SG44928A1 - Apparatus for measuring air permeability of moulding sand - Google Patents
Apparatus for measuring air permeability of moulding sandInfo
- 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
Links
- 238000000465 moulding Methods 0.000 title 1
- 230000035699 permeability Effects 0.000 title 1
- 239000004576 sand Substances 0.000 title 1
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)
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)
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)
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 |
-
1995
- 1995-04-28 JP JP12949395A patent/JP3218591B2/ja not_active Expired - Fee Related
-
1996
- 1996-04-24 EP EP96106435A patent/EP0740144B1/de not_active Expired - Lifetime
- 1996-04-24 DE DE69604115T patent/DE69604115T2/de not_active Expired - Lifetime
- 1996-04-26 KR KR1019960012994A patent/KR100391042B1/ko not_active IP Right Cessation
- 1996-04-26 SG SG1996009541A patent/SG44928A1/en unknown
- 1996-04-26 CN CN96110328A patent/CN1109237C/zh not_active Expired - Lifetime
- 1996-04-26 US US08/639,356 patent/US5736632A/en not_active Expired - Fee Related
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 |