FR2331685A1 - Procede et installation de surveillance pour moteurs a combustion interne producteurs de vide - Google Patents

Procede et installation de surveillance pour moteurs a combustion interne producteurs de vide

Info

Publication number
FR2331685A1
FR2331685A1 FR7634835A FR7634835A FR2331685A1 FR 2331685 A1 FR2331685 A1 FR 2331685A1 FR 7634835 A FR7634835 A FR 7634835A FR 7634835 A FR7634835 A FR 7634835A FR 2331685 A1 FR2331685 A1 FR 2331685A1
Authority
FR
France
Prior art keywords
installation
internal combustion
combustion engines
monitoring process
vacuums
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.)
Withdrawn
Application number
FR7634835A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2331685A1 publication Critical patent/FR2331685A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0026—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means
    • G01L9/0032—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means using photoelectric means
    • 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
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/09—Testing internal-combustion engines by monitoring pressure in fluid ducts, e.g. in lubrication or cooling parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Instrument Panels (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FR7634835A 1975-11-15 1976-11-12 Procede et installation de surveillance pour moteurs a combustion interne producteurs de vide Withdrawn FR2331685A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752551359 DE2551359A1 (de) 1975-11-15 1975-11-15 Ueberwachungsvorrichtung fuer vakuum erzeugende verbrennungsmotoren

Publications (1)

Publication Number Publication Date
FR2331685A1 true FR2331685A1 (fr) 1977-06-10

Family

ID=5961830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634835A Withdrawn FR2331685A1 (fr) 1975-11-15 1976-11-12 Procede et installation de surveillance pour moteurs a combustion interne producteurs de vide

Country Status (4)

Country Link
US (1) US4072047A (fr)
DE (1) DE2551359A1 (fr)
FR (1) FR2331685A1 (fr)
IT (1) IT1064356B (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816394A1 (de) * 1978-04-15 1979-10-25 Anton Reissmueller Ueberwachungs- und fernanzeige-vorrichtung fuer vakuumerzeugende verbrennungsmotoren
US4250745A (en) * 1979-05-07 1981-02-17 The Bendix Corporation High dynamic response mass rate fluid flow sensor
US4291382A (en) * 1979-12-20 1981-09-22 United Technologies Corporation Relative manifold vacuum of an internal combustion engine
JPS57500300A (fr) * 1980-03-13 1982-02-18
US4292840A (en) * 1980-05-07 1981-10-06 Orion Industries, Inc. Fuel consumption efficiency gauge
JPS58114192A (ja) * 1981-12-26 1983-07-07 黄堂　慶雲 運転指示器
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
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
DE202006004896U1 (de) * 2006-03-24 2007-07-26 Mann + Hummel Gmbh Bourdonröhre
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis 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
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable 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
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
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
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8433473B2 (en) * 2010-01-18 2013-04-30 Ford Global Technologies, Llc System and method for indicating an efficiency level of energy usage by an automotive vehicle
US8567239B2 (en) * 2011-06-16 2013-10-29 Ford Global Technologies, Llc Method and system for determining vacuum leaks
US8468879B2 (en) * 2011-06-16 2013-06-25 Ford Global Technologies, Llc Method and system for diagnosing a vacuum system
GB2603477B (en) * 2021-02-03 2023-07-19 Edwards Ltd Vacuum pressure gauge assembly with light indication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331635B2 (fr) * 1972-11-01 1978-09-04
US3937202A (en) * 1974-01-21 1976-02-10 Mobil Oil Corporation Economy driving aid
US3922909A (en) * 1974-08-26 1975-12-02 Dixson Inc Fuel economy monitoring system for engines of vehicles

Also Published As

Publication number Publication date
US4072047A (en) 1978-02-07
IT1064356B (it) 1985-02-18
DE2551359A1 (de) 1977-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse