A kind of transformer lightening arresting method
Technical field
The present invention relates to field transformer, specifically a kind of transformer lightening arresting method.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core.Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing.
However traditional anti-lightning strike transformer issues biggish noise in the process of work, causes noise pollution, influences
The rest of resident cannot effectively voluntarily can control and reduce insulation oil temperature, reduce the service life of transformer.In view of
This, the present invention provides a kind of transformer lightening arresting methods, have the following characteristics that
(1) a kind of transformer lightening arresting method of the present invention, the mechanism that takes shelter from the thunder cooperate noise reducing mechanism, and rainy day cross bar is by rainwater
It is transported to the inside of water tank, has saved water source, reduces the noise of transformer, reduces pollution, conducive to the rest of resident.
(2) a kind of transformer lightening arresting method of the present invention, control mechanism cooperates driving mechanism, when transformer shell
Internal temperature increases, and the inside mercury expansion of mercury tube, which rises to jack up in piston, realizes side wall of the second baffle by support is located at
First baffle moves upwards, and the first sheet metal of the side wall of pointer and the second sheet metal are electrically connected, realize solenoid valve open,
Oil pump is pumped to radiator, fan is insulating oil heat dissipation, increases transformer service life.
(3) a kind of transformer lightening arresting method of the present invention, between driving mechanism and the control mechanism described in installation
Spring, the inside for avoiding transformer shell reduce the immediately reset of first baffle and second baffle, improve cooling effect.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of transformer lightening arresting method, the mechanism that takes shelter from the thunder cooperates noise reduction
Rainwater is transported to the inside of water tank, has saved water source by mechanism, rainy day cross bar, reduces the noise of transformer, reduces pollution,
Conducive to the rest of resident, control mechanism cooperates driving mechanism, when the internal temperature raising of transformer shell, the internal water of mercury tube
Silver expansion, which rises, realizes that second baffle moves upwards the first baffle for being located at the side wall of support for piston jack-up, the side wall of pointer
The first sheet metal and the second sheet metal be electrically connected, realize solenoid valve open, oil pump to radiator pump, fan for insulation
Oil heat dissipation, increases transformer service life, the spring is installed between driving mechanism and the control mechanism, avoids transformation
The inside of device shell reduces first baffle and second baffle immediately resets, and improves cooling effect.
The technical solution adopted by the present invention to solve the technical problems is: a kind of transformer lightening arresting method, this method include
Following steps:
Step 1: determining the place of thunderstorm by weather forecast, to determine the power transmission terminal for needing to do lightning protection;
Step 2: the total lock of electric current in the power transmission terminal in step 1 is closed;
Step 3: being replaced with lightning protection transformer for the transformer of power transmission terminal in step, then opens total lock of power transmission terminal;
Lightning protection transformer in the step 3, including supporting mechanism, radiator, transformer shell, lightning-arrest mechanism, noise reduction
Mechanism, control mechanism, driving mechanism and cooling mechanism;It installs for carrying the transformer shell bottom of the transformer shell
The supporting mechanism of body, the side installation of the transformer shell are described to dissipate for the radiator for transformer heat dissipation
The side wall of hot device is equipped with the cooling mechanism to radiate for the built-in electrical insulation oil of radiator, the side installation of the transformer shell
For controlling the control mechanism of the cooling mechanism, the bottom of the control mechanism is equipped with what the transformer shell contradicted
For pushing the driving mechanism of the control mechanism, the top edge of the transformer shell, which is symmetrically fixedly connected, to be used for
The thunderstruck lightning-arrest mechanism of transformer is prevented, is equipped between the transformer shell and the lightning-arrest mechanism and becomes for reducing
The noise reducing mechanism for the noise that depressor generates at work.
Specifically, the supporting mechanism includes the first rubber pad, support plate, fixture nut and universal wheel, the transformer
It is symmetrically welded two at the bottom edge of shell and is used to support the integrally-built support plate, the bottom bonding of the support plate
For first rubber pad of insulation, the both ends of two support plates are threadedly coupled the fixed integrally-built fixed spiral shell
Mother, the bottom of two support plates are set there are two the universal wheel of detachable maintenance transformer easy to carry, realize change
Depressor is installed on carrying.
