DE2255413A1 - Steuerschieber fuer druckmedien - Google Patents

Steuerschieber fuer druckmedien

Info

Publication number
DE2255413A1
DE2255413A1 DE2255413A DE2255413A DE2255413A1 DE 2255413 A1 DE2255413 A1 DE 2255413A1 DE 2255413 A DE2255413 A DE 2255413A DE 2255413 A DE2255413 A DE 2255413A DE 2255413 A1 DE2255413 A1 DE 2255413A1
Authority
DE
Germany
Prior art keywords
opening
channel
pressure medium
openings
chamber
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.)
Withdrawn
Application number
DE2255413A
Other languages
German (de)
English (en)
Inventor
Warren Edmund Rupp
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.)
RUPP CO WARREN
Original Assignee
RUPP CO WARREN
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 RUPP CO WARREN filed Critical RUPP CO WARREN
Publication of DE2255413A1 publication Critical patent/DE2255413A1/de
Withdrawn legal-status Critical Current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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE2255413A 1971-11-16 1972-11-11 Steuerschieber fuer druckmedien Withdrawn DE2255413A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19925071A 1971-11-16 1971-11-16

Publications (1)

Publication Number Publication Date
DE2255413A1 true DE2255413A1 (de) 1973-05-24

Family

ID=22736802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2255413A Withdrawn DE2255413A1 (de) 1971-11-16 1972-11-11 Steuerschieber fuer druckmedien

Country Status (7)

