GB1548890A - Fluid displacement devices - Google Patents

Fluid displacement devices

Info

Publication number
GB1548890A
GB1548890A GB21364/75A GB2136475A GB1548890A GB 1548890 A GB1548890 A GB 1548890A GB 21364/75 A GB21364/75 A GB 21364/75A GB 2136475 A GB2136475 A GB 2136475A GB 1548890 A GB1548890 A GB 1548890A
Authority
GB
United Kingdom
Prior art keywords
fluid displacement
displacement devices
devices
fluid
displacement
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
GB21364/75A
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
Priority to GB21364/75A priority Critical patent/GB1548890A/en
Publication of GB1548890A publication Critical patent/GB1548890A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
GB21364/75A 1976-05-19 1976-05-19 Fluid displacement devices Expired GB1548890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21364/75A GB1548890A (en) 1976-05-19 1976-05-19 Fluid displacement devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21364/75A GB1548890A (en) 1976-05-19 1976-05-19 Fluid displacement devices

Publications (1)

Publication Number Publication Date
GB1548890A true GB1548890A (en) 1979-07-18

Family

ID=10161667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21364/75A Expired GB1548890A (en) 1976-05-19 1976-05-19 Fluid displacement devices

Country Status (1)

Country Link
GB (1) GB1548890A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160933A (en) * 1984-06-09 1986-01-02 David Macmillan Fluid pumping apparatus
GB2169255A (en) * 1985-01-04 1986-07-09 Philip Sydney Smith Device for propelling a vessel or a person

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160933A (en) * 1984-06-09 1986-01-02 David Macmillan Fluid pumping apparatus
GB2169255A (en) * 1985-01-04 1986-07-09 Philip Sydney Smith Device for propelling a vessel or a person

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)