TWI595159B - High-pressure cylinder and booster system - Google Patents
High-pressure cylinder and booster system Download PDFInfo
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- TWI595159B TWI595159B TW103146666A TW103146666A TWI595159B TW I595159 B TWI595159 B TW I595159B TW 103146666 A TW103146666 A TW 103146666A TW 103146666 A TW103146666 A TW 103146666A TW I595159 B TWI595159 B TW I595159B
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- cylinder group
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- booster
- rod
- pressure cylinder
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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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
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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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
本發明係與氣油壓技術有關，特別是指一種高壓缸組，以及一種增壓系統。 The present invention relates to gas oil pressure technology, and more particularly to a high pressure cylinder group and a pressurization system.
習知高壓缸組及增壓系統，如申請人098124486號專利，其高壓缸只有一組作動件。因此，其作動速度或增壓力道只有單一選擇，因此在有其他作動速度或增壓力道需求時，顯然無法配合使用。再者，其油路控制系統仍無法滿足高低壓循環使用各種作動行程之需求。 Conventional high pressure cylinders and booster systems, such as the applicant's 098,124,486 patent, have only one set of actuators for their high pressure cylinders. Therefore, there is only a single choice for its actuation speed or pressure increase, so it is obviously impossible to use it when there are other actuation speeds or increased pressure requirements. Moreover, its oil circuit control system still cannot meet the needs of various active strokes for high and low pressure circulation.
因此，已知高壓缸組及增壓系統的缺失仍然有待改進。 Therefore, the lack of known high pressure cylinder banks and booster systems still needs to be improved.
本發明之目的，即在提供一種可加快增壓效果速度的高壓缸組。 It is an object of the present invention to provide a high pressure cylinder bank that can speed up the pressurization effect.
為達成上述目的，本發明所提供的一種高壓缸組，包含有一缸體，具有一氣壓室，一增壓室；兩增壓塞桿，具有一活塞設於該缸體的氣壓室，多個桿件連接於該活塞而通至該缸體的增壓室。 In order to achieve the above object, a high pressure cylinder group provided by the present invention comprises a cylinder body having a pressure chamber and a plenum chamber; and two booster rods having a piston disposed in a pneumatic chamber of the cylinder block, a plurality of The rod is coupled to the piston and opens to the plenum of the cylinder.
本發明高壓缸組，利用兩增壓塞桿同時作動，而達到快速增壓的效果。 The high-pressure cylinder group of the invention uses two booster rods to simultaneously act to achieve a rapid pressurization effect.
本發明之主要目的在於提供一種增壓系統，其可提供更大的增壓效果，及/或加快其作用速度者。 It is a primary object of the present invention to provide a pressurized system that provides greater boosting performance and/or speeds up its speed of action.
為達成上述目的，本發明所提供的一種增壓系統，包含有一前述高壓缸組；及/或一低壓缸組，具有一缸體有一油壓室，一活塞活動於該油壓室；及/或一作動缸組，具有一缸體有一液壓室，一活塞活動於該作動缸組的液壓室；以及一油路單元。 In order to achieve the above object, a supercharging system according to the present invention includes a high pressure cylinder group; and/or a low pressure cylinder group having a cylinder having a hydraulic chamber, and a piston is movable in the hydraulic chamber; and/ Or a cylinder group having a cylinder having a hydraulic chamber, a piston moving in the hydraulic chamber of the cylinder group; and an oil passage unit.
本發明增壓系統，配合該油路單元可使該高壓缸組發揮其確實作動效果。 The pressurizing system of the present invention can cooperate with the oil passage unit to enable the high pressure cylinder group to exert its actual acting effect.
有關本發明的詳細構造及特點，將於後續的實施方式中予以詳盡描述。然而，本技術領域中具有通常知識者理應瞭解，該等詳細說明以及實施本發明所列舉的特定實施例，僅用於說明本發明，並非用以限制本發明的專利申請範圍。 Detailed construction and features of the present invention will be described in detail in the following embodiments. However, it should be understood by those of ordinary skill in the art that the particular embodiments of the invention are described herein.