Specifically, the control mechanism includes thermometer, pointer, the first sheet metal, the second sheet metal, first baffle, two
It installs for detecting the transformer shell temperature side of root power supply line, second baffle and fixed link, the transformer shell
The thermometer, the inner rotation of the thermometer connects the pointer, and the side wall of the pointer is equipped with first metal
Piece, first sheet metal and one of them described power supply line are electrically connected, and the inside of the thermometer is fixedly connected with the second gold medal
Belong to piece, second sheet metal and another described power supply line are electrically connected, first sheet metal and second sheet metal
It is electrically connected, the side wall of the pointer is fixedly connected with the first baffle, the angle between the first baffle and the pointer
It is 80 °, the bottom of the first baffle is equipped with the second baffle, and the first baffle and the second baffle contradict, described
The bottom of second baffle is fixedly connected with the fixed link, and the length of the first baffle is greater than the length with the second baffle
Degree realizes after the first baffle is contradicted with the second baffle that first sheet metal and second sheet metal is electrical
Connection.
Specifically, the driving mechanism includes spring, connecting rod, piston, limit plate and mercury tube, the bottom of the thermometer
It is fixedly connected with the mercury tube in hollow cylindrical structure equipped with mercury, the internal slide connection of the mercury tube is in cylinder
The piston of shape, and the maximum gauge of the piston is equal to the minimum diameter of the mercury tube, the inner sidewall of the mercury tube
It is symmetrically fixedly connected with the limit plate for preventing the piston from falling, is fixedly connected with the connecting rod at the top of the piston,
The rod slide connects the fixed link, the fixed link in the inside of the thermometer, the internal slide of the thermometer
The spring is installed between the connecting rod, realizes the mercury tube heat absorption, the piston is jacked up by mercury by the first gear
Plate contradicts with the second baffle and connects power supply.
Specifically, the cooling mechanism includes oil pick-up tube, fan, set casing, ventilation hole, flowline, solenoid valve, fuel reserve tank
And oil pump, the side wall of the radiator are fixedly connected with the set casing in hollow rectangular parallelepiped structure, the top of the set casing
The fan for cooling down to insulating oil is installed, and the fan and the power supply line are electrically connected, the side of the set casing
Wall is equidistantly opened up in the horn-like ventilation hole for avoiding dust from entering for cooling down to the insulating oil, the set casing
Inside place the fuel reserve tank for storing insulating oil, the inside installation of the fuel reserve tank is used for the oil of oil suction
Pump, the top of the oil pump connect one end of the oil pick-up tube, and the oil pump and the power supply line are electrically connected, the oil pick-up tube
The other end be connected to the radiator, the side wall of the radiator is equipped with the flowline through the fuel reserve tank, described
The surface of flowline is equipped with the solenoid valve for controlling the inside of the radiator, and the solenoid valve electrically connects with the power supply line
It connects, realizes the solenoid valve and open the inside that the built-in electrical insulation oil of the radiator is put into the fuel reserve tank, the fan
Cool down for the built-in electrical insulation oil of the fuel reserve tank, the oil pump has the inside of the fuel reserve tank is extracted into the radiator again
Inside increases the service life of transformer.
Specifically, the lightning-arrest mechanism includes cross bar, lightning rod and support column, the top edge of the transformer shell
Symmetrically fix the support column, be fixedly connected at the top of the support column hollow rectangular parallelepiped structure for storing the described of rainwater
Cross bar, the surface of the cross bar are mounted equidistant for the lightning-arrest lightning rod, realize lightning protection effect.
Specifically, the noise reducing mechanism includes inlet opening, water inlet pipe, the second rubber pad, overflow pipe and water tank, the cross bar
Surface equidistantly open up the inlet opening for collecting rainwater, the side connection of the cross bar for delivering rainwater it is described into
One end of water pipe, the side wall of the transformer shell install the water tank for reducing transformer noise, the water inlet pipe
The other end is connect with the water tank, and the side wall of the water tank connects the overflow pipe for discharging extra rainwater, the transformation
Second rubber pad for reducing transformer noise is installed between device shell and the water tank, has saved water resource, is reduced
The noise issued when transformer work.
