ATE533038T1 - Gerät zur messung des oberflächendrucks - Google Patents

Gerät zur messung des oberflächendrucks

Info

Publication number
ATE533038T1
ATE533038T1 AT97919069T AT97919069T ATE533038T1 AT E533038 T1 ATE533038 T1 AT E533038T1 AT 97919069 T AT97919069 T AT 97919069T AT 97919069 T AT97919069 T AT 97919069T AT E533038 T1 ATE533038 T1 AT E533038T1
Authority
AT
Austria
Prior art keywords
sensor
detector
surface pressure
light source
film
Prior art date
Application number
AT97919069T
Other languages
English (en)
Inventor
Paavo Kinnunen
Original Assignee
Kibron Inc Oy
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 Kibron Inc Oy filed Critical Kibron Inc Oy
Application granted granted Critical
Publication of ATE533038T1 publication Critical patent/ATE533038T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/02—Investigating surface tension of liquids
    • G01N2013/0291—Wilhelmy plate

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AT97919069T 1996-09-13 1997-09-12 Gerät zur messung des oberflächendrucks ATE533038T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963612A FI108966B (fi) 1996-09-13 1996-09-13 Laite pintapaineen mittaamiseksi
PCT/FI1997/000542 WO1998011421A1 (en) 1996-09-13 1997-09-12 Device for measuring the surface pressure

Publications (1)

Publication Number Publication Date
ATE533038T1 true ATE533038T1 (de) 2011-11-15

Family

ID=8546653

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97919069T ATE533038T1 (de) 1996-09-13 1997-09-12 Gerät zur messung des oberflächendrucks

Country Status (12)

Country Link
US (1) US6222184B1 (de)
EP (1) EP1012568B1 (de)
JP (1) JP2001500264A (de)
KR (1) KR100491345B1 (de)
CN (1) CN1105910C (de)
AT (1) ATE533038T1 (de)
AU (1) AU719949B2 (de)
CA (1) CA2265843C (de)
DE (1) DE1012568T1 (de)
FI (1) FI108966B (de)
NZ (1) NZ334574A (de)
WO (1) WO1998011421A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110210B (fi) * 1998-12-31 2002-12-13 Kibron Inc Oy Mittauslaite pienten voimien ja siirtymien mittaamiseksi
US6982787B1 (en) 2002-01-02 2006-01-03 The United States Of America As Represented By The Secretary Of The Air Force Modification of the degree of liquid contact with a solid by control of surface and micro-channel capillary geometry
US6867854B1 (en) 2002-01-02 2005-03-15 The United States Of America As Represented By The Secretary Of The Air Force Liquid to solid angle of contact measurement
US10502448B1 (en) 2002-01-02 2019-12-10 United States Of America As Represented By The Secretary Of The Air Force Self-clearing vents based on droplet expulsion
US7343784B2 (en) * 2005-06-28 2008-03-18 Paavo Kinnunen Method and device for forming a liquid—liquid interface, especially for surface tension measurement
CN103207133B (zh) * 2012-01-11 2015-01-07 中国科学院金属研究所 测量油/水双相流体系中金属表面润湿状态的装置及方法
KR101864196B1 (ko) 2012-01-17 2018-06-04 경희대학교 산학협력단 적소두 추출물의 신규용도
CN105444940B (zh) * 2015-11-24 2018-04-10 清华大学 一种微小力值的测量方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304812A1 (de) * 1973-02-01 1974-08-15 Cornelius Weser Lichtgesteuerte tensiomeeerautomatik
US4413506A (en) * 1981-03-05 1983-11-08 Abraham Bernard M Horizontal film balance having wide range and high sensitivity
JPH01212336A (ja) * 1988-02-19 1989-08-25 Nippon Laser Denshi Kk 表面圧力測定装置
US5143745A (en) * 1991-08-16 1992-09-01 Maganas Thomas C Intermittent film deposition method and system

Also Published As

Publication number Publication date
FI108966B (fi) 2002-04-30
FI963612L (fi) 1998-03-14
KR20010029496A (ko) 2001-04-06
CN1105910C (zh) 2003-04-16
CA2265843A1 (en) 1998-03-19
JP2001500264A (ja) 2001-01-09
CA2265843C (en) 2006-06-13
NZ334574A (en) 2000-04-28
AU4303697A (en) 1998-04-02
WO1998011421A1 (en) 1998-03-19
DE1012568T1 (de) 2001-05-03
AU719949B2 (en) 2000-05-18
EP1012568A1 (de) 2000-06-28
EP1012568B1 (de) 2011-11-09
US6222184B1 (en) 2001-04-24
HK1022520A1 (en) 2000-08-11
CN1229471A (zh) 1999-09-22
KR100491345B1 (ko) 2005-05-24
FI963612A0 (fi) 1996-09-13

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