CA2028469A1 - Systeme de dosage de liquide - Google Patents
Systeme de dosage de liquideInfo
- Publication number
- CA2028469A1 CA2028469A1 CA2028469A CA2028469A CA2028469A1 CA 2028469 A1 CA2028469 A1 CA 2028469A1 CA 2028469 A CA2028469 A CA 2028469A CA 2028469 A CA2028469 A CA 2028469A CA 2028469 A1 CA2028469 A1 CA 2028469A1
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- manifold
- inlet
- liquid additive
- conduit
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/133—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5283—Units interchangeable between alternate locations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87281—System having plural inlets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87338—Flow passage with bypass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87676—With flow control
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/442,059 US5042523A (en) | 1989-11-28 | 1989-11-28 | Liquid proportioning system |
US07/442,059 | 1989-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2028469A1 true CA2028469A1 (fr) | 1991-05-29 |
CA2028469C CA2028469C (fr) | 1996-10-22 |
Family
ID=23755371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002028469A Expired - Lifetime CA2028469C (fr) | 1989-11-28 | 1990-10-24 | Systeme de dosage de liquide |
Country Status (2)
Country | Link |
---|---|
US (1) | US5042523A (fr) |
CA (1) | CA2028469C (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7772691A (en) * | 1990-04-23 | 1991-11-11 | S.C. Johnson & Son, Inc. | Precision-ratioed fluid-mixing device and system |
US5255820A (en) * | 1991-04-24 | 1993-10-26 | Ecolab Inc. | Apparatus for dilution of liquid products |
US5259557A (en) * | 1991-09-25 | 1993-11-09 | Ecolab Inc. | Solution proportioner and dispensing system |
US5344074A (en) * | 1991-09-25 | 1994-09-06 | Ecolab Inc. | Dispensing apparatus having a removable variable proportioning and metering device |
CA2164721A1 (fr) * | 1993-06-10 | 1994-12-22 | Scott R. Olson | Systeme de dilution pour produits concentres |
US6463601B1 (en) | 1995-10-12 | 2002-10-15 | Randy E. Fetty | Self-contained waste and refuse disposal unit |
US5651398A (en) * | 1996-03-29 | 1997-07-29 | Ecolab Inc. | Chemical solution filling system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821210A (en) * | 1955-08-15 | 1958-01-28 | Otis M Liley | Multiple orifice metering mechanism for anhydrous ammonia |
US3010404A (en) * | 1957-03-11 | 1961-11-28 | Herbert E Anderson | Chemical feed pump |
US3168333A (en) * | 1962-02-28 | 1965-02-02 | Scovill Manufacturing Co | Quick detachable hose coupling |
BE698495A (fr) * | 1967-05-16 | 1967-11-03 | ||
US3540476A (en) * | 1967-09-13 | 1970-11-17 | Eaton Yale & Towne | Mounting manifold for dispenser valves |
US3476136A (en) * | 1968-01-04 | 1969-11-04 | Gen Motors Corp | Hose and valve stem connector |
US3712335A (en) * | 1971-01-18 | 1973-01-23 | J Wiebe | Car wash system |
US3762439A (en) * | 1971-12-06 | 1973-10-02 | Parkland International Inc | Fluid mixing valve assembly |
US3807426A (en) * | 1973-06-25 | 1974-04-30 | R Henes | Pressure operated valve |
US4250919A (en) * | 1979-07-11 | 1981-02-17 | Booth, Inc. | Constant flow valve |
US4599171A (en) * | 1984-07-30 | 1986-07-08 | Pure Water International, Inc. | Water purifier fitting and system |
IL74332A (en) * | 1985-02-13 | 1991-09-16 | Rosenberg Peretz | Pulsator device for converting line fluid pressure to a pulsating pressure |
IL76324A0 (en) * | 1985-09-08 | 1986-01-31 | Berger Benjamin | Pipeline connector for plastic instruments |
US4787655A (en) * | 1986-04-24 | 1988-11-29 | The Kendall Company | Airtight connection for breathing circuits |
US4803053A (en) * | 1987-01-22 | 1989-02-07 | Williamson Kenneth L | Laboratory glassware equipment |
-
1989
- 1989-11-28 US US07/442,059 patent/US5042523A/en not_active Expired - Lifetime
-
1990
- 1990-10-24 CA CA002028469A patent/CA2028469C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5042523A (en) | 1991-08-27 |
CA2028469C (fr) | 1996-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |