GB1187482A - Heat Actuated Pump - Google Patents

Heat Actuated Pump

Info

Publication number
GB1187482A
GB1187482A GB2868267A GB2868267A GB1187482A GB 1187482 A GB1187482 A GB 1187482A GB 2868267 A GB2868267 A GB 2868267A GB 2868267 A GB2868267 A GB 2868267A GB 1187482 A GB1187482 A GB 1187482A
Authority
GB
United Kingdom
Prior art keywords
actuated pump
water jacket
coaxial
heating element
heat
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
GB2868267A
Inventor
Jean Javellaud
Albert Recule
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1187482A publication Critical patent/GB1187482A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • F04F1/04—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating generated by vaporising and condensing
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/24—Pumping by heat expansion of pumped fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • External Artificial Organs (AREA)

Abstract

1,187,482. Mounting resistance heating elements. COMMISSARIAT A L'ENERGIE ATOMIQUE. 21 June, 1967 [29 July, 1966], No. 28682/67. Heading H5H. [Also in Divisions F1 and F4] A heat-actuated pump, especially for corrosive gases, comprises a cylindrical casing 1 having a coaxial heating element 20 intermittently fed with electricity, whereby gas admitted to the casing through an inlet valve 18 is expanded during heating and passes at increased pressure through an outlet valve 14. The heating element 20 is surrounded by a coaxial water jacket having an external tube 22, provided with a helical fin 22a for assisting in the heat exchange with the gas. The water jacket comprises inner and outer annular passages 27, 29 connected together at their upper ends and respectively connected to an inlet 26 and an outlet 28.
GB2868267A 1966-07-29 1967-06-21 Heat Actuated Pump Expired GB1187482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71514A FR1500161A (en) 1966-07-29 1966-07-29 Heat pump

Publications (1)

Publication Number Publication Date
GB1187482A true GB1187482A (en) 1970-04-08

Family

ID=8614495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2868267A Expired GB1187482A (en) 1966-07-29 1967-06-21 Heat Actuated Pump

Country Status (7)

Country Link
BE (1) BE699964A (en)
CH (1) CH478988A (en)
DE (1) DE1970355U (en)
ES (1) ES343471A1 (en)
FR (1) FR1500161A (en)
GB (1) GB1187482A (en)
LU (1) LU54140A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082057U (en) * 1973-11-27 1975-07-15

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580367A (en) * 1977-04-07 1980-12-03 Atomic Energy Authority Uk Chemical plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082057U (en) * 1973-11-27 1975-07-15

Also Published As

Publication number Publication date
CH478988A (en) 1969-09-30
ES343471A1 (en) 1968-07-16
DE1970355U (en) 1967-10-12
LU54140A1 (en) 1967-09-20
FR1500161A (en) 1967-11-03
BE699964A (en) 1967-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees