SG44928A1 - Apparatus for measuring air permeability of moulding sand - Google Patents

Apparatus for measuring air permeability of moulding sand

Info

Publication number
SG44928A1
SG44928A1 SG1996009541A SG1996009541A SG44928A1 SG 44928 A1 SG44928 A1 SG 44928A1 SG 1996009541 A SG1996009541 A SG 1996009541A SG 1996009541 A SG1996009541 A SG 1996009541A SG 44928 A1 SG44928 A1 SG 44928A1
Authority
SG
Singapore
Prior art keywords
air permeability
measuring air
moulding sand
moulding
sand
Prior art date
Application number
SG1996009541A
Other languages
English (en)
Inventor
Tadashi Nishida
Kunio Asakura
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of SG44928A1 publication Critical patent/SG44928A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Mold Materials And Core Materials (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
SG1996009541A 1995-04-28 1996-04-26 Apparatus for measuring air permeability of moulding sand SG44928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949395A JP3218591B2 (ja) 1995-04-28 1995-04-28 鋳物砂の通気度測定装置

Publications (1)

Publication Number Publication Date
SG44928A1 true SG44928A1 (en) 1997-12-19

Family

ID=15010849

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996009541A SG44928A1 (en) 1995-04-28 1996-04-26 Apparatus for measuring air permeability of moulding sand

Country Status (7)

Country Link
US (1) US5736632A (de)
EP (1) EP0740144B1 (de)
JP (1) JP3218591B2 (de)
KR (1) KR100391042B1 (de)
CN (1) CN1109237C (de)
DE (1) DE69604115T2 (de)
SG (1) SG44928A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161422A (en) * 1995-11-03 2000-12-19 Hartley Controls Corporation Sand testing method and apparatus
EP1162448A1 (de) * 1999-01-18 2001-12-12 Kunitaka Mizobe Vorrichtung und verfahren zur messung der luftdurchlässigkeit
US6170557B1 (en) * 1999-02-12 2001-01-09 Metal Industries Research & Development Centre Machine for testing automatically performances of green sand molding
DE10144392C1 (de) * 2001-09-10 2003-01-30 Hydro Aluminium Deutschland Verfahren und Vorrichtung zum Bestimmen des Gasdurchlässigkeitsvermögens von insbesondere aus Sand bestehenden Kernen
US6655192B2 (en) * 2001-10-10 2003-12-02 Borgwarner Inc. Permeameter-porosimeter
JP5486896B2 (ja) * 2009-10-28 2014-05-07 東京瓦斯株式会社 透気性中詰め材の透気性確認試験方法及び透気性確認試験装置
KR101355718B1 (ko) * 2012-03-29 2014-01-28 현대제철 주식회사 소결광용 배합원료의 통기성 측정장치
CN105158145B (zh) * 2015-10-09 2018-03-23 浙江佳力风能技术有限公司 树脂砂铸型表面紧实度测定方法
ITUB20154753A1 (it) * 2015-10-30 2017-04-30 Mesdan Spa Dispositivo di misurazione per la misurazione della finezza e della maturita? di fibre di cotone.
CN110672481A (zh) * 2019-10-11 2020-01-10 吉林大学 一种基于多孔介质结构的回灌促渗介质实验方法及其模型
CN113281240A (zh) * 2021-07-05 2021-08-20 张海霞 一种透水混凝土透水系数试验装置
CN114839351B (zh) * 2022-05-17 2023-08-18 西南石油大学 一种出砂实验测量装置及其出砂测量方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686425A (en) * 1952-09-02 1954-08-17 Harry W Dietert Company Permeameter
US3638478A (en) * 1969-10-06 1972-02-01 Dietert Co Harry W Structure for sand testing
SU652266A1 (ru) * 1974-02-28 1979-03-15 Московский гидромелиоративный институт Прибор дл определени фильтрационных и консолидационных свойств грунтов
JPS5551336A (en) * 1978-10-09 1980-04-15 Toyota Motor Corp Method and device for measurement of molding sand air permeability
JPS5788062U (de) * 1980-11-18 1982-05-31
JPS601562A (ja) * 1983-06-17 1985-01-07 Sintokogio Ltd 自動砂試験装置
JPS60236065A (ja) * 1984-05-09 1985-11-22 Sintokogio Ltd 自動砂試験装置
GB8516823D0 (en) * 1985-07-03 1985-08-07 Microspan Process Controls Testing permeability
US4715212A (en) * 1986-04-24 1987-12-29 Jenike & Johanson, Inc. Bulk solids property tester
JPS6415825A (en) * 1987-07-10 1989-01-19 Nec Corp Device for generating job control program
CH674572A5 (de) * 1987-10-06 1990-06-15 Textest Ag
JPH03176710A (ja) * 1989-12-06 1991-07-31 Hitachi Ltd 情報処理装置の初期化制御方式
JPH04104568A (ja) * 1990-08-23 1992-04-07 Toshiba Corp ファクシミリ装置

Also Published As

Publication number Publication date
DE69604115T2 (de) 2000-04-27
JP3218591B2 (ja) 2001-10-15
DE69604115D1 (de) 1999-10-14
KR100391042B1 (ko) 2003-09-19
US5736632A (en) 1998-04-07
CN1147632A (zh) 1997-04-16
EP0740144A2 (de) 1996-10-30
EP0740144B1 (de) 1999-09-08
CN1109237C (zh) 2003-05-21
KR960038382A (ko) 1996-11-21
EP0740144A3 (de) 1997-08-13
JPH08304260A (ja) 1996-11-22

Similar Documents

Publication Publication Date Title
GB2306223B (en) Method for measuring material permeability characteristics
GB2308256B (en) An apparatus for measuring a shape of road surface
GB2288021B (en) Apparatus and methods for measuring formation velocities
GB2298331B (en) Distance measuring apparatus
GB9508026D0 (en) Distance measuring apparatus
SG44928A1 (en) Apparatus for measuring air permeability of moulding sand
GB9526489D0 (en) Air filtration apparatus
EP0736349A3 (de) Verfahren und Vorrichtung zum Kühlen von Giessereisand
EP0485112A3 (en) Air filling apparatus for tire
GB2285511B (en) Method for measuring air intake mass
DE59610697D1 (de) Schaltungsanordnung zur Luftgütemessung
GB2300266B (en) Method and apparatus for the measurement of humidity
HUP9600111A3 (en) Apparatus for measuring volume
GB2298042B (en) Dewpoint measuring apparatus
GB2228576B (en) Apparatus for determining the permeability of a web to air
GB2338137B (en) Distance measuring apparatus
GR960200163U (en) Apparatus for measuring objects of various shapes
PL102740U1 (en) Apparatus for determining permeability of fabrics
PL293131A2 (en) Apparatus for determining gas emissiveness of moulding materials
TW308136U (en) Front-guiding apparatus for air filter of motorbike
HU903024D0 (en) Device for signalling of decrease of air in tyres
CZ2097A3 (cs) Způsob a zařízení k měření rychlosti a ujeté vzdálenosti
GB2303448B (en) Method and apparatus for the measurement of translucency
GB2338135B (en) Distance measuring apparatus
GB9521335D0 (en) Air treatmnet apparatus