CA1096465A - Generateur d'ondes pulsees - Google Patents
Generateur d'ondes pulseesInfo
- Publication number
- CA1096465A CA1096465A CA288,449A CA288449A CA1096465A CA 1096465 A CA1096465 A CA 1096465A CA 288449 A CA288449 A CA 288449A CA 1096465 A CA1096465 A CA 1096465A
- Authority
- CA
- Canada
- Prior art keywords
- pulse
- pulses
- rate
- output
- clock
- 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
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 47
- 230000003595 spectral effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 239000000543 intermediate Substances 0.000 claims 32
- 230000002596 correlated effect Effects 0.000 claims 10
- 230000001276 controlling effect Effects 0.000 claims 2
- 230000000875 corresponding effect Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000013459 approach Methods 0.000 description 4
- 241000272470 Circus Species 0.000 description 3
- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 3
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- 206010012335 Dependence Diseases 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 101100410811 Mus musculus Pxt1 gene Proteins 0.000 description 1
- 241001508687 Mustela erminea Species 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- MSFGZHUJTJBYFA-UHFFFAOYSA-M sodium dichloroisocyanurate Chemical compound [Na+].ClN1C(=O)[N-]C(=O)N(Cl)C1=O MSFGZHUJTJBYFA-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
- G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feedback Control In General (AREA)
- Control Of Non-Electrical Variables (AREA)
- Control Of Stepping Motors (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73371376A | 1976-10-18 | 1976-10-18 | |
| US733,713 | 1976-10-18 | ||
| US772,223 | 1977-02-25 | ||
| US05/772,223 US4084246A (en) | 1976-10-18 | 1977-02-25 | Pulse generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1096465A true CA1096465A (fr) | 1981-02-24 |
Family
ID=27112615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA288,449A Expired CA1096465A (fr) | 1976-10-18 | 1977-10-11 | Generateur d'ondes pulsees |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5360153A (fr) |
| CA (1) | CA1096465A (fr) |
| DE (1) | DE2746520A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2461126A1 (fr) * | 1978-12-15 | 1981-01-30 | Gilson Medical Electronic Fran | Pompe a piston a debit reglable precisement |
| DE2909018C3 (de) * | 1979-03-08 | 1982-01-21 | Siemens AG, 1000 Berlin und 8000 München | Frequenzwandler |
| US4333356A (en) * | 1979-04-27 | 1982-06-08 | Ciba-Geigy Corporation | Mixing apparatus |
| JPS589627A (ja) * | 1981-07-10 | 1983-01-20 | 山根 久仁男 | 動物の声公害防止方法及び声帯リング |
| EP0084070B1 (fr) * | 1982-01-15 | 1987-06-16 | Polaroid Corporation | Système de pompage à égalisation de pression |
| JPH0617764B2 (ja) * | 1983-12-22 | 1994-03-09 | 東芝機械株式会社 | パルス発生回路 |
| JPH0664033B2 (ja) * | 1984-04-28 | 1994-08-22 | 株式会社島津製作所 | 高圧混合型グラジエント溶出装置 |
| JPS62103716A (ja) * | 1985-10-30 | 1987-05-14 | Omron Tateisi Electronics Co | 複数液連続計量吐出装置 |
-
1977
- 1977-10-11 CA CA288,449A patent/CA1096465A/fr not_active Expired
- 1977-10-17 JP JP12435277A patent/JPS5360153A/ja active Pending
- 1977-10-17 DE DE19772746520 patent/DE2746520A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5360153A (en) | 1978-05-30 |
| DE2746520A1 (de) | 1978-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 19980224 |