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GB1096521A - Improvements in or relating to apparatus for pressurising liquids - Google Patents

Improvements in or relating to apparatus for pressurising liquids

Info

Publication number
GB1096521A
GB1096521A GB7238/64A GB723864A GB1096521A GB 1096521 A GB1096521 A GB 1096521A GB 7238/64 A GB7238/64 A GB 7238/64A GB 723864 A GB723864 A GB 723864A GB 1096521 A GB1096521 A GB 1096521A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
liquid
plunger
pressurising
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
GB7238/64A
Inventor
Derek Green
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB7238/64A priority Critical patent/GB1096521A/en
Priority to US429104A priority patent/US3318256A/en
Priority to DE1528599A priority patent/DE1528599C3/en
Priority to FR6165A priority patent/FR1428148A/en
Priority to CH229965A priority patent/CH418271A/en
Publication of GB1096521A publication Critical patent/GB1096521A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,096,521. Extruding. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 26, 1965 [Feb. 20, 1964], No. 7238/64. Heading B3P. [Also in Division F1] In hydrostatic extrusion apparatus in which a work piece is extruded through a die by direct liquid pressure, e.g. to produce wire, the liquid is pressurized by a piston 1 mounted in a cylinder 3. The piston is sealed with respect to the cylinder and actuating plunger 2 by sealing rings 6 and 13, respectively, on its pressurizing stroke and on its return stroke air trapped below the piston can escape and liquid from the reservoir 17 can enter the cylinder via a groove 15 in the connecting bolt 5, the piston bore 12 and the clearance 16 between the plunger and cylinder.
GB7238/64A 1964-02-20 1964-02-20 Improvements in or relating to apparatus for pressurising liquids Expired GB1096521A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB7238/64A GB1096521A (en) 1964-02-20 1964-02-20 Improvements in or relating to apparatus for pressurising liquids
US429104A US3318256A (en) 1964-02-20 1965-01-29 Means for pressurising liquids
DE1528599A DE1528599C3 (en) 1964-02-20 1965-02-09 Valve pistons for use at high fluid pressures, especially for hydraulic presses
FR6165A FR1428148A (en) 1964-02-20 1965-02-18 Improvements in means for compressing liquids
CH229965A CH418271A (en) 1964-02-20 1965-02-19 Device for pressurizing liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7238/64A GB1096521A (en) 1964-02-20 1964-02-20 Improvements in or relating to apparatus for pressurising liquids
FR6165A FR1428148A (en) 1964-02-20 1965-02-18 Improvements in means for compressing liquids

Publications (1)

Publication Number Publication Date
GB1096521A true GB1096521A (en) 1967-12-29

Family

ID=26162148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7238/64A Expired GB1096521A (en) 1964-02-20 1964-02-20 Improvements in or relating to apparatus for pressurising liquids

Country Status (2)

Country Link
FR (1) FR1428148A (en)
GB (1) GB1096521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478248A1 (en) * 1980-03-14 1981-09-18 Maruyama Mfg Co PISTON FOR PISTON PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478248A1 (en) * 1980-03-14 1981-09-18 Maruyama Mfg Co PISTON FOR PISTON PUMP

Also Published As

Publication number Publication date
FR1428148A (en) 1966-02-11

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