Specifically, the minimum diameter of the set casing is equal to the maximum gauge of the fuel reserve tank, and during the fuel reserve tank is in
Empty cube structure increases the compactedness that the set casing is connect with the fuel reserve tank.
Beneficial effects of the present invention:
(1) a kind of transformer lightening arresting method of the present invention, the mechanism that takes shelter from the thunder cooperate noise reducing mechanism, and rainy day cross bar is by rainwater
It is transported to the inside of water tank, has saved water source, reduces the noise of transformer, reduces pollution, conducive to the rest of resident.
(2) a kind of transformer lightening arresting method of the present invention, control mechanism cooperates driving mechanism, when transformer shell
Internal temperature increases, and the inside mercury expansion of mercury tube, which rises to jack up in piston, realizes side wall of the second baffle by support is located at
First baffle moves upwards, and the first sheet metal of the side wall of pointer and the second sheet metal are electrically connected, realize solenoid valve open,
Oil pump is pumped to radiator, fan is insulating oil heat dissipation, increases transformer service life.
(3) a kind of transformer lightening arresting method of the present invention, between driving mechanism and the control mechanism described in installation
Spring, the inside for avoiding transformer shell reduce the immediately reset of first baffle and second baffle, improve cooling effect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of anti-lightning strike transformer provided by the invention;
Fig. 2 is control mechanism shown in FIG. 1 and driving mechanism connection schematic diagram;
Fig. 3 is the portion A shown in FIG. 1 structure enlargement diagram;
Fig. 4 is cross bar shown in FIG. 1, water tank, water inlet pipe connection schematic diagram.
In figure: 1, supporting mechanism, the 11, first rubber pad, 12, support plate, 13, fixture nut, 14, universal wheel, 2, heat dissipation
Device, 3, transformer shell, 4, lightning-arrest mechanism, 41, cross bar, 42, lightning rod, 43, support column, 5, noise reducing mechanism, 51, inlet opening,
52, water inlet pipe, the 53, second rubber pad, 54, overflow pipe, 55, water tank, 6, control mechanism, 61, thermometer, 62, pointer, 63,
One sheet metal, the 64, second sheet metal, 65, first baffle, 66, power supply line, 67, second baffle, 68, fixed link, 7, driving machine
Structure, 71, spring, 72, connecting rod, 73, piston, 74, limit plate, 75, mercury tube, 8, cooling mechanism, 81, oil pick-up tube, 82, fan,
83, set casing, 84, ventilation hole, 85, flowline, 86, solenoid valve, 87, fuel reserve tank, 88, oil pump.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of transformer lightening arresting method of the present invention, including supporting mechanism 1, radiator 2,
Transformer shell 3, lightning-arrest mechanism 4, noise reducing mechanism 5, control mechanism 6, driving mechanism 7 and cooling mechanism 8;The transformer shell
The supporting mechanism 1 for carrying the transformer shell 3 is installed in 3 bottom, and the side of the transformer shell 3, which is installed, to be used
In the radiator 2 to radiate for transformer, the side wall of the radiator 2 is equipped with the built-in electrical insulation oil heat dissipation for radiator 2
The control mechanism 6 for controlling the cooling mechanism 8 is installed in the cooling mechanism 8, the side of the transformer shell 3,
The bottom of the control mechanism 6 is equipped with the driving machine for being used to push the control mechanism 6 that the transformer shell 3 contradicts
Structure 7, the top edge of the transformer shell 3 are symmetrically fixedly connected for preventing the thunderstruck lightning-arrest mechanism of transformer
4, the institute for reducing the noise that transformer generates at work is equipped between the transformer shell 3 and the lightning-arrest mechanism 4
State noise reducing mechanism 5.
