GB160508A - Improvements in or relating to valveless pumps - Google Patents

Improvements in or relating to valveless pumps

Info

Publication number
GB160508A
GB160508A GB3122919A GB3122919A GB160508A GB 160508 A GB160508 A GB 160508A GB 3122919 A GB3122919 A GB 3122919A GB 3122919 A GB3122919 A GB 3122919A GB 160508 A GB160508 A GB 160508A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
collar
crank
oscillating
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
GB3122919A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3122919A priority Critical patent/GB160508A/en
Priority to AT98079D priority patent/AT98079B/en
Priority to DK29482D priority patent/DK29482C/en
Priority to DEB97004D priority patent/DE396915C/en
Priority to CH93381D priority patent/CH93381A/en
Publication of GB160508A publication Critical patent/GB160508A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

160,508. Boonzaier, W. G. Dec. 13, 1919. C r a n k actuated p u m p s ; indicating action of; sediment traps; delivery reservoirs; pumps w i t h reciprocating and oscillating piston moving in fixed cylinder.-In a valveless pump of the kind d comprising a reciprocating and oscillating piston 5 in a cylinder 1, the oscil- 1ations are rapidly effected at the end of the reciprocations. The piston is reciprocated by a crank 12 engaging a cross-head 8, in which the end of the piston - rod is revolubly mounted. Oscillation is effected by means of a cam on the crank-web oscillating a pair of levers 15 engaging a rack 19 in gear with a pinion 20 on a collar 30. A pin 21 on the collar engages a slot 22 in the piston-rod. In another form, the oscillation is effected by two arms projecting from the crank-webs and alternately engaging two vertical projections on the collar 30. In another form, the oscillating levers 15 reciprocate a slotted member engaging a crank-pin on the collar 30. The skirt of the piston has two ports 6, 6a about 90‹ apart with alternately register with the inlet and outlet ports 1<a>, 1<b>. In the doubleacting forms shown in Fig. 1, the ports 6, 6a in the upper skirt are diametrically opposite the corresponding ports in the lower skirt. The skirts are guided between the cylinder 1 and two cylindrical members 2 carried by the end covers. In the case of a deep-well pump, the cylinder 1 has a jacket through which the delivery liquid passes to the uptake pipe surrounding the pump rod. To enable the position of the cylinder to be ascertained for adjustment purposes, the cylinder carries abutments adapted to be engaged at the ends of the piston movements by an arm and a collar on the pump rod.
GB3122919A 1919-12-13 1919-12-13 Improvements in or relating to valveless pumps Expired GB160508A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3122919A GB160508A (en) 1919-12-13 1919-12-13 Improvements in or relating to valveless pumps
AT98079D AT98079B (en) 1919-12-13 1920-11-11 Single or double acting valveless pump.
DK29482D DK29482C (en) 1919-12-13 1920-11-16 Piston pump.
DEB97004D DE396915C (en) 1919-12-13 1920-11-19 Valveless single or double acting pump
CH93381D CH93381A (en) 1919-12-13 1920-12-07 Valveless piston pump.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3122919A GB160508A (en) 1919-12-13 1919-12-13 Improvements in or relating to valveless pumps

Publications (1)

Publication Number Publication Date
GB160508A true GB160508A (en) 1921-03-14

Family

ID=10319962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3122919A Expired GB160508A (en) 1919-12-13 1919-12-13 Improvements in or relating to valveless pumps

Country Status (5)

Country Link
AT (1) AT98079B (en)
CH (1) CH93381A (en)
DE (1) DE396915C (en)
DK (1) DK29482C (en)
GB (1) GB160508A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538860A1 (en) * 1982-12-31 1984-07-06 Pasquet Francois Positive displacement pump, compressor, external combustion engine, or hydraulic motor
US4863358A (en) * 1988-05-14 1989-09-05 M&T Chemicals Inc. Submersible positive displacement piston pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930001916B1 (en) * 1986-01-24 1993-03-20 엠 앤드 티 케미칼즈 인코포레이티드 Submersible positive displacement piston pump
DE102005058100B3 (en) * 2005-12-05 2007-08-23 Bert Miecznik Reciprocating piston machine as pump or engine for production of energy from wave movements of sea, has cylinder, which has two openings connected with flow guidance channels in cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538860A1 (en) * 1982-12-31 1984-07-06 Pasquet Francois Positive displacement pump, compressor, external combustion engine, or hydraulic motor
US4863358A (en) * 1988-05-14 1989-09-05 M&T Chemicals Inc. Submersible positive displacement piston pump

Also Published As

Publication number Publication date
CH93381A (en) 1922-03-16
DK29482C (en) 1922-04-18
DE396915C (en) 1924-06-14
AT98079B (en) 1924-10-10

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