GB1269705A - Improvements in rotary machines such as pumps, compressors or vacuum pumps of the deformable tube type - Google Patents

Improvements in rotary machines such as pumps, compressors or vacuum pumps of the deformable tube type

Info

Publication number
GB1269705A
GB1269705A GB3161669A GB3161669A GB1269705A GB 1269705 A GB1269705 A GB 1269705A GB 3161669 A GB3161669 A GB 3161669A GB 3161669 A GB3161669 A GB 3161669A GB 1269705 A GB1269705 A GB 1269705A
Authority
GB
United Kingdom
Prior art keywords
rollers
tube
shaft
pumps
machine
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
GB3161669A
Inventor
Marie Leon Edouard Malbec
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1269705A publication Critical patent/GB1269705A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1215—Machines, pumps, or pumping installations having flexible working members having peristaltic action having no backing plate (deforming of the tube only by rollers)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

1,269,705. Rotary flexible tube pumps. M. L. E. MALBEC. June 23, 1969 [July 5, 1968], No.31616/69. Heading F1F. A rotary machine of the flexible tube type, operating as a pump, compressor or vacuum pump comprises a flexible tube T, Fig. 2, which is clamped at its ends and pre-stressed to frictionally engage rollers 3 freely mounted on rods 2 interconnected by flanges 1, Fig. 1, having central apertures through which freely passes a motordriven shaft 4. There is slight clearance between the shaft 4 and the rollers 3 and due to prestressing the tube T, rotation of the shaft 4 causes frictional contact between the shaft and rollers to rotate the latter in the manner of planet gearing to produce cyclical pulsations in the tube. To prestress the tube an anchor-plate 5 through which the tube ends pass is screw-threadedly connected to a base-plate of the machine. The amount of prestressing may be adjusted to adjust the output of the machine. In another embodiment, the rollers 3A, Fig.3, are made as spool members having end flanges 11, frictionally engaging reduced diameter portions on the motor-driven shaft 4A and a hub portion 12 frictionally engaging the prestressed tube to give a two-stage speed reduction of the rollers with respect to the motor-driven shaft. The rollers may co-operate with a plurality of flexible tubes which are arranged to dynamically balance the forces acting on the rollers.
GB3161669A 1968-07-05 1969-06-23 Improvements in rotary machines such as pumps, compressors or vacuum pumps of the deformable tube type Expired GB1269705A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4655068 1968-07-05
CA46413 1969-03-21

Publications (1)

Publication Number Publication Date
GB1269705A true GB1269705A (en) 1972-04-06

Family

ID=25666030

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3161669A Expired GB1269705A (en) 1968-07-05 1969-06-23 Improvements in rotary machines such as pumps, compressors or vacuum pumps of the deformable tube type
GB1370770A Expired GB1269765A (en) 1968-07-05 1970-03-20 Hydrocarbon reforming catalyst

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1370770A Expired GB1269765A (en) 1968-07-05 1970-03-20 Hydrocarbon reforming catalyst

Country Status (3)

Country Link
DE (1) DE2013511A1 (en)
FR (1) FR2012331A1 (en)
GB (2) GB1269705A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1511575A1 (en) * 2002-06-13 2005-03-09 Graco Minnesota Inc. Adjustable flow texture sprayer with peristaltic pump
CN102338026A (en) * 2010-06-10 2012-02-01 姚镇 Star rotary fluid motor
CN106704157A (en) * 2017-01-17 2017-05-24 无锡市天利流体科技有限公司 Compact metal peristaltic pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772184A (en) * 1971-12-17 1973-11-13 Standard Oil Co Reforming petroleum hydrocarbons with catalysts promoted with gallium and rhenium
FR2349047A2 (en) * 1976-04-22 1977-11-18 Malbec Edouard Peristaltic pump with tube - has rolling internal supports for tube between satellites in carrier
FR2499636B1 (en) * 1981-02-09 1985-10-11 Gillard Patrick MULTIPLE METER DISPENSER
JP2529873B2 (en) * 1987-12-01 1996-09-04 篤信 坂本 High speed tube pump

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1511575A1 (en) * 2002-06-13 2005-03-09 Graco Minnesota Inc. Adjustable flow texture sprayer with peristaltic pump
EP1511575A4 (en) * 2002-06-13 2007-01-03 Graco Minnesota Inc Adjustable flow texture sprayer with peristaltic pump
CN102338026A (en) * 2010-06-10 2012-02-01 姚镇 Star rotary fluid motor
CN102338086A (en) * 2010-06-10 2012-02-01 姚镇 Star-rotary-type compressor or pump
CN102337930A (en) * 2010-06-10 2012-02-01 姚镇 Star rotary rotation device
CN102338026B (en) * 2010-06-10 2013-11-06 北京星旋世纪科技有限公司 Star rotary fluid motor
CN102338086B (en) * 2010-06-10 2014-03-12 北京星旋世纪科技有限公司 Star-rotary-type compressor or pump
CN102337930B (en) * 2010-06-10 2014-04-23 北京星旋世纪科技有限公司 Star rotary rotation device
US9322272B2 (en) 2010-06-10 2016-04-26 Beijing Rostar Technology Co. Ltd Planetary rotary type fluid motor or engine and compressor or pump
CN106704157A (en) * 2017-01-17 2017-05-24 无锡市天利流体科技有限公司 Compact metal peristaltic pump

Also Published As

Publication number Publication date
FR2012331A1 (en) 1970-03-20
DE1932847A1 (en) 1971-02-11
DE2013511A1 (en) 1970-10-01
GB1269765A (en) 1972-04-06

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