SE302888B - - Google Patents

Info

Publication number
SE302888B
SE302888B SE4268/63A SE426863A SE302888B SE 302888 B SE302888 B SE 302888B SE 4268/63 A SE4268/63 A SE 4268/63A SE 426863 A SE426863 A SE 426863A SE 302888 B SE302888 B SE 302888B
Authority
SE
Sweden
Prior art keywords
bellows
pipe
casing
april
chambers
Prior art date
Application number
SE4268/63A
Inventor
M Malizard
A Pattoret
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of SE302888B publication Critical patent/SE302888B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/022—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in parallel
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/033—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows having fluid drive
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/56—Threading; Loop forming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Reciprocating Pumps (AREA)

Abstract

956,847. Bellows pumps. COMMISSARIAT A L'ENERGIE ATOMIQUE. April, 17 1963 [April 21, 1962], No. 15162/63. Heading F1N. A bellows pump comprises a cylindrical casing 1 divided by a transverse partition 2 into chambers 3, 4 each containing a metal bellows. 11, 20 respectively which are connected at one end to fixed end plates 6, 5 of the casing 1 and at the other end to movable pistons 13, 22 linked together by a rod 24 passing through the partition 2. The bellows are actuated by oil pressure admitted to and exhausted from chambers 3, 4 through casing ducts 29, 30 connected to a distributing valve (not shown). In the position shown, bellows 11 delivers compressed air through a pipe 38 past a ball valve 63 and through pipes 50, 48 to a delivery pipe 42 whilst bellows 20 draws air from a pipe 41 through pipes 43, 46 past a ball valve 59 and through a pipe 37. On reversal of stroke valves 59, 63 automatically close and valves 60, 62 open.
SE4268/63A 1962-04-21 1963-04-18 SE302888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895323A FR1328970A (en) 1962-04-21 1962-04-21 Metering pump

Publications (1)

Publication Number Publication Date
SE302888B true SE302888B (en) 1968-08-05

Family

ID=8777465

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4268/63A SE302888B (en) 1962-04-21 1963-04-18

Country Status (7)

Country Link
US (1) US3182597A (en)
CH (1) CH396431A (en)
DE (1) DE1403973A1 (en)
FR (1) FR1328970A (en)
GB (1) GB956847A (en)
LU (1) LU43599A1 (en)
SE (1) SE302888B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004106A1 (en) * 1988-10-06 1990-04-19 Hans Willi Meinz Double acting bellows-type pump

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011445A1 (en) * 1978-11-10 1980-05-28 Millars Wellpoint International Limited Pump
FR2459382A1 (en) * 1979-06-14 1981-01-09 Anvar Solar powered water pumping system - uses easily vaporised liquid solar panel acting as evaporator with condenser
GB8312122D0 (en) * 1983-05-04 1983-06-08 Production Tech Ltd Pumping corrosive fluids
US4983104A (en) * 1989-06-23 1991-01-08 Osmonics, Inc. Bellows-type pump
US5195878A (en) * 1991-05-20 1993-03-23 Hytec Flow Systems Air-operated high-temperature corrosive liquid pump
US5224841A (en) * 1992-04-24 1993-07-06 Semitool, Inc. Pneumatic bellows pump with supported bellows tube
US5308230A (en) * 1993-03-08 1994-05-03 Stainless Steel Products, Inc. Bellows pump
US6241487B1 (en) 1998-11-10 2001-06-05 Warren Rupp, Inc. Fluid powered diaphragm pump
JP3989334B2 (en) * 2002-08-23 2007-10-10 株式会社イワキ Double reciprocating bellows pump
US20050155658A1 (en) * 2004-01-20 2005-07-21 White Andrew J. Hermetically sealed pressure balanced accumulator
EP1602830A1 (en) * 2004-06-02 2005-12-07 Ailand Corporation S.A. Hydraulically driven multicylinder pumping machine
JP4603925B2 (en) * 2005-04-13 2010-12-22 株式会社コガネイ Chemical supply device
EP1947331A1 (en) * 2007-01-19 2008-07-23 Garniman SA Hydraulically Driven Machine Improvement
US8636484B2 (en) * 2009-01-09 2014-01-28 Tom M. Simmons Bellows plungers having one or more helically extending features, pumps including such bellows plungers, and related methods
US20100178182A1 (en) * 2009-01-09 2010-07-15 Simmons Tom M Helical bellows, pump including same and method of bellows fabrication
RU2685353C1 (en) * 2018-10-02 2019-04-18 Общество с ограниченной ответственностью "ТОРЕГ" Pump unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR796685A (en) * 1935-09-09 1936-04-11 Hydraulic pump
US2613610A (en) * 1949-02-04 1952-10-14 Milton Roy Co Differential bellows pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004106A1 (en) * 1988-10-06 1990-04-19 Hans Willi Meinz Double acting bellows-type pump

Also Published As

Publication number Publication date
LU43599A1 (en) 1963-06-20
US3182597A (en) 1965-05-11
CH396431A (en) 1965-07-31
FR1328970A (en) 1963-06-07
DE1403973A1 (en) 1969-04-24
GB956847A (en) 1964-04-29

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