GB2237093B - Positive displacement device - Google Patents

Positive displacement device

Info

Publication number
GB2237093B
GB2237093B GB9022519A GB9022519A GB2237093B GB 2237093 B GB2237093 B GB 2237093B GB 9022519 A GB9022519 A GB 9022519A GB 9022519 A GB9022519 A GB 9022519A GB 2237093 B GB2237093 B GB 2237093B
Authority
GB
United Kingdom
Prior art keywords
positive displacement
displacement device
positive
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 - Fee Related
Application number
GB9022519A
Other versions
GB9022519D0 (en
GB2237093A (en
Inventor
Derek Dancey
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
Publication of GB9022519D0 publication Critical patent/GB9022519D0/en
Publication of GB2237093A publication Critical patent/GB2237093A/en
Application granted granted Critical
Publication of GB2237093B publication Critical patent/GB2237093B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
    • F16H21/365—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion with planetary gearing having a ratio of 2:1 between sun gear and planet gear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB9022519A 1989-10-17 1990-10-17 Positive displacement device Expired - Fee Related GB2237093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898923394A GB8923394D0 (en) 1989-10-17 1989-10-17 Linear-rotary coupling

Publications (3)

Publication Number Publication Date
GB9022519D0 GB9022519D0 (en) 1990-11-28
GB2237093A GB2237093A (en) 1991-04-24
GB2237093B true GB2237093B (en) 1994-01-19

Family

ID=10664725

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898923394A Pending GB8923394D0 (en) 1989-10-17 1989-10-17 Linear-rotary coupling
GB9022519A Expired - Fee Related GB2237093B (en) 1989-10-17 1990-10-17 Positive displacement device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898923394A Pending GB8923394D0 (en) 1989-10-17 1989-10-17 Linear-rotary coupling

Country Status (1)

Country Link
GB (2) GB8923394D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU207383B (en) * 1990-02-06 1993-03-29 Dezsoe Mery Crank drive with epicyclic gear swivel pin particularly piston power- and working-machines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261546A (en) * 1968-01-30 1972-01-26 Shizuoka Daigaku Cho Improvements in devices for converting rotation-reciprocating linear motion to rotary motion or vice versa
GB1460890A (en) * 1972-12-22 1977-01-06 Roberts H E Machines having a reciprocating member coupled to a rotary member
GB2103755A (en) * 1981-08-08 1983-02-23 Henry Eddington Roberts Mechanism having a reciprocating member coupled to a rotary member
GB2162281A (en) * 1984-07-26 1986-01-29 Schumacher Gustav Gearing mechanism for converting rotary into reciprocating motion
GB2165023A (en) * 1984-09-26 1986-04-03 Norfoil Machines Limited Indexing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261546A (en) * 1968-01-30 1972-01-26 Shizuoka Daigaku Cho Improvements in devices for converting rotation-reciprocating linear motion to rotary motion or vice versa
GB1460890A (en) * 1972-12-22 1977-01-06 Roberts H E Machines having a reciprocating member coupled to a rotary member
GB2103755A (en) * 1981-08-08 1983-02-23 Henry Eddington Roberts Mechanism having a reciprocating member coupled to a rotary member
GB2162281A (en) * 1984-07-26 1986-01-29 Schumacher Gustav Gearing mechanism for converting rotary into reciprocating motion
GB2165023A (en) * 1984-09-26 1986-04-03 Norfoil Machines Limited Indexing apparatus

Also Published As

Publication number Publication date
GB9022519D0 (en) 1990-11-28
GB2237093A (en) 1991-04-24
GB8923394D0 (en) 1989-12-06

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Legal Events

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

Effective date: 20021017