US3764238A - Liquid and air mixing gear pump - Google Patents
Liquid and air mixing gear pump Download PDFInfo
- Publication number
- US3764238A US3764238A US00220239A US3764238DA US3764238A US 3764238 A US3764238 A US 3764238A US 00220239 A US00220239 A US 00220239A US 3764238D A US3764238D A US 3764238DA US 3764238 A US3764238 A US 3764238A
- Authority
- US
- United States
- Prior art keywords
- pump
- liquid
- air
- ports
- atmosphere
- 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 - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J13/00—Tanks for treating cream
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
- A23G3/0236—Shaping of liquid, paste, powder; Manufacture of moulded articles, e.g. modelling, moulding, calendering
- A23G3/0294—Moulding or shaping of cellular or expanded articles
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/045—Production of frozen sweets, e.g. ice-cream of slush-ice, e.g. semi-frozen beverage
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/20—Production of frozen sweets, e.g. ice-cream the products being mixed with gas, e.g. soft-ice
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/60—Pump mixers, i.e. mixing within a pump
- B01F25/62—Pump mixers, i.e. mixing within a pump of the gear type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
Definitions
- FIG. 1 is a front view of the emulsifying pump according to the invention.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Confectionery (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1246971 | 1971-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3764238A true US3764238A (en) | 1973-10-09 |
Family
ID=11140520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00220239A Expired - Lifetime US3764238A (en) | 1971-02-03 | 1972-01-24 | Liquid and air mixing gear pump |
Country Status (17)
Country | Link |
---|---|
US (1) | US3764238A (de) |
AT (1) | AT317935B (de) |
BE (1) | BE778897A (de) |
BR (1) | BR7200596D0 (de) |
CA (1) | CA962128A (de) |
CH (1) | CH526046A (de) |
DE (1) | DE2200301A1 (de) |
DK (1) | DK124002B (de) |
ES (1) | ES399710A1 (de) |
FR (1) | FR2124958A5 (de) |
GB (1) | GB1332612A (de) |
IL (1) | IL38617A (de) |
NL (1) | NL7201398A (de) |
NO (1) | NO128295B (de) |
SE (1) | SE379146B (de) |
YU (1) | YU33543B (de) |
ZA (1) | ZA72443B (de) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093407A (en) * | 1973-10-30 | 1978-06-06 | Imperial Chemical Industries Inc. | Injection of additives into liquid streams |
US4193745A (en) * | 1978-03-09 | 1980-03-18 | Nordson Corporation | Gear pump with means for dispersing gas into liquid |
US4338274A (en) * | 1979-10-12 | 1982-07-06 | General Engineering Radcliffe 1979 Limited | Method and apparatus for the incorporation of additives into plastics materials |
US5919510A (en) * | 1994-11-23 | 1999-07-06 | Nestec S.A. | Method for manufacturing frozen aerated products |
US6095763A (en) * | 1996-06-26 | 2000-08-01 | Robert Bosch Gmbh | Fuel delivery pump with a bypass valve, for a fuel injection pump for an internal combustion engine |
US6439865B1 (en) * | 1998-04-30 | 2002-08-27 | Werner Rietschle Gmbh & Co. Kg | Vacuum pump |
US6613374B1 (en) | 1995-11-14 | 2003-09-02 | Nestec S.A. | Frozen confectionery product and method of manufacture |
EP1990084A2 (de) | 2007-05-08 | 2008-11-12 | GOJO Industries, Inc. | Getriebepumpe und Schaumspender |
