RU95122276A - PRESSURE DIFFERENTIAL TRANSMITTER - Google Patents

PRESSURE DIFFERENTIAL TRANSMITTER

Info

Publication number
RU95122276A
RU95122276A RU95122276/28A RU95122276A RU95122276A RU 95122276 A RU95122276 A RU 95122276A RU 95122276/28 A RU95122276/28 A RU 95122276/28A RU 95122276 A RU95122276 A RU 95122276A RU 95122276 A RU95122276 A RU 95122276A
Authority
RU
Russia
Prior art keywords
hole
electrical input
housing
conductive film
passes
Prior art date
Application number
RU95122276/28A
Other languages
Russian (ru)
Other versions
RU2114407C1 (en
Inventor
Тис Вернер
Original Assignee
Сименс АГ
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 DE4308718A external-priority patent/DE4308718C2/en
Application filed by Сименс АГ filed Critical Сименс АГ
Publication of RU95122276A publication Critical patent/RU95122276A/en
Application granted granted Critical
Publication of RU2114407C1 publication Critical patent/RU2114407C1/en

Links

Claims (2)

1. Измерительный преобразователь разницы давления с внутренним корпусом, разделенным на две части поперек к его продольной оси, между двумя частями корпуса которого закреплена несущая датчик давления центральная мембрана и одна часть корпуса которого содержит в отверстии электрический ввод, который своей внешней насадкой лежит в расширении отверстия, отличающийся тем, что отверстие (31) проходит параллельно продольной оси (32), что отверстие (31) на своем обращенном к другой части корпуса (3) конце имеет расширение (33), а на своем обращенном от другой части корпуса (3) конце переходит в ведущее наружу поперечное отверстие (44), что между датчиком давления (6) и электрическим вводом (12) проходит ленточная проводящая пленка (11), причем ленточная проводящая пленка (11) с помощью изгиба проходит рядом с датчиком давления (6) вплотную к центральной мембране (7), и что ленточная проводящая пленка (11) в области электрического ввода (12) образует петлю (4).1. A pressure difference measuring transducer with an inner casing, divided into two parts transverse to its longitudinal axis, between which two parts of the casing are fixed a pressure transducer central membrane and one casing part of which contains an electrical input in the hole, which lies in the hole extension with its external nozzle characterized in that the hole (31) runs parallel to the longitudinal axis (32), that the hole (31) has an extension (33) at its end facing another part of the housing (3), and at its opposite of the other part of the housing (3), the end passes into the transverse opening (44) that leads outward between the pressure sensor (6) and the electrical input (12), a tape conductive film (11) passes, and the tape conductive film (11) passes side by side with a pressure sensor (6) close to the central membrane (7), and that the tape conductive film (11) in the area of the electrical input (12) forms a loop (4). 2. Измерительный преобразователь разницы давления по п.1, отличающийся тем, что электрический ввод (12) в области своей внешней насадки (34) сварен с частью корпуса (2). 2. A pressure difference measuring transducer according to claim 1, characterized in that the electrical input (12) in the area of its external nozzle (34) is welded to a part of the housing (2).
RU95122276A 1993-03-15 1994-03-09 Instrument converter of pressure difference RU2114407C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4308718A DE4308718C2 (en) 1993-03-15 1993-03-15 Differential pressure transmitter
DEP4308718.3 1993-03-15

Publications (2)

Publication Number Publication Date
RU95122276A true RU95122276A (en) 1997-10-20
RU2114407C1 RU2114407C1 (en) 1998-06-27

Family

ID=6483170

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95122276A RU2114407C1 (en) 1993-03-15 1994-03-09 Instrument converter of pressure difference

Country Status (9)

Country Link
US (1) US5596148A (en)
EP (1) EP0689668B1 (en)
JP (1) JP3408813B2 (en)
KR (1) KR960701356A (en)
CN (1) CN1059035C (en)
AT (1) ATE162624T1 (en)
DE (2) DE4308718C2 (en)
RU (1) RU2114407C1 (en)
WO (1) WO1994021992A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608321C2 (en) * 1996-02-22 2002-01-24 Abb Patent Gmbh Differential pressure transmitter unit with an overload protection system
DE19608310C1 (en) * 1996-02-22 1997-07-17 Hartmann & Braun Ag Differential pressure transmitter unit with an overload protection system
DE19744208C1 (en) 1997-09-30 1998-12-03 Siemens Ag Pressure measuring transducer manufacture
DE19754402B4 (en) * 1997-12-09 2007-03-15 Webasto Ag Two-piece seal on a lid of an openable vehicle roof
DE10325799B3 (en) * 2003-06-06 2004-08-26 Siemens Ag Test chamber for checking silicone oil for dissolved air and fluids includes ultrasonic generator and has housing with central membrane carrying pressure sensor
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
CN103063356A (en) * 2012-12-25 2013-04-24 天津俞昌科技有限公司 High-accuracy differential pressure transmitter
CH709550A1 (en) 2014-04-22 2015-10-30 Memsens S Rl Differential pressure sensor.
US10126193B2 (en) * 2016-01-19 2018-11-13 Rosemount Aerospace Inc. Compact or miniature high temperature differential pressure sensor capsule

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456508A (en) * 1967-05-24 1969-07-22 Sperry Rand Corp Vibrating diaphragm pressure sensor apparatus
US3691842A (en) * 1970-09-08 1972-09-19 Beckman Instruments Inc Differential pressure transducer
US3780588A (en) * 1972-03-31 1973-12-25 Honeywell Inc Differential pressure responsive apparatus
DE2712846A1 (en) * 1976-03-24 1977-11-24 Ict Instr Inc TRANSDUCER FOR MEASURING PRESSURE DIFFERENCES
JPS5550131A (en) * 1978-10-06 1980-04-11 Hitachi Ltd Electronic transmitter
JPS5687196A (en) * 1979-12-19 1981-07-15 Hitachi Ltd Differential pressure transmitter
GB2124770B (en) * 1982-08-05 1985-12-11 Airflow Dev Ltd Differential capacitance pressure transducer
DE3500613A1 (en) * 1984-03-09 1985-09-19 Hans W. Dipl.-Phys. ETH Winterthur Keller Piezo-resistive pressure-measurement cell
DE3437668A1 (en) * 1984-10-13 1986-04-17 Deutsche Itt Industries Gmbh, 7800 Freiburg Measuring device for measuring pressure
US4766769A (en) * 1985-06-05 1988-08-30 The Foxboro Company Differential-pressure measuring apparatus with improved arrangement for coupling pressures to a semiconductor sensor
US4798089A (en) * 1987-03-12 1989-01-17 Rosemount Inc. Isolator apparatus
DE3719620A1 (en) * 1987-06-12 1988-12-29 Hottinger Messtechnik Baldwin MECHANICAL-ELECTRIC DIFFERENTIAL PRESSURE CONVERTER AND METHOD FOR ADJUSTING SUCH A CONVERTER
US4909083A (en) * 1989-06-26 1990-03-20 Itt Corporation Pressure/differential pressure measuring device

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