GB9324485D0 - Safety device for motor - Google Patents

Safety device for motor

Info

Publication number
GB9324485D0
GB9324485D0 GB939324485A GB9324485A GB9324485D0 GB 9324485 D0 GB9324485 D0 GB 9324485D0 GB 939324485 A GB939324485 A GB 939324485A GB 9324485 A GB9324485 A GB 9324485A GB 9324485 D0 GB9324485 D0 GB 9324485D0
Authority
GB
United Kingdom
Prior art keywords
motor
safety device
safety
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.)
Granted
Application number
GB939324485A
Other versions
GB2272972A (en
GB2272972B (en
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.)
BEAUSANG SUSAN
HARGREAVES HAROLD J
Original Assignee
BEAUSANG SUSAN
HARGREAVES HAROLD J
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
Priority claimed from GB929224978A external-priority patent/GB9224978D0/en
Application filed by BEAUSANG SUSAN, HARGREAVES HAROLD J filed Critical BEAUSANG SUSAN
Priority to GB9324485A priority Critical patent/GB2272972B/en
Publication of GB9324485D0 publication Critical patent/GB9324485D0/en
Publication of GB2272972A publication Critical patent/GB2272972A/en
Application granted granted Critical
Publication of GB2272972B publication Critical patent/GB2272972B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
    • G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB9324485A 1992-11-28 1993-11-29 Safety device for outboard motor Expired - Fee Related GB2272972B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9324485A GB2272972B (en) 1992-11-28 1993-11-29 Safety device for outboard motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929224978A GB9224978D0 (en) 1992-11-28 1992-11-28 Safety device for motor
GB9324485A GB2272972B (en) 1992-11-28 1993-11-29 Safety device for outboard motor

Publications (3)

Publication Number Publication Date
GB9324485D0 true GB9324485D0 (en) 1994-01-12
GB2272972A GB2272972A (en) 1994-06-01
GB2272972B GB2272972B (en) 1997-05-14

Family

ID=26302067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324485A Expired - Fee Related GB2272972B (en) 1992-11-28 1993-11-29 Safety device for outboard motor

Country Status (1)

Country Link
GB (1) GB2272972B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123020A (en) * 1965-12-18 1968-08-07 Elfa Elsterwerda Veb Milking machines
FR2333123A1 (en) * 1975-11-28 1977-06-24 Citroen Sa DEVICE FOR MONITORING THE FLOW RATE AND TEMPERATURE OF A COOLING FLUID
US4203099A (en) * 1978-06-21 1980-05-13 Elser Farms Corporation Sensor for soft drink dispenser
US4615303A (en) * 1984-01-23 1986-10-07 Sackett Robert L Fluid flow failure detection means
GB8501367D0 (en) * 1985-01-18 1985-02-20 Univ Manchester Detecting presence/absence of liquid in vessel
GB2185309A (en) * 1986-01-14 1987-07-15 Romotex Limited Gas bubble detector
US4691669A (en) * 1986-03-17 1987-09-08 Otteman John H Engine overheat protection system
US5072595A (en) * 1990-09-19 1991-12-17 Barbier William J Apparatus for detecting small bubbles in a pressurized fluid stream

Also Published As

Publication number Publication date
GB2272972A (en) 1994-06-01
GB2272972B (en) 1997-05-14

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Legal Events

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

Effective date: 20011129