Specifically, as shown in Figure 1, a kind of transformer lightening arresting method of the present invention, as shown in Figure 1, of the present invention
A kind of transformer lightening arresting method, this method comprises the following steps:
Step 1: determining the place of thunderstorm by weather forecast, to determine the power transmission terminal for needing to do lightning protection;
Step 2: the total lock of electric current in the power transmission terminal in step 1 is closed;
Step 3: being replaced with lightning protection transformer for the transformer of power transmission terminal in step, then opens total lock of power transmission terminal;
Lightning protection transformer in the step 3, the supporting mechanism 1 include the first rubber pad 11, support plate 12, fix
Nut 13 and universal wheel 14 are symmetrically welded two at the bottom edge of the transformer shell 3 and are used to support integrally-built institute
State support plate 12, first rubber pad 11 of the bottom bonding of the support plate 12 for insulation, two support plates 12
Both ends be threadedly coupled the fixed integrally-built fixture nut 13, the bottom of two support plates 12 sets that there are two removable
The universal wheel 14 of maintenance transformer easy to carry is unloaded, realize transformer is installed on carrying.
Specifically, as depicted in figs. 1 and 2, a kind of transformer lightening arresting method of the present invention, the control mechanism 6 wraps
Include thermometer 61, pointer 62, the first sheet metal 63, the second sheet metal 64, first baffle 65, two power supply lines 66, second baffle
67 and fixed link 68, the side of the transformer shell 3 thermometer for detecting 3 temperature of transformer shell is installed
61, the inner rotation of the thermometer 61 connects the pointer 62, and the side wall of the pointer 62 is equipped with first sheet metal 63,
First sheet metal 63 is electrically connected with one of them described power supply line 66, and the inside of the thermometer 61 is fixedly connected with second
Sheet metal 64, second sheet metal 64 are electrically connected with another described power supply line 66, first sheet metal 63 with it is described
Second sheet metal 64 is electrically connected, and the side wall of the pointer 62 is fixedly connected with the first baffle 65, the first baffle 65 with
Angle between the pointer 62 is 80 °, and the bottom of the first baffle 65 is equipped with the second baffle 67, the first baffle
65 contradict with the second baffle 67, and the bottom of the second baffle 67 is fixedly connected with the fixed link 68, the first baffle
65 is parallel with the second baffle 67, and the length of the first baffle 65 is greater than the length with the second baffle 67, realizes
The first baffle 65 contradicted with the second baffle 67 after will first sheet metal 63 and second sheet metal 64 it is electric
Property connection.
Specifically, as depicted in figs. 1 and 2, a kind of transformer lightening arresting method of the present invention, the driving mechanism 7 is wrapped
Spring 71, connecting rod 72, piston 73, limit plate 74 and mercury tube 75 are included, the bottom of the thermometer 61 is fixedly connected equipped with mercury
The mercury tube 75 in hollow cylindrical structure, the internal slide of the mercury tube 75 connects the piston cylindrical
73, and the maximum gauge of the piston 73 is equal to the minimum diameter of the mercury tube 75, the inner sidewall of the mercury tube 75 is symmetrical
It is fixedly connected with the limit plate 74 for preventing the piston 73 from falling, the top of the piston 73 is fixedly connected with the connecting rod
72, the connecting rod 72 slides on the inside of the thermometer 61, and the internal slide of the thermometer 61 connects the fixed link 68,
The spring 71 is installed between the fixed link 68 and the connecting rod 72, realizes that the mercury tube 75 absorbs heat, 73 quilt of piston
Mercury jacks up to contradict the first baffle 65 with the second baffle 67 and connects power supply.
