CA985097A - Injection pumps - Google Patents

Injection pumps

Info

Publication number
CA985097A
CA985097A CA179,546A CA179546A CA985097A CA 985097 A CA985097 A CA 985097A CA 179546 A CA179546 A CA 179546A CA 985097 A CA985097 A CA 985097A
Authority
CA
Canada
Prior art keywords
injection pumps
pumps
injection
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
Application number
CA179,546A
Other languages
English (en)
Other versions
CA179546S (en
Inventor
Norman M. Lehto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA985097A publication Critical patent/CA985097A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
CA179,546A 1972-11-17 1973-08-24 Injection pumps Expired CA985097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5319572A GB1422639A (en) 1972-11-17 1972-11-17 Injectors

Publications (1)

Publication Number Publication Date
CA985097A true CA985097A (en) 1976-03-09

Family

ID=10466957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,546A Expired CA985097A (en) 1972-11-17 1973-08-24 Injection pumps

Country Status (3)

Country Link
CA (1) CA985097A (enExample)
FR (1) FR2207535A5 (enExample)
GB (1) GB1422639A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3002990B1 (fr) * 2013-03-07 2016-09-02 Belles Ondes Forges Dispositif d'ejection de matiere granuleuse a venturi
CN118686593B (zh) * 2024-08-29 2024-11-05 山东成林石油工程技术有限公司 井下高速水射流开采超稠油装置及使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR337171A (fr) * 1903-11-28 1904-03-31 Jean Meunier Adaptation d'une valve, soupape ou clapet aux trompes aspirantes pour en assurer le fonctionnement
FR380261A (fr) * 1907-07-25 1907-12-04 Sellers William & Co Inc Perfectionnements aux injecteurs
FR483367A (fr) * 1916-11-07 1917-06-29 Maurice Delaporte Moyen pour assurer la stabilité de fonctionnement des éjecteurs à vapeur travaillant sur mélanges gazeux
FR727299A (fr) * 1931-12-01 1932-06-15 éjecteur d'eau
US2297681A (en) * 1941-05-14 1942-10-06 Anderson William Herbert Hydraulic booster system
US2397385A (en) * 1944-08-12 1946-03-26 H S B Corp Projectile propelled injector
US2582069A (en) * 1945-08-21 1952-01-08 Leigh L Rose Jet pump
US2595737A (en) * 1949-09-24 1952-05-06 Dayton Pump & Mfg Company Jet pump
DE879207C (de) * 1951-11-15 1953-06-11 Josef Riedl Strahlpumpe zum Foerdern von Fluessigkeiten, insbesondere Saeuren
FR1210899A (fr) * 1958-09-08 1960-03-11 Procédé permettant de créer par l'écoulement d'un jet fluide plat une ou plusieurs zones de dépression

Also Published As

Publication number Publication date
GB1422639A (en) 1976-01-28
FR2207535A5 (enExample) 1974-06-14

Similar Documents

Publication Publication Date Title
CA985570A (en) Plastic pump construction
CA1009109A (en) Medicament injector
CA987986A (en) Medicament injectors
AU5391773A (en) Injection syringe
CA1013634A (en) Injection syringe
CA988365A (en) Metering pump
CA978026A (en) Submersible pump
CA982812A (en) Injection means
IL40296A (en) Injector pump
CA1000110A (en) Pump
CA985097A (en) Injection pumps
AU466502B2 (en) Pump
CA992391A (en) Pump
CA971034A (en) Pump
AU476238B2 (en) Fuel injection pumping apparatus
AU3401671A (en) Injection pump
CA963728A (en) Submersible fuel pump
CA895087A (en) Pumps
CA896291A (en) Injection pump pilot
CA913461A (en) Pump
CA896974A (en) Pump
CA904092A (en) Injection pump apparatus
CA903557A (en) Metering pump
CA996814A (en) Metering pump
CA907413A (en) Pump construction