Country Link
US (1) US3782863A (OSRAM)
JP (1) JPS5546515B2 (OSRAM)
AU (1) AU472712B2 (OSRAM)
CA (1) CA971060A (OSRAM)
DE (1) DE2255413A1 (OSRAM)
FR (1) FR2161614A5 (OSRAM)
GB (1) GB1402734A (OSRAM)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122901A (en) * 1977-04-02 1978-10-26 Isao Katsuragawa Airractuated dtaphragm pump
DE2726667A1 (de) * 1977-06-14 1978-12-21 Licentia Gmbh Oberflaechenpassiviertes halbleiterbauelement und verfahren zum herstellen desselben
US4252510A (en) * 1978-08-28 1981-02-24 Bruce A. Bromley Diaphragm pump
US4436493A (en) * 1979-09-21 1984-03-13 The Coca-Cola Company Self contained pump and reversing mechanism therefor
CA1155711A (en) * 1979-09-21 1983-10-25 William S. Credle, Jr. Reciprocating pump and reversing mechanism therefor
NO146584C (no) * 1980-08-04 1982-10-27 Standard Tel Kabelfab As Reserve pumpeanlegg for oljekabel.
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
US4480969A (en) * 1981-11-12 1984-11-06 The Coca-Cola Company Fluid operated double acting diaphragm pump housing and method
FR2525697B1 (fr) * 1982-04-21 1986-03-28 Utilisation Ration Gaz Pompe volumetrique a deux etages pour gaz de petrole liquefies en phase liquide, et procede d'injection de carburant pour moteur de vehicule automobile utilisant une telle pompe
US4472115A (en) * 1982-09-07 1984-09-18 The Warren Rupp Company Fluid-operated reciprocating pump
US4478560A (en) * 1982-09-23 1984-10-23 The Warren Rupp Company Fluid-operated reciprocating pump
USD294947S (en) 1984-08-06 1988-03-29 Wilden Pump & Engineering Co. Air driven diaphragm pump
USD294946S (en) 1984-08-06 1988-03-29 Wilden Pump & Engineering Co. Air driven diaphragm pump
US4521165A (en) * 1984-08-31 1985-06-04 Semi-Bulk Systems, Inc. Apparatus for pumping fluent solid material
US4597721A (en) * 1985-10-04 1986-07-01 Valco Cincinnati, Inc. Double acting diaphragm pump with improved disassembly means
US4708827A (en) * 1986-03-17 1987-11-24 The Cornelius Company Method of and apparatus for making and dispensing carbonated water with a double diaphragm pneumatic water pump
US4895494A (en) * 1987-06-15 1990-01-23 The Aro Corporation Interchangeable manifolds for diaphragm pumps
US4854832A (en) * 1987-08-17 1989-08-08 The Aro Corporation Mechanical shift, pneumatic assist pilot valve for diaphragm pump
DE3737350A1 (de) * 1987-11-04 1989-05-24 Kopperschmidt Mueller & Co Pumpenanordnung mit doppelpumpe
US4936753A (en) * 1988-06-03 1990-06-26 The Aro Corporation Diaphragm pump with interchangeable valves and manifolds
US4981418A (en) * 1989-07-25 1991-01-01 Osmonics, Inc. Internally pressurized bellows pump
US5240390A (en) * 1992-03-27 1993-08-31 Graco Inc. Air valve actuator for reciprocable machine
US5332372A (en) * 1992-04-20 1994-07-26 Warren Rupp, Inc. Modular double-diaphragm pump
US5257914A (en) * 1992-06-24 1993-11-02 Warren Rupp, Inc. Electronic control interface for fluid powered diaphragm pump
USD347639S (en) 1992-10-13 1994-06-07 The Aro Corporation Diaphragm pump
US5334003A (en) * 1993-01-25 1994-08-02 The Aro Corporation Air valving mechanism, in combination with a double diaphragm pump subassembly
US5567130A (en) * 1994-11-09 1996-10-22 Graco Inc. Reinforced cover configuration for a diaphragm pump
US5664940A (en) * 1995-11-03 1997-09-09 Flojet Corporation Gas driven pump
US5758563A (en) * 1996-10-23 1998-06-02 Holcom Co. Fluid driven reciprocating pump
US5979563A (en) * 1998-02-17 1999-11-09 Fritz; Robert K. Method and apparatus for providing pressurized water to a residential fire sprinkler system in the absence of electricity
US6062427A (en) * 1998-08-27 2000-05-16 Du Investments L.L.C. Beer keg and pre-mixed beverage tank change-over device
US6099264A (en) * 1998-08-27 2000-08-08 Itt Manufacturing Enterprises, Inc. Pump controller
RU2161734C1 (ru) * 1999-09-10 2001-01-10 Закрытое акционерное общество "Каустик" Мембранный пневмоприводной насос
US6343539B1 (en) 1999-11-10 2002-02-05 Benjamin R. Du Multiple layer pump diaphragm
US7134849B1 (en) * 2003-04-22 2006-11-14 Trebor International, Inc. Molded disposable pneumatic pump
US7658598B2 (en) * 2005-10-24 2010-02-09 Proportionair, Incorporated Method and control system for a pump
US7517199B2 (en) * 2004-11-17 2009-04-14 Proportion Air Incorporated Control system for an air operated diaphragm pump
US7469748B2 (en) * 2005-05-27 2008-12-30 Schlumberger Technology Corporation Submersible pumping system
US20070092385A1 (en) * 2005-10-20 2007-04-26 Petrie Pe Greg A Pump and valve actuator system and method
US20100215519A1 (en) * 2009-02-25 2010-08-26 Idex Aodd, Inc. Air operated double diaphragm over center valve pump
US8733460B2 (en) * 2009-04-20 2014-05-27 Robert K. Fritz Method and apparatus for providing a pressurized liquid in the absence of electricity
US9127657B2 (en) 2010-03-29 2015-09-08 Wilden Pump And Engineering Llc Air-driven pump system
AU2011252736B2 (en) * 2010-05-14 2015-01-22 Joe Santa & Associates Pty Limited An air motor
US20150377224A1 (en) 2014-06-06 2015-12-31 Flow Control Llc. Single piston foundation bag-in-box (bib) pump
DE102019106370A1 (de) 2019-03-13 2020-09-17 Psg Germany Gmbh Ventilanordnungen für eine Membranpumpe, Ventilkörper eines Ventils einer Membranpumpe, Ventilplatte einer Membranpumpe, Membranpumpe, Verfahren zum Betreiben einer Membranpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1360396A (en) * 1919-02-07 1920-11-30 Ira C Havens Valve
US1554928A (en) * 1921-06-08 1925-09-22 John R Oishei Motor for automatic windshield cleaners
US2625886A (en) * 1947-08-21 1953-01-20 American Brake Shoe Co Pump
US2658485A (en) * 1948-04-06 1953-11-10 Theodore F Dreyer Piston actuated valve for fluid motors
US2638877A (en) * 1949-11-08 1953-05-19 Ohio Injector Company Fluid motor
US2798440A (en) * 1954-02-26 1957-07-09 Ernest A Hall Fuel feed pump
US2792785A (en) * 1954-05-24 1957-05-21 Ernest R Hayden Double-action pump
US2998828A (en) * 1958-09-08 1961-09-05 Dynex Inc Slide plate type volume control valve
GB943894A (en) * 1958-09-24 1963-12-11 Frederick William Armytage Timing and control means for use with hydraulic systems
US3215163A (en) * 1964-06-23 1965-11-02 Republic Mfg Company Two-position, four-way pilot operated valve
JPS4912205A (OSRAM) * 1972-05-17 1974-02-02

Also Published As

Publication number Publication date
CA971060A (en) 1975-07-15
FR2161614A5 (OSRAM) 1973-07-06
US3782863A (en) 1974-01-01
JPS5546515B2 (OSRAM) 1980-11-25
AU4856072A (en) 1974-05-09
AU472712B2 (en) 1976-06-03
JPS4859404A (OSRAM) 1973-08-21
GB1402734A (en) 1975-08-13

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: EISENFUEHR, G., DIPL.-ING. SPEISER, D., DIPL.-ING.

8130 Withdrawal