GB1160564A - Improvements in or relating to Reciprocating Pumps for Liquefied Gases - Google Patents

Improvements in or relating to Reciprocating Pumps for Liquefied Gases

Info

Publication number
GB1160564A
GB1160564A GB44936/66A GB4493666A GB1160564A GB 1160564 A GB1160564 A GB 1160564A GB 44936/66 A GB44936/66 A GB 44936/66A GB 4493666 A GB4493666 A GB 4493666A GB 1160564 A GB1160564 A GB 1160564A
Authority
GB
United Kingdom
Prior art keywords
chamber
reciprocating pumps
relating
oct
tubes
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
GB44936/66A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1160564A publication Critical patent/GB1160564A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0171—Arrangement
    • F17C2227/0178—Arrangement in the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1,160,564. Reciprocating pumps. PHILIPS' GLOEILAMPENFABRIEKEN N. V. Oct. 7, 1966 [Oct. 11, 1965], No.44936/66. Heading F1A. A reciprocating pump for delivering liquefied gas from a vessel 2 to a circulating system includes two concentric chambers, defined by tubes 6 and 9, which surround the piston rod 18. Liquefied gas is delivered to the circulating system through a first chamber surrounding the piston rod and having an outlet 17 and returned from the system through an inlet 12 to the second chamber defined between the tubes 6 and 9. The second chamber is provided with apertures 15 for return of liquid to the vessel 2 and an outlet 13 for vapour, arranged above the inlet 12, and communicating with the atmosphere through a jacket 21 filled with heat insulating material, e. g. sponge polystyrene. The pump may be constructed of stainless steel and driven by an electric motor 20.
GB44936/66A 1965-10-11 1966-10-07 Improvements in or relating to Reciprocating Pumps for Liquefied Gases Expired GB1160564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR34515A FR1464689A (en) 1965-10-11 1965-10-11 Improvements to pumps for liquefied gas

Publications (1)

Publication Number Publication Date
GB1160564A true GB1160564A (en) 1969-08-06

Family

ID=8590184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44936/66A Expired GB1160564A (en) 1965-10-11 1966-10-07 Improvements in or relating to Reciprocating Pumps for Liquefied Gases

Country Status (5)

Country Link
US (1) US3431744A (en)
DE (1) DE1653578A1 (en)
FR (1) FR1464689A (en)
GB (1) GB1160564A (en)
NL (1) NL6614014A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510102A (en) * 1968-08-08 1970-05-05 Atomic Energy Commission Valve assembly
US3689206A (en) * 1970-11-02 1972-09-05 Dresser Ind Oil well pump with permanent connections and a plunger therefor
US4156584A (en) * 1976-07-19 1979-05-29 Carpenter Technology Corporation Liquid cryogen pump
DE3126293C2 (en) * 1981-07-03 1983-12-15 Kernforschungsanlage Jülich GmbH, 5170 Jülich Pump device for very cold liquids
US4472946A (en) * 1983-01-28 1984-09-25 Zwick Eugene B Cryogenic storage tank with built-in pump
US4860545A (en) * 1988-11-07 1989-08-29 Zwick Energy Research Organization, Inc. Cryogenic storage tank with a retrofitted in-tank cryogenic pump
US4956975A (en) * 1989-08-17 1990-09-18 Gustafson Keith W Shutoff valve for cryogenic liquid storage tank
FR2706540B1 (en) * 1993-06-11 1995-09-01 Europ Propulsion Removable and self-cooled integrated cryogenic liquid pump.
DE102005028200A1 (en) * 2005-06-17 2006-12-21 Linde Ag Cryo-compressor with high-pressure phase separator
CN101476555B (en) * 2009-01-15 2011-07-06 联塑(杭州)机械有限公司 Nitrogen sinking type pump head
US10024311B2 (en) * 2015-08-06 2018-07-17 Caterpillar Inc. Cryogenic pump for liquefied natural gas

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018144A (en) * 1933-04-29 1935-10-22 Linde Air Prod Co Method and apparatus for transferring gas material
US2439957A (en) * 1943-10-21 1948-04-20 Air Prod Inc Pump for liquefied gases
US2837898A (en) * 1953-07-15 1958-06-10 Union Carbide Corp Differential plunger type liquefied gas pump
US2855859A (en) * 1955-09-20 1958-10-14 Messer Adolf Gmbh Liquid-oxygen pumps
US3145629A (en) * 1960-12-13 1964-08-25 Union Carbide Corp Cryogenic pump sealing rings
US3181473A (en) * 1961-06-19 1965-05-04 Air Reduction High-pressure, cavitation free piston pumps
US3220202A (en) * 1964-05-15 1965-11-30 Union Carbide Corp Apparatus for storing and pumping a volatile liquid
US3299828A (en) * 1964-12-16 1967-01-24 Lox Equip Reciprocating cryogenic pump

Also Published As

Publication number Publication date
FR1464689A (en) 1967-01-06
NL6614014A (en) 1967-04-12
DE1653578A1 (en) 1971-04-29
US3431744A (en) 1969-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees