DE3371666D1 - Fluid motor - Google Patents

Fluid motor

Info

Publication number
DE3371666D1
DE3371666D1 DE8383630118T DE3371666T DE3371666D1 DE 3371666 D1 DE3371666 D1 DE 3371666D1 DE 8383630118 T DE8383630118 T DE 8383630118T DE 3371666 T DE3371666 T DE 3371666T DE 3371666 D1 DE3371666 D1 DE 3371666D1
Authority
DE
Germany
Prior art keywords
fluid motor
fluid
motor
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
DE8383630118T
Other languages
German (de)
Inventor
Laurent Wilfred St
Christos Athanassiu
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.)
Bellofram Corp
Original Assignee
Bellofram Corp
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 Bellofram Corp filed Critical Bellofram Corp
Application granted granted Critical
Publication of DE3371666D1 publication Critical patent/DE3371666D1/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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/03—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with movement in two directions being obtained by two single-acting piston liquid engines, each acting in one direction
    • 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
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE8383630118T 1982-07-30 1983-07-22 Fluid motor Expired DE3371666D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40375882A 1982-07-30 1982-07-30

Publications (1)

Publication Number Publication Date
DE3371666D1 true DE3371666D1 (en) 1987-06-25

Family

ID=23596894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383630118T Expired DE3371666D1 (en) 1982-07-30 1983-07-22 Fluid motor

Country Status (6)

Country Link
EP (1) EP0102311B1 (en)
JP (1) JPS5941685A (en)
AU (1) AU1711283A (en)
BR (1) BR8304087A (en)
DE (1) DE3371666D1 (en)
ZA (1) ZA835410B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540349A (en) * 1984-05-16 1985-09-10 Du Benjamin R Air driven pump
GB2162591B (en) * 1984-08-02 1988-05-25 Shoketsu Kinzoku Kogyo Kk Fluid pressure booster
GB2444500A (en) * 2006-07-31 2008-06-11 About Dt Ltd Shower pump
DE102015007331B4 (en) * 2015-06-12 2021-07-01 Psg Germany Gmbh Double diaphragm pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307566A (en) * 1940-07-31 1943-01-05 Wright Aeronautical Corp Pneumatic drive fuel pump
US3130877A (en) * 1960-10-07 1964-04-28 Formold Plastics Inc Dispenser and valves for same
CA887449A (en) * 1969-04-09 1971-12-07 Polypump Limited Resilient integral bodies incorporating poppet-valves
US3676026A (en) * 1971-01-07 1972-07-11 Dexter Automatic Products Co I Primer pump
GB1359821A (en) * 1971-06-14 1974-07-10 Hedley Saw M R Reciprocating pumps and compressors
DE2255414A1 (en) * 1971-11-16 1973-05-24 Rupp Co Warren NON-RETURN VALVE FOR PUMPS
US3846048A (en) * 1972-05-02 1974-11-05 Us Navy Free piston pump
JPS5713281A (en) * 1980-06-28 1982-01-23 Far East Eng Kk Reciprocating pump
EP0061706A1 (en) * 1981-03-28 1982-10-06 DEPA GmbH Air-pressure actuated double-diaphragm pump

Also Published As

Publication number Publication date
EP0102311A3 (en) 1985-01-23
JPS5941685A (en) 1984-03-07
ZA835410B (en) 1984-04-25
AU1711283A (en) 1984-02-02
EP0102311A2 (en) 1984-03-07
BR8304087A (en) 1984-03-07
EP0102311B1 (en) 1987-05-20

Similar Documents

Publication Publication Date Title
GB2120462B (en) Motor
CS646482A2 (en) Ctyrtaktni preplnovany motor s vnitrnim spalovanim
DE3366213D1 (en) Linear motor
GB2087662B (en) Positioning motor
DE3367989D1 (en) Linear motor
JPS57119173A (en) Fluid motor
AU1990583A (en) Thermodynamic fluid motor
GB2102633B (en) Stepper motor
GB8307120D0 (en) Liquids
GB2150982B (en) Hydraulic motor
JPS57189545A (en) Motor
ZA833291B (en) Hudraulic motor
DE3371666D1 (en) Fluid motor
JPS57110288A (en) Motor rerailer
JPS56104168A (en) High torque fluid motor
CS745982A2 (en) Spalovaci pistovy motor s rezonancnim systemem napajeni cerstvym plynem
JPS57157070A (en) Reciprocating motor
GB8309931D0 (en) Motor controller
GB8301564D0 (en) Motor
GB2111760B (en) Motor
JPS57212379A (en) Piston motor
GB8300048D0 (en) Hydraulic motor
IL68177A0 (en) Nutating-disk fluid motor
KR850001274Y1 (en) Motor
IL63380A0 (en) Fluid motor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee