CN114348175A - Marine window with RCS stealth and bulletproof functions - Google Patents

Marine window with RCS stealth and bulletproof functions Download PDF

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Publication number
CN114348175A
CN114348175A CN202210106883.9A CN202210106883A CN114348175A CN 114348175 A CN114348175 A CN 114348175A CN 202210106883 A CN202210106883 A CN 202210106883A CN 114348175 A CN114348175 A CN 114348175A
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CN
China
Prior art keywords
stealth
rcs
bulletproof
glass
window frame
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.)
Granted
Application number
CN202210106883.9A
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Chinese (zh)
Other versions
CN114348175B (en
Inventor
吴倩颖
王银茂
姜守进
尤星宇
朱海洋
韩世益
黄国进
王煜
江海军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tiemao Glass Co Ltd
Original Assignee
Jiangsu Tiemao Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Tiemao Glass Co Ltd filed Critical Jiangsu Tiemao Glass Co Ltd
Priority to CN202210106883.9A priority Critical patent/CN114348175B/en
Publication of CN114348175A publication Critical patent/CN114348175A/en
Application granted granted Critical
Publication of CN114348175B publication Critical patent/CN114348175B/en
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Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/28—Other safety means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/212—Electromagnetic interference shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B2019/0007—Ship's windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The application relates to a marine window with RCS stealth and bulletproof functions, which comprises a window frame, RCS stealth bulletproof glass, an electric connector and a pressing assembly. The inner side of the window frame is provided with an installation groove. The RCS stealth bulletproof glass is arranged in the installation groove. The RCS stealth bulletproof glass is provided with a stealth layer, a heating layer and an electromagnetic shielding layer. The stealth layer has the function of absorbing electromagnetic waves. The electric connector is connected with the RCS stealth bulletproof glass. The electrical connections include electrical heater wires and a shielding mesh. One end of the electric heating wire is electrically connected with the electric heating layer, one end of the shielding net is electrically connected with the electromagnetic shielding layer, and the other ends of the electric heating wire and the shielding net are led out of the window frame. Compress tightly the subassembly and be connected with the window frame, compress tightly the subassembly and include pressure plate spare and retaining member, the one end pressure of pressure plate spare is on the shellproof glass of RCS stealth, and the other end of pressure plate spare passes through retaining member and window frame fixed connection. The application uses the stealth layer with the electromagnetic wave absorption function, reduces the reflected wave, realizes RCS stealth function.

Description

Marine window with RCS stealth and bulletproof functions
Technical Field
The application relates to the technical field of ship stealth, in particular to a ship window with RCS stealth and bulletproof functions.
Background
At present, for marine windows needing electromagnetic shielding and stealth on military and auxiliary ships, only one function can be selected in the past due to the limitations of structures, processes and the like, and either the electromagnetic shielding or the stealth function can not be selected. And the electromagnetic shielding window has the function of reflecting electromagnetic waves and does not have the RCS stealth function, so that the marine window with stealth and bulletproof functions, which is suitable for military industry, is urgently needed.
Disclosure of Invention
The embodiment of the application provides a marine window that possesses stealthy and shellproof function of RCS, solves the problem that current magnetic screen window does not have stealthy function.
In order to solve the above technical problem, the present application is implemented as follows:
in a first aspect, a marine window with RCS stealth and bulletproof functions is provided, which includes a window frame, RCS stealth bulletproof glass, an electrical connector and a compression assembly. The inner side of the window frame is provided with a mounting groove, and the mounting groove is provided with a side wall and a bottom wall. The RCS stealth bulletproof glass is arranged in the installation groove, the outer side of the RCS stealth bulletproof glass is arranged on the bottom wall, the RCS stealth bulletproof glass is provided with a stealth layer, a heating layer and an electromagnetic shielding layer, and the stealth layer has an electromagnetic wave absorption function. The electric connecting piece is connected with the RCS stealth bulletproof glass, the electric connecting piece comprises an electric heating wire and a shielding net, one end of the electric heating wire is electrically connected with the electric heating layer, one end of the shielding net is electrically connected with the electromagnetic shielding layer, and the other ends of the electric heating wire and the shielding net are led out of the window frame. Compress tightly the subassembly and be connected with the window frame, compress tightly the subassembly and include pressure plate spare and retaining member, the one end pressure of pressure plate spare is on the shellproof glass of RCS stealth, and the other end of pressure plate spare passes through retaining member and window frame fixed connection.
