CA918003A - Hydraulic transformer - Google Patents
Hydraulic transformerInfo
- Publication number
- CA918003A CA918003A CA100423A CA100423A CA918003A CA 918003 A CA918003 A CA 918003A CA 100423 A CA100423 A CA 100423A CA 100423 A CA100423 A CA 100423A CA 918003 A CA918003 A CA 918003A
- Authority
- CA
- Canada
- Prior art keywords
- hydraulic transformer
- transformer
- hydraulic
- 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
- 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
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0055—Valve means, e.g. valve plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2470970A | 1970-04-01 | 1970-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA918003A true CA918003A (en) | 1973-01-02 |
Family
ID=21821986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA100423A Expired CA918003A (en) | 1970-04-01 | 1970-12-11 | Hydraulic transformer |
Country Status (8)
Country | Link |
---|---|
US (1) | US3627451A (nl) |
JP (1) | JPS4816921B1 (nl) |
CA (1) | CA918003A (nl) |
DE (1) | DE2115526C3 (nl) |
FR (1) | FR2092364A5 (nl) |
GB (1) | GB1340908A (nl) |
NL (1) | NL156488B (nl) |
SE (1) | SE363523B (nl) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4297086A (en) * | 1979-02-16 | 1981-10-27 | The Garrett Corporation | Fluid motor-pump unit |
HU180571B (en) * | 1980-04-01 | 1983-03-28 | Danuvia Koezponti Szerszam | Hydraulic transformer |
FR2500406A1 (fr) * | 1981-02-25 | 1982-08-27 | Petroles Cie Francaise | Connecteur de reintervention sur outil immerge |
FR2522739A1 (fr) * | 1982-03-05 | 1983-09-09 | Messier Hispano Sa | Transducteur de puissance hydraulique |
US4529362A (en) * | 1983-02-07 | 1985-07-16 | Hitachi, Ltd. | Servo pump for hydraulic systems |
US4631000A (en) * | 1984-07-16 | 1986-12-23 | Sundstrand Corporation | Variable displacement hydraulic pressure intensifier |
DE3631408A1 (de) * | 1986-09-16 | 1988-03-17 | Bosch Gmbh Robert | Axialkolbenpumpe |
US4729717A (en) * | 1986-12-24 | 1988-03-08 | Vickers, Incorporated | Power transmission |
US4787828A (en) * | 1987-03-23 | 1988-11-29 | Vickers, Incorporated | Power transmission |
US5022310A (en) * | 1989-03-07 | 1991-06-11 | Stewart Robert M | Fluid power transmission |
NL1002430C2 (nl) * | 1996-02-23 | 1997-08-26 | Innas Free Piston Ifp Bv | Inrichting voor het opwekken, gebruiken of transformeren van hydraulische energie. |
NL1006144C2 (nl) * | 1997-05-28 | 1998-12-01 | Innas Free Piston Bv | Hydraulisch systeem met hydromotor aangestuurd door een hydraulische transformator. |
NL1008256C2 (nl) * | 1998-02-10 | 1999-08-11 | Innas Free Piston Bv | Inrichting voor het omzetten van een eerste vloeistofstroom met een eerste hoogste druk in een tweede vloeistofstroom met een tweede hoogste druk. |
JP2002502937A (ja) * | 1998-02-10 | 2002-01-29 | インナス フリー ピストン ベスローテン フエンノートシャップ | ハイドロモータにより援助される活動を遂行するための装置及びこのような装置に使用されるハイドロリックトランスフォーマ |
US6092455A (en) * | 1998-11-06 | 2000-07-25 | Caterpillar Inc. | Hydraulic pressure transformer |
DE10034238A1 (de) * | 2000-07-13 | 2002-01-31 | Mannesmann Rexroth Ag | Hydrotransformator |
NO331866B1 (no) | 2010-05-20 | 2012-04-23 | Nat Oilwell Varco Norway As | Anordning og fremgangsmate for a gjenvinne hydraulisk energi |
US9222527B2 (en) * | 2010-12-12 | 2015-12-29 | Frank Louis Stromotich | High efficiency infinitely variable fluid power transformer |
US9605694B2 (en) | 2013-12-20 | 2017-03-28 | Georgia Tech Research Corporation | Energy recapture system for hydraulic elevators |
US10871174B2 (en) * | 2015-10-23 | 2020-12-22 | Aol | Prime mover system and methods utilizing balanced flow within bi-directional power units |
CN105351259B (zh) * | 2015-12-02 | 2017-06-06 | 哈尔滨工业大学 | 一种双缸体对顶配流端面的斜盘柱塞式液压变压器 |
CN108105047A (zh) * | 2017-12-30 | 2018-06-01 | 徐秀芳 | 一种完全力平衡的斜盘式摆动柱塞泵 |
CN108533540B (zh) * | 2018-04-25 | 2020-09-01 | 上海理工大学 | 一种斜盘可旋转式的双缸体液压变压器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369491A (en) * | 1966-01-11 | 1968-02-20 | Parker Hannifin Corp | Energy transfer mechanism |
US3405641A (en) * | 1967-05-25 | 1968-10-15 | Kobe Inc | Rotary, fluid operated, axial plunger pump |
-
1970
- 1970-04-01 US US24709A patent/US3627451A/en not_active Expired - Lifetime
- 1970-12-11 CA CA100423A patent/CA918003A/en not_active Expired
- 1970-12-23 JP JP45115980A patent/JPS4816921B1/ja active Pending
-
1971
- 1971-01-18 NL NL7100623.A patent/NL156488B/nl not_active IP Right Cessation
- 1971-02-11 FR FR7104663A patent/FR2092364A5/fr not_active Expired
- 1971-02-15 SE SE01872/71A patent/SE363523B/xx unknown
- 1971-03-31 DE DE2115526A patent/DE2115526C3/de not_active Expired
- 1971-04-19 GB GB2586971*A patent/GB1340908A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2115526C3 (de) | 1974-05-30 |
GB1340908A (en) | 1973-12-19 |
DE2115526B2 (de) | 1973-11-08 |
NL7100623A (nl) | 1971-10-05 |
JPS4816921B1 (nl) | 1973-05-25 |
US3627451A (en) | 1971-12-14 |
NL156488B (nl) | 1978-04-17 |
DE2115526A1 (de) | 1971-10-21 |
FR2092364A5 (nl) | 1972-01-21 |
SE363523B (nl) | 1974-01-21 |
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