GB447426A - Improvements relating to hydraulic and like pumps - Google Patents

Improvements relating to hydraulic and like pumps

Info

Publication number
GB447426A
GB447426A GB3387534A GB3387534A GB447426A GB 447426 A GB447426 A GB 447426A GB 3387534 A GB3387534 A GB 3387534A GB 3387534 A GB3387534 A GB 3387534A GB 447426 A GB447426 A GB 447426A
Authority
GB
United Kingdom
Prior art keywords
rods
casing
eccentrics
cylinder block
pumps
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
GB3387534A
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.)
Bromilow & Edwards Ltd
Original Assignee
Bromilow & Edwards Ltd
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 Bromilow & Edwards Ltd filed Critical Bromilow & Edwards Ltd
Priority to GB3387534A priority Critical patent/GB447426A/en
Publication of GB447426A publication Critical patent/GB447426A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

Abstract

447,426. Reciprocating pumps. BROMILOW & EDWARDS, Ltd., and SWIFT, H. W., Foundry Street, Bolton. Nov. 24, 1934, No. 33875. [Class 102 (i))] In a pump of small capacity the cylinder block d\ which may comprise two cylinder bores, is flanged to form the base of a casing a enclosing the driving- shaft b. The latter is supported in ball bearings in the ends of the casing a and carries eccentrics, the rods b<1> of which drive the plungers e. Grooves d<3> are formed in the cylinders to permit oscillation of the eccentric-rods. The suction valves f<2> and discharge valves g<2> are housed in a lateral enlargement of the cylinder block. The eccentrics and gudgeon pins are lubricated by means of passages b<2>, b<5>.
GB3387534A 1934-11-24 1934-11-24 Improvements relating to hydraulic and like pumps Expired GB447426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3387534A GB447426A (en) 1934-11-24 1934-11-24 Improvements relating to hydraulic and like pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3387534A GB447426A (en) 1934-11-24 1934-11-24 Improvements relating to hydraulic and like pumps

Publications (1)

Publication Number Publication Date
GB447426A true GB447426A (en) 1936-05-19

Family

ID=10358583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3387534A Expired GB447426A (en) 1934-11-24 1934-11-24 Improvements relating to hydraulic and like pumps

Country Status (1)

Country Link
GB (1) GB447426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917855A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power transmission arrangment
CN106917733A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power set
CN107061216A (en) * 2017-01-19 2017-08-18 山东科瑞泵业有限公司 A kind of liquid nitrogen pump hot junction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106917855A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power transmission arrangment
CN106917733A (en) * 2015-12-25 2017-07-04 罗凤玲 A kind of power set
CN107061216A (en) * 2017-01-19 2017-08-18 山东科瑞泵业有限公司 A kind of liquid nitrogen pump hot junction

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