In a first possible implementation manner of the first aspect, the method further includes: and one side of the window frame, which is far away from the bulletproof glass, is provided with a fastening hole corresponding to the fastening piece, and the window frame is fixedly connected with the ship body through the fastening piece.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the fastener uses an inner hexagonal socket head screw, and the fastening hole is a bolt hole.
In a third possible implementation manner of the first aspect, the method further includes: and the adhesive tapes are correspondingly arranged between the RCS stealth bulletproof glass, the bottom wall and the pressing plate piece.
In a fourth possible implementation manner of the first aspect, the method further includes: and the conductive adhesive tape is sleeved on the outer side of the window frame and is connected with the shielding net.
In a fifth possible implementation form of the first aspect, the outer side of the window frame adjacent to the bottom wall is tapered and its surface is sprayed with a stealth paint.
In a sixth possible implementation manner of the first aspect, the stealth layer is an ITO film with a stealth pattern, and the ITO film is located on the surface of the RCS stealth bullet-proof glass.
In a seventh possible implementation manner of the first aspect, the electromagnetic shielding layer includes an ITO film and a conductive mesh, the ITO film is disposed on the RCS stealth bulletproof glass, and the conductive mesh is disposed on the ITO film and connected to the shielding mesh.
In an eighth possible implementation manner of the first aspect, the RCS stealth bulletproof glass includes borosilicate glass, ultra-white glass, and a PC board, the ultra-white glass is disposed on the borosilicate glass, and the PC board is disposed on the ultra-white glass.
In a ninth possible implementation of the first aspect, the locking member uses a cross countersunk head screw.
Compared with the prior art, the application has the advantages that:
the marine window with RCS stealth and bulletproof functions uses the stealth layer with the electromagnetic wave absorption function to reduce reflected waves and realize the RCS stealth function. Simultaneously this application still through changing glass surface coating ITO membrane square resistance, changes the transmissivity of protection electromagnetic wave, through carrying out electric heating wire cloth silk design to the zone of heating, satisfies the electric heating functional requirement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a partial schematic view of a marine window with RCS stealth and bulletproof functions according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Please refer to fig. 1, which is a partial schematic view of a marine window with RCS stealth and bulletproof functions according to an embodiment of the present application. As shown in the figure, the marine window 1 with RCS stealth and bulletproof functions includes a window frame 2, RCS stealth bulletproof glass 3, an electrical connector 4, and a compression assembly 5. The inner side of the window frame 2 has a mounting groove 21, and as shown in fig. 1, the mounting groove 21 is located at the right side of the window frame 2. The mounting groove 21 has a side wall 211 and a bottom wall 212. When the window frame 2 was made, adopt the customization aluminium alloy, according to design dimension, after bending over a slow fire bending mould bending over a slow fire bending shaping, correspond each section bar again and splice welding shaping, smooth back of polishing makes window frame 2.
In the present embodiment, the outer side of the window frame 2 adjacent to the bottom wall 212 is tapered, in other words, the outer side of the window frame 2 is tapered, and the outer side of the window frame 2 is designed to be tapered, so that the electromagnetic wave can be scattered and the stealth function thereof can be increased. Meanwhile, the surface of the window frame 2 is sprayed with the stealth paint, so that the reflection of electromagnetic waves is reduced to the maximum extent, and the stealth performance of the window frame is further improved. The main material of the stealth paint is selected to be magnetic loss paint, and the ship window 1 is sprayed with the stealth material on the ship after being installed in a shipyard, but not limited to this.
The RCS stealth bulletproof glass 3 is arranged in the installation groove 21. The outer side of the RCS stealth bullet-proof glass 3 is arranged at the bottom wall 212. In this embodiment, the edge of the RCS stealth bulletproof glass 3 is wrapped with the adhesive tape 6, and the outer side of the RCS stealth bulletproof glass 3 is disposed on the bottom wall 212 through the adhesive tape 6. RCS stealth bulletproof glass 3 includes borosilicate glass, extra white glass and PC board, and extra white glass sets up on borosilicate glass, and the PC board sets up on extra white glass. Borosilicate glass is used as a bullet receiving layer, ultra-white glass is used as a transition layer to increase light transmittance, a PC plate is used as a protective layer, the thickness of each layer of glass needs to be subjected to simulation test to determine the structure, and then the bulletproof test is carried out to verify, so that the bulletproof glass structure is finally and reasonably determined.
