JPS646840A - Powder friction testing device - Google Patents

Powder friction testing device

Info

Publication number
JPS646840A
JPS646840A JP16108487A JP16108487A JPS646840A JP S646840 A JPS646840 A JP S646840A JP 16108487 A JP16108487 A JP 16108487A JP 16108487 A JP16108487 A JP 16108487A JP S646840 A JPS646840 A JP S646840A
Authority
JP
Japan
Prior art keywords
test
powder
piece
gaseous
strike
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.)
Pending
Application number
JP16108487A
Other languages
Japanese (ja)
Inventor
Satoru Watanabe
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP16108487A priority Critical patent/JPS646840A/en
Publication of JPS646840A publication Critical patent/JPS646840A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE:To evaluate the wear of various materials an in various atmospheres at high temperature by injecting powder with atmospheric gas and making it strike on a test-piece in a test chamber of desired temperature where a circumferential atmosphere is produced. CONSTITUTION:The test-piece 28 is installed on a test-piece holder 27 and then a vacuum pump 33 is put in operation to produce a vacuum in the test chamber 16. Then gaseous N2 is supplied to a receiver 23 through a supply pipe 24 to maintain specific gas pressure, and the inside of the test piece is held at specific temperature by an electric heater 29. Then the powder like an FCC catalyst is supplied from a powder storage tank 12 to a powder heating tank 17 through a funnel part, a sealing and governor valve 14, and a powder intake pipe 15. Then atmospheric gas of gaseous N2 heated by a heating means 24a is injected to the powder from the receiver 23 at specific pressure to make the powder strike on the test-piece 28 from a nozzle 22, thereby testing the wear characteristics of the test-piece 28.
JP16108487A 1987-06-30 1987-06-30 Powder friction testing device Pending JPS646840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16108487A JPS646840A (en) 1987-06-30 1987-06-30 Powder friction testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16108487A JPS646840A (en) 1987-06-30 1987-06-30 Powder friction testing device

Publications (1)

Publication Number Publication Date
JPS646840A true JPS646840A (en) 1989-01-11

Family

ID=15728313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16108487A Pending JPS646840A (en) 1987-06-30 1987-06-30 Powder friction testing device

Country Status (1)

Country Link
JP (1) JPS646840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435390B1 (en) * 2002-06-18 2004-06-10 현대자동차주식회사 Device for aging catalyst for automobile
JP2016090533A (en) * 2014-11-11 2016-05-23 三菱重工業株式会社 Erosion tester, accelerator, and erosion test method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435390B1 (en) * 2002-06-18 2004-06-10 현대자동차주식회사 Device for aging catalyst for automobile
JP2016090533A (en) * 2014-11-11 2016-05-23 三菱重工業株式会社 Erosion tester, accelerator, and erosion test method
US9989450B2 (en) 2014-11-11 2018-06-05 Mitsubishi Hitachi Power Systems, Ltd. Erosion test apparatus, accelerator and erosion test method

Similar Documents

Publication Publication Date Title
SE8603516D0 (en) PROCEDURE FOR INJECTION OF FUEL IN A COMBUSTION ENGINE
GB610003A (en) Portable apparatus for holding and vaporizing liquefied gases
ES8800398A1 (en) Fuel injection method and apparatus
ES443284A1 (en) Hot gas generator
JPS5543269A (en) Intermittent gas injection valve
JPS646840A (en) Powder friction testing device
JPS6488028A (en) Igniter for combustible material
SU786866A3 (en) Unit for hardening casting rods
DE2963732D1 (en) Measuring apparatus for determining a quantity correlated with the wobbe index of a gas or gas mixture and method for maintaining the wobbe index of gas mixtures constant
ES397646A1 (en) Vapor generators
GB733383A (en) Improvements in and relating to fuel-reaction-chambers
GB695048A (en) Liquid fuel combustion apparatus
ES2121651A1 (en) Injection apparatus for an atmospheric burner in a gas heating apparatus, especially of the infrared type, and heating apparatus provided with such an injection device
TW358224B (en) Chemical vapor deposition apparatus
JPS57161638A (en) Method for atomic absorption analysis
TW369666B (en) A depositing apparatus of molecularity impurities
JPS557966A (en) Liquid fuel injection method for combustor
FR2447547A1 (en) Detector for leakage in buried fuel tank - uses observation of pressure loss of gas injected under pressure to derive leakage rate
Liu et al. A study on the spray characteristics of SIDI CNG engine based on a visualization system
JPS5523337A (en) Fuel injection device
JPS5572662A (en) Igniter for internal combustion engine
GB876229A (en) Improvements in and relating to heating devices operated with liquid fuel
BG49606A3 (en) Method and device for obtaining and combustioning of a gas mixtures containing carbon
JPS55110935A (en) Device and method of monitoring state of oil
JPS57186020A (en) Intake device for rotary engine