GB272374A - Improvements in mud pumps - Google Patents

Improvements in mud pumps

Info

Publication number
GB272374A
GB272374A GB26105/26A GB2610526A GB272374A GB 272374 A GB272374 A GB 272374A GB 26105/26 A GB26105/26 A GB 26105/26A GB 2610526 A GB2610526 A GB 2610526A GB 272374 A GB272374 A GB 272374A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
pump
diaphragm
mud
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
GB26105/26A
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.)
NOUVELLE SOC DES ATELIERS PATT
Original Assignee
NOUVELLE SOC DES ATELIERS PATT
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 NOUVELLE SOC DES ATELIERS PATT filed Critical NOUVELLE SOC DES ATELIERS PATT
Publication of GB272374A publication Critical patent/GB272374A/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
    • 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
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

272,374. Nouvelle Soc. des Ateliers Patte. Sept. 21, 1926, [Convention date]. Diaphragm pumps; liquid-piston pumps.-In a pump for mud or muddy liquids an adjustable eccentric 11 actuates a piston 9 which acts on a body of glycerine or other suitable liquid above a flexible diaphragm 12, which transmits the pumping action to the mud in the main pump 1. The inlet 2 is provided with a check valve (not shown), and the outlet with a gravity-actuated discharge valve 4. Excessive deformation of the diaphragm is prevented by perforated metal partitions 14. Inlet and outlet valves 15, 16 are provided in the piston, to avoid shocks due to excessive pressure or suction in the pump. Packing and lubrication of the piston is provided by the glycerine, though rubber packing rings may be used if desired. An orifice 4<5> can be opened for cleaning the valve by water under pressure, the head of the valve being made substantially hemispherical. The adjustment of the eccentric is effected by sliding the sheave on the bolts 11' which hold it to a plate 11<4> carried by the shaft.
GB26105/26A 1926-09-21 1926-10-19 Improvements in mud pumps Expired GB272374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE272374X 1926-09-21

Publications (1)

Publication Number Publication Date
GB272374A true GB272374A (en) 1927-06-16

Family

ID=3866914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26105/26A Expired GB272374A (en) 1926-09-21 1926-10-19 Improvements in mud pumps

Country Status (1)

Country Link
GB (1) GB272374A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856857A (en) * 1953-06-05 1958-10-21 Milton Roy Co Pump
US3849029A (en) * 1972-12-04 1974-11-19 Gen Motors Corp Combination engine operated fuel pump and air pump
US3977192A (en) * 1972-10-18 1976-08-31 Igor Nikolaevich Smirnov Hydraulic drive pulsator of reciprocating action
US4304531A (en) * 1977-08-19 1981-12-08 British Hydromechanics Research Assoc. High pressure piston pumps
EP0343773A1 (en) * 1988-03-23 1989-11-29 Kabushiki Kaisha Little Rock Fluid pump apparatus and valve device
WO2000075513A1 (en) * 1999-06-08 2000-12-14 Peugeot Citroen Automobiles S.A. Improved high pressure pump
CN114856954A (en) * 2022-07-07 2022-08-05 中建环能科技股份有限公司 Piston pump and wastewater treatment device with same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856857A (en) * 1953-06-05 1958-10-21 Milton Roy Co Pump
US3977192A (en) * 1972-10-18 1976-08-31 Igor Nikolaevich Smirnov Hydraulic drive pulsator of reciprocating action
US3849029A (en) * 1972-12-04 1974-11-19 Gen Motors Corp Combination engine operated fuel pump and air pump
US4304531A (en) * 1977-08-19 1981-12-08 British Hydromechanics Research Assoc. High pressure piston pumps
EP0343773A1 (en) * 1988-03-23 1989-11-29 Kabushiki Kaisha Little Rock Fluid pump apparatus and valve device
WO2000075513A1 (en) * 1999-06-08 2000-12-14 Peugeot Citroen Automobiles S.A. Improved high pressure pump
FR2794810A1 (en) * 1999-06-08 2000-12-15 Peugeot Citroen Automobiles Sa IMPROVED HIGH PRESSURE PUMP
US6648608B1 (en) 1999-06-08 2003-11-18 Peugeot Citroen Automobiles Sa High pressure fuel pump
CN114856954A (en) * 2022-07-07 2022-08-05 中建环能科技股份有限公司 Piston pump and wastewater treatment device with same

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