GB497265A - Improvements in liquid-ejecting devices - Google Patents

Improvements in liquid-ejecting devices

Info

Publication number
GB497265A
GB497265A GB1641137A GB1641137A GB497265A GB 497265 A GB497265 A GB 497265A GB 1641137 A GB1641137 A GB 1641137A GB 1641137 A GB1641137 A GB 1641137A GB 497265 A GB497265 A GB 497265A
Authority
GB
United Kingdom
Prior art keywords
lever
seating
lubricating
piston
cap
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
GB1641137A
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 GB1641137A priority Critical patent/GB497265A/en
Publication of GB497265A publication Critical patent/GB497265A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N3/00—Devices for supplying lubricant by manual action
    • F16N3/02—Devices for supplying lubricant by manual action delivering oil
    • F16N3/04—Oil cans; Oil syringes
    • F16N3/08—Oil cans; Oil syringes incorporating a piston-pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

497,265. Lubricating-pumps. BLADON, W. E. June 14, 1937, No. 16411. [Class 102 (i)] A device, which is primarily intended as a lubricating-can, comprises a container 5, with a cap 6 carrying a tube 10 which communicates with a spout 8. The tube 10 is flanged to form the seating 15 of a discharge valve 16, and is integral with, or attached to, a pump barrel 12. The piston 13 has a flange 18, forming the seating of a valve 19, which is acted on by a spring 20 bearing on a flange 21, which also forms the abutment of the return spring 23. Alternatively the return spring may be outside the pump barrel. The piston has notches 27 to receive the ends 26 of a stirrup 25, which is connected to an operating lever 14, either directly, or through a rod 24 as shown. The latter passes through the lever 14 and engages a slot in a member 29 through which the stirrup passes. The lever 14 may be loosely fulcrummed in a slot in a lug 34. The cap 6 may carry a handle 35.
GB1641137A 1937-06-14 1937-06-14 Improvements in liquid-ejecting devices Expired GB497265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1641137A GB497265A (en) 1937-06-14 1937-06-14 Improvements in liquid-ejecting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1641137A GB497265A (en) 1937-06-14 1937-06-14 Improvements in liquid-ejecting devices

Publications (1)

Publication Number Publication Date
GB497265A true GB497265A (en) 1938-12-14

Family

ID=10076836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1641137A Expired GB497265A (en) 1937-06-14 1937-06-14 Improvements in liquid-ejecting devices

Country Status (1)

Country Link
GB (1) GB497265A (en)

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