WO2005064917A1 - 移動式撮像装置を備えた撮像設備 - Google Patents
移動式撮像装置を備えた撮像設備 Download PDFInfo
- Publication number
- WO2005064917A1 WO2005064917A1 PCT/JP2004/019301 JP2004019301W WO2005064917A1 WO 2005064917 A1 WO2005064917 A1 WO 2005064917A1 JP 2004019301 W JP2004019301 W JP 2004019301W WO 2005064917 A1 WO2005064917 A1 WO 2005064917A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide tube
- tube
- imaging device
- guide
- imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 116
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 229920003023 plastic Polymers 0.000 description 11
- 238000012806 monitoring device Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Definitions
- the present invention relates to an imaging facility of a type in which an imaging device such as a television camera is moved along a guide.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2002-255608
- Patent Document 2 JP-A-7-242040
- the conventional imaging equipment as described above has a drawback in that the equipment configuration is large, since the method uses a system in which a power trolley is mounted on a movable trolley running on a guide rail.
- the mobile trolley runs on the exposed guide rail, which may pose a danger to nearby people.
- maintenance of guide rails and mobile trolleys also requires labor and costs.
- an object of the present invention is to provide an imaging facility having a mobile imaging apparatus which has a simple and compact facility configuration, is safe and easy to maintain, and the like. Means for solving the problem
- a guide tube including a transparent tube or a tube having a transparent window along the longitudinal direction, a big that is pumped through the guide tube by fluid pressure, and an imaging device mounted on the big.
- An imaging apparatus provided with a movable imaging device, wherein the imaging device is capable of imaging the outside of the guide tube through a transparent tube wall or a transparent window of the guide tube.
- a guide tube cleaning tube having a cleaning means for cleaning the outer surface of the guide tube inside the tube is provided outside the guide tube so as to be movable in the longitudinal direction of the guide tube.
- An imaging facility equipped with a mobile imaging device characterized in that a tube cleaning cylinder is magnetically attracted to a big with a guide tube wall interposed therebetween so as to be able to move with the big.
- a guide portion is provided along the longitudinal direction of the inner surface of the guide tube, and a receiving member slidably engaged with the guide portion on the big.
- An imaging facility comprising a mobile imaging device, wherein a guide portion is provided, and the big is moved in the guide tube while the guided portion is guided by the guide portion.
- a conductive line or a conductive plate for a video signal or Z and a power supply is arranged along a longitudinal direction of the inner surface of the guide tube, and the conductive line or the conductive plate is arranged in a big.
- a guide tube constituted by a transparent tube or a tube having a transparent window along the longitudinal direction, a self-propelled bogie equipped with wheels running on the inner surface of the guide tube, and the self-propelled bogie
- An imaging device equipped with a movable imaging device, wherein the imaging device is capable of imaging the outside of the guide tube through a transparent tube wall or a transparent window of the guide tube.
- a guide portion is provided along a longitudinal direction inside the guide tube.
- a guided member that engages with the guide portion is provided on the self-propelled trolley, and the self-propelled trolley moves in the guide pipe while the guided member is guided by the guide portion.
- a conductive wire or a conductive plate for a power source or a Z and a video signal is arranged along a longitudinal direction inside the guide tube, and the self-propelled trolley is provided.
- An imaging facility comprising a movable imaging device, comprising: a conductive shoe slidably in contact with the conductive wire or the conductive plate.
- the big equipped with the imaging device can move at high speed in the guide tube, so that image information in a wide area can be quickly obtained.
- the big system equipped with the imaging device is pressure-fed in the guide tube, the overall equipment configuration can be made simple and compact, and it is safe during operation and the need for maintenance is small. There is an advantage that can be done.
- the self-propelled trolley equipped with the imaging device can move in the guide tube at a low speed and a high speed at a free speed, and can quickly obtain image information in a wide area. it can.
- a self-propelled bogie can travel at a lower speed than a press feed type big, and is therefore suitable for a monitoring device in a store.
- the self-propelled trolley, its guide mechanism, and the electric system are all located in the guide tube and are isolated from the outside world, there is an advantage that the operation is safe during operation and the need for maintenance is reduced.
- FIG. 1 is an overall explanatory view showing an embodiment of an imaging facility of the present invention.
- FIG. 2 shows another embodiment of the guide tube constituting the imaging equipment of the present invention.
- FIG. 2 (a) is a front view
- FIG. 2 (b) is a line B—B in FIG. 2 (a).
