EA200900235A1 - THERMOSTAT HOUSING - Google Patents
THERMOSTAT HOUSINGInfo
- Publication number
- EA200900235A1 EA200900235A1 EA200900235A EA200900235A EA200900235A1 EA 200900235 A1 EA200900235 A1 EA 200900235A1 EA 200900235 A EA200900235 A EA 200900235A EA 200900235 A EA200900235 A EA 200900235A EA 200900235 A1 EA200900235 A1 EA 200900235A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cover
- covers
- flange
- holes
- short
- Prior art date
Links
Abstract
Изобретение относится к транспортному машиностроению и касается конструкции корпусных деталей для термостатов системы жидкостного охлаждения двигателей внутреннего сгорания (ДВС). Корпус термостата (фиг. 1) содержит скрепленные между собой две крышки 1, 2, которые образованы цилиндрическими поверхностями 3, 4. Первая крышка 1 снабжена фланцем 5 для соединения с фланцем (не показано) коллектора системы водяного охлаждения ДВС, а также патрубком 6 для сообщения с расширительным бачком (не показано). Вторая крышка 2 снабжена патрубком 7 для сообщения с радиатором (не показано). Фланец 5 первой крышки 1 расположен под острым углом к ее цилиндрической поверхности 3, плавно переходящей через коническую поверхность 8 в патрубок 6 первой крышки 1. При этом вторая крышка 2 образована также сферической поверхностью 9, плавно переходящей через ее цилиндрическую поверхность 4 в патрубок 7 второй крышки 2. Вариантами полезной модели являются нижеследующие признаки. В качестве материала крышек может применяться полимер. Во фланце 5 первой крышки 1 выполнено два коротких сквозных отверстия 10 и два длинных сквозных отверстия 11, которые расположены в бобышках 12 цилиндрической поверхности 3. Во фланце 5 первой крышки выполнено четыре коротких сквозных отверстия 10 с пазами под закладные гайки. Обе крышки 1, 2 снабжены стыковочными фланцами соответственно 14 и 15 с образованием дугообразных торцевых поверхностей, которые в не скрепленном состоянии крышек 1, 2 соприкасаемы двумя короткими участками, а скрепленном состоянии посредством двух болтовых соединений 17 - соприкасаемы полностью. Для этого материал крышек 1, 2 выбран с упругодеформируемыми свойствами. Например, это может быть полимер с памятью формы. Обе крышки 1, 2 могут между собой быть свинчены с помощью резьбы или скреплены с помощью байонетного соединения. Стопорение таких крышек 1, 2 может быть осуществлено или с помощью гребенчатого зацепления, или с помощью шпильки или штифта. На боковой поверхности второй крышки 2 может быть выполнен кронштейн с углублением для вхождения стопорного элемента через одно из четырех коротких отверстий 10 фланца первой крышки 1.The invention relates to the transport industry and the design of housing parts for thermostats of the liquid cooling system of internal combustion engines (ice). The thermostat housing (Fig. 1) contains two covers 1, 2 fastened together, which are formed by cylindrical surfaces 3, 4. The first cover 1 is equipped with a flange 5 for connection with a flange (not shown) of the collector of the water-cooling system of the internal combustion engine, as well as a socket 6 for messages with expansion tank (not shown). The second cover 2 is equipped with a nozzle 7 for communication with a radiator (not shown). The flange 5 of the first cover 1 is located at an acute angle to its cylindrical surface 3, which passes smoothly through the conical surface 8 into the pipe 6 of the first cover 1. The second cover 2 is also formed by a spherical surface 9 that gradually passes through its cylindrical surface 4 to the pipe 7 second covers 2. The following features are variants of the utility model. As the material of the covers can be used polymer. In the flange 5 of the first cover 1 there are two short through holes 10 and two long through holes 11, which are located in the lugs 12 of the cylindrical surface 3. In the flange 5 of the first cover four short through holes 10 are made with grooves for the nuts. Both covers 1, 2 are provided with connecting flanges 14 and 15, respectively, with the formation of arcuate end surfaces which, in the non-bonded state of the covers 1, 2, are in contact with two short sections, and the bonded state through two bolted joints 17 are completely in contact. For this, the material of the covers 1, 2 is selected with resiliently deformable properties. For example, it can be a shape memory polymer. Both covers 1, 2 can be screwed together with a thread or fastened with a bayonet joint. The locking of such caps 1, 2 can be carried out either with the help of comb hooking, or with the help of a stud or pin. On the side surface of the second cover 2 can be made bracket with a recess for the entry of the locking element through one of the four short holes 10 of the flange of the first cover 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900235A EA015160B1 (en) | 2009-02-27 | 2009-02-27 | Thermostat body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900235A EA015160B1 (en) | 2009-02-27 | 2009-02-27 | Thermostat body |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200900235A1 true EA200900235A1 (en) | 2010-08-30 |
EA015160B1 EA015160B1 (en) | 2011-06-30 |
Family
ID=42779138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900235A EA015160B1 (en) | 2009-02-27 | 2009-02-27 | Thermostat body |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA015160B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161559A (en) * | 2011-12-14 | 2013-06-19 | 康明斯有限公司 | Thermostat housing which provides optimized coolant flow |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434750A (en) * | 1982-08-02 | 1984-03-06 | Edelmann Karl R | Thermostat housing assembly |
RU2202046C1 (en) * | 2002-03-19 | 2003-04-10 | ООО "Мотортехника" | Thermostat of internal combustion engine cooling system |
RU55040U1 (en) * | 2005-06-30 | 2006-07-27 | Открытое акционерное общество "АВТОВАЗ" | THERMOSTAT FOR COOLING ENGINE COOLING SYSTEM |
-
2009
- 2009-02-27 EA EA200900235A patent/EA015160B1/en active IP Right Revival
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103161559A (en) * | 2011-12-14 | 2013-06-19 | 康明斯有限公司 | Thermostat housing which provides optimized coolant flow |
CN103161559B (en) * | 2011-12-14 | 2015-08-19 | 康明斯有限公司 | The thermostat housing of the coolant rate of optimization is provided |
Also Published As
Publication number | Publication date |
---|---|
EA015160B1 (en) | 2011-06-30 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |
|
NF4A | Restoration of lapsed right to a eurasian patent |
Designated state(s): RU |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |
|
NF4A | Restoration of lapsed right to a eurasian patent |
Designated state(s): RU |