The RCS stealth bullet-proof glass 3 has a stealth layer 31, a heating layer 32, and an electromagnetic shield layer 33. The stealth layer 31 is an ITO film with a stealth pattern, and the ITO film is located on the surface of the RCS stealth bulletproof glass 3. Specifically, an ITO film is plated on a glass surface, a wire mesh is manufactured according to a stealth pattern, then the manufactured wire mesh is touched, and the glass manufactured and formed according to the method has the function of absorbing electromagnetic waves, so that the RCS stealth effect is achieved, the wave absorbing capacity of different wave bands can be changed by changing the pattern of the ITO film plated on the glass, and compared with the existing glass for realizing the stealth function through electromagnetic wave reflection, the electromagnetic wave absorption stealth mode is the first use of the ship industry.
In this embodiment, the heating layer 32 is designed according to the power required by the customer by a filament distribution machine, the electric heating function is determined, and then the electric heating wire is arranged in the RCS invisible bulletproof glass 3 to realize the electric heating function. The electromagnetic shielding layer 33 includes an ITO film disposed on the RCS stealth bulletproof glass 3 and a conductive mesh disposed on the ITO film and connected to the shielding mesh 42. Specifically, the sheet resistance is increased by plating an ITO film on the inner glass surface of the glass and by the number of layers of the ITO film, preferably, the number of layers of the ITO film is two. After the fixed sheet resistance is achieved, the glass film coating surface is bonded with the conductive net, the conductive net is connected with the window frame, and the window frame is connected with the ship body through the conductive adhesive tape, so that the wave-transparent rate function is achieved.
The electric connector 4 is connected with the RCS stealth bulletproof glass 3. The electrical connector 4 includes an electrical heating wire 41 and a shielding net 42, one end of the electrical heating wire 41 is electrically connected to the electrical heating layer 32, one end of the shielding net 42 is electrically connected to the electromagnetic shielding layer 33, and in this embodiment, one end of the shielding net 42 is connected to the conductive net. The other ends of the electric heating wire 41 and the shielding mesh 42 are led out of the window frame 2. In this embodiment, a through hole 22 is formed on the side wall 211, the electric heating wire 41 is led out through the through hole 22 to be connected with the electric heating system of the ship body, and the shielding net 42 is arranged between the compressing assembly 5 and the window frame 2.
The pressing assembly 5 is connected with the window frame 2. The hold-down assembly 5 comprises a hold-down member 51 and a locking member 52, one end of the hold-down member 51 presses against the RCS privacy glass 3, and in this embodiment, one end of the hold-down member 51 presses against the glue strip 6. The other end of the pressing plate member 51 is fixedly connected with the window frame 2 through the locking member 52, so that the RCS stealth bulletproof glass 3 is firmly fixed in the installation groove 21. The locking member 52 is a cross countersunk head screw, but not limited thereto.
In this embodiment, the marine window 1 further comprises a fastener 7. The side of the window frame 2 remote from the bulletproof glass is provided with fastening holes 23 corresponding to the fasteners 7, and as shown in fig. 1, the fastening holes 23 are located on the left side of the window frame 2. The window frame 2 is fixedly connected with the ship body S through a fastener 7. In this embodiment, the fastening member 7 is a socket head cap screw, and the fastening hole 23 is a bolt hole, so that the window frame 2 is installed in a bolt manner, and thus, the glass can be prevented from being damaged by high temperature generated when the welding installation structure is used for welding.
As mentioned above, the marine window 1 further comprises a conductive adhesive tape 8. The conductive adhesive tape 8 is sleeved on the outer side of the window frame 2 and is connected with the shielding net 42. Specifically, the shielding net 42 is connected to the window frame 2 from which the oxide layer is removed, the pressing plate member 51 is mounted to the window frame 2 using a cross countersunk head screw, the conductive rubber strip 8 is fitted to the outer side of the window frame 2 to electrically conduct the marine window 1 and the hull S, the non-conductive surface of the marine window 1 and the hull S is separated by the rubber strip, and the window frame 2 and the hull S are fastened using a hexagon socket cap screw, and the assembly is completed.
