BR7102188D0 - Bomba - Google Patents

Bomba

Info

Publication number
BR7102188D0
BR7102188D0 BR2188/71A BR218871A BR7102188D0 BR 7102188 D0 BR7102188 D0 BR 7102188D0 BR 2188/71 A BR2188/71 A BR 2188/71A BR 218871 A BR218871 A BR 218871A BR 7102188 D0 BR7102188 D0 BR 7102188D0
Authority
BR
Brazil
Prior art keywords
bomb
Prior art date
Application number
BR2188/71A
Other languages
English (en)
Portuguese (pt)
Inventor
P Durand
Original Assignee
Dba Sa
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 Dba Sa filed Critical Dba Sa
Publication of BR7102188D0 publication Critical patent/BR7102188D0/pt

Links

Classifications

    • 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
    • F04B9/1215—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure the return stroke being obtained by a spring
    • 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2202—By movable element
    • Y10T137/2218—Means [e.g., valve] in control input

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
BR2188/71A 1970-04-15 1971-04-14 Bomba BR7102188D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707013576A FR2090025B1 (enrdf_load_stackoverflow) 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
BR7102188D0 true BR7102188D0 (pt) 1973-04-12

Family

ID=9053995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2188/71A BR7102188D0 (pt) 1970-04-15 1971-04-14 Bomba

Country Status (10)

Country Link
US (1) US3722364A (enrdf_load_stackoverflow)
BR (1) BR7102188D0 (enrdf_load_stackoverflow)
CA (1) CA923387A (enrdf_load_stackoverflow)
DE (1) DE2118480A1 (enrdf_load_stackoverflow)
ES (1) ES390245A1 (enrdf_load_stackoverflow)
FR (1) FR2090025B1 (enrdf_load_stackoverflow)
GB (1) GB1303772A (enrdf_load_stackoverflow)
RO (1) RO60847A (enrdf_load_stackoverflow)
SE (1) SE368734B (enrdf_load_stackoverflow)
SU (1) SU365077A3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205772A1 (es) * 1975-12-09 1976-05-31 Juan M Bomba para liquidos de presion variable accionada por vacio
CN103244370B (zh) * 2013-04-17 2016-02-24 宁波大学 气动泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208448A (en) * 1962-02-02 1965-09-28 Kenneth E Woodward Artificial heart pump circulation system
US3282282A (en) * 1964-02-18 1966-11-01 Sperry Rand Corp Fluid power output device
US3393692A (en) * 1965-10-22 1968-07-23 Carrier Corp Rotary shaft speed control
US3408899A (en) * 1966-06-20 1968-11-05 Robertshaw Controls Co Fluidic operated rolling diaphragm actuator or the like
GB1238020A (enrdf_load_stackoverflow) * 1967-12-18 1971-07-07
FR2042063A6 (enrdf_load_stackoverflow) * 1969-04-11 1971-02-05 Roehm Gmbh

Also Published As

Publication number Publication date
GB1303772A (enrdf_load_stackoverflow) 1973-01-17
CA923387A (en) 1973-03-27
SE368734B (enrdf_load_stackoverflow) 1974-07-15
RO60847A (enrdf_load_stackoverflow) 1976-12-15
ES390245A1 (es) 1973-06-16
SU365077A3 (enrdf_load_stackoverflow) 1972-12-28
FR2090025A1 (enrdf_load_stackoverflow) 1972-01-14
FR2090025B1 (enrdf_load_stackoverflow) 1973-03-16
US3722364A (en) 1973-03-27
DE2118480A1 (de) 1971-10-28

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