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Patents since inception have been filed by Chandigarh University

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Following Patents have been filed by the Department of Automobile Engineering:

Sr. No.

Title of Invention

Schematic

DETAILS

1

Ink Refilling Device for Whiteboard Marker Pen and Mechanism of use thereof.

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The device includes a main frame of metal sheet that supports the whole mechanism of ink refilling which is positioned adjacent to white board. The mechanism works on the principle of pressure which remains same when transmitted from one system to another but the velocity of ink transferred is increased. Thus, the compact design of ink refilling device facilitates easy installation without any spillage. This economical device refills the ink in just one stroke with accuracy and facilitates faster soaking of the ink by using the refill fibers.

 

2

Holding Fixture for Cylindrical Substrate on Vertical Milling Machine.

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The fixture can hold hollow or solid tubes of various lengths and diameters and friction stir process (FSP) is directly performed on it. The fixture will be such that the feed rate of the tool required in FSP setup will be replaced with the rotation of the workpiece with the help of DC motor. The rotational motion provided by the DC motor to the workpiece can be belt driven or gear driven depending on the type of material used. Provision of coolant flow is also provided so as to facilitate the undersurface cooling of the workpiece.

 

3

Energy Efficient Non-Electric Lamp with Automatic Fuel Level Maintaining Mechanism

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The mechanism is so designed that it can hold the excess amount of ghee in the main reservoir of capacity of holding 5 liters, which is separate than jot bowl, present at the top of the jot. A particular angle of inclination in reservoir allows the ghee to flow into the jot bowl. The bowl and reservoir both have a set of heating coil of low voltage and thermostat individually, which keeps ghee in liquid state and maintains the temperature respectively. The ghee flows into the jot bowl automatically from reservoir whenever there is low quantity of ghee in jot bowl.

4

Novel Bottle Cap Seal

 

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Developed an attachment that is a part of the bottle and contains a pointed pin with an extension string that is hanging on to the neck of the bottle. The pin is then inserted into the neck of the bottle for piercing it that prevent its refiling. This attachment is built as an integral part of the bottle. So the inventors have developed a low cost, simple and easy to use mechanism for preventing refiling of used bottles.

5

Straw Holder for Bottle

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 The ability to hold the straw and restricts its upward motion of straw due to gas inside soft drink bottle. This accessory named as Star holder isexternally installed on the beverage bottle neck to perform the function of holding the straw.

 

6.

Finger Sensor Vehicle

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The two wheeler can be unlocked only with the owner swiping his or her finger on the biometric machine installed on the handle of the vehicle and the engine will remain immobilized till that point. The engine will be ignited when the sensor matches the finger print with the already stored pattern.

7.

Motor Bike Assisted Towing Trolley for Four-Wheeler

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The towing trolley mechanism consists of a wheel axle on which an electromagnetic jack is mounted. The electromagnetic jack is provided with a sliding mechanism using a cylinder piston arrangement that help in adjusting electromagnetic jack below the four-wheeler. The lifting of the jack is done manually. A plate is provided above the jack on which four-wheeler rests when lifted initially. The jack is then slowly lowered and the weight of the four-wheeler is transferred to two electromagnetic frames fixed on the wheel axle of the trolley. This frame being electromagnetic sticks to the four wheeler and holds it strongly and reduces its vibration and chances of slipping. The trolley is then joined with a motorbike using a towing frame and thus the four-wheeler can be taken to desired destination.

8.

Modified Shoe Brush and Its method of Use Thereof

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A knob button that is attached to the base block of the brush. When knob switch is at first position the user can use one set of bristle(say black) for polishing and other set of bristles (say brown) are inside the brush. When the knob is shifted to second position. The brown bristles shift up due changing of the position of the knob switch to second position. A plate cover is provide on the brush which is taken out every time from the brush when user want to change the colour of bristles for use and is then fixed on the opposite side of the brush. This cover plate act as a covering on the bristles and does let polish to ruin the hands of the userwhile polishing.

9.

Modified Air Conditioner Safety Cover

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A specially designed insulated box is used to hold the live wire of air conditioner electrical supply cord, spring loaded connectors and space for insulator plug. The insulated box and insulator plug attached on cover is fixed on the grill and cover respectively. The insulating plug when inserted inside the spring loaded connectors does not allow the circuit to complete. Thus the air conditioner does not start ON at the onset of next summer season unless the assembly is detached and cover is removed.

10.

Incense Stick with Integrated Igniting Source

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The problem of Igniting the Incense sticks using External Source. The Match Stick head is integrated into incense Stick Tip. So to lighten up the Incense Stick external source is not required. It can be simply ignited by striking on Friction Surface.

 

11.

Invention: Health Detection System in vehicle (HDS)

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The idea about installing HDS system which has temperature sensors which detect the temperature of each person seating inside vehicle and camera which check the movements and gesture of each person inside the vehicle. These peripherals will be programmed to read gesture or temperature of passenger inside the vehicle. If it reads something which would not be normal it would instantly show up the warning on the main screen and after this system tells the driver about the infected person and what per caution should driver or passengers should take to make themselves save or prevented to get infected. After this system gives you the location of the nearby clinic and hospital.

 


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