It should be noted that the overall design of the marine window 1 of the present embodiment is implemented according to the fixed rectangular window standard for the ship in GB/T5746-2014, the bulletproof is implemented according to the GJB3030-1997 standard, the RCS stealth is implemented according to the HJB180-1998 standard, and the wave-transparent rate is implemented according to the GJB7954-2012 standard.
To sum up, the present application provides a marine window with RCS stealth and bulletproof functions, which uses a stealth layer 31 having an electromagnetic wave absorption function to reduce reflected waves and realize the RCS stealth function. Simultaneously this application still through changing glass surface coating ITO membrane square resistance, changes the transmissivity of protection electromagnetic wave, through carrying out electric heating wire cloth silk design to zone of heating 32, satisfies the electrical heating functional requirement. And the window frame of this application designs for bolt formula installation, avoids welding mounting structure high temperature to glass's destruction when the welding.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A marine window with RCS stealth and bulletproof functions, characterized by comprising:
the window frame is provided with a mounting groove at the inner side, and the mounting groove is provided with a side wall and a bottom wall;
the RCS stealth bulletproof glass is arranged in the mounting groove, the outer side of the RCS stealth bulletproof glass is arranged on the bottom wall, the RCS stealth bulletproof glass is provided with a stealth layer, a heating layer and an electromagnetic shielding layer, and the stealth layer has the function of absorbing electromagnetic waves;
the electric connecting piece is connected with the RCS stealth bulletproof glass, the electric connecting piece comprises an electric heating wire and a shielding net, one end of the electric heating wire is electrically connected with the electric heating layer, one end of the shielding net is electrically connected with the electromagnetic shielding layer, and the other ends of the electric heating wire and the shielding net are led out of the window frame;
the pressing assembly is connected with the window frame and comprises a pressing plate piece and a locking piece, one end of the pressing plate piece is pressed on the RCS stealth bulletproof glass, and the other end of the pressing plate piece is fixedly connected with the window frame through the locking piece.
2. The marine window with RCS stealth and bulletproof functions according to claim 1, further comprising: and one side of the window frame, which is far away from the bulletproof glass, is provided with a fastening hole corresponding to the fastening piece, and the window frame is fixedly connected with the ship body through the fastening piece.
3. The marine window with RCS stealth and bulletproof functions according to claim 2, wherein the fastening member uses an inner hexagonal socket head screw, and the fastening hole is a bolt hole.
4. The marine window with RCS stealth and bulletproof functions according to claim 1, further comprising: and the adhesive tapes are correspondingly arranged between the RCS stealth bulletproof glass and the bottom wall and the pressure plate piece.
5. The marine window with RCS stealth and bulletproof functions according to claim 1, further comprising: and the conductive adhesive tape is sleeved on the outer side of the window frame and is connected with the shielding net.
6. The RCS stealth and bulletproof marine window according to claim 1, wherein the outer side of the window frame adjacent to the bottom wall is tapered, and a stealth paint is sprayed on the surface thereof.
7. The RCS stealth and bulletproof function-equipped marine window according to claim 1, wherein the stealth layer is an ITO film with a stealth pattern, and the ITO film is located on a surface of the RCS stealth bulletproof glass.
8. The marine window with RCS stealth and bulletproof functions of claim 1, wherein the electromagnetic shielding layer comprises an ITO film and a conductive mesh, the ITO film is disposed on the RCS stealth bulletproof glass, and the conductive mesh is disposed on the ITO film and connected to the shielding mesh.
9. The marine window with RCS stealth and ballistic protection of claim 1, wherein the RCS stealth ballistic protection glass comprises borosilicate glass, ultra-white glass, and a PC board, the ultra-white glass being disposed on the borosilicate glass, the PC board being disposed on the ultra-white glass.
10. The marine window with RCS stealth and ballistic protection of claim 1, wherein said locking piece uses cross countersunk head screws.
CN202210106883.9A 2022-01-28 2022-01-28 Marine window with RCS stealth and bulletproof functions Active CN114348175B (en)

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CN114348175B CN114348175B (en) 2023-12-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114348175B (en) * 2022-01-28 2023-12-08 江苏铁锚玻璃股份有限公司 Marine window with RCS stealth and bulletproof functions

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