GB1160026A - Improved Pulse Analyzing Apparatus and System - Google Patents
Improved Pulse Analyzing Apparatus and SystemInfo
- Publication number
- GB1160026A GB1160026A GB8791/67A GB879167A GB1160026A GB 1160026 A GB1160026 A GB 1160026A GB 8791/67 A GB8791/67 A GB 8791/67A GB 879167 A GB879167 A GB 879167A GB 1160026 A GB1160026 A GB 1160026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulse
- centre
- aperture
- time
- gate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000002245 particle Substances 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052594 sapphire Inorganic materials 0.000 abstract 1
- 239000010980 sapphire Substances 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
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
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
- G01N15/131—Details
- G01N15/132—Circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
- H03K5/1532—Peak detectors
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nonlinear Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Current Or Voltage (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52945266A | 1966-02-23 | 1966-02-23 | |
| US61449667A | 1967-02-07 | 1967-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1160026A true GB1160026A (en) | 1969-07-30 |
Family
ID=27063022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8791/67A Expired GB1160026A (en) | 1966-02-23 | 1967-02-23 | Improved Pulse Analyzing Apparatus and System |
Country Status (11)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996624A (en) * | 1959-08-11 | 1961-08-15 | Victor R Mumma | Method for stretching photometer pulses for accurate measurement of pulse height |
-
1967
- 1967-02-16 SE SE02164/67A patent/SE327215B/xx unknown
- 1967-02-20 NO NO166937A patent/NO123973B/no unknown
- 1967-02-23 DE DE1967C0041593 patent/DE1623657B1/de active Pending
- 1967-02-23 IL IL27479A patent/IL27479A/en unknown
- 1967-02-23 ES ES337204A patent/ES337204A1/es not_active Expired
- 1967-02-23 GB GB8791/67A patent/GB1160026A/en not_active Expired
- 1967-02-23 BE BE694505D patent/BE694505A/xx unknown
- 1967-02-23 NL NL6702814A patent/NL6702814A/xx unknown
- 1967-02-23 BR BR187254/67A patent/BR6787254D0/pt unknown
- 1967-02-23 DK DK97067AA patent/DK119984B/da unknown
- 1967-02-23 CH CH289167A patent/CH469271A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6787254D0 (pt) | 1973-07-19 |
| DK119984B (da) | 1971-03-22 |
| BE694505A (enrdf_load_stackoverflow) | 1967-08-23 |
| ES337204A1 (es) | 1968-04-01 |
| DE1623657B1 (de) | 1972-02-03 |
| SE327215B (enrdf_load_stackoverflow) | 1970-08-17 |
| NL6702814A (enrdf_load_stackoverflow) | 1967-08-24 |
| IL27479A (en) | 1971-02-25 |
| NO123973B (enrdf_load_stackoverflow) | 1972-02-07 |
| CH469271A (fr) | 1969-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |