NO319535B1 - Fremgangsmate og anordning for styring av en pneumatisk lastpaforings- innretning - Google Patents
Fremgangsmate og anordning for styring av en pneumatisk lastpaforings- innretning Download PDFInfo
- Publication number
- NO319535B1 NO319535B1 NO20001206A NO20001206A NO319535B1 NO 319535 B1 NO319535 B1 NO 319535B1 NO 20001206 A NO20001206 A NO 20001206A NO 20001206 A NO20001206 A NO 20001206A NO 319535 B1 NO319535 B1 NO 319535B1
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- constant
- gas flow
- pneumatic
- load
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000012360 testing method Methods 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/0202—Control of the test
- G01N2203/0208—Specific programs of loading, e.g. incremental loading or pre-loading
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Road Paving Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI973628A FI107646B (fi) | 1997-09-08 | 1997-09-08 | Menetelmä ja laitteisto pneumaattisen kuormituslaitteen ohjauksessa |
| PCT/FI1998/000690 WO1999012726A1 (en) | 1997-09-11 | 1998-09-04 | Caring doctor blade and method for manufacture of same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20001206L NO20001206L (no) | 2000-03-08 |
| NO20001206D0 NO20001206D0 (no) | 2000-03-08 |
| NO319535B1 true NO319535B1 (no) | 2005-08-29 |
Family
ID=8549494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20001206A NO319535B1 (no) | 1997-09-08 | 2000-03-08 | Fremgangsmate og anordning for styring av en pneumatisk lastpaforings- innretning |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1012566A1 (cs) |
| JP (1) | JP2001516049A (cs) |
| AU (1) | AU9074398A (cs) |
| CZ (1) | CZ297957B6 (cs) |
| FI (1) | FI107646B (cs) |
| NO (1) | NO319535B1 (cs) |
| WO (1) | WO1999013315A1 (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288478A (zh) * | 2011-05-09 | 2011-12-21 | 兰州大学 | 一种气压加载装置 |
| CN103454168B (zh) * | 2013-09-10 | 2015-12-02 | 浙江省泵阀产品质量检验中心 | 石化阀门用防爆o型圈rgd检测方法 |
| CN108344629B (zh) * | 2018-02-23 | 2020-12-15 | 南华大学 | 一种新的蠕变加载实验设备 |
| CN109556960B (zh) * | 2018-12-17 | 2021-03-12 | 东北大学 | 一种水力稳压相似材料压制装置及其使用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142980A (en) * | 1962-07-02 | 1964-08-04 | Axel G H Andersen | Fast acting tensile tester |
| US3353407A (en) * | 1964-08-24 | 1967-11-21 | Dietert Co Harry W | Granular material testing apparatus |
| US3404562A (en) * | 1966-01-19 | 1968-10-08 | Army Usa | High-strain-rate tester |
| US3548646A (en) * | 1969-02-28 | 1970-12-22 | Atomic Energy Commission | Tensile test apparatus |
| US3628378A (en) * | 1970-02-16 | 1971-12-21 | Us Navy | Pneumatic portable dynamometer |
-
1997
- 1997-09-08 FI FI973628A patent/FI107646B/fi not_active IP Right Cessation
-
1998
- 1998-09-04 CZ CZ20000623A patent/CZ297957B6/cs not_active IP Right Cessation
- 1998-09-04 JP JP2000511051A patent/JP2001516049A/ja active Pending
- 1998-09-04 EP EP98942711A patent/EP1012566A1/en not_active Withdrawn
- 1998-09-04 WO PCT/FI1998/000693 patent/WO1999013315A1/en active IP Right Grant
- 1998-09-04 AU AU90743/98A patent/AU9074398A/en not_active Abandoned
-
2000
- 2000-03-08 NO NO20001206A patent/NO319535B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20001206L (no) | 2000-03-08 |
| NO20001206D0 (no) | 2000-03-08 |
| AU9074398A (en) | 1999-03-29 |
| FI107646B (fi) | 2001-09-14 |
| FI973628A (fi) | 1999-03-09 |
| FI973628A0 (fi) | 1997-09-08 |
| EP1012566A1 (en) | 2000-06-28 |
| JP2001516049A (ja) | 2001-09-25 |
| WO1999013315A1 (en) | 1999-03-18 |
| CZ2000623A3 (cs) | 2001-08-15 |
| CZ297957B6 (cs) | 2007-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: PMEMA PEKKA MOILANEN, FI |
|
| MK1K | Patent expired |