Specifically, as shown in Figure 1 and Figure 4, a kind of transformer lightening arresting method of the present invention, the cooling mechanism 8 wraps
Oil pick-up tube 81, fan 82, set casing 83, ventilation hole 84, flowline 85, solenoid valve 86, fuel reserve tank 87 and oil pump 88 are included, it is described to dissipate
The side wall of hot device 2 is fixedly connected with the set casing 83 in hollow rectangular parallelepiped structure, and the top installation of the set casing 83 is used for
To the fan 82 that insulating oil cools down, and the fan 82 and the power supply line 66 are electrically connected, the side of the set casing 83
Wall is equidistantly opened up in the horn-like ventilation hole 84 for avoiding dust from entering for cooling down to the insulating oil, the fixation
The fuel reserve tank 87 for storing insulating oil is placed in the inside of shell 83, and the inside installation of the fuel reserve tank 87 is for oil suction
The oil pump 88, the top of the oil pump 88 connect one end of the oil pick-up tube 81, the oil pump 88 and 66 electricity of power supply line
Property connection, the other end of the oil pick-up tube 81 is connected to the radiator 2, and the side wall of the radiator 2, which is equipped with, runs through the storage
The flowline 85 of fuel tank 87, the surface of the flowline 85 are equipped with the solenoid valve for controlling the inside of the radiator 2
86, the solenoid valve 86 is electrically connected with the power supply line 66, and realizing the opening of solenoid valve 86 will be in the radiator 2
Portion's insulating oil is put into the inside of the fuel reserve tank 87, and the fan 82 is that the built-in electrical insulation oil of the fuel reserve tank 87 cools down, described
There is the inside for being extracted into the radiator 2 again in the inside of the fuel reserve tank 87 by oil pump 88, increases the service life of transformer.
Specifically, as shown in Figure 1 and Figure 4, a kind of transformer lightening arresting method of the present invention, the lightning-arrest mechanism 4 is wrapped
Cross bar 41, lightning rod 42 and support column 43 are included, the support column 43 is symmetrically fixed in the top edge of the transformer shell 3,
The top of the support column 43 is fixedly connected with the cross bar 41 for being used to store rainwater of hollow rectangular parallelepiped structure, the cross bar 41
Surface be mounted equidistant for the lightning-arrest lightning rod 42, realize lightning protection effect.
Specifically, as shown in Figure 1 and Figure 4, a kind of transformer lightening arresting method of the present invention, the noise reducing mechanism 5 wraps
Inlet opening 51, water inlet pipe 52, the second rubber pad 53, overflow pipe 54 and water tank 55 are included, the surface of the cross bar 41 equidistantly opens up use
In the inlet opening 51 for collecting rainwater, the side connection of the cross bar 41 is used for the one of the water inlet pipe 52 of delivering rainwater
End, the transformer shell 3 side wall installation for reducing transformer noise the water tank 55, the water inlet pipe 52 it is another
End is connect with the water tank 55, and the side wall of the water tank 55 connects the overflow pipe 54 for discharging extra rainwater, the change
Second rubber pad 53 for reducing transformer noise is installed between depressor shell 3 and the water tank 55, has saved water money
Source reduces the noise issued when transformer work.
Specifically, as shown in figures 1 and 3, a kind of transformer lightening arresting method of the present invention, the set casing 83 is most
Small internal diameter is equal to the maximum gauge of the fuel reserve tank 87, and the fuel reserve tank 87 is in hollow square body structure, is increased described solid
Determine the compactedness that shell 83 is connect with the fuel reserve tank 87.
The fixed hollow cross bar 41 of two groups of support columns 43 is installed at the top of transformer shell 3 first, in the table of cross bar 41
Face opens up the inlet opening 51 for collecting rainwater, and rainwater, which enters behind the inside of cross bar 41, enters the interior of water tank 55 by water inlet pipe 52
Portion saves water source, and the second rubber pad 53 is equipped between water tank 41 and transformer shell 3, and the second rubber pad 52 cooperates water tank 55 to drop
The top of the noise of low transformer, cross bar 41 is set to lightning-arrest lightning rod 42, installs control mechanism in the side of transformer shell 3
6, the cooperation control mechanism of driving mechanism 7, which opens simultaneously solenoid valve 86, oil pump 88, fan 82, is embodied as insulating oil cooling, increases
Transformer service life is installed in the bottom of transformer shell 3 for installing and carrying whole supporting mechanism 1;Specifically have:
(1) thermometer 61 for detecting 3 temperature of transformer shell is installed in the side of transformer shell 3, thermometer 61
Inner rotation concatenation pointer 62, the side wall of pointer 62 are equipped with the first sheet metal 63, the first sheet metal 63 and one of power supply line
66 are electrically connected, and the inside of thermometer 61 is fixedly connected with the second sheet metal 64, the second sheet metal 64 and another 66 electricity of power supply line
Property connection, the first sheet metal 63 and the electric connection of the second sheet metal 64, the side wall of pointer 62 is fixedly connected with first baffle 65, first
Angle between baffle 65 and pointer 62 is 80 °, and the bottom of first baffle 65 is equipped with second baffle 67, first baffle 65 and second
Baffle 67 contradicts, and the bottom of second baffle 67 is fixedly connected with fixed link 68, and the length of first baffle 65 is greater than and second baffle
67 length realizes and electrically connects the first sheet metal 63 with the second sheet metal 64 after first baffle 65 is contradicted with second baffle 67
It connects.
