509535A (es) |
ES (1) | ES195163Y (es) |
FR (1) | FR2066747A5 (es) |
GB (1) | GB1291507A (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH545422A (de) * | 1973-02-14 | 1973-12-15 | Technomatic Ag | Einrichtung zur Steuerung druckmittelbetriebener Vorrichtungen |
JPS49135792U (es) * | 1973-03-24 | 1974-11-21 | ||
JPS5222194U (es) * | 1975-07-11 | 1977-02-16 | ||
DE4032877A1 (de) * | 1990-10-17 | 1992-04-23 | Teves Gmbh Alfred | Durchflussregelventil |
EP0982503B1 (en) * | 1998-08-24 | 2005-09-14 | Industria de Turbo Propulsores S.A. | Servo-actuated piston with self-contained hydromechanical detection |
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 |
-
1970
- 1970-06-30 CH CH995370A patent/CH509535A/de unknown
- 1970-10-29 FR FR7039118A patent/FR2066747A5/fr not_active Expired
- 1970-11-10 GB GB5342270A patent/GB1291507A/en not_active Expired
- 1970-12-04 JP JP10690570A patent/JPS4919293B1/ja active Pending
- 1970-12-31 US US3699993D patent/US3699993A/en not_active Expired - Lifetime
-
1971
- 1971-04-23 ES ES1971195163U patent/ES195163Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1291507A (en) | 1972-10-04 |
ES195163U (es) | 1975-01-16 |
ES195163Y (es) | 1975-07-01 |
FR2066747A5 (es) | 1971-08-06 |
US3699993A (en) | 1972-10-24 |
JPS4919293B1 (es) | 1974-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1751934B2 (de) | Mit einem Stromteiler ausgestattetes Steuerventil für Flüssigkeitsmotoren | |
DE1128239B (de) | Steuerschieber fuer doppeltwirkende druckmittelbetriebene Motoren | |
DE2525397C3 (de) | Hydraulische Lenkbremsvorrichtung für Fahrzeuge | |
DE2328658C2 (de) | Steuerschieberanordnung | |
DE2127070B2 (de) | Steuerventileinrichtung für eine hydraulische Hilfskraftlenkung | |
DE2232864C3 (de) | Steuerventil | |
DE2333174C3 (de) | Hydraulisches Fahrzeugbremssystem | |
DE2527526C3 (de) | Betätigungsvorrichtung für eine hydraulische Fahrzeug-Bremsanlage | |
DE2107478A1 (de) | Bremsventil für eine hydraulische Bremsanlage | |
DE2553748A1 (de) | Hydraulische steuereinrichtung, insbesondere fuer fahrzeuglenkungen | |
CH509535A (de) | Sicherheitsventil für druckmittelbetriebene Vorrichtungen | |
DE102012021462B4 (de) | Ventileinheit | |
DE2428072A1 (de) | Hydraulischer kraftverstaerker | |
DE2136878C2 (de) | Hydraulikanlage mit zwei Druckmittelquellen und mehreren Hydromotoren | |
DE1628119A1 (de) | Hydraulische Anlage mit einem Hydraulikmotor | |
DE1576087A1 (de) | Hydraulischer Kraftverstaerker | |
EP0342409A2 (de) | Sicherheitsventil | |
DE2647372A1 (de) | Einrichtung bei einem lastbewegenden hydraulikmotor zum verhindern einer unkontrollierbaren lastbewegung bei einem leitungsbruch | |
EP0347562A2 (de) | Sicherheitsventil (II) | |
DE2756240C2 (de) | Sicherheitsventil für druckmittelbetriebene Verbraucher | |
DE2347043A1 (de) | Einrichtung zum steuern von zahnraederwechsel- und/oder wendegetrieben | |
DE2050761C2 (de) | Vorrichtung zur Steuerung einer hydraulischen Kolben-Zylinder-Anordnung | |
DE1550462B2 (es) | ||
DE2045873A1 (de) | Ventil | |
DE2038615C3 (de) | Sicherheitsventil zur Steuerung druckmittelbetriebener einfachwirkender Verbraucher |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLZ | Patent of addition ceased |