ES340405A1 - Dispositivo para la supresion o el establecimiento de una presion hidraulica en un recinto asociado a un receptor hi- draulico reversible. - Google Patents
Dispositivo para la supresion o el establecimiento de una presion hidraulica en un recinto asociado a un receptor hi- draulico reversible.Info
- Publication number
- ES340405A1 ES340405A1 ES340405A ES340405A ES340405A1 ES 340405 A1 ES340405 A1 ES 340405A1 ES 340405 A ES340405 A ES 340405A ES 340405 A ES340405 A ES 340405A ES 340405 A1 ES340405 A1 ES 340405A1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- valve
- hydraulic pressure
- duct
- pressure
- 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
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
- F16H—GEARING
- F16H43/00—Other fluid gearing, e.g. with oscillating input or output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
-
- 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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
- B66D2700/035—Fluid operated braking devices
-
- 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
-
- 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
- Y10T137/2564—Plural inflows
- Y10T137/2567—Alternate or successive inflows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR61427A FR1487372A (fr) | 1966-05-13 | 1966-05-13 | Dispositif de pilotage double d'un distributeur |
Publications (1)
Publication Number | Publication Date |
---|---|
ES340405A1 true ES340405A1 (es) | 1968-10-01 |
Family
ID=8608542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES340405A Expired ES340405A1 (es) | 1966-05-13 | 1967-05-11 | Dispositivo para la supresion o el establecimiento de una presion hidraulica en un recinto asociado a un receptor hi- draulico reversible. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3439579A (es) |
DE (1) | DE1600893C3 (es) |
ES (1) | ES340405A1 (es) |
FR (1) | FR1487372A (es) |
GB (1) | GB1135308A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1945578A1 (de) * | 1969-09-09 | 1971-03-11 | Teves Gmbh Alfred | Ventil |
US3720221A (en) * | 1969-10-21 | 1973-03-13 | Caterpillar Tractor Co | High pressure implement hydraulic circuit |
US3589482A (en) * | 1969-11-05 | 1971-06-29 | Corinth Machinery Co Inc | Air operated motor and brake with modulating control system |
US3631944A (en) * | 1970-07-16 | 1972-01-04 | Hobson Ltd H M | Plural drive with differential brakes |
US3759357A (en) * | 1972-03-23 | 1973-09-18 | Caterpillar Tractor Co | Brake saver circuit |
DE2240940C3 (de) * | 1972-08-19 | 1975-11-06 | O & K Orenstein & Koppel Ag Werk Luebeck, 2400 Luebeck | Hydrostatisches Getriebe, insbesondere für Winden, Hubwinden, Wippwerkswinden o.dgl |
FR2194893B1 (es) * | 1973-03-20 | 1975-10-31 | Poclain Sa | |
GB1486978A (en) * | 1975-02-28 | 1977-09-28 | Coal Ind | Mineral-mining machine |
DE2706572C2 (de) * | 1977-02-16 | 1982-10-07 | Elektro-Mechanik Gmbh, 5963 Wenden | Servoventil mit hydrostatisch gelagertem Drehschieber |
US4187871A (en) * | 1978-02-13 | 1980-02-12 | The United States Of America As Represented By The Secretary Of The Navy | Pressure-biased shuttle valve |
GB2033511B (en) * | 1978-11-10 | 1982-09-02 | Coal Industry Patents Ltd | Brake control equipment for a vehicle with drive means |
GB2082227B (en) * | 1980-08-15 | 1984-03-07 | Coal Industry Patents Ltd | Brake equipment for underground mining machines |
US4396345A (en) * | 1981-05-07 | 1983-08-02 | Ingersoll-Rand Company | Unloader valve having bypass valving means |
US4502836A (en) * | 1982-07-02 | 1985-03-05 | Swearingen Judson S | Method for nozzle clamping force control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831554A (en) * | 1951-07-30 | 1958-04-22 | Ingersoll Rand Co | Control device for hoists |
US2730994A (en) * | 1953-02-24 | 1956-01-17 | Gen Motors Corp | Actuator control system and valve mechanism therefor |
US3249336A (en) * | 1963-06-18 | 1966-05-03 | Baldwin Lima Hamilton Corp | Hydraulic winch control mechanism |
-
1966
- 1966-05-13 FR FR61427A patent/FR1487372A/fr not_active Expired
-
1967
- 1967-05-01 GB GB20004/67A patent/GB1135308A/en not_active Expired
- 1967-05-06 DE DE1600893A patent/DE1600893C3/de not_active Expired
- 1967-05-11 ES ES340405A patent/ES340405A1/es not_active Expired
- 1967-05-12 US US638117A patent/US3439579A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR1487372A (fr) | 1967-07-07 |
GB1135308A (en) | 1968-12-04 |
DE1600893A1 (de) | 1971-02-25 |
US3439579A (en) | 1969-04-22 |
DE1600893C3 (de) | 1978-03-09 |
DE1600893B2 (de) | 1977-07-21 |
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