(2) driving mechanism 7 includes spring 71, connecting rod 72, piston 73, limit plate 74 and mercury tube 75, the bottom of thermometer 61
Portion is fixedly connected with the mercury tube 75 in hollow cylindrical structure equipped with mercury, and the internal slide connection of mercury tube 75 is cylindrical
Piston 73, and the maximum gauge of piston 73 is equal to the minimum diameter of mercury tube 75, and the inner sidewall of mercury tube 75 is symmetrically fixed to be connected
The limit plate 74 for preventing piston 73 from falling is connect, the top of piston 73 is fixedly connected with connecting rod 72, and connecting rod 72 slides on thermometer
61 inside, the internal slide of thermometer 61 are connected and fixed bar 68, and spring 71 is installed between fixed link 68 and connecting rod 72, realize water
Silver-colored pipe 75 absorbs heat, and piston 73 is jacked up to contradict first baffle 65 with second baffle 67 by mercury and connects power supply.
(3) cooling mechanism 8 include oil pick-up tube 81, fan 82, set casing 83, ventilation hole 84, flowline 85, solenoid valve 86,
Fuel reserve tank 87 and oil pump 88, the side wall of radiator 2 are fixedly connected with the set casing 83 in hollow rectangular parallelepiped structure, the top of set casing 83
The fan 82 for cooling down to insulating oil is installed in portion, and fan 82 and power supply line 66 are electrically connected, and the side wall of set casing 83 is equidistant
It opens up in the horn-like ventilation hole 84 for avoiding dust from entering for cooling down to insulating oil, the inside of set casing 83, which is placed, to be used for
The fuel reserve tank 87 of insulating oil is stored, the inside installation of fuel reserve tank 87 is used for the oil pump 88 of oil suction, and the top of oil pump 88, which connects, takes out
One end of oil pipe 81, oil pump 88 and power supply line 66 are electrically connected, and the other end of oil pick-up tube 81 is connected to radiator 2, radiator 2
Side wall is equipped with the flowline 85 through fuel reserve tank 87, and the surface of flowline 85 is equipped with the solenoid valve 86 of the inside of control radiator 2,
Solenoid valve 86 and power supply line 66 are electrically connected, and are realized the opening of solenoid valve 86 for the built-in electrical insulation oil of radiator 2 and are put into fuel reserve tank
87 inside, fan 82 be fuel reserve tank 87 built-in electrical insulation oil cool down, oil pump 88 inside of fuel reserve tank 87 is had be extracted into again it is scattered
The inside of hot device 2, increases the service life of transformer.
A kind of transformer lightening arresting method of the invention, the mechanism that takes shelter from the thunder cooperate noise reducing mechanism 5, and rainy day cross bar 41 conveys rainwater
To the inside of water tank 55, water source has been saved, has reduced the noise of transformer, has reduced pollution, conducive to the rest of resident, has controlled machine
Structure 6 cooperates driving mechanism, and when the internal temperature of transformer shell 3 increases, the inside mercury expansion of mercury tube 75 rises piston
73, which jack up realization second baffle 67, move upwards the first baffle 65 that be located at the side wall supported, the first gold medal of the side wall of pointer 62
Belong to piece 63 and the second sheet metal 64 is electrically connected, realizes the opening of solenoid valve 86, oil pump 88 to radiator is pumped, fan 82 is exhausted
The heat dissipation of edge oil, increases transformer service life, the spring 71 is installed between driving mechanism 7 and the control mechanism 6, is avoided
The inside of transformer shell 3 reduces first baffle 65 and second baffle 67 immediately resets, and improves cooling effect.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.