GB2346416B - Pumps - Google Patents

Pumps

Info

Publication number
GB2346416B
GB2346416B GB9818690A GB9818690A GB2346416B GB 2346416 B GB2346416 B GB 2346416B GB 9818690 A GB9818690 A GB 9818690A GB 9818690 A GB9818690 A GB 9818690A GB 2346416 B GB2346416 B GB 2346416B
Authority
GB
United Kingdom
Prior art keywords
pumps
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 - Lifetime
Application number
GB9818690A
Other versions
GB9818690D0 (en
GB2346416A (en
Inventor
Karl Willis
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 GB9818690A priority Critical patent/GB2346416B/en
Publication of GB9818690D0 publication Critical patent/GB9818690D0/en
Publication of GB2346416A publication Critical patent/GB2346416A/en
Application granted granted Critical
Publication of GB2346416B publication Critical patent/GB2346416B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/248—Bayonet-type couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
GB9818690A 1998-08-28 1998-08-28 Pumps Expired - Lifetime GB2346416B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9818690A GB2346416B (en) 1998-08-28 1998-08-28 Pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9818690A GB2346416B (en) 1998-08-28 1998-08-28 Pumps

Publications (3)

Publication Number Publication Date
GB9818690D0 GB9818690D0 (en) 1998-10-21
GB2346416A GB2346416A (en) 2000-08-09
GB2346416B true GB2346416B (en) 2002-08-14

Family

ID=10837919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9818690A Expired - Lifetime GB2346416B (en) 1998-08-28 1998-08-28 Pumps

Country Status (1)

Country Link
GB (1) GB2346416B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187717B (en) * 2021-03-17 2022-09-16 深圳市水务技术服务有限公司 Pumping equipment for pump station emergency repair

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909545A (en) * 1982-12-15 1990-03-20 Larry Hohol Coupling
EP0498474A2 (en) * 1989-03-27 1992-08-12 Deere & Company Agricultural unit
GB2290352A (en) * 1994-06-14 1995-12-20 Karl Willis Pumps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909545A (en) * 1982-12-15 1990-03-20 Larry Hohol Coupling
EP0498474A2 (en) * 1989-03-27 1992-08-12 Deere & Company Agricultural unit
GB2290352A (en) * 1994-06-14 1995-12-20 Karl Willis Pumps

Also Published As

Publication number Publication date
GB9818690D0 (en) 1998-10-21
GB2346416A (en) 2000-08-09

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Legal Events

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

Effective date: 20090828

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20101125

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150828

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION FILED

S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: APPLICATION WITHDRAWN

Effective date: 20170803