- FIG. 3 shows another embodiment of the imaging equipment of the present invention, and is a drawing showing a guide tube in a horizontal cross-sectional state.
- FIG. 4 is a drawing showing a cross section of the guide tube in the embodiment shown in FIG.
- FIG. 5 shows another embodiment of the imaging equipment of the present invention, and is a drawing showing a guide tube in a horizontal cross-sectional state.
- FIG. 6 is a view showing a state in which the guide tube is cross-sectioned in the embodiment shown in FIG.
- FIG. 7 is a view showing another embodiment of the imaging equipment of the present invention, in which a guide tube is shown in a cross section.
- FIG. 8 is a drawing showing the embodiment shown in FIG. 7 in a state in which the guide tube is longitudinally sectioned.
- FIG. 1 shows an embodiment of an imaging apparatus according to the first embodiment of the present application, in which 1 is a guide tube composed of a transparent tube made of plastic or the like, and 2 is pumped in the guide tube 1 by fluid pressure.
- 3 is an imaging (photographing) device mounted on the big 3
- 4 is a fluid supply device for supplying (press-fitting) a fluid for driving the big into the guide tube 1
- 5 is a fluid supply device from the fluid supply device 4. It is a control device that controls fluid supply and the like.
- the guide tube 1 has fluid press-in portions 100a and 100b at both ends in order to reciprocate the big 2 inside the guide tube 1, and a flow in which the fluid supply device 4 is also guided to the fluid press-in portions 100a and 100b.
- Body supply pipes 8a and 8b are connected.
- outlets 6a and 6b for discharging a fluid (for example, a liquid such as compressed air or water) press-fitted therein, and the outlets 6a and 6b of these outlets are provided.
- On-off valves 7a and 7b for opening and closing are provided, respectively.
- the guide tube 1 may be any shape as long as the big 2 can be moved. Therefore, the shape in the longitudinal direction may be any shape such as a straight shape, a curved shape, and a shape having an intermediate curve.
- the guide tube 1 is supported and fixed to a wall, a floor, or a base fixed thereto by a support (not shown).
- the guide tube 1 may be constituted by a tube having a transparent window along the longitudinal direction in addition to a tube which is entirely transparent.
- FIG. 2 shows one embodiment of the present invention.
- FIG. 2 (a) is a front view
- FIG. 2 (b) is a cross-sectional view taken along line BB in FIG. 2 (a).
- a window is provided along the longitudinal direction of a non-transparent tube X made of metal or the like, and a transparent member such as plastic is fitted into the window to form a transparent window y.
- the guide tube 1 having such a structure may be manufactured by simultaneously extruding a transparent plastic and a non-transparent plastic, or by providing a non-transparent coating on a part of the transparent plastic tube.
- a non-transparent tube may be used.
- the big 2 is a non-transparent guide. Since it is hidden by the pipe, there is an advantage that the position and movement of the big are less noticeable, especially when used as a monitoring device in a store.
- the outer surface of the non-transparent guide tube portion and the outer surface of the big 2 can be substantially the same color, the big 2 can be made more conspicuous.
- the range w of the transparent window y in the circumferential direction of the tube is arbitrary, but is preferably about 40 to 70 ° in view of the field of view of the imaging device 3 and the concealability of the big 2.
- the big 2 is pressure-fed in the guide tube 1 by fluid pressure (compressed air pressure, liquid pressure, etc.) acting on its end, and has a pressure receiving portion 200 at both ends for receiving fluid pressure. are doing.
- the body of the big 2 is made of metal or plastic.
- the imaging device 3 is generally configured by a television camera or the like, but may be another imaging device.
- the imaging device 3 captures an image of the outside of the guide tube 1 through a transparent tube wall (or a transparent window) of the guide tube 1.
- the big 2 may be provided with a plurality of image pickup devices 3 or a movable type image pickup device 3.
- the power supply of the imaging device 3 may be provided inside the big, or as in an embodiment described later, electricity may be supplied to the imaging device 3 by a conductive means provided inside the guide tube 1. . Further, the captured video signal is usually transmitted to a monitor 19 or the like through conductive means provided inside the guide tube 1.
- the fluid supply device 4 is constituted by a compressor or the like.
- liquids such as gas and water other than air may be used.
- the control device 5 controls the supply of the fluid into the guide tube 1 by the fluid supply device 4 and stops the supply of the big 2 through the control of the fluid supply and the opening and closing of the on-off valves 7a and 7b. Controls the pumping direction and pumping speed.