(1)‧‧‧高壓缸組 (1)‧‧‧High pressure cylinder group
(2)‧‧‧增壓系統 (2) ‧‧‧Supercharged system
(3)‧‧‧氣路單元 (3) ‧‧‧ pneumatic unit
(4)‧‧‧低壓缸組 (4) ‧‧‧Low pressure cylinder
(6)‧‧‧作動缸組 (6) ‧ ‧ working cylinder group
(8)‧‧‧油路單元 (8)‧‧‧ oil circuit unit
(10)‧‧‧缸體 (10) ‧‧‧Cylinder
(11)‧‧‧氣壓室 (11) ‧‧‧Pneumatic chamber
(12)‧‧‧增壓室 (12) ‧ ‧ plenum
(20)‧‧‧增壓塞桿 (20)‧‧‧Pressing rod
(21)‧‧‧活塞 (21) ‧‧‧Pistons
(22)‧‧‧桿件 (22)‧‧‧ rods
(30)‧‧‧控制開關 (30)‧‧‧Control switch
(40)‧‧‧缸體 (40) ‧‧‧Cylinder
(41)‧‧‧氣壓室 (41) ‧‧‧Pneumatic chamber
(42)‧‧‧油壓室 (42)‧‧‧Hydraulic room
(50)‧‧‧活塞 (50) ‧‧‧Pistons
(51)‧‧‧氣壓活塞部 (51)‧‧‧Pneumatic piston department
(52)‧‧‧油壓活塞部 (52)‧‧‧Hydraulic piston department
(61)‧‧‧液壓室 (61) ‧‧ ‧ hydraulic room
(70)‧‧‧活塞 (70) ‧‧‧Pistons
(81)‧‧‧調壓閥 (81)‧‧‧ Pressure regulator
(82)‧‧‧流通控制開關 (82)‧‧‧Circulation control switch
(83)‧‧‧第一單向閥 (83)‧‧‧First check valve
(84)‧‧‧第二單向閥 (84)‧‧‧Second check valve
(A)‧‧‧軸向交會區段 (A) ‧ ‧ axial intersection section
第1圖係本發明高壓缸組一較佳實施例的結構示意圖。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of a preferred embodiment of the high pressure cylinder of the present invention.
第2圖為第1圖中沿2-2割線方向剖面視圖。 Figure 2 is a cross-sectional view taken along line 2-2 in the first figure.
第3圖係本發明增壓系統一較佳實施例的結構示意圖。 Figure 3 is a schematic view showing the structure of a preferred embodiment of the pressurizing system of the present invention.
第4圖概同於第3圖，顯示其另一作動狀態。 Figure 4 is the same as Figure 3, showing another state of action.
第5圖概同於第3圖，顯示其再一作動狀態。 Figure 5 is the same as Figure 3, showing its active state.
第6圖係本發明增壓系統另一較佳實施例的結構示意圖。 Figure 6 is a schematic view showing the structure of another preferred embodiment of the pressurizing system of the present invention.
第7圖係本發明增壓系統再一較佳實施例的結構示意圖。 Figure 7 is a schematic view showing the structure of still another preferred embodiment of the pressurizing system of the present invention.
以下將藉由所列舉之實施例配合隨附之圖式，詳細說明本發明的技術內容及特徵，其中：如第1圖與第2圖所示，本發明一較佳實施例之高壓缸組(1)，包含有：一缸體(10)，具有兩氣壓室(11)，一增壓室(12)。 The technical contents and features of the present invention will be described in detail below with reference to the accompanying drawings, in which: FIG. 1 and FIG. 2 show a high pressure cylinder group according to a preferred embodiment of the present invention. (1), comprising: a cylinder (10) having a two-pressure chamber (11) and a plenum chamber (12).
兩增壓塞桿(20)，具有一活塞(21)設於該缸體(10)的氣壓室(11)，多個桿件(22)連接於該活塞(21)而通至該缸體(10)的增壓室(12)。 Two booster plugs (20) have a piston (21) disposed in a pneumatic chamber (11) of the cylinder (10), and a plurality of rods (22) are coupled to the piston (21) to the cylinder (10) plenum (12).
