SE350939B - - Google Patents
Info
- Publication number
- SE350939B SE350939B SE16407/71A SE1640771A SE350939B SE 350939 B SE350939 B SE 350939B SE 16407/71 A SE16407/71 A SE 16407/71A SE 1640771 A SE1640771 A SE 1640771A SE 350939 B SE350939 B SE 350939B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/08—Means enabling movement of the position of the propulsion element, e.g. for trim, tilt or steering; Control of trim or tilt
- B63H20/10—Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt
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- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
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- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
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- 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
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/27—Directional control by means of the pressure source
-
- 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
- F15B2211/30505—Non-return valves, i.e. check 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
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- 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
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
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- 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
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- 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
- F15B2211/46—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
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
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- 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
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50545—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using braking valves to maintain a back 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
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5157—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and a return line
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/61—Secondary circuits
- F15B2211/613—Feeding circuits
-
- 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
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16407/71A SE350939B (id) | 1971-12-21 | 1971-12-21 | |
GB5759472A GB1369530A (en) | 1971-12-21 | 1972-12-13 | Hydraulic system for hydraulically tiltable boat propeller drive units |
AU50049/72A AU478450B2 (en) | 1971-12-21 | 1972-12-14 | A hydraulic system for hydraulically tiltable boat propeller drive units |
IT54853/72A IT974176B (it) | 1971-12-21 | 1972-12-19 | Sistema idraulico per gruppi propulsori ad elica rialzabili per imbarcazioni |
US00317062A US3842789A (en) | 1971-12-21 | 1972-12-20 | Hydraulic trim/tilt system for outboard propulsion units |
CA159,569A CA960917A (en) | 1971-12-21 | 1972-12-20 | Hydraulic trim/tilt system for outboard propulsion units |
DE2262459A DE2262459A1 (de) | 1971-12-21 | 1972-12-20 | Hydrauliksystem fuer hydraulisch kippbare bootpropeller-antriebseinheiten |
FR7245509A FR2170501A5 (id) | 1971-12-21 | 1972-12-20 | |
US00317061A US3799104A (en) | 1971-12-21 | 1972-12-20 | Hydraulic trim/tilt system for outboard propulsion units |
JP47127332A JPS4869287A (id) | 1971-12-21 | 1972-12-20 | |
CA159,568A CA965650A (en) | 1971-12-21 | 1972-12-20 | Hydraulic trim/tilt system for outboard propulsion units |
JP1980000466U JPS5933756Y2 (ja) | 1971-12-21 | 1980-01-09 | 液圧で傾動可能なボ−トプロペラ駆動ユニツト用液圧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16407/71A SE350939B (id) | 1971-12-21 | 1971-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE350939B true SE350939B (id) | 1972-11-13 |
Family
ID=20302197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE16407/71A SE350939B (id) | 1971-12-21 | 1971-12-21 |
Country Status (8)
Country | Link |
---|---|
US (2) | US3799104A (id) |
JP (2) | JPS4869287A (id) |
CA (2) | CA965650A (id) |
DE (1) | DE2262459A1 (id) |
FR (1) | FR2170501A5 (id) |
GB (1) | GB1369530A (id) |
IT (1) | IT974176B (id) |
SE (1) | SE350939B (id) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1053083A (en) * | 1975-04-24 | 1979-04-24 | Charles B. Hall | Hydraulically powered marine propulsion tilting system with automatic let-down assembly |
US3999502A (en) * | 1975-09-04 | 1976-12-28 | Brunswick Corporation | Hydraulic power trim and power tilt system supply |
CA1060724A (en) * | 1976-03-24 | 1979-08-21 | Charles B. Hall | Hydraulically powered marine propulsion tilting and trimming system with memory |
US4509405A (en) * | 1979-08-20 | 1985-04-09 | Nl Industries, Inc. | Control valve system for blowout preventers |
