FR2248080A1 - - Google Patents
Info
- Publication number
- FR2248080A1 FR2248080A1 FR7435076A FR7435076A FR2248080A1 FR 2248080 A1 FR2248080 A1 FR 2248080A1 FR 7435076 A FR7435076 A FR 7435076A FR 7435076 A FR7435076 A FR 7435076A FR 2248080 A1 FR2248080 A1 FR 2248080A1
- Authority
- FR
- France
- 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
-
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
-
- 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
-
- 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
- F04B49/12—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 by varying the length of stroke of the working members
-
- 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
- G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2352677A DE2352677C2 (de) | 1973-10-20 | 1973-10-20 | Vorrichtung zum Dosieren von Chemikalienlösungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2248080A1 true FR2248080A1 (fr) | 1975-05-16 |
FR2248080B1 FR2248080B1 (fr) | 1976-12-31 |
Family
ID=5895966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7435076A Expired FR2248080B1 (fr) | 1973-10-20 | 1974-10-18 |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT370241B (fr) |
BE (1) | BE821233A (fr) |
CH (1) | CH610529A5 (fr) |
DE (1) | DE2352677C2 (fr) |
FR (1) | FR2248080B1 (fr) |
GB (1) | GB1481811A (fr) |
IT (1) | IT1022995B (fr) |
NL (1) | NL174910C (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422050A1 (fr) * | 1978-04-06 | 1979-11-02 | Lang Apparatebau Gmbh | Pompe doseuse a fluide |
FR2429463A1 (fr) * | 1978-06-23 | 1980-01-18 | Pollard Jean Augustin | Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel |
EP0022179A1 (fr) * | 1979-07-07 | 1981-01-14 | CILLICHEMIE Ernst Vogelmann GmbH & Co. | Dispositif de dosage |
FR2544890A1 (fr) * | 1983-04-25 | 1984-10-26 | Amellal Raymond | Dispositif mesureur-doseur pour fluides |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2831625C2 (de) * | 1978-07-19 | 1987-01-29 | Lang Apparatebau GmbH, 8227 Siegsdorf | Vorrichtung zum Dosieren einer Chemikalienlösung in strömende Frischflüssigkeit |
DE2948582A1 (de) * | 1979-12-03 | 1981-06-04 | Lang Apparatebau Gmbh, 8221 Siegsdorf | Dosiereinrichtung |
GB2216815A (en) * | 1988-04-06 | 1989-10-18 | Nicholas Edwin Priest | Water additive induction unit for a shower system |
CN105413507A (zh) * | 2015-12-08 | 2016-03-23 | 无锡万能胶粘剂有限公司 | 一种粘合剂配液乳化机 |
CA2959271A1 (fr) | 2017-02-28 | 2018-08-28 | Op-Hygiene Ip Gmbh | Dispositif de pompe a piston se desactivant automatiquement en l'absence de liquide d'entree |
CN110159506A (zh) * | 2019-06-28 | 2019-08-23 | 深圳市恒瑞兴自动化设备有限公司 | 防结晶注液泵 |
CN113096400A (zh) * | 2021-04-06 | 2021-07-09 | 厦门兴南洋信息技术有限公司 | 城市交通指示车辆联动*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791997A (fr) * | 1971-11-30 | 1973-05-28 | Lang Apparatebau Gmbh | Appareil doseur |
-
1973
- 1973-10-20 DE DE2352677A patent/DE2352677C2/de not_active Expired
-
1974
- 1974-09-20 NL NLAANVRAGE7412476,A patent/NL174910C/xx not_active IP Right Cessation
- 1974-10-17 AT AT0835374A patent/AT370241B/de not_active IP Right Cessation
- 1974-10-18 FR FR7435076A patent/FR2248080B1/fr not_active Expired
- 1974-10-18 GB GB45162/74A patent/GB1481811A/en not_active Expired
- 1974-10-18 IT IT28577/74A patent/IT1022995B/it active
- 1974-10-18 BE BE149669A patent/BE821233A/fr not_active IP Right Cessation
- 1974-10-18 CH CH1400374A patent/CH610529A5/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2422050A1 (fr) * | 1978-04-06 | 1979-11-02 | Lang Apparatebau Gmbh | Pompe doseuse a fluide |
FR2429463A1 (fr) * | 1978-06-23 | 1980-01-18 | Pollard Jean Augustin | Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel |
EP0022179A1 (fr) * | 1979-07-07 | 1981-01-14 | CILLICHEMIE Ernst Vogelmann GmbH & Co. | Dispositif de dosage |
FR2544890A1 (fr) * | 1983-04-25 | 1984-10-26 | Amellal Raymond | Dispositif mesureur-doseur pour fluides |
Also Published As
Publication number | Publication date |
---|---|
NL174910B (nl) | 1984-04-02 |
FR2248080B1 (fr) | 1976-12-31 |
CH610529A5 (en) | 1979-04-30 |
NL7412476A (nl) | 1975-04-22 |
IT1022995B (it) | 1978-04-20 |
NL174910C (nl) | 1984-09-03 |
DE2352677A1 (de) | 1975-04-24 |
ATA835374A (de) | 1982-07-15 |
BE821233A (fr) | 1975-04-18 |
DE2352677C2 (de) | 1984-06-14 |
GB1481811A (en) | 1977-08-03 |
AT370241B (de) | 1983-03-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |