IT8748632A0 - DEVICE FOR PNEUMATIC DETERMINATION OF THE INTERNAL DIAMETER OF A CHANNEL OF CIRCULAR SECTION IN A TEST PIECE - Google Patents

DEVICE FOR PNEUMATIC DETERMINATION OF THE INTERNAL DIAMETER OF A CHANNEL OF CIRCULAR SECTION IN A TEST PIECE

Info

Publication number
IT8748632A0
IT8748632A0 IT8748632A IT4863287A IT8748632A0 IT 8748632 A0 IT8748632 A0 IT 8748632A0 IT 8748632 A IT8748632 A IT 8748632A IT 4863287 A IT4863287 A IT 4863287A IT 8748632 A0 IT8748632 A0 IT 8748632A0
Authority
IT
Italy
Prior art keywords
channel
internal diameter
test piece
circular section
pneumatic
Prior art date
Application number
IT8748632A
Other languages
Italian (it)
Other versions
IT1211928B (en
Inventor
Rau Norbert
Fingerle Rudolf
Thoma Frank
Hoffmann Karl-Heinz
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8748632A0 publication Critical patent/IT8748632A0/en
Application granted granted Critical
Publication of IT1211928B publication Critical patent/IT1211928B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/08—Measuring arrangements characterised by the use of fluids for measuring diameters
    • G01B13/10—Measuring arrangements characterised by the use of fluids for measuring diameters internal diameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
IT8748632A 1986-12-02 1987-11-23 DEVICE FOR PNEUMATIC DETERMINATION OF THE INTERNAL DIAMETER OF A CIRCULAR SECTION CHANNEL IN A TEST PIECE IT1211928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863641128 DE3641128A1 (en) 1986-12-02 1986-12-02 DEVICE FOR PNEUMATICALLY DETERMINING THE INTERNAL DIAMETER OF A CHANNEL IN A CROSS-SECTIONED TEST

Publications (2)

Publication Number Publication Date
IT8748632A0 true IT8748632A0 (en) 1987-11-23
IT1211928B IT1211928B (en) 1989-11-08

Family

ID=6315266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8748632A IT1211928B (en) 1986-12-02 1987-11-23 DEVICE FOR PNEUMATIC DETERMINATION OF THE INTERNAL DIAMETER OF A CIRCULAR SECTION CHANNEL IN A TEST PIECE

Country Status (4)

Country Link
DE (1) DE3641128A1 (en)
FR (1) FR2607586B1 (en)
GB (1) GB2198236B (en)
IT (1) IT1211928B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900836A1 (en) * 1989-01-13 1990-07-19 Bosch Gmbh Robert METHOD FOR MEASURING THE CONTROL CROSS-SECTIONAL AREA OF A NOZZLE
US5010224A (en) * 1989-06-12 1991-04-23 Lucas Industries, Plc Very small orifice manufacturing system
DE3942299C2 (en) * 1989-12-21 1995-04-27 Bosch Gmbh Robert Method and apparatus for continuously measuring the size of through holes
DE29720837U1 (en) * 1997-11-24 1998-01-22 Vaw Mandl & Berger Gmbh, Linz Blocking device for casting channels
AU2001258693A1 (en) * 2000-05-30 2001-12-11 Microcut Ltd. Test device for thin holes in small workpieces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729120C (en) * 1939-04-22 1942-12-10 Watt Gluehlampen Und Elek Zita Device for measuring the clear width of bores using compressed air or pressurized fluid
US2750792A (en) * 1952-12-09 1956-06-19 Dunlop Tire & Rubber Corp Apparatus for measuring the bore of tubing
DE1043643B (en) * 1957-06-29 1958-11-13 Babcock & Wilcox Dampfkessel Device for determining the deviation of the cross-section of built-in pipes from permissible tolerance limits
DE1953316A1 (en) * 1969-10-23 1971-04-29 Bosch Gmbh Robert Device for the pneumatic measurement of the clear width of preferably narrow bores
US4088009A (en) * 1973-06-09 1978-05-09 Akira Fukuda Air micrometer
IT1176104B (en) * 1984-04-20 1987-08-12 Macpresse Srl BINDING AND SHEARING STATION FOR WASTE PAPER CONSTIPATORS

Also Published As

Publication number Publication date
DE3641128C2 (en) 1989-09-28
GB2198236A (en) 1988-06-08
FR2607586B1 (en) 1992-03-27
DE3641128A1 (en) 1988-06-09
GB8728221D0 (en) 1988-01-06
IT1211928B (en) 1989-11-08
FR2607586A1 (en) 1988-06-03
GB2198236B (en) 1990-12-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127