RU2002127799A - SENSOR - Google Patents

SENSOR

Info

Publication number
RU2002127799A
RU2002127799A RU2002127799/28A RU2002127799A RU2002127799A RU 2002127799 A RU2002127799 A RU 2002127799A RU 2002127799/28 A RU2002127799/28 A RU 2002127799/28A RU 2002127799 A RU2002127799 A RU 2002127799A RU 2002127799 A RU2002127799 A RU 2002127799A
Authority
RU
Russia
Prior art keywords
measuring
sensor according
pressure
hybrid
sensor
Prior art date
Application number
RU2002127799/28A
Other languages
Russian (ru)
Other versions
RU2261419C2 (en
Inventor
Эрвин НЭГЕЛЕ
Мартин КНАПП
Вольфганг Э. МЮЛЛЕР
Андреас ФИШЕР
Йёрг ГЕБЕРС
Original Assignee
Роберт Бош Гмбх
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
Priority claimed from DE10014992A external-priority patent/DE10014992C2/en
Application filed by Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2002127799A publication Critical patent/RU2002127799A/en
Application granted granted Critical
Publication of RU2261419C2 publication Critical patent/RU2261419C2/en

Links

Claims (9)

1. Датчик, имеющий измерительную ячейку (6) для измерения давления с измерительной мембраной, деформируемой или прогибающейся под действием находящейся под давлением анализируемой среды, измерительную схему, которая размещена непосредственно на измерительной мембране, а также соединенную с ней схему обработки, выполненную в виде гибридной интегральной схемы (ИС) (8), и электрически соединенную с измерительной схемой и/или схемой (8) обработки штекерную колодку (4), отличающийся тем, что гибридная ИС закреплена непосредственно на измерительной мембране токопроводящим клеем, обеспечивающим электрическое соединение (9, 10) между гибридной ИС (8) и размещенной на измерительной мембране измерительной схемой, а также соединение измерительной схемы с корпусом (2, 3) ("массой").1. A sensor having a measuring cell (6) for measuring pressure with a measuring membrane deformed or bending under the action of a pressurized analyzed medium, a measuring circuit that is located directly on the measuring membrane, and also a processing circuit connected to it, made in the form of a hybrid integrated circuit (IC) (8), and plug-in block (4) electrically connected to the measuring circuit and / or processing circuit (8), characterized in that the hybrid IC is mounted directly on the measuring membrane with conductive adhesive, which provides an electrical connection (9, 10) between the hybrid IC (8) and the measuring circuit located on the measuring membrane, as well as connecting the measuring circuit to the housing (2, 3) (ground). 2. Датчик по п.1, отличающийся тем, что выводы гибридной ИС (8) электрически соединены со штекерами (11) штекерной колодки (4) прижимными контактами (12, 13; 23).2. The sensor according to claim 1, characterized in that the terminals of the hybrid IC (8) are electrically connected to the plugs (11) of the connector block (4) by pressure contacts (12, 13; 23). 3. Датчик по п.2, отличающийся тем, что прижимными контактами являются S-образные листовые пружины (13).3. The sensor according to claim 2, characterized in that the pressure contacts are S-shaped leaf springs (13). 4. Датчик по п.2, отличающийся тем, что прижимными контактами являются винтовые пружины (12; 23) сжатия, которые расположены в выполняющей функцию держателя втулке (15; 24) либо на гибридной ИС (8) либо на штекерной колодке (4).4. The sensor according to claim 2, characterized in that the pressure contacts are compression coil springs (12; 23), which are located in the sleeve (15; 24) that serves as the holder, either on a hybrid IC (8) or on a plug-in block (4) . 5. Датчик по любому из предыдущих пунктов, отличающийся тем, что измерительная ячейка (6) закреплена на сборном, состоящем из нескольких частей напорном штуцере, при этом измерительная ячейка (6) закреплена на резьбовом штуцере (2), который для подвода анализируемой среды привинчивается к агрегату или трубопроводу и который жестко или неподвижно соединен с основным корпусом (3), предназначенным для установки датчика (1) и для размещения штекерной колодки (4).5. The sensor according to any one of the preceding paragraphs, characterized in that the measuring cell (6) is mounted on a prefabricated, consisting of several parts of the pressure fitting, while the measuring cell (6) is mounted on a threaded fitting (2), which is screwed to supply the analyzed medium to the unit or pipeline and which is rigidly or motionlessly connected to the main body (3), designed to install the sensor (1) and to accommodate the connector block (4). 6. Датчик по п.5, отличающийся тем, что измерительная ячейка (6) по окружности приварена к резьбовому штуцеру (2), который в свою очередь приварен со стороны его резьбы к основному корпусу (3).6. The sensor according to claim 5, characterized in that the measuring cell (6) is circumferentially welded to the threaded fitting (2), which in turn is welded from the side of its thread to the main body (3). 7. Датчик по п.5 или 6, отличающийся тем, что основной корпус выполнен в виде шестигранного корпуса (3; 20).7. The sensor according to claim 5 or 6, characterized in that the main body is made in the form of a hexagonal body (3; 20). 8. Датчик по п.7, отличающийся тем, что шестигранный корпус (20) выполнен в виде детали, изготовленной глубокой вытяжкой.8. The sensor according to claim 7, characterized in that the hexagonal housing (20) is made in the form of parts made by deep drawing. 9. Датчик по любому из предыдущих пунктов, отличающийся тем, что он представляет собой датчик высокого давления для измерения давления масла, дизельного топлива, бензина или тормозной жидкости, используемых в автомобиле.9. The sensor according to any one of the preceding paragraphs, characterized in that it is a high pressure sensor for measuring the pressure of oil, diesel fuel, gasoline or brake fluid used in a car.
RU2002127799/28A 2000-03-25 2001-03-23 Detector RU2261419C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014992A DE10014992C2 (en) 2000-03-25 2000-03-25 sensor arrangement
DE10014992.8 2000-03-25

Publications (2)

Publication Number Publication Date
RU2002127799A true RU2002127799A (en) 2004-04-20
RU2261419C2 RU2261419C2 (en) 2005-09-27

Family

ID=7636432

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002127799/28A RU2261419C2 (en) 2000-03-25 2001-03-23 Detector

Country Status (8)

Country Link
US (1) US6810746B2 (en)
EP (1) EP1269134A1 (en)
JP (1) JP2003529070A (en)
KR (1) KR20020086683A (en)
CN (1) CN1172168C (en)
DE (1) DE10014992C2 (en)
RU (1) RU2261419C2 (en)
WO (1) WO2001073391A1 (en)

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