US20100101235A1 (en) * | 2008-10-29 | 2010-04-29 | Carpigiani Group - Ali S.P.A. | Machine for producing liquid and semi-liquid food products with a continuous cycle |
US20110243782A1 (en) * | 2010-03-30 | 2011-10-06 | Richard Allen Drazkowski | Soft Serve Ice Cream Pump Enhancers |
US8915643B2 (en) | 2011-12-15 | 2014-12-23 | Styron Europe Gmbh | Dynamic mixing pump |
US9730557B2 (en) | 2007-05-16 | 2017-08-15 | Ecolab Usa Inc. | Keyed dispensing cartridge with valve insert |
US10569286B2 (en) | 2017-05-08 | 2020-02-25 | Ecolab Usa Inc. | Shaped cartridge dispensing systems |
USD899195S1 (en) | 2018-10-12 | 2020-10-20 | Rich Products Corporation | Food product dispenser |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1225107B (it) * | 1988-04-18 | 1990-11-02 | Progettistica Polo Di Polo Tac | Pompa ad ingranaggi, per la formazione e l'alimentazione di miscele di aria e liquido, predisposta al lavaggio rapido senza smontaggio |
DE4129854A1 (de) * | 1991-09-07 | 1993-03-11 | Teves Gmbh Alfred | Zahnradpumpe mit einer nichtlinear von der drehzahl abhaengenden foerdermenge |
CN113513292B (zh) * | 2021-05-13 | 2022-12-30 | 中国石油大学(华东) | 一种稀油泡沫辅助减氧空气驱用泡沫输送装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479957A (en) * | 1968-05-02 | 1969-11-25 | Phelan Louis A M | Positive displacement gear type pump |
US3628893A (en) * | 1970-05-04 | 1971-12-21 | Poerio Carpigiani | Liquid and air mixing gear pump |
-
1972
- 1972-01-05 DE DE19722200301 patent/DE2200301A1/de active Pending
- 1972-01-05 AT AT5472A patent/AT317935B/de not_active IP Right Cessation
- 1972-01-05 CH CH12172A patent/CH526046A/de not_active IP Right Cessation
- 1972-01-18 YU YU117/72A patent/YU33543B/xx unknown
- 1972-01-21 ZA ZA720443A patent/ZA72443B/xx unknown
- 1972-01-24 IL IL38617A patent/IL38617A/xx unknown
- 1972-01-24 US US00220239A patent/US3764238A/en not_active Expired - Lifetime
- 1972-01-26 CA CA133,235A patent/CA962128A/en not_active Expired
- 1972-01-29 ES ES399710A patent/ES399710A1/es not_active Expired
- 1972-01-31 FR FR7203063A patent/FR2124958A5/fr not_active Expired
- 1972-02-01 GB GB475072A patent/GB1332612A/en not_active Expired
- 1972-02-01 SE SE7201148A patent/SE379146B/xx unknown
- 1972-02-02 NO NO00262/72*[A patent/NO128295B/no unknown
- 1972-02-02 DK DK45572AA patent/DK124002B/da unknown
- 1972-02-03 BE BE778897A patent/BE778897A/xx unknown
- 1972-02-03 BR BR596/72*[A patent/BR7200596D0/pt unknown
- 1972-02-03 NL NL7201398A patent/NL7201398A/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479957A (en) * | 1968-05-02 | 1969-11-25 | Phelan Louis A M | Positive displacement gear type pump |
US3628893A (en) * | 1970-05-04 | 1971-12-21 | Poerio Carpigiani | Liquid and air mixing gear pump |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093407A (en) * | 1973-10-30 | 1978-06-06 | Imperial Chemical Industries Inc. | Injection of additives into liquid streams |
US4193745A (en) * | 1978-03-09 | 1980-03-18 | Nordson Corporation | Gear pump with means for dispersing gas into liquid |
US4338274A (en) * | 1979-10-12 | 1982-07-06 | General Engineering Radcliffe 1979 Limited | Method and apparatus for the incorporation of additives into plastics materials |
US5919510A (en) * | 1994-11-23 | 1999-07-06 | Nestec S.A. | Method for manufacturing frozen aerated products |
US6613374B1 (en) | 1995-11-14 | 2003-09-02 | Nestec S.A. | Frozen confectionery product and method of manufacture |