US4349041A (en) * | 1979-08-20 | 1982-09-14 | Nl Industries, Inc. | Control valve system for blowout preventers |
US4457725A (en) * | 1979-08-27 | 1984-07-03 | Kern Calvin V | Hydraulic trim tile system for outboard propulsion units using a pressure amplifier |
CA1151506A (en) * | 1979-08-27 | 1983-08-09 | Calvin V. Kern | Hydraulic trim tilt system for outboard propulsion units using a pressure amplifier |
JPS56160296A (en) * | 1980-05-14 | 1981-12-09 | Aisin Seiki Co Ltd | Marine propeller lifting device |
JPS5795295A (en) * | 1980-12-03 | 1982-06-14 | Yamaha Motor Co Ltd | Tilting lock device of outboard engine |
US4395239A (en) * | 1981-04-10 | 1983-07-26 | Outboard Marine Corporation | Hydraulic system for marine propulsion device with sequentially operating tilt and trim means |
JPS58185397A (ja) * | 1982-04-26 | 1983-10-29 | Sanshin Ind Co Ltd | 船舶推進機のチルトロツク装置 |
JPS58214495A (ja) * | 1982-06-08 | 1983-12-13 | Sanshin Ind Co Ltd | 船舶推進機のチルトロツク装置 |
US4490120A (en) * | 1982-12-20 | 1984-12-25 | Brunswick Corporation | Hydraulic trim-tilt system |
JPS59120596A (ja) * | 1982-12-28 | 1984-07-12 | Sanshin Ind Co Ltd | 船舶推進機のチルトロツク装置 |
JPS59153694A (ja) * | 1983-02-22 | 1984-09-01 | Sanshin Ind Co Ltd | 船舶推進機のチルト装置 |
JPS59171791A (ja) * | 1983-03-19 | 1984-09-28 | Sanshin Ind Co Ltd | 船舶推進機のチルト装置 |
JPS60116592A (ja) * | 1983-11-29 | 1985-06-24 | Sanshin Ind Co Ltd | 船舶推進機のチルトロック装置 |
US4568292A (en) * | 1983-12-05 | 1986-02-04 | Outboard Marine Corporation | Hydraulic assistance device for use in a steering system |
US4605377A (en) * | 1984-06-21 | 1986-08-12 | Outboard Marine Corporation | Manual lift means for marine propulsion device |
JPH0299493A (ja) * | 1988-10-04 | 1990-04-11 | Sanshin Ind Co Ltd | 船舶用推進ユニットのトリム・チルト装置 |
JPH02102892A (ja) * | 1988-10-12 | 1990-04-16 | Sanshin Ind Co Ltd | 船舶用推進ユニットのトリム・チルト装置 |
JPH0270596A (ja) * | 1989-06-12 | 1990-03-09 | Yamaha Motor Co Ltd | 船外機のチルトロック装置 |
US5018994A (en) * | 1989-08-03 | 1991-05-28 | Sanshin Kogyo Kabushiki Kaisha | Tilting/trimming system for marine propulsion unit |
JPH0659874B2 (ja) * | 1989-12-16 | 1994-08-10 | ヤマハ発動機株式会社 | 船外機のチルトロック装置 |
US5062349A (en) * | 1990-03-19 | 1991-11-05 | Baroid Technology, Inc. | Fluid economizer control valve system for blowout preventers |
JP3947258B2 (ja) * | 1997-01-17 | 2007-07-18 | ヤマハモーターパワープロダクツ株式会社 | 船舶用推進装置の上下揺動装置 |
JPH10250689A (ja) * | 1997-03-07 | 1998-09-22 | Soqi Inc | 船舶用推進装置の上下揺動装置 |
JPH11278385A (ja) * | 1998-03-31 | 1999-10-12 | Showa Corp | 船舶推進機用トリム・チルト装置 |
JP2000062693A (ja) | 1998-08-20 | 2000-02-29 | Soqi Inc | ハイドロチルト装置 |
US7901258B1 (en) * | 2007-11-30 | 2011-03-08 | Brp Us Inc. | Hydraulic system for a marine outboard engine |
US7942711B1 (en) * | 2008-01-09 | 2011-05-17 | Brunswick Corporation | Method for controlling a marine propulsion trim system |
US10689027B2 (en) | 2017-07-13 | 2020-06-23 | Cnh Industrial America Llc | Hydraulic steering system of a work vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3008445A (en) * | 1958-08-04 | 1961-11-14 | Herbert H Black | Outboard motor lifting apparatus |
US3241461A (en) * | 1963-09-03 | 1966-03-22 | Allis Chalmers Mfg Co | Hydraulic control system |
JPS4418364Y1 (id) * | 1965-06-17 | 1969-08-07 | ||
GB1161105A (en) * | 1966-02-08 | 1969-08-13 | Volvo Penta Ab | Hydraulic System for Boats for Controlling and Actuating a Tiltable Outboard Propeller Shaft Housing. |
US3434448A (en) * | 1967-01-12 | 1969-03-25 | Brunswick Corp | Combined impact damping and power lift mechanism for an outboard propulsion unit assembly |
-
1971
- 1971-12-21 SE SE16407/71A patent/SE350939B/xx unknown
-
1972
- 1972-12-13 GB GB5759472A patent/GB1369530A/en not_active Expired
- 1972-12-19 IT IT54853/72A patent/IT974176B/it active
- 1972-12-20 US US00317061A patent/US3799104A/en not_active Expired - Lifetime
- 1972-12-20 US US00317062A patent/US3842789A/en not_active Expired - Lifetime
- 1972-12-20 DE DE2262459A patent/DE2262459A1/de not_active Ceased
- 1972-12-20 FR FR7245509A patent/FR2170501A5/fr not_active Expired
- 1972-12-20 JP JP47127332A patent/JPS4869287A/ja active Pending
- 1972-12-20 CA CA159,568A patent/CA965650A/en not_active Expired
- 1972-12-20 CA CA159,569A patent/CA960917A/en not_active Expired
-
1980
- 1980-01-09 JP JP1980000466U patent/JPS5933756Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2170501A5 (id) | 1973-09-14 |
GB1369530A (en) | 1974-10-09 |
CA960917A (en) | 1975-01-14 |
US3799104A (en) | 1974-03-26 |
JPS5598700U (id) | 1980-07-09 |
DE2262459A1 (de) | 1973-07-05 |
IT974176B (it) | 1974-06-20 |
US3842789A (en) | 1974-10-22 |
JPS4869287A (id) | 1973-09-20 |
CA965650A (en) | 1975-04-08 |
JPS5933756Y2 (ja) | 1984-09-19 |
AU5004972A (en) | 1974-06-20 |