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GB905088A - A double-acting pump particularly for the inflation of pneumatic articles - Google Patents

A double-acting pump particularly for the inflation of pneumatic articles

Info

Publication number
GB905088A
GB905088A GB1899160A GB1899160A GB905088A GB 905088 A GB905088 A GB 905088A GB 1899160 A GB1899160 A GB 1899160A GB 1899160 A GB1899160 A GB 1899160A GB 905088 A GB905088 A GB 905088A
Authority
GB
United Kingdom
Prior art keywords
double
acting pump
inflation
hollow piston
pump particularly
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
GB1899160A
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.)
Pennel et Flipo SAS
Original Assignee
Pennel et Flipo SAS
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 Pennel et Flipo SAS filed Critical Pennel et Flipo SAS
Publication of GB905088A publication Critical patent/GB905088A/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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

905,088. Air pumps. ETABLISSEMENTS PENNEL & FLIPO. May 30, 1960 [Aug. 21, 1959], No. 18991/60. Class 8(1). A double-acting pump for inflating pillows or mattresses comprising a cylinder 1 having flap valves 2 and 3 at either end opening inwards and having a hollow piston 4 reciprocated therein by a hollow piston rod 5, the faces of the piston 4 adjacent the end of the cylinder 1 having flap valves 6 and 7 therein opening inwards all four valves being made from rubber or synthetic plastic material, the hollow piston rod 5 being directly connected to the valve of the article to be inflated.
GB1899160A 1959-08-21 1960-05-30 A double-acting pump particularly for the inflation of pneumatic articles Expired GB905088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803331A FR1242387A (en) 1959-08-21 1959-08-21 Double-acting pump, especially for inflating pneumatic articles

Publications (1)

Publication Number Publication Date
GB905088A true GB905088A (en) 1962-09-05

Family

ID=8718479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1899160A Expired GB905088A (en) 1959-08-21 1960-05-30 A double-acting pump particularly for the inflation of pneumatic articles

Country Status (5)

Country Link
BE (1) BE591310A (en)
DE (1) DE1824398U (en)
FR (1) FR1242387A (en)
GB (1) GB905088A (en)
LU (1) LU38731A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313716A (en) * 1979-05-10 1982-02-02 Texaco Inc. Articulated, energy converting structure
US4823991A (en) * 1985-04-16 1989-04-25 Ing. Erich Pfeiffer Gmbh & Co. Kg Manually operated dual invertible pump
FR2950939A1 (en) * 2009-10-01 2011-04-08 Decathlon Sa MANUAL AIR PUMP WITH OPTIMIZED COMPRESSION
CN111692072A (en) * 2020-07-06 2020-09-22 郑州铁路职业技术学院 Oil-free bidirectional compression piston type air compressor
AU2019204561B2 (en) * 2013-03-15 2021-04-01 Solventum Intellectual Properties Company Vacuum cartridge with integrated valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100480136B1 (en) * 2003-03-04 2005-04-07 엘지전자 주식회사 Apparatus of suction valve for liner compressor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313716A (en) * 1979-05-10 1982-02-02 Texaco Inc. Articulated, energy converting structure
US4823991A (en) * 1985-04-16 1989-04-25 Ing. Erich Pfeiffer Gmbh & Co. Kg Manually operated dual invertible pump
US5115980A (en) * 1985-04-16 1992-05-26 Ing. Erich Pfeiffer Gmbh & Co. Kg Manually operated dual invertible pump
FR2950939A1 (en) * 2009-10-01 2011-04-08 Decathlon Sa MANUAL AIR PUMP WITH OPTIMIZED COMPRESSION
AU2019204561B2 (en) * 2013-03-15 2021-04-01 Solventum Intellectual Properties Company Vacuum cartridge with integrated valve
US12036354B2 (en) 2013-03-15 2024-07-16 Solventum Intellectual Properties Company Vacuum cartridge with integrated valve
CN111692072A (en) * 2020-07-06 2020-09-22 郑州铁路职业技术学院 Oil-free bidirectional compression piston type air compressor

Also Published As

Publication number Publication date
LU38731A1 (en) 1960-07-28
FR1242387A (en) 1960-09-30
BE591310A (en) 1960-09-16
DE1824398U (en) 1961-01-05

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