GB2254894B - Pump for fluid, and suction cleaning device incorporating same - Google Patents

Pump for fluid, and suction cleaning device incorporating same

Info

Publication number
GB2254894B
GB2254894B GB9106683A GB9106683A GB2254894B GB 2254894 B GB2254894 B GB 2254894B GB 9106683 A GB9106683 A GB 9106683A GB 9106683 A GB9106683 A GB 9106683A GB 2254894 B GB2254894 B GB 2254894B
Authority
GB
United Kingdom
Prior art keywords
pump
fluid
cleaning device
device incorporating
suction cleaning
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 - Fee Related
Application number
GB9106683A
Other versions
GB9106683D0 (en
GB2254894A (en
Inventor
Peter Brooke Evans
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 GB9106683A priority Critical patent/GB2254894B/en
Publication of GB9106683D0 publication Critical patent/GB9106683D0/en
Publication of GB2254894A publication Critical patent/GB2254894A/en
Application granted granted Critical
Publication of GB2254894B publication Critical patent/GB2254894B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB9106683A 1991-03-28 1991-03-28 Pump for fluid, and suction cleaning device incorporating same Expired - Fee Related GB2254894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9106683A GB2254894B (en) 1991-03-28 1991-03-28 Pump for fluid, and suction cleaning device incorporating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9106683A GB2254894B (en) 1991-03-28 1991-03-28 Pump for fluid, and suction cleaning device incorporating same

Publications (3)

Publication Number Publication Date
GB9106683D0 GB9106683D0 (en) 1991-05-15
GB2254894A GB2254894A (en) 1992-10-21
GB2254894B true GB2254894B (en) 1995-01-25

Family

ID=10692389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9106683A Expired - Fee Related GB2254894B (en) 1991-03-28 1991-03-28 Pump for fluid, and suction cleaning device incorporating same

Country Status (1)

Country Link
GB (1) GB2254894B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1715104A1 (en) * 2005-04-18 2006-10-25 Simone Meyer Suction device for dog excrement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230595A (en) * 1924-01-26 1925-03-19 Jones & Attwood Ltd Improvements in single stage gaseous fluid compressors
GB443443A (en) * 1934-05-28 1936-02-28 William John Gee Improvements in or relating to pumps
GB704772A (en) * 1948-02-11 1954-03-03 Alfred Buechi Improvements in four-stroke cycle internal-combustion engine gas generators
GB773879A (en) * 1953-11-18 1957-05-01 Amm Ronald M Improvements in or relating to reciprocating internal combustion engines, compressors and pumps
EP0039146A1 (en) * 1980-04-24 1981-11-04 Beckman Instruments, Inc. Multiple chamber pump
DE3910638A1 (en) * 1989-04-01 1990-10-11 Matthias Kornibe Device for picking up dog excrement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230595A (en) * 1924-01-26 1925-03-19 Jones & Attwood Ltd Improvements in single stage gaseous fluid compressors
GB443443A (en) * 1934-05-28 1936-02-28 William John Gee Improvements in or relating to pumps
GB704772A (en) * 1948-02-11 1954-03-03 Alfred Buechi Improvements in four-stroke cycle internal-combustion engine gas generators
GB773879A (en) * 1953-11-18 1957-05-01 Amm Ronald M Improvements in or relating to reciprocating internal combustion engines, compressors and pumps
EP0039146A1 (en) * 1980-04-24 1981-11-04 Beckman Instruments, Inc. Multiple chamber pump
DE3910638A1 (en) * 1989-04-01 1990-10-11 Matthias Kornibe Device for picking up dog excrement

Also Published As

Publication number Publication date
GB9106683D0 (en) 1991-05-15
GB2254894A (en) 1992-10-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990328