GB522202A - Improvements in or relating to rotary pump apparatus - Google Patents

Improvements in or relating to rotary pump apparatus

Info

Publication number
GB522202A
GB522202A GB3468438A GB3468438A GB522202A GB 522202 A GB522202 A GB 522202A GB 3468438 A GB3468438 A GB 3468438A GB 3468438 A GB3468438 A GB 3468438A GB 522202 A GB522202 A GB 522202A
Authority
GB
United Kingdom
Prior art keywords
pump
valve
relating
reversed
class
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
GB3468438A
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.)
ALBANY ENGINEERING Co Ltd
JAMES CECIL IRVING MCCONNEL
Original Assignee
ALBANY ENGINEERING Co Ltd
JAMES CECIL IRVING MCCONNEL
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 ALBANY ENGINEERING Co Ltd, JAMES CECIL IRVING MCCONNEL filed Critical ALBANY ENGINEERING Co Ltd
Priority to GB3468438A priority Critical patent/GB522202A/en
Publication of GB522202A publication Critical patent/GB522202A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps

Abstract

522,202. Rotary pumps. ALBANY ENGINEERING CO., Ltd., and McCONNEL, J. C. I. Nov. 29, 1938, No. 34684. [Class 110 (ii)] A gear-wheel or other pump, in which the direction of flow is reversed when the pump is reversed, is combined with a valve box which provide the proper connections with the inlet and outlet pipes L, K. The ports F, G from the pump open into transverse bores H, J in which bushes H<1>, J<1> provide seats for a single delivery valve ball M and two suction valve balls N. The bores H. J may be connected by a byepass having a spring-loaded valve. Specification 121,686, [Class 110 (ii)], is referred to.
GB3468438A 1938-11-29 1938-11-29 Improvements in or relating to rotary pump apparatus Expired GB522202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3468438A GB522202A (en) 1938-11-29 1938-11-29 Improvements in or relating to rotary pump apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3468438A GB522202A (en) 1938-11-29 1938-11-29 Improvements in or relating to rotary pump apparatus

Publications (1)

Publication Number Publication Date
GB522202A true GB522202A (en) 1940-06-12

Family

ID=10368680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468438A Expired GB522202A (en) 1938-11-29 1938-11-29 Improvements in or relating to rotary pump apparatus

Country Status (1)

Country Link
GB (1) GB522202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247267A (en) * 1978-10-18 1981-01-27 Sid Harvey, Inc. Valve controlled reversible pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247267A (en) * 1978-10-18 1981-01-27 Sid Harvey, Inc. Valve controlled reversible pump

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