DE2255773A1 - Doppelt wirkende dosierpumpe - Google Patents

Doppelt wirkende dosierpumpe

Info

Publication number
DE2255773A1
DE2255773A1 DE2255773A DE2255773A DE2255773A1 DE 2255773 A1 DE2255773 A1 DE 2255773A1 DE 2255773 A DE2255773 A DE 2255773A DE 2255773 A DE2255773 A DE 2255773A DE 2255773 A1 DE2255773 A1 DE 2255773A1
Authority
DE
Germany
Prior art keywords
chamber
fluid
pump according
dosing pump
cylinder
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.)
Pending
Application number
DE2255773A
Other languages
German (de)
English (en)
Inventor
Richard Martin Keyes
Bertel Swan Nelson
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.)
Beatrice Companies Inc
Original Assignee
Beatrice Foods Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22853275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2255773(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beatrice Foods Co filed Critical Beatrice Foods Co
Publication of DE2255773A1 publication Critical patent/DE2255773A1/de
Pending 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE2255773A 1972-02-18 1972-11-14 Doppelt wirkende dosierpumpe Pending DE2255773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22748172A 1972-02-18 1972-02-18

Publications (1)

Publication Number Publication Date
DE2255773A1 true DE2255773A1 (de) 1973-08-23

Family

ID=22853275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2255773A Pending DE2255773A1 (de) 1972-02-18 1972-11-14 Doppelt wirkende dosierpumpe

Country Status (4)

Country Link
US (1) US3787145A (enrdf_load_stackoverflow)
DE (1) DE2255773A1 (enrdf_load_stackoverflow)
FR (1) FR2172647A5 (enrdf_load_stackoverflow)
IT (1) IT966462B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259042A (en) * 1979-04-30 1981-03-31 H & P Pump Company Confectionary pumps
AT382297B (de) * 1983-03-11 1987-02-10 Haas Franz Waffelmasch Verfahren zum einfuellen von speiseeis in innenbeschichtete, vorzugsweise innenschokoladrierte, hohlhippen
US5095710A (en) * 1990-03-19 1992-03-17 Imi Cornelius Inc. Frozen carbonated beverage apparatus and method and control system therefor
US5617734A (en) * 1995-03-27 1997-04-08 Island Delite, Ltd. Low temperature composition preparation device, and methods of constructing and utilizing same
US5706661A (en) * 1995-09-29 1998-01-13 Frank; Jimmy I. Apparatus and method for controlling the consistency and quality of a frozen carbonated beverage product
DE19833840A1 (de) * 1998-07-28 2000-02-03 Bosch Gmbh Robert Kolbenpumpe
DE19918126B4 (de) 1999-04-22 2007-09-13 Robert Bosch Gmbh Kolbenpumpe
RU2377442C2 (ru) * 2004-11-29 2009-12-27 Тьерри НАВАРРО Объемный насос (варианты) и компрессор с таким насосом
US20070286745A1 (en) * 2006-06-09 2007-12-13 Maynard Chance Integrated mixing pump
US20090068034A1 (en) * 2007-09-12 2009-03-12 Pumptec, Inc. Pumping system with precise ratio output
US8496141B2 (en) * 2009-07-08 2013-07-30 H. C. Duke & Son Llc Frozen confection machine having simultaneous dispensing of two flavors with clog inhibiting mechanism
US9316216B1 (en) 2012-03-28 2016-04-19 Pumptec, Inc. Proportioning pump, control systems and applicator apparatus
US10512276B2 (en) 2015-02-09 2019-12-24 Fbd Partnership, Lp Multi-flavor food and/or beverage dispenser
US10760557B1 (en) 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
US10823160B1 (en) 2017-01-12 2020-11-03 Pumptec Inc. Compact pump with reduced vibration and reduced thermal degradation
CN109864173A (zh) * 2019-04-04 2019-06-11 兰云科技(广州)有限责任公司 气液同步混合膨化装置及包含其的冰淇淋机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378543A (en) * 1921-05-17 Frank johnson
US649750A (en) * 1899-08-22 1900-05-15 Daniel Arthur Quiggin Pump.
US905640A (en) * 1907-11-04 1908-12-01 Herbert L Borchers Air and gas compressor.
US956990A (en) * 1909-02-11 1910-05-03 F E Myers And Brother Pump.
US1060816A (en) * 1910-08-10 1913-05-06 Ralph B Carter Pump.
US1465392A (en) * 1922-01-25 1923-08-21 Charles Eisele Pump
US2566436A (en) * 1947-10-11 1951-09-04 Cleveland Detroit Corp Beverage dispensing machine
US2681253A (en) * 1949-05-13 1954-06-15 Hagelin Boris Caesar Wilhelm Liquid distributing system
US2662485A (en) * 1951-10-04 1953-12-15 Standard Oil Dev Co Well pump
DE1183515B (de) * 1963-05-09 1964-12-17 Hanns Dieter Paschke Dipl Ing Umlaufkolbenmaschine
US3272132A (en) * 1964-08-03 1966-09-13 Stoelting Bros Co Pump

Also Published As

Publication number Publication date
FR2172647A5 (enrdf_load_stackoverflow) 1973-09-28
US3787145A (en) 1974-01-22
IT966462B (it) 1974-02-11

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