GB437176A - Improvements in and relating to hydraulic operating mechanism - Google Patents

Improvements in and relating to hydraulic operating mechanism

Info

Publication number
GB437176A
GB437176A GB16607/35A GB1660735A GB437176A GB 437176 A GB437176 A GB 437176A GB 16607/35 A GB16607/35 A GB 16607/35A GB 1660735 A GB1660735 A GB 1660735A GB 437176 A GB437176 A GB 437176A
Authority
GB
United Kingdom
Prior art keywords
operating mechanism
hydraulic operating
june
spring
relating
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
GB16607/35A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB437176A publication Critical patent/GB437176A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

437,176. Hydraulic transmission of power. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London. June 7, 1935, No. 16607. Convention date, June 12, 1934. [Class 69 (ii)] In hydraulic operating mechanism such as described in Specifications 376,058 and 385,042, a sleeve 29 surrounds the shaft 24 and extends from a point above the liquid surface to a point below the openings 23 in the tubular member 22, in order to prevent the introduction of air into the impeller 19. Further, the piston 14 towards the end of its return stroke acts through a spring 35 and against a spring 36 to seat a baffle plate 31 on the ports 21 and thus prevent shocks.
GB16607/35A 1934-06-12 1935-06-07 Improvements in and relating to hydraulic operating mechanism Expired GB437176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US437176XA 1934-06-12 1934-06-12

Publications (1)

Publication Number Publication Date
GB437176A true GB437176A (en) 1935-10-24

Family

ID=21928530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16607/35A Expired GB437176A (en) 1934-06-12 1935-06-07 Improvements in and relating to hydraulic operating mechanism

Country Status (1)

Country Link
GB (1) GB437176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104454436A (en) * 2014-11-14 2015-03-25 宁波李氏实业有限公司 Plunger pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104454436A (en) * 2014-11-14 2015-03-25 宁波李氏实业有限公司 Plunger pump

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