DE29500788U1 - Device for carrying out electronic pressure measurements - Google Patents

Device for carrying out electronic pressure measurements

Info

Publication number
DE29500788U1
DE29500788U1 DE29500788U DE29500788U DE29500788U1 DE 29500788 U1 DE29500788 U1 DE 29500788U1 DE 29500788 U DE29500788 U DE 29500788U DE 29500788 U DE29500788 U DE 29500788U DE 29500788 U1 DE29500788 U1 DE 29500788U1
Authority
DE
Germany
Prior art keywords
carrying
pressure measurements
out electronic
electronic pressure
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE29500788U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lehmann & Michels Kg Komplementaer Thomas Por De
Original Assignee
Lehmann & Michels GmbH
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
Application filed by Lehmann & Michels GmbH filed Critical Lehmann & Michels GmbH
Priority to DE29500788U priority Critical patent/DE29500788U1/en
Publication of DE29500788U1 publication Critical patent/DE29500788U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Description

LEHMANN & MICHELS GMBH 22525 HamburgLEHMANN & MICHELS GMBH 22525 Hamburg

Vorrichtung zum Durchfuhren von DruckmessungenDevice for carrying out pressure measurements

an Verbrennungsmotorenon combustion engines

Die Erfindung bezieht sich auf eine Vorrichtung bestehend aus einem Gehäuse, in welches ein Drucksensor (Figur 1 der Zeichnung) sowie die erforderliche Elektronik zur Auswertung bzw. Speicherung integriert ist (Figur 2 der Zeichnung). Weiterhin befindet sich eine Möglichkeit zur direkten Druckanzeige (Display, Figur 3 der Zeichnung) im Gehäuse. Der Druckanschluß erfolgt ebenfalls direkt am Gehäuse (Figur 4 der Zeichnung). Eine Steckdose zum Datentransfer kann zusätzlich vorhanden sein (Figur 5 der Zeichnung). Die Spannungsversorgung erfolgt entweder durch die internen Akkus/ Batterien oder durch eine externe Spannungsversorgung. The invention relates to a device consisting of a housing in which a pressure sensor (Figure 1 of the drawing) and the necessary electronics for evaluation and storage are integrated (Figure 2 of the drawing). There is also a possibility for direct pressure display (display, Figure 3 of the drawing) in the housing. The pressure connection is also made directly on the housing (Figure 4 of the drawing). A socket for data transfer can also be present (Figure 5 of the drawing). The power supply is provided either by the internal rechargeable batteries/batteries or by an external power supply.

Bei bekannten Vorrichtungen zum Durchfuhren von Druckmessungen an Verbrennungsmotoren ist es nicht möglich, den elektronisch gemessenen Druck direkt am Sensor abzulesen. Es findet weiterhin immer eine räumliche Trennung (zwei oder mehr Gehäuse) zwischen Sensor und Elektronik statt.With known devices for carrying out pressure measurements on combustion engines, it is not possible to read the electronically measured pressure directly from the sensor. There is always a spatial separation (two or more housings) between the sensor and the electronics.

-3--3-

-3--3-

Hier setzt die Erfindung an. Die Vorrichtung im Sinne der vorhegenden Anmeldung stellt einerseits einen Drucksensor dar, in dessen Körper andererseits jedoch auch eine Anzeigevorrichtung (Display) sowie die Elektronik zur Anzeige von Druckdaten integriert wurde. Weiterhin kann eine Elektronik zur Speicherung und/oder Auswertung von Druckdaten integriert werden. Eine Möglichkeit zum Datentransfer (Daten-Steckdose)
kann ebenfalls integriert sein. Die Spannungsversorgung kann durch interne Akkus oder Batterien wie auch extern über die Datensteckdose oder eine andere geeignete Anschlußmöghchkeit erfolgen.This is where the invention comes in. The device in the sense of the present application represents a pressure sensor on the one hand, but on the other hand a display device and the electronics for displaying pressure data have been integrated into its body. Electronics for storing and/or evaluating pressure data can also be integrated. One option for data transfer (data socket)
can also be integrated. The power supply can be provided by internal rechargeable batteries or batteries or externally via the data socket or another suitable connection option.

Claims (1)

FREDERIC TADDEYFREDERIC TADDEY RechtsanwaltLawyer F.Taddey, Rechtsanwalt, Postfach, 24806 HohnF.Taddey, Attorney at Law, PO Box, 24806 Hohn Hauptstraße 32 24806 Hohn Telefon 04335 - 1467 Telefax 04335 -1602Hauptstraße 32 24806 Hohn Telephone 04335 - 1467 Fax 04335 -1602 Datum: 16.1.1995 AktenzeichenDate: 16.1.1995 Reference number SchutzanspruchClaim for protection Vorrichtung zum Durchfiihren von elektronischen Druckmessungen an Verbrennungsmotoren, aufweisend einen Sensor mit integrierter Elektronik und Druckanschlußmöghchkeit.Device for carrying out electronic pressure measurements on combustion engines, comprising a sensor with integrated electronics and pressure connection option. Ein weiteres Merkmal ist, daß hier Sensor, Auswerteelektronik und Druckanzeige in einem Gehäuse vereinigt sind.Another feature is that the sensor, evaluation electronics and pressure display are combined in one housing.
DE29500788U 1995-01-19 1995-01-19 Device for carrying out electronic pressure measurements Expired - Lifetime DE29500788U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29500788U DE29500788U1 (en) 1995-01-19 1995-01-19 Device for carrying out electronic pressure measurements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29500788U DE29500788U1 (en) 1995-01-19 1995-01-19 Device for carrying out electronic pressure measurements

Publications (1)

Publication Number Publication Date
DE29500788U1 true DE29500788U1 (en) 1995-03-16

Family

ID=8002683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29500788U Expired - Lifetime DE29500788U1 (en) 1995-01-19 1995-01-19 Device for carrying out electronic pressure measurements

Country Status (1)

Country Link
DE (1) DE29500788U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637607A1 (en) * 1996-09-16 1998-03-19 Trw Fahrzeugelektrik Pressure switch device, in particular for automotive technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637607A1 (en) * 1996-09-16 1998-03-19 Trw Fahrzeugelektrik Pressure switch device, in particular for automotive technology

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950427

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19980420

R081 Change of applicant/patentee

Owner name: LEHMANN & MICHELS KG, KOMPLEMENTAER THOMAS POR, DE

Free format text: FORMER OWNER: LEHMANN & MICHELS GMBH, 22525 HAMBURG, DE

Effective date: 19990407

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20010813

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20030910

R071 Expiry of right