其中，一增壓塞桿(20)的桿件(22)與另一增壓塞桿(20)的桿件(22)係呈圓周環狀間隔排列，至少一增壓塞桿(20)的桿件(22)與另一增壓塞桿(20)的桿件(22)係軸向相互交會，該其中一增壓塞桿(20)的桿件(22)與另一增壓塞桿(20)的桿件(22)之間留有流通空間。 Wherein the rod member (22) of one booster plug rod (20) and the rod member (22) of the other booster plug rod (20) are circumferentially spaced apart, at least one booster plug rod (20) The rod (22) and the rod (22) of the other booster rod (20) axially intersect each other, the rod (22) of one of the booster rods (20) and the other booster rod There is a circulation space between the rods (22) of (20).
亦即，該缸體(10)的氣壓室(11)可有多個，分別供各增壓塞桿(20)獨自使用；另外，該高壓缸組(1)的各氣壓室(11)以一氣路單元(3)連通一控制開關(30)，該缸體(10)的增壓室(12)連通一油路單元(8)。 That is, the plurality of pneumatic chambers (11) of the cylinder block (10) may be used separately for each of the booster plug rods (20); in addition, the respective pressure chambers (11) of the high pressure cylinder group (1) A gas path unit (3) is connected to a control switch (30), and the pumping chamber (12) of the cylinder block (10) is connected to an oil circuit unit (8).
藉此，利用該高壓缸組(1)的多個增壓塞桿(20)共同作用到一增壓室(12)，即可實現提供更加快其作用速度的增壓效果。 Thereby, by using a plurality of booster plugs (20) of the high-pressure cylinder group (1) to act together on a plenum chamber (12), a supercharging effect that accelerates the speed of action can be achieved.
如第3圖至第5圖所示，本發明一較佳實施例之增壓系統(2)，包含有：一高壓缸組(1)，如前所述。 As shown in Figures 3 through 5, a booster system (2) according to a preferred embodiment of the present invention comprises: a high pressure cylinder bank (1) as previously described.
一低壓缸組(4)，具有一缸體(40)有一氣壓室(41)，一油壓室(42)；一活塞(50)有一氣壓活塞部(51)活動於該氣壓室(41)，及一油壓活塞部(52)活動於該油壓室(42)。 a low pressure cylinder group (4) having a cylinder (40) having a pressure chamber (41) and a hydraulic chamber (42); a piston (50) having a pneumatic piston portion (51) active in the pneumatic chamber (41) And a hydraulic piston portion (52) is active in the oil pressure chamber (42).
一作動缸組(6)，具有一缸體(60)有一液壓室(61)，一活塞(70)活動於該作動缸組(6)的液壓室(61)。 A cylinder group (6) has a cylinder (60) having a hydraulic chamber (61), and a piston (70) is movable in the hydraulic chamber (61) of the cylinder group (6).
一油路單元(8)，具有一調壓閥(81)設在該低壓缸組(4)的油壓室(42)與作動缸組(6)的液壓室(61)之間的管路，一流通控制開關(82)設在連通該增壓室(12)的管路，一第一單向閥(83)設在該流通控制開關(82)與該作動缸組(6)的液壓室(61)之間的管路，以及一第二單向閥(84)設在該流通控制開關(82)與該低壓缸組(4)的油壓室(42)之間的管路。 An oil circuit unit (8) having a pressure regulating valve (81) disposed between the oil pressure chamber (42) of the low pressure cylinder group (4) and the hydraulic chamber (61) of the cylinder group (6) a flow control switch (82) is disposed in the pipeline connecting the plenum chamber (12), and a first check valve (83) is disposed at the hydraulic pressure of the flow control switch (82) and the cylinder group (6) A line between the chambers (61) and a second check valve (84) are provided between the flow control switch (82) and the oil pressure chamber (42) of the low pressure cylinder group (4).
