NL7505837A - AUTOMATIC DEVICE FOR DETERMINING THE SMOKE DENSITY. - Google Patents
AUTOMATIC DEVICE FOR DETERMINING THE SMOKE DENSITY.Info
- Publication number
- NL7505837A NL7505837A NL7505837A NL7505837A NL7505837A NL 7505837 A NL7505837 A NL 7505837A NL 7505837 A NL7505837 A NL 7505837A NL 7505837 A NL7505837 A NL 7505837A NL 7505837 A NL7505837 A NL 7505837A
- Authority
- NL
- Netherlands
- Prior art keywords
- determining
- automatic device
- smoke density
- smoke
- density
- Prior art date
Links
Classifications
-
- 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
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
- G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23012/74A IT1012689B (en) | 1974-05-21 | 1974-05-21 | AUTOMATIC EQUIPMENT FOR DETERMINING THE FU MOSITA INDEX |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7505837A true NL7505837A (en) | 1975-11-25 |
Family
ID=11202863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7505837A NL7505837A (en) | 1974-05-21 | 1975-05-16 | AUTOMATIC DEVICE FOR DETERMINING THE SMOKE DENSITY. |
Country Status (13)
Country | Link |
---|---|
AT (1) | AT376802B (en) |
BE (1) | BE829302A (en) |
CA (1) | CA1047793A (en) |
CH (1) | CH592874A5 (en) |
CS (1) | CS207561B2 (en) |
DD (1) | DD118172A5 (en) |
DE (1) | DE2522256C3 (en) |
FR (1) | FR2272388B1 (en) |
GB (1) | GB1512424A (en) |
IT (1) | IT1012689B (en) |
NL (1) | NL7505837A (en) |
YU (1) | YU40118B (en) |
ZA (1) | ZA753291B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948812A1 (en) * | 1978-04-24 | 1980-12-11 | E Linder | ASPIRATOR FOR AIR SAMPLING |
SE411147B (en) * | 1978-04-24 | 1979-12-03 | Linder Ernst Carl A G | AIR Sampler ASPIRATOR |
DE3402747A1 (en) * | 1984-01-27 | 1985-08-08 | Robert Bosch Gmbh, 7000 Stuttgart | DIESEL SMOKE MEASURING DEVICE |
CN106370572A (en) * | 2016-09-08 | 2017-02-01 | 中国航空动力机械研究所 | Filter paper clamp head |
CN216082225U (en) * | 2021-11-03 | 2022-03-18 | 中国气象科学研究院 | Electric valve type sampler |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD74370B (en) * | ||||
FR1408903A (en) * | 1964-07-09 | 1965-08-20 | Inst Nat Rech Chimique | Dust concentration measuring device |
-
1974
- 1974-05-21 IT IT23012/74A patent/IT1012689B/en active
-
1975
- 1975-05-16 NL NL7505837A patent/NL7505837A/en active Search and Examination
- 1975-05-16 YU YU1265/75A patent/YU40118B/en unknown
- 1975-05-20 CS CS753517A patent/CS207561B2/en unknown
- 1975-05-20 GB GB21656/75A patent/GB1512424A/en not_active Expired
- 1975-05-20 CA CA227,320A patent/CA1047793A/en not_active Expired
- 1975-05-20 DE DE2522256A patent/DE2522256C3/en not_active Expired
- 1975-05-20 FR FR7515721A patent/FR2272388B1/fr not_active Expired
- 1975-05-20 AT AT0381475A patent/AT376802B/en not_active IP Right Cessation
- 1975-05-21 BE BE156544A patent/BE829302A/en not_active IP Right Cessation
- 1975-05-21 CH CH649475A patent/CH592874A5/xx not_active IP Right Cessation
- 1975-05-21 DD DD186156A patent/DD118172A5/xx unknown
- 1975-05-21 ZA ZA00753291A patent/ZA753291B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT376802B (en) | 1985-01-10 |
BE829302A (en) | 1975-09-15 |
CS207561B2 (en) | 1981-08-31 |
DD118172A5 (en) | 1976-02-12 |
ATA381475A (en) | 1984-05-15 |
ZA753291B (en) | 1976-05-26 |
IT1012689B (en) | 1977-03-10 |
CH592874A5 (en) | 1977-11-15 |
CA1047793A (en) | 1979-02-06 |
GB1512424A (en) | 1978-06-01 |
DE2522256B2 (en) | 1979-03-01 |
YU40118B (en) | 1985-08-31 |
FR2272388A1 (en) | 1975-12-19 |
DE2522256A1 (en) | 1975-11-27 |
DE2522256C3 (en) | 1979-10-25 |
FR2272388B1 (en) | 1977-04-15 |
YU126575A (en) | 1982-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
BN | A decision not to publish the application has become irrevocable |