GB729802A - Wear resistant bushing or liner for the plunger cylinders or bores of pumps of the reciprocating plunger type - Google Patents

Wear resistant bushing or liner for the plunger cylinders or bores of pumps of the reciprocating plunger type

Info

Publication number
GB729802A
GB729802A GB12652/53A GB1265253A GB729802A GB 729802 A GB729802 A GB 729802A GB 12652/53 A GB12652/53 A GB 12652/53A GB 1265253 A GB1265253 A GB 1265253A GB 729802 A GB729802 A GB 729802A
Authority
GB
United Kingdom
Prior art keywords
liner
plunger
liners
carbon
silver
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
GB12652/53A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB729802A publication Critical patent/GB729802A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014Details or component parts
    • F04B1/2035Cylinder barrels

Landscapes

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

Abstract

729,802. Cylinder liners. BENDIX AVIATION CORPORATION. May 6, 1953 [July 5, 1952], No. 12652/53. Class 122 (1). [Also in Group XXII] A liner 26 in the plunger bore of a pump of the reciprocating plunger type is made of carbon impregnated with silver. The liner may be moulded from high-density carbon and baked before preferably between six and ten per cent by weight of silver is introduced in a molten state into an evacuated chamber housing the liner to impregnate the silver into the pores. of the carbon. The. rotor 11, in which the plunger bores are formed, is heated to approximately 300‹ to 350‹ F. and the liners preferably chilled in a solution of dry ice and a freeze-resistant liquid such as petrol to effect shrink-fitting of the liners which are further secured by snap rings 27. Plungers 15 of carbon-steel are suitable for use with the liners.
GB12652/53A 1952-07-05 1953-05-06 Wear resistant bushing or liner for the plunger cylinders or bores of pumps of the reciprocating plunger type Expired GB729802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729802XA 1952-07-05 1952-07-05

Publications (1)

Publication Number Publication Date
GB729802A true GB729802A (en) 1955-05-11

Family

ID=22110970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12652/53A Expired GB729802A (en) 1952-07-05 1953-05-06 Wear resistant bushing or liner for the plunger cylinders or bores of pumps of the reciprocating plunger type

Country Status (1)

Country Link
GB (1) GB729802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115030958A (en) * 2022-06-06 2022-09-09 浙江江南石化机械有限公司 High-density melting pump silver bush and processing method and equipment thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115030958A (en) * 2022-06-06 2022-09-09 浙江江南石化机械有限公司 High-density melting pump silver bush and processing method and equipment thereof
CN115030958B (en) * 2022-06-06 2024-02-13 浙江江南石化机械有限公司 High-density melting pump silver bearing bush and processing method and equipment thereof

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