換言之，該油路單元(8)，具有一調壓閥(81)連通該低壓缸組(4)的油壓室(42)與作動缸組(6)的液壓室(61)，一第一單向閥(83)連通於該作動缸組(6)的液壓室(61)，以及一第二單向閥(84)連通於該流通控制開關(82)與該低壓缸組(4)的油壓室(42)。以及一流通控制開關(82)一端連通於該高壓缸組(1)的增壓室(12)，另一端連通於該第一單向閥(83)與第二單向閥(84)之間的管路。 In other words, the oil passage unit (8) has a pressure regulating valve (81) communicating with the hydraulic chamber (42) of the low pressure cylinder group (4) and the hydraulic chamber (61) of the cylinder group (6), a first a check valve (83) is connected to the hydraulic chamber (61) of the cylinder group (6), and a second check valve (84) is connected to the flow control switch (82) and the low pressure cylinder group (4). Oil pressure chamber (42). And a flow control switch (82) is connected at one end to the plenum chamber (12) of the high pressure cylinder group (1), and the other end is connected between the first check valve (83) and the second check valve (84) Pipeline.
本實施例之使用方式，玆說明如下：如第3圖所示，該各增壓塞桿(20)向前推進使其桿件(22)推動油液，流經該流通控制開關(82)，受該第二單向閥(84)擋止但流經該第一單向閥(83)而通到該作動缸組(6)的液壓室(61)。 The manner of use of this embodiment is as follows: as shown in Fig. 3, the booster plugs (20) are advanced to cause the rod (22) to push the oil through the flow control switch (82). And is blocked by the second check valve (84) but flows through the first check valve (83) to the hydraulic chamber (61) of the cylinder group (6).
如第4圖所示，該作動缸組(6)的活塞(70)下降推動油液經由該調壓閥(81)流到該低壓缸組(4)的油壓室(42)，並推動該活塞(50)向後移動。接著，可控制關閉該調壓閥(81)使停止流通，即可控制該活塞(70)停在預定位置。 As shown in Fig. 4, the piston (70) of the cylinder group (6) is lowered to push the oil to flow through the pressure regulating valve (81) to the oil pressure chamber (42) of the low pressure cylinder group (4), and is pushed. The piston (50) moves rearward. Then, the pressure regulating valve (81) can be controlled to close to stop the circulation, and the piston (70) can be controlled to stop at a predetermined position.
如第5圖所示，該低壓缸組(4)的氣壓室(41)進氣推動該活塞(50)，該油壓活塞部(52)推動油液流經第二單向閥(84)及流通控制開關(82)而流到該缸體(10)的增壓室(12)，推動該兩增壓塞桿(20)退後位移。 As shown in Fig. 5, the air pressure chamber (41) of the low pressure cylinder group (4) pushes the piston (50), and the oil pressure piston portion (52) pushes the oil through the second check valve (84). And flowing through the control switch (82) to the plenum (12) of the cylinder (10) to push the two booster rods (20) back and forth.
藉此，可達成該油路單元(8)可控制油液由該作動缸組(6)的液壓室(61)流至該低壓缸組(4)的油壓室(42)，由該高壓缸組(1)的增壓室(12)流至該作動缸組(6)的液壓室(61)，以及由該低壓缸組(4)的油壓室(42)流至該高壓缸組(1)的增壓室(12)。 Thereby, it can be achieved that the oil passage unit (8) can control the flow of oil from the hydraulic chamber (61) of the cylinder group (6) to the oil pressure chamber (42) of the low pressure cylinder group (4), by the high pressure The plenum chamber (12) of the cylinder group (1) flows to the hydraulic chamber (61) of the cylinder group (6), and the oil pressure chamber (42) of the low pressure cylinder group (4) flows to the high pressure cylinder group (1) plenum (12).
該高壓缸組(1)的增壓操作，不但可作為快速增力之外，也可作為下降時提供快速緩衝之作用。 The supercharging operation of the high-pressure cylinder group (1) can be used not only as a fast boosting force but also as a quick buffering action when descending.
