GB1314075A - Fluid driven reciprocating pump - Google Patents

Fluid driven reciprocating pump

Info

Publication number
GB1314075A
GB1314075A GB3385470A GB3385470A GB1314075A GB 1314075 A GB1314075 A GB 1314075A GB 3385470 A GB3385470 A GB 3385470A GB 3385470 A GB3385470 A GB 3385470A GB 1314075 A GB1314075 A GB 1314075A
Authority
GB
United Kingdom
Prior art keywords
lever
piston
spool valve
cylinder
reciprocable
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
GB3385470A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Priority to GB3385470A priority Critical patent/GB1314075A/en
Publication of GB1314075A publication Critical patent/GB1314075A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/18—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier being longitudinally extended, e.g. punched tape
    • G06K13/26—Winding-up or unwinding of record carriers; Driving of record carriers
    • G06K13/30—Winding-up or unwinding of record carriers; Driving of record carriers intermittently
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/125—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of digital actuators, i.e. actuators in which the total stroke is the sum of individual strokes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/126—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators of the standard type with special circuit controlling means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
    • G05B19/44—Programme-control systems fluidic pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

1314075 Hydraulic reciprocating pumps driven by fluid operating motors INTERNATIONAL BUSINESS MACHINES CORP 12 May 1970 [24 May 1969] 33854/70 Divided out of 1314071 Headings F1A and F1M An air driven pump comprised a pumping piston 21 reciprocable in a cylinder 23, a motor piston 5 connected to the pumping piston 21 and reciprocable in a cylinder 4, a reversing spool valve 19 controlling the supply and exhaust of air to and from spaces 36, 38 on opposite sides of the motor piston, and a toggle mechanism 13, 16, 20 for reversing the spool valve 19. The toggle mechanism comprises levers 13, 16 pivoted about a common pin 14 and connected by a spring 20 so that clockwise movement of the lever 13 results in snap action anti-clockwise movement of the other lever 15, and vice-versa. Thus, when lever 13 is displaced by a rod 10 on abutment of a piston 19 thereon with one or other end of a cylinder bore 8, the spool valve 19 connected to the other lever 16 changes over. The pumping piston 21 is double-acting, drawing in liquid from a reservoir 43 through a filter 24 and inlet valves 25, 26, and delivering through outlet valves 27, 28 to a line 29.
GB3385470A 1969-05-14 1970-05-12 Fluid driven reciprocating pump Expired GB1314075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3385470A GB1314075A (en) 1969-05-14 1970-05-12 Fluid driven reciprocating pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82442469A 1969-05-14 1969-05-14
GB3385470A GB1314075A (en) 1969-05-14 1970-05-12 Fluid driven reciprocating pump

Publications (1)

Publication Number Publication Date
GB1314075A true GB1314075A (en) 1973-04-18

Family

ID=26262052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3385470A Expired GB1314075A (en) 1969-05-14 1970-05-12 Fluid driven reciprocating pump

Country Status (1)

Country Link
GB (1) GB1314075A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465905A1 (en) * 1979-09-21 1981-03-27 Coca Cola Co ALTERNATIVE DIAPHRAGM PUMP WITH PNEUMATIC CONTROL AND DIRECTION INVERSION MECHANISM FOR ALTERNATIVE PUMP
US4480969A (en) * 1981-11-12 1984-11-06 The Coca-Cola Company Fluid operated double acting diaphragm pump housing and method
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
CN111927398A (en) * 2019-05-13 2020-11-13 中国石油天然气股份有限公司 Coal bed gas production system and gas production method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465905A1 (en) * 1979-09-21 1981-03-27 Coca Cola Co ALTERNATIVE DIAPHRAGM PUMP WITH PNEUMATIC CONTROL AND DIRECTION INVERSION MECHANISM FOR ALTERNATIVE PUMP
US4480969A (en) * 1981-11-12 1984-11-06 The Coca-Cola Company Fluid operated double acting diaphragm pump housing and method
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
CN111927398A (en) * 2019-05-13 2020-11-13 中国石油天然气股份有限公司 Coal bed gas production system and gas production method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee