GB116162A - Improvements in or relating to the Testing of Iron Materials. - Google Patents

Improvements in or relating to the Testing of Iron Materials.

Info

Publication number
GB116162A
GB116162A GB823417A GB823417A GB116162A GB 116162 A GB116162 A GB 116162A GB 823417 A GB823417 A GB 823417A GB 823417 A GB823417 A GB 823417A GB 116162 A GB116162 A GB 116162A
Authority
GB
United Kingdom
Prior art keywords
indicator
integrating
specimen
testing
relating
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
Application number
GB823417A
Inventor
Alberto Pozzo
Gustavo Colonnetti
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 GB116162A publication Critical patent/GB116162A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/80—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating mechanical hardness, e.g. by investigating saturation or remanence of ferromagnetic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/02—Steam superheaters characterised by location, arrangement, or disposition in fire tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

116,162. Pozzo, A., and Colonnetti, G. June 8, 1917. Addition to 107,376. Magnetic tests and measurements. - Apparatus for comparing the permeability of a specimen of iron with that of a standard, as described in the parent Specification, includes additional means for detecting or integrating changes due to the action of external mechanical forces or variations in different parts of a long specimen. As shown, the additional indicator i, such as an integrating galvanometer, a telephone or relay, is connected to a separate secondary s<a>; the main indicator V connected to the opposed secondaries II<a>, II<b> is controlled by a switch t. The indicator i may, however, be connected to the secondary II<a>, or a separate primary may be provided. The apparatus may be used for determining the re-hardening or deformation under tension, pressure, bending, or torsion of test-pieces; or it may be used in testing hollow bodies, such as projectiles under hydraulic pressure, or of girders, axles, &c. under direct loading.
GB823417A 1916-10-04 1917-06-08 Improvements in or relating to the Testing of Iron Materials. Expired GB116162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1408616A GB107316A (en) 1916-10-04 1916-10-04 Improvements in or in connection with Steam Superheaters.

Publications (1)

Publication Number Publication Date
GB116162A true GB116162A (en) 1918-06-06

Family

ID=32249137

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1408616A Expired GB107316A (en) 1916-10-04 1916-10-04 Improvements in or in connection with Steam Superheaters.
GB823417A Expired GB116162A (en) 1916-10-04 1917-06-08 Improvements in or relating to the Testing of Iron Materials.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1408616A Expired GB107316A (en) 1916-10-04 1916-10-04 Improvements in or in connection with Steam Superheaters.

Country Status (1)

Country Link
GB (2) GB107316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504176A2 (en) * 2002-03-15 2005-02-09 Advanced Propulsion Technologies, Inc. Internal combustion engine
US7578267B2 (en) 2003-06-25 2009-08-25 Advanced Propulsion Technologies, Inc. Internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504176A2 (en) * 2002-03-15 2005-02-09 Advanced Propulsion Technologies, Inc. Internal combustion engine
EP1504176A4 (en) * 2002-03-15 2009-05-13 Advanced Propulsion Technologies Inc Internal combustion engine
US7578267B2 (en) 2003-06-25 2009-08-25 Advanced Propulsion Technologies, Inc. Internal combustion engine

Also Published As

Publication number Publication date
GB107316A (en) 1917-06-28

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