AU594638B3 - Water tank level indicator and attachment means - Google Patents

Water tank level indicator and attachment means

Info

Publication number
AU594638B3
AU594638B3 AU43589/89A AU4358989A AU594638B3 AU 594638 B3 AU594638 B3 AU 594638B3 AU 43589/89 A AU43589/89 A AU 43589/89A AU 4358989 A AU4358989 A AU 4358989A AU 594638 B3 AU594638 B3 AU 594638B3
Authority
AU
Australia
Prior art keywords
water tank
attachment means
level indicator
tank level
indicator
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.)
Ceased
Application number
AU43589/89A
Inventor
Brian Richard Downey
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 AU43589/89A priority Critical patent/AU594638B3/en
Application granted granted Critical
Publication of AU594638B3 publication Critical patent/AU594638B3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
AU43589/89A 1989-10-19 1989-10-19 Water tank level indicator and attachment means Ceased AU594638B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43589/89A AU594638B3 (en) 1989-10-19 1989-10-19 Water tank level indicator and attachment means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU43589/89A AU594638B3 (en) 1989-10-19 1989-10-19 Water tank level indicator and attachment means

Publications (1)

Publication Number Publication Date
AU594638B3 true AU594638B3 (en) 1990-02-12

Family

ID=3730853

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43589/89A Ceased AU594638B3 (en) 1989-10-19 1989-10-19 Water tank level indicator and attachment means

Country Status (1)

Country Link
AU (1) AU594638B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108901812A (en) * 2018-08-29 2018-11-30 深圳市海卓生物科技有限公司 A kind of Multifunctional water culture device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4120168A (en) * 1968-07-25 1970-01-29 Liquid measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4120168A (en) * 1968-07-25 1970-01-29 Liquid measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108901812A (en) * 2018-08-29 2018-11-30 深圳市海卓生物科技有限公司 A kind of Multifunctional water culture device
CN108901812B (en) * 2018-08-29 2023-12-29 深圳市海卓生物科技有限公司 Multifunctional water planting device

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