GB2182398B - Inflation pump - Google Patents

Inflation pump

Info

Publication number
GB2182398B
GB2182398B GB8625890A GB8625890A GB2182398B GB 2182398 B GB2182398 B GB 2182398B GB 8625890 A GB8625890 A GB 8625890A GB 8625890 A GB8625890 A GB 8625890A GB 2182398 B GB2182398 B GB 2182398B
Authority
GB
United Kingdom
Prior art keywords
inflation pump
inflation
pump
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
GB8625890A
Other versions
GB8625890D0 (en
GB2182398A (en
Inventor
Robert Edwin Wain
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.)
Pirelli Ltd
Original Assignee
Pirelli Ltd
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 Pirelli Ltd filed Critical Pirelli Ltd
Publication of GB8625890D0 publication Critical patent/GB8625890D0/en
Publication of GB2182398A publication Critical patent/GB2182398A/en
Application granted granted Critical
Publication of GB2182398B publication Critical patent/GB2182398B/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means
    • 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
    • F04B53/123—Flexible valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB8625890A 1985-10-30 1986-10-29 Inflation pump Expired GB2182398B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858526785A GB8526785D0 (en) 1985-10-30 1985-10-30 Inflation pump

Publications (3)

Publication Number Publication Date
GB8625890D0 GB8625890D0 (en) 1986-12-03
GB2182398A GB2182398A (en) 1987-05-13
GB2182398B true GB2182398B (en) 1989-03-30

Family

ID=10587503

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858526785A Pending GB8526785D0 (en) 1985-10-30 1985-10-30 Inflation pump
GB8625890A Expired GB2182398B (en) 1985-10-30 1986-10-29 Inflation pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858526785A Pending GB8526785D0 (en) 1985-10-30 1985-10-30 Inflation pump

Country Status (1)

Country Link
GB (2) GB8526785D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542638A (en) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 One kind rotation bidirectional hydraulic pump
CN107542635A (en) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 A kind of straight line bidirectional hydraulic pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764164B2 (en) * 1988-03-25 1998-06-11 パイロットインキ株式会社 Spray equipment
GB9402828D0 (en) * 1994-02-15 1994-04-06 Wabco Automotive Uk Vacuum pump
IT1287150B1 (en) * 1996-11-11 1998-08-04 Roberto Siviero ALTERNATIVE PUMP WITH COAXIAL VALVES IN SPECIES FOR RIBS AND SIMILAR WITH MANUAL AND MOTORIZED OPERATION
DE10238240A1 (en) * 2002-08-21 2004-03-04 Robert Bosch Gmbh Process for filling at least two recipients and pneumatic circuit for carrying out the process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542638A (en) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 One kind rotation bidirectional hydraulic pump
CN107542635A (en) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 A kind of straight line bidirectional hydraulic pump

Also Published As

Publication number Publication date
GB8526785D0 (en) 1985-12-04
GB8625890D0 (en) 1986-12-03
GB2182398A (en) 1987-05-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20061028