BR8008699A - Boia para utilizacao em sistemas de medicao de nivel de reservatorios - Google Patents

Boia para utilizacao em sistemas de medicao de nivel de reservatorios

Info

Publication number: BR8008699A
Authority: BR; Brazil
Prior art keywords: float; reservoir level; medication systems; level medication; systems
Prior art date: 1979-05-24

Application number

BR8008699A

Other languages

English (en)

Inventor

E Root

J Mcgown

Original Assignee

Foxboro Co

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.)

1979-05-24

Filing date

1980-05-12

Publication date

1981-04-14

1980-05-12 Application filed by Foxboro Co filed Critical Foxboro Co

1981-04-14 Publication of BR8008699A publication Critical patent/BR8008699A/pt

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
- G01F23/30—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 floats
- G01F23/64—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 floats of the free float type without mechanical transmission elements
- G01F23/68—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 floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- 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
- G01F23/30—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 floats
- G01F23/76—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 floats characterised by the construction of the float

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Level Indicators Using A Float (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Float Valves (AREA)
Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Elimination Of Static Electricity (AREA)

BR8008699A 1979-05-24 1980-05-12 Boia para utilizacao em sistemas de medicao de nivel de reservatorios BR8008699A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/042,162 US4248088A (en)	1979-05-24	1979-05-24	Float for use in tank gauging systems
PCT/US1980/000556 WO1980002592A1 (en)	1979-05-24	1980-05-12	Float for use in tank gauging systems

Publications (1)

Publication Number	Publication Date
BR8008699A true BR8008699A (pt)	1981-04-14

Family

ID=21920366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8008699A BR8008699A (pt)	1979-05-24	1980-05-12	Boia para utilizacao em sistemas de medicao de nivel de reservatorios

Country Status (13)

Country	Link
US (1)	US4248088A (pt)
JP (1)	JPS56500586A (pt)
KR (2)	KR830003078A (pt)
AU (1)	AU5999280A (pt)
BR (1)	BR8008699A (pt)
CA (1)	CA1121173A (pt)
DE (1)	DE3045284A1 (pt)
FR (1)	FR2457479A1 (pt)
GB (1)	GB2062868B (pt)
IT (1)	IT1143985B (pt)
MX (1)	MX149016A (pt)
NL (1)	NL8020209A (pt)
WO (1)	WO1980002592A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1169028B (it) *	1981-01-29	1987-05-20	Cise Spa	Apparecchiatura a galleggiante per la misura differenziale di livello
US4796470A (en) *	1982-06-24	1989-01-10	The Alten Corporation	Indicating liquid funnel
EP0221057A4 (en) *	1985-05-17	1989-07-25	Schumacher Co J C	Disposable chemical container.
US4694128A (en) *	1986-07-07	1987-09-15	Casco Products Corporation	Float switch construction for monitoring liquid levels
US4758700A (en) *	1986-07-07	1988-07-19	Casco Products Corporation	Switch construction employing contact having spaced-apart contact points
US4862745A (en) *	1988-07-07	1989-09-05	Microdot Inc.	Fuel tank float
USD324657S (en)	1989-07-31	1992-03-17	Geschwender Robert C	Water gauge or similar article
US5092230A (en) *	1990-03-13	1992-03-03	Bronnert Herve X	Steam infusion float control
US5073253A (en) *	1990-07-11	1991-12-17	Phillips Petroleum Company	Froth level measurement
US5020367A (en) *	1990-09-04	1991-06-04	Midland Manufacturing Corp.	Tank-level gauge
DE10326982B3 (de) *	2003-06-12	2005-02-03	Siemens Ag	Schwimmer für einen Füllstandsgeber
US7509974B2 (en) *	2007-01-10	2009-03-31	Finetek Co., Ltd.	Metallic ball for a ballcock
JP5888547B2 (ja) *	2011-08-29	2016-03-22	矢崎総業株式会社	フロートの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2257898A1 (en) *	1974-01-10	1975-08-08	Monteux Et Cie Maurice	Float type fuel gauge for a vehicle - has float guided by vert. shaft and moving over rheostat coil
US4158964A (en) *	1978-05-10	1979-06-26	The Foxboro Company	Method and apparatus for determining liquid level

1979
- 1979-05-24 US US06/042,162 patent/US4248088A/en not_active Expired - Lifetime
1980
- 1980-05-12 WO PCT/US1980/000556 patent/WO1980002592A1/en not_active Ceased
- 1980-05-12 GB GB8037434A patent/GB2062868B/en not_active Expired
- 1980-05-12 AU AU59992/80A patent/AU5999280A/en not_active Abandoned
- 1980-05-12 NL NL8020209A patent/NL8020209A/nl not_active Application Discontinuation
- 1980-05-12 DE DE803045284A patent/DE3045284A1/de not_active Withdrawn
- 1980-05-12 BR BR8008699A patent/BR8008699A/pt unknown
- 1980-05-12 JP JP50128880A patent/JPS56500586A/ja active Pending
- 1980-05-22 IT IT48755/80A patent/IT1143985B/it active
- 1980-05-23 FR FR8011532A patent/FR2457479A1/fr active Granted
- 1980-05-23 MX MX182490A patent/MX149016A/es unknown
- 1980-05-23 CA CA000352558A patent/CA1121173A/en not_active Expired
- 1980-05-24 KR KR1019800002046A patent/KR830003078A/ko not_active Withdrawn
1983
- 1983-05-06 KR KR2019830003997U patent/KR830001023Y1/ko not_active Expired

Also Published As

Publication number	Publication date
NL8020209A (nl)	1981-02-27
JPS56500586A (pt)	1981-04-30
CA1121173A (en)	1982-04-06
IT1143985B (it)	1986-10-29
WO1980002592A1 (en)	1980-11-27
DE3045284A1 (en)	1982-02-18
US4248088A (en)	1981-02-03
GB2062868A (en)	1981-05-28
GB2062868B (en)	1983-10-05
KR840007706U (ko)	1984-12-26
MX149016A (es)	1983-08-08
AU5999280A (en)	1981-01-15
FR2457479B1 (pt)	1984-07-13
FR2457479A1 (fr)	1980-12-19
KR830001023Y1 (ko)	1983-06-29
KR830003078A (ko)	1983-05-31
IT8048755A0 (it)	1980-05-22

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