- the fluid supply device 4 supplies fluid such as compressed air into the guide tube 1 through the fluid supply pipe 8b and the press-fitting portion 100b. Is pumped leftward against the paper. Then, during the feeding of the big 2, imaging (photographing) by the imaging device 3 is performed through the transparent guide tube wall (or the transparent window).
- the imaging device 3 mounted on the big 2 can move in the guide tube 1 at high speed, so that image information in a wide area can be quickly obtained.
- FIGS. 3 and 4 show a more specific embodiment of the imaging equipment of the present invention.
- FIG. 3 is a drawing showing a state in which the guide tube is horizontally cross-sectionally shown.
- a ridge-shaped guide portion 10 is provided along the longitudinal direction of the inner surface of the guide tube 1, and a concave portion slidably engaged with the guide portion 10 is provided on the outer surface of the big 1. Groove The guided portion 11 is provided, and the pig 2 moves while the guided portion 11 is guided by the guide portion 10, so that the rotation of the big 2 during the movement is prevented.
- two guide portions 10 are provided at positions 180 ° opposite to each other inside the guide tube, and a guided portion 11 that engages with each of the guide portions 10 is provided on the outer surface of the big 2.
- a conductive plate 12 (or a conductive wire) for a video signal or Z and a power source is arranged (embedded so that the surface is exposed) along the longitudinal direction of the inner surface of the guide tube 1, and the big 2
- An outer surface is provided with a conductive shoe 13 which is slidably in contact with the conductive plate 12, through which video signals from the imaging device 3 and electricity for operating the imaging device can be transmitted between the inside and outside of the guide tube.
- FIGS. 5 and 6 show another embodiment of the imaging equipment of the present invention.
- FIG. 5 is a drawing showing a state in which the guide tube is horizontally cross-sectioned
- FIG. 5 is a drawing showing a state in which the guide tube is cross-sectioned. It is.
- the imaging equipment of this embodiment is provided with a guide tube cleaning tube 14 for cleaning the outer surface of the guide tube, and two guide tube cleaning tubes 14 are arranged at positions corresponding to each end of the big 2.
- the guide tube cleaning tube 14 has a cleaning brush 15 inside the tube for cleaning the outer surface of the guide tube, and is mounted outside the guide tube 1 so as to be movable in the tube longitudinal direction (FIG. 6). Is shown by omitting a part of the cleaning brush 15 in the circumferential direction of the guide tube cleaning cylinder).
- a notch 140 is provided in a part of the guide tube cleaning tube 14 in the circumferential direction. .
- a plurality of rotatable bearings for supporting the guide tube cleaning tube 14 concentrically with respect to the guide tube 1 are provided at a plurality of locations (three points in the present embodiment) in the circumferential direction inside the guide tube cleaning tube 14. 16 are provided. Each of the bearings 16 is rotatably held inside the guide tube cleaning tube 14, and comes into rolling contact with the outer surface of the guide tube 1.
- the guide tube cleaning tube 14 is magnetically attracted to the big 2 with the guide tube wall interposed therebetween, so that it can move with the big 2. For this reason, a magnet 17 is provided inside the guide tube cleaning cylinder 14. A magnet 18 whose polarity is opposite to that of the magnet 17 is embedded in the outer surface of the big 2 facing the magnet 17 with the guide tube wall interposed therebetween.
- a magnet is provided in one of the guide tube cleaning tube 14 and the big 2 and a ferromagnetic material ( A structure in which a magnet is provided only in the guide tube cleaning tube 14 when the big is itself made of a ferromagnetic material such as iron may be used.
- illumination means 19 for photographing and sound generation means 20 for warning may be provided outside the guide tube cleaning tube 14.
- the conductive plate or the conductive wire as described above is arranged along the longitudinal direction of the outer surface of the guide tube 1 and slidably contacts the guide tube cleaning cylinder 14 with respect to the conductive plate or the conductive wire.
- a conductive shoe (neither is shown) may be provided so that the power supply outside the guide tube supplies electricity to the illumination means 19 and the sound generation means 20.
- the guide tube cleaning cylinder 14 moves accompanying the big 2 by magnetic attraction, and during the movement, the cleaning brush 15 cleans the outer surface of the guide tube 2. By doing so, the outer surface of the guide tube is always kept clean. For this reason, a clear image can always be captured by the imaging device 3.