惟，本發明油路單元(8)不限定僅使用上述配置方式，其可 作其它配置，亦不限定只作前述的作動順序。 However, the oil passage unit (8) of the present invention is not limited to using only the above configuration, and For other configurations, it is not limited to the above-described actuation sequence.
如第6圖所示，本發明另一較佳實施例之增壓系統(2)，包含有：一高壓缸組(1)，如前所述。 As shown in Fig. 6, a supercharging system (2) according to another preferred embodiment of the present invention comprises: a high pressure cylinder group (1) as previously described.
一低壓缸組(4)，具有一缸體(40)有一氣壓室(41)，一油壓室(42)；一活塞(50)有一氣壓活塞部(51)活動於該氣壓室(41)，及一油壓活塞部(52)活動於該油壓室(42)。 a low pressure cylinder group (4) having a cylinder (40) having a pressure chamber (41) and a hydraulic chamber (42); a piston (50) having a pneumatic piston portion (51) active in the pneumatic chamber (41) And a hydraulic piston portion (52) is active in the oil pressure chamber (42).
一油路單元(8)，具有一第二單向閥(84)連通於該流通控制開關(82)與該低壓缸組(4)的油壓室(42)。以及一流通控制開關(82)一端連通於該高壓缸組(1)的增壓室(12)，另一端連通於該第一單向閥(83)與第二單向閥(84)之間的管路。 An oil circuit unit (8) has a second check valve (84) connected to the flow control switch (82) and the oil pressure chamber (42) of the low pressure cylinder group (4). And a flow control switch (82) is connected at one end to the plenum chamber (12) of the high pressure cylinder group (1), and the other end is connected between the first check valve (83) and the second check valve (84) Pipeline.
如第7圖所示，本發明再一較佳實施例之增壓系統(2)，包含有：一高壓缸組(1)，如前所述。 As shown in Fig. 7, a supercharging system (2) according to still another preferred embodiment of the present invention comprises: a high pressure cylinder group (1) as previously described.
一作動缸組(6)，具有一缸體(60)有一液壓室(61)，一活塞(70)活動於該作動缸組(6)的液壓室(61)。 A cylinder group (6) has a cylinder (60) having a hydraulic chamber (61), and a piston (70) is movable in the hydraulic chamber (61) of the cylinder group (6).
一油路單元(8)，具有一第一單向閥(83)連通於該作動缸組(6)的液壓室(61)。以及一流通控制開關(82)一端連通於該高壓缸組(1)的增壓室(12)，另一端連通於該第一單向閥(83)與第二單向閥(84)之間的管路。 An oil circuit unit (8) has a first check valve (83) connected to the hydraulic chamber (61) of the cylinder group (6). And a flow control switch (82) is connected at one end to the plenum chamber (12) of the high pressure cylinder group (1), and the other end is connected between the first check valve (83) and the second check valve (84) Pipeline.
除了前述的實施方式之外，本發明亦可任意搭配或替換實施以下各種態樣：例如，該缸體(10)，具有兩氣壓室(11)相連通，或兩氣壓室(11)為同一個氣壓室(11)。 In addition to the foregoing embodiments, the present invention may be arbitrarily matched or replaced to implement the following various aspects: for example, the cylinder (10) has two pneumatic chambers (11) connected to each other, or two pneumatic chambers (11) are the same. A pressure chamber (11).
或如，該高壓缸組(1)的各氣壓室(11)也可共用同一氣路單元 (3)與同一控制開關(30)。 Or, for example, the pressure chambers (11) of the high pressure cylinder group (1) may also share the same air passage unit. (3) Same control switch (30).
以上所述的任何實施態樣均可一者或多者互相搭配使用，均可達成本發明之目的。 Any of the above-described embodiments can be used in combination with one or more of them, and the object of the present invention can be achieved.
