However I did not want to make the design too complex, rather wanted to keep it simple and cheap, yet reasonably accurate. Authors: Ajay Sri Raam R. S., Karthick S., Aravind Raj S., Ajai P. View PDF Save PDF. If you continue to use this site we will assume that you are happy with it. - A Battery (AAA 1.5 Volts) along with CAC is placed on the rubberized portion of the handle of pressure cooker thus protecting it from getting heated by the convection of heat through metal handle. As the free end of rod is in UP position, the two ends of the circuit consisting of counter + alarm will not be connected through rod and thus circuit will act as an open circuit. Radhika, resetting before 9 count can be difficult because the output of the IC generates complex voltage for the display which cannot be used as feedback for the reset pin. 3) Giving alarm after set number of whistle blows. The images of the built prototype can be witnessed below: Your email address will not be published. Unable to add item to Wish List.
If you have any circuit related query, you may interact through comments, I'll be most happy to help! Increasing R7, or decreasing C2 allows the circuit to become more responsive to shriller sounds. A major flaw associated with it is
According to this invention, there is provided a system for. An object of the invention is to provide a system which can help in autocounting of cooker whistles and giving alarm for putting the heat off. I will assemble the same at the earliest …P K Bajpai ,Lucknow.
Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It ensures that the food is prepared in time, and still retains the nutritional value of the ingredients used. Whenever the pressure cooker whistles, the counter increases. It will notify you once the limit is crossed (may be after 3) Show More . Find answers in product info, Q&As, reviews. It helps in achieving greater control over the rate at which food cooks. Particularly, this invention relates to a system which. The counter displays the required number of whistles and the present number which has gone by. The required number of whistles apt for cooking a particular food is fed into alarm system as input.
Yes the response may not be extremely precise since we have not employed any special frequency detection stage. C4 can be a 10uF/25V capacitor. 4) The alarm triggered based on the set counter will attract attention for closure of the heating medium. It is also programmed in a fashion that a buzzer alerts the user once the number of whistles exceeds the desired number set at the initial stage.
Vent Weight or Whistle for Hawkins Pressure Cooker – Classic, Contura, Contura Black and XT, Ceramic Contura, Hevibase – 2005 Model and After.
In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Will u plse send it .. Typically said a circuit having free open ends and consisting of counter and alarm in combination is mounted on prior part of handle of lid of the pressure cooker and is known as Counter Alarm Circuit (CAC). In Conventional Pressure Cooker, There Is Manual Counting Of Whistles For Food Cooking. The system relieves the user from the stress of constantly monitoring the cooker and from manually counting the whistles. 1) Eliminates the hassle of counting the whistles. Inventor.
4) The system as claimed in claim 1 which will The alarm triggered based on the set. Typically said when dead weight will be in DOWN position then the end of rod attached to ring is in DOWN position, while after passing through fulcrum, the free end of the rod will be in UP position. counter will attract attention for closure of the heating medium. 2016-02-06. Worset and not orginal. Sometimes, We Forget To Count The Whistle Number. Received only one piece of whistle but in description it says two. |, LuluBox - Allow you to unlock all skin of FreeFire APK. Nice project, i want to purchase, complete device. Yet another object of the invention is to set the number of whistle blows in the counter for different foods being cooked to ensure proper cooking. Creative Commons Attribution-NonCommercial-NoDerivs 2.5 India License. Still another object of the invention is to attract the attention by alarm set after the desired number of whistles blow.
A counter + alarm system for setting the number of whistles, counting the number of whistles and attracting the attention of the cook after food is cooked after a set number of whistles. Reference numeral 2, Upper part of dead weight. Hello sir, I really appreciate for your efforts for making such useful circuits like pressure cooker whistle counter. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Application Awaiting Examination. You are welcome P.K. Paper Details; Abstract & … Induction Cook Top PIC V3 With Automatic Whistle Counter. Independence Green, Farmington Hills, MI 48335, Around the World - Meeting Planner AdFree, By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments. I don’t have original bill else would have returned.
And also I am not getting where exactly the LED is? In many of the Asian countries rice is the staple food and to cook rice efficiently a pressure cooker is normally employed. Swayam ji , IC 4033 B is not available can I use 4033 BE in place of it without any changes in the circuit ? Cooker whistle sound counter 3.0 Update. This invention is built to function in the field of pressure cookers, by providing for a pressure cooker regulator with a highly responsive whistle counter. explain the detailed working of IC and its display, we have already went through the content but did not understand. As free end of rod is in DOWN position, the two ends of the circuit consisting of counter + alarm (CAC circuit) will be connected through the rod and thus circuit will act as an closed circuit which will trigger the counting action of the counter. Not sure if they provide 2 or 1 for one order placed. Cool.. You can concentrate on cutting vegetables or some other work. dead weight and it is used to open / close CAC circuit for required operation. Suitable for all range of pressure cookers. I am an electronic engineer (dipIETE ), hobbyist, inventor, schematic/PCB designer, manufacturer. offs required to be given for correct cooking of the food inside. Required fields are marked *. NB: CD4026 can be used instead of CD4033.
These items are dispatched from and sold by different sellers. Pressure Cooker Whistle Counter Alarm As on 03 October 2018. 1. That’s great Pradeep ji, I am glad you could make it successfully. Hi Swagatam ji ,finally I have assembled Pressure cooker whistle counter as per ur precious guidelines. Prestige pressure regulator also known as weight valve along with steam vent, fits. The pressure cookers are not provided with any kind of arrangement of counter and alarm after set number of whistles, which helps in eliminating hassles of counting and thus ensures proper cooking of food as well safety of cooker and people around. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others.