- FIG. 7 and 8 show one embodiment of the imaging equipment of the second embodiment of the present application
- FIG. 7 is a drawing showing a state in which the guide tube is cross-sectionally shown
- 30 is a guide tube composed of a transparent tube made of plastic or the like or a tube having a transparent window along the longitudinal direction
- 31 is a self-propelled bogie running in the guide tube
- 32 Is an imaging (photographing) device mounted on the self-propelled trolley 31.
- the guide tube 30 may be any as long as the self-propelled trolley 31 can move.Therefore, the shape in the longitudinal direction has a straight line, a curved shape, and a curve in the middle.
- the guide tube 30 is supported and fixed to a wall, a floor, or a base fixed thereto by a support (not shown).
- the guide tube 30 of the present embodiment has a transparent window portion 301 of a predetermined width formed along the longitudinal direction, and the other portions are non-transparent.
- a guide tube may be manufactured by simultaneously extruding a transparent plastic and a non-transparent plastic, or by providing a window hole along the longitudinal direction of a non-transparent tube made of metal or the like.
- the transparent window 301 may be configured by fitting a transparent member such as plastic into the hole.
- a non-transparent tube may be formed by providing a non-transparent coating on a part of the transparent plastic tube.
- the transparent window 301 is formed in the guide tube 30 as in the present embodiment and the image is taken by the imaging device 32 through the transparent window 301
- most of the self-propelled carriage 31 is non-transparent.
- the position and movement of the self-propelled trolley 31 are inconspicuous, particularly when used as a monitoring device in a store, because they are hidden by a simple guide tube portion.
- the outer surface of the non-transparent guide tube portion and the outer surface of the self-propelled bogie 31 can be made more conspicuous.
- the range w of the transparent window portion 301 in the circumferential direction of the tube is arbitrary, but is preferably about 40 to 70 ° in view of the field of view of the imaging device 32 and the concealability of the self-propelled carriage 31.
- a ridge 33 is formed along the longitudinal direction thereof, the ridge 33 also serving as a conductive wire laying portion and a guide portion of the bogie.
- the ridge 33 includes a ridge 300 having a rectangular or gate section formed in the guide tube 30, and a portal member 34 having a gate section externally fitted to the ridge 300.
- a plurality of grooves 330 are formed on the upper surface of the ridge 33 (the portal member 34) along the longitudinal direction thereof, and the lower portions of the conductive wires 35a, 35b, 36a, 36b are fitted into the respective grooves 330. It is fixed with its upper part exposed on the upper surface of the ridge 33.
- two conductive wires 35a and 35b for the power supply of the self-propelled trolley 31 (for the drive motor of the trolley and the power supply of the imaging device) and two conductive wires 36a and 36b for the video signal and the like are provided.
- each is laid.
- a conductive plate may be laid on the upper surface of the ridge 33 instead of the conductive wires 35 and 36.
- both side surfaces 331 of the ridge 33 constitute a guide surface for guiding the traveling of the self-propelled bogie 31 and keeping the posture of the self-propelled bogie 31 constant in the circumferential direction of the guide tube.
- the self-propelled trolley 31 has three wheels 37, 38 in the circumferential direction at the front and rear of the vehicle body.
- any one of the front and rear wheels is a drive wheel.
- three cars Wheels 37 are driving wheels, and are driven by a motor 39 mounted on a bogie.
- the self-propelled trolley 31 has conductive shoes 40a, 40b, 41a, 41b slidably in contact with the respective conductive wires 35a, 35b, 36a, 36b laid along the ridges 33, through which images are displayed. Signals and power for power can be transmitted between the inside and outside of the guide tube.
- the conductive shoes 40a, 40b, 41a, 41b are urged by a suitable urging means such as a spring and pressed against the conductive wires 35a, 35b, 36a, 36b.
- the self-propelled carriage 31 has a pair of guide rollers 42 as guided members guided by the both side surfaces 331 (guide surfaces) of the ridge 33.
- the imaging device 32 can always be directed to the transparent window portion 301.
- the guided member may be constituted by a slide or the like that slides on both side surfaces 331 of the ridge 33.
- the imaging device 32 is generally configured by a television camera or the like, but may be another imaging device.
- the imaging device 32 captures an image of the outside of the guide tube 30 through the transparent window 301 of the guide tube 30.
- the self-propelled trolley 31 may include a plurality of imaging devices 32, or may include a movable imaging device 32. May be mounted.