綜合前述，本發明高壓缸組(1)及增壓系統(2)其可提供更大的增壓效果，及/或加快其作用速度，因此確實達成本發明之目的。 In summary, the high pressure cylinder group (1) and the supercharging system (2) of the present invention can provide a greater pressurization effect and/or accelerate the speed of action thereof, thus achieving the object of the present invention.
(1)‧‧‧高壓缸組 (1)‧‧‧High pressure cylinder group
(2)‧‧‧增壓系統 (2) ‧‧‧Supercharged system
(3)‧‧‧氣路單元 (3) ‧‧‧ pneumatic unit
(8)‧‧‧油路單元 (8)‧‧‧ oil circuit unit
(10)‧‧‧缸體 (10) ‧‧‧Cylinder
(11)‧‧‧氣壓室 (11) ‧‧‧Pneumatic chamber
(12)‧‧‧增壓室 (12) ‧ ‧ plenum
(20)‧‧‧增壓塞桿 (20)‧‧‧Pressing rod
(21)‧‧‧活塞 (21) ‧‧‧Pistons
(22)‧‧‧桿件 (22)‧‧‧ rods
(30)‧‧‧控制開關 (30)‧‧‧Control switch
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103146666A TWI595159B (en) | 2014-12-31 | 2014-12-31 | High-pressure cylinder and booster system |
| CN201511027165.9A CN105736506B (en) | 2014-12-31 | 2015-12-31 | High-pressure cylinder group and pressurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103146666A TWI595159B (en) | 2014-12-31 | 2014-12-31 | High-pressure cylinder and booster system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201623809A TW201623809A (en) | 2016-07-01 |
| TWI595159B true TWI595159B (en) | 2017-08-11 |
Family
ID=56296106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103146666A TWI595159B (en) | 2014-12-31 | 2014-12-31 | High-pressure cylinder and booster system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105736506B (en) |
| TW (1) | TWI595159B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704292B (en) * | 2018-08-15 | 2020-09-11 | 日商Ｓｍｃ股份有限公司 | Pressure booster |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI751380B (en) * | 2018-09-25 | 2022-01-01 | 祥偉自動科技股份有限公司 | Hydraulic buffer positioning and topping system |
| CN112009096B (en) * | 2020-09-07 | 2021-07-27 | 乐清市东瓯印业有限公司 | Double-cylinder ink adding device for printing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM370017U (en) * | 2009-04-22 | 2009-12-01 | Koung Chin Co Ltd | Full-stroke adjustable boost cylinder structure |
| TW201103743A (en) * | 2009-07-20 | 2011-02-01 | Index Automatic Technology Co Ltd | High-low pressure buffering system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU844833A1 (en) * | 1979-10-23 | 1981-07-07 | Предприятие П/Я М-5836 | Pressure multiplicator |
| GB2162591B (en) * | 1984-08-02 | 1988-05-25 | Shoketsu Kinzoku Kogyo Kk | Fluid pressure booster |
| CN2685624Y (en) * | 2004-03-05 | 2005-03-16 | 西南石油学院 | Ring Multi-rod hydraulic cylinder |
| CN101987334B (en) * | 2009-07-31 | 2012-07-18 | 祥伟自动科技股份有限公司 | High-low pressure buffer system |
| CN203796658U (en) * | 2014-03-26 | 2014-08-27 | 深圳市策维科技有限公司 | Multi-shaft combined cylinder |
-
2014
- 2014-12-31 TW TW103146666A patent/TWI595159B/en active
-
2015
- 2015-12-31 CN CN201511027165.9A patent/CN105736506B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM370017U (en) * | 2009-04-22 | 2009-12-01 | Koung Chin Co Ltd | Full-stroke adjustable boost cylinder structure |
| TW201103743A (en) * | 2009-07-20 | 2011-02-01 | Index Automatic Technology Co Ltd | High-low pressure buffering system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704292B (en) * | 2018-08-15 | 2020-09-11 | 日商Ｓｍｃ股份有限公司 | Pressure booster |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736506B (en) | 2018-01-26 |
| TW201623809A (en) | 2016-07-01 |
| CN105736506A (en) | 2016-07-06 |
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