US6095763A (en) * | 1996-06-26 | 2000-08-01 | Robert Bosch Gmbh | Fuel delivery pump with a bypass valve, for a fuel injection pump for an internal combustion engine |
US6439865B1 (en) * | 1998-04-30 | 2002-08-27 | Werner Rietschle Gmbh & Co. Kg | Vacuum pump |
EP1990084A2 (de) | 2007-05-08 | 2008-11-12 | GOJO Industries, Inc. | Getriebepumpe und Schaumspender |
US9730557B2 (en) | 2007-05-16 | 2017-08-15 | Ecolab Usa Inc. | Keyed dispensing cartridge with valve insert |
US20100101235A1 (en) * | 2008-10-29 | 2010-04-29 | Carpigiani Group - Ali S.P.A. | Machine for producing liquid and semi-liquid food products with a continuous cycle |
US8869540B2 (en) | 2008-10-29 | 2014-10-28 | Carpigiani Group—Ali S.p.A. | Machine for producing liquid and semi-liquid food products with a continuous cycle |
EP2181608A1 (de) | 2008-10-29 | 2010-05-05 | Carpigiani Group - Ali S.p.A. | Maschine zur Herstellung von flüssigen und halbflüssigen Lebensmittelprodukten mit einem kontinuierlichen Zyklus |
US20110243782A1 (en) * | 2010-03-30 | 2011-10-06 | Richard Allen Drazkowski | Soft Serve Ice Cream Pump Enhancers |
US8915643B2 (en) | 2011-12-15 | 2014-12-23 | Styron Europe Gmbh | Dynamic mixing pump |
US10251518B2 (en) | 2014-03-20 | 2019-04-09 | Ecolab Usa Inc. | Keyed dispensing cartridge with valve insert |
US10569286B2 (en) | 2017-05-08 | 2020-02-25 | Ecolab Usa Inc. | Shaped cartridge dispensing systems |
USD899195S1 (en) | 2018-10-12 | 2020-10-20 | Rich Products Corporation | Food product dispenser |
Also Published As
Publication number | Publication date |
---|---|
AT317935B (de) | 1974-09-25 |
NO128295B (de) | 1973-10-22 |
DK124002B (da) | 1972-09-04 |
BR7200596D0 (pt) | 1973-05-03 |
GB1332612A (en) | 1973-10-03 |
BE778897A (fr) | 1972-05-30 |
IL38617A0 (en) | 1972-03-28 |
AU3840372A (en) | 1973-08-02 |
ES399710A1 (es) | 1974-12-01 |
SE379146B (de) | 1975-09-29 |
YU11772A (en) | 1976-12-31 |
IL38617A (en) | 1974-01-14 |
NL7201398A (de) | 1972-08-07 |
FR2124958A5 (de) | 1972-09-22 |
ZA72443B (en) | 1972-09-27 |
DE2200301A1 (de) | 1972-08-10 |
YU33543B (en) | 1977-06-30 |
CH526046A (de) | 1972-07-31 |
CA962128A (en) | 1975-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3764238A (en) | Liquid and air mixing gear pump | |
US3628893A (en) | Liquid and air mixing gear pump | |
US3018641A (en) | Continuous ice cream freezer and dispenser | |
US2843137A (en) | Motor-actuated apparatus for injecting drying agents into a rinse-spray system | |
CN113983592A (zh) | 双腔加湿器 | |
CN106436076B (zh) | 缝纫机上弯针机构的排油结构 | |
US4756672A (en) | Liquid-ring pump with maintenance of liquid level | |
GB1349122A (en) | Container filling machine nozzle | |
US3874353A (en) | Air and fuel mixing and feed system | |
US2005950A (en) | Apparatus for proportioning ingredients | |
JPS6366567B2 (de) | ||
US2718343A (en) | Combination dispensing and siphoning nozzle and pumping means | |
GB1436594A (en) | Apparatus for processing photographic amterial | |
CN204664059U (zh) | 一种顶置泵防吸空装置 | |
US1419273A (en) | Pumping system | |
US2578387A (en) | Feeder | |
US1815864A (en) | Cooling device | |
US20230103079A1 (en) | vacuum sealing machine for automatically delivering and cutting packages | |
US1369595A (en) | Soap-dispensing appliance | |
US1629032A (en) | Liquid-fuel-burning apparatus | |
US1887311A (en) | Pump | |
CN212452954U (zh) | 一种发泡装置及智能盖板 | |
CN220117344U (zh) | 一种蓄水池自动供水装置 | |
CN217782263U (zh) | 一种气压供液起泡装置 | |
US1462159A (en) | Pumping system |