- the power supply of the imaging device 32 may be provided inside the carriage, or electricity supplied by the above-described conductive wires 35a and 35b may be used.
- the captured video signal is transmitted to a monitor or the like through the conductive lines 36a and 36b.
- 43 is a battery
- 44 is a signal transmission device for transmitting a video signal through a conductive shoe.
- the self-propelled carriage 31 runs along the longitudinal direction of the guide tube by rolling the wheels 37 and 38 on the inner surface of the guide tube 30. Then, imaging (photographing) is performed by the imaging device 32 through the transparent window 301.
- the self-propelled trolley 31 can run at a lower speed than a press-feeding big, it is suitable for an in-store monitoring device and the like.
- the self-propelled bogie 31 and its guide mechanism and electric system are all located in the guide pipe and are isolated from the outside, they are safe during operation and have the advantage of requiring less maintenance. is there.
- the imaging equipment of the present invention includes various equipment such as monitoring equipment installed in various places and facilities such as retail stores, financial institutions, station platforms, tunnels, power plants, etc., and imaging equipment in athletics stadiums and pools. It can be applied to various applications.
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Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003-435006 | 2003-12-26 | ||
JP2003435006 | 2003-12-26 | ||
JP2004317428A JP2005210682A (ja) | 2003-12-26 | 2004-11-01 | 移動式撮像装置を備えた撮像設備 |
JP2004-317428 | 2004-11-01 |
Publications (1)
Publication Number | Publication Date |
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WO2005064917A1 true WO2005064917A1 (ja) | 2005-07-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/019301 WO2005064917A1 (ja) | 2003-12-26 | 2004-12-24 | 移動式撮像装置を備えた撮像設備 |
Country Status (2)
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JP (1) | JP2005210682A (ja) |
WO (1) | WO2005064917A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007036503A (ja) * | 2005-07-25 | 2007-02-08 | Ftc:Kk | 移動式撮影装置を備えた撮影設備 |
CN104754190A (zh) * | 2013-12-31 | 2015-07-01 | 中国石油天然气股份有限公司 | 一种压力平衡式井下摄像仪密封结构 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4928390B2 (ja) * | 2007-08-31 | 2012-05-09 | 財団法人電磁応用研究所 | 撮像装置 |
JP6380746B2 (ja) * | 2014-08-05 | 2018-08-29 | 株式会社Ihi | 観察装置 |
JP7292834B2 (ja) * | 2018-08-09 | 2023-06-19 | キヤノン株式会社 | 撮像システム、ウェアラブル装置、および制御方法 |
WO2023219089A1 (ja) * | 2022-05-13 | 2023-11-16 | キヤノン株式会社 | 保持装置、カメラユニットおよび撮像システム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60174983A (ja) * | 1984-02-22 | 1985-09-09 | 株式会社日立製作所 | 移動式監視装置 |
JP3053833B2 (ja) * | 1989-02-28 | 2000-06-19 | モンテル、テクノロジー、カンパニー、ビーブイ | シンジオタクチック構造を有するα―オレフィンポリマー |
JP2003209833A (ja) * | 2002-01-11 | 2003-07-25 | Toshiba Corp | 室内監視システムおよびハイジャック・テロ防止システム |
-
2004
- 2004-11-01 JP JP2004317428A patent/JP2005210682A/ja active Pending
- 2004-12-24 WO PCT/JP2004/019301 patent/WO2005064917A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60174983A (ja) * | 1984-02-22 | 1985-09-09 | 株式会社日立製作所 | 移動式監視装置 |
JP3053833B2 (ja) * | 1989-02-28 | 2000-06-19 | モンテル、テクノロジー、カンパニー、ビーブイ | シンジオタクチック構造を有するα―オレフィンポリマー |
JP2003209833A (ja) * | 2002-01-11 | 2003-07-25 | Toshiba Corp | 室内監視システムおよびハイジャック・テロ防止システム |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007036503A (ja) * | 2005-07-25 | 2007-02-08 | Ftc:Kk | 移動式撮影装置を備えた撮影設備 |
CN104754190A (zh) * | 2013-12-31 | 2015-07-01 | 中国石油天然气股份有限公司 | 一种压力平衡式井下摄像仪密封结构 |
CN104754190B (zh) * | 2013-12-31 | 2018-06-01 | 中国石油天然气股份有限公司 | 一种压力平衡式井下摄像仪密封结构 |
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JP2005210682A (ja) | 2005-08-04 |
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