SE8104589L - Temperaturkompenseringsanordning for en vetskefylld ledning - Google Patents

Temperaturkompenseringsanordning for en vetskefylld ledning

Info

Publication number: SE8104589L
Authority: SE; Sweden
Prior art keywords: temperature compensation; compensation device; liquid filled; filled pipe; bellows
Prior art date: 1980-08-08

Application number

SE8104589A

Other languages

Unknown language ( )

English (en)

Other versions

SE452658B (sv

Inventor

V N Lawford

Original Assignee

Itt

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.)

1980-08-08

Filing date

1981-07-29

Publication date

1982-02-09

1981-07-29 Application filed by Itt filed Critical Itt

1982-02-09 Publication of SE8104589L publication Critical patent/SE8104589L/sv

1987-12-07 Publication of SE452658B publication Critical patent/SE452658B/sv

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
- G01F23/14—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 measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
- G01F23/162—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid by a liquid column
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/023—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using bellows
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Measuring Fluid Pressure (AREA)
Pipeline Systems (AREA)
Control Of Fluid Pressure (AREA)
Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

SE8104589A 1980-08-08 1981-07-29 Vetskenivasystem SE452658B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/176,466 US4332166A (en)	1980-08-08	1980-08-08	Temperature compensation apparatus for a liquid filled conduit

Publications (2)

Publication Number	Publication Date
SE8104589L true SE8104589L (sv)	1982-02-09
SE452658B SE452658B (sv)	1987-12-07

Family

ID=22644467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8104589A SE452658B (sv)	1980-08-08	1981-07-29	Vetskenivasystem

Country Status (10)

Country	Link
US (1)	US4332166A (sv)
JP (1)	JPS5734425A (sv)
BE (1)	BE889904A (sv)
CA (1)	CA1152350A (sv)
DE (1)	DE3126408A1 (sv)
ES (1)	ES259647Y (sv)
FR (1)	FR2495318B1 (sv)
GB (1)	GB2081900B (sv)
IT (1)	IT1195050B (sv)
SE (1)	SE452658B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4375764A (en) *	1981-05-11	1983-03-08	Itt	Liquid level system
DE3302175A1 (de) *	1983-01-24	1984-07-26	Pfister Gmbh, 8900 Augsburg	Verfahren und vorrichtung zum messen eines druckes, insbesondere einer fluessigkeit
CA1201532A (en) *	1983-06-23	1986-03-04	Pakwa Engineering Ltd.	Liquid volume sensor system
US4788648A (en) *	1984-10-25	1988-11-29	Air Products And Chemicals, Inc.	Method and system for measurement of a liquid level in a tank
US4602344A (en) *	1984-10-25	1986-07-22	Air Products And Chemicals, Inc.	Method and system for measurement of liquid level in a tank
US4736329A (en) *	1984-10-25	1988-04-05	Air Products And Chemicals, Inc.	Method and system for measurement of liquid level in a tank
JPS6342422A (ja) *	1986-08-08	1988-02-23	Fuji Photo Film Co Ltd	液体計量容器の差圧式レベル計
EP0411802B1 (en) *	1989-07-25	1994-06-22	Mobil Oil Corporation	A method and apparatus for detecting changes in the liquid level of a storage tank
US6606905B2 (en) *	2001-08-15	2003-08-19	Northrop Grumman Corporation	Liquid level and weight sensor
DE10356208A1 (de) *	2002-12-12	2004-06-24	Reinhard Boller	Verfahren und Vorrichtung zur Überwachung und Steuerung eines Abwasserreinigungsprozesses in Abwasserbehandlungsanlagen
US7845223B2 (en) *	2005-09-08	2010-12-07	General Electric Company	Condensing chamber design

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2747404A (en) *	1954-07-26	1956-05-29	Jerguson Gage & Valve Company	Liquid level indicator
US2870635A (en) *	1955-10-20	1959-01-27	Justus T Vollbrecht	Compensated water level indicator
US3065634A (en) *	1959-04-08	1962-11-27	Yarnall Waring Co	Temperature compensated boiler liquid level gauge
US3232111A (en) *	1962-09-24	1966-02-01	Yarway Corp	Liquid level indicator
NL6407834A (sv) *	1964-07-10	1966-01-11
US3610042A (en) *	1969-08-22	1971-10-05	Sybron Corp	Liquid level measuring device with temperature compensator
US3853006A (en) *	1972-09-29	1974-12-10	Itt	Fluid sensing systems
FR2241039B1 (sv) *	1973-08-17	1976-05-07	Air Liquide
US4019387A (en) *	1975-04-24	1977-04-26	Fischer & Porter Co.	Temperature compensated liquid level transmitter

1980
- 1980-08-08 US US06/176,466 patent/US4332166A/en not_active Expired - Lifetime
1981
- 1981-06-23 JP JP9610481A patent/JPS5734425A/ja active Pending
- 1981-07-04 DE DE3126408A patent/DE3126408A1/de not_active Withdrawn
- 1981-07-23 GB GB8122705A patent/GB2081900B/en not_active Expired
- 1981-07-23 ES ES1981259647U patent/ES259647Y/es not_active Expired
- 1981-07-24 FR FR8114397A patent/FR2495318B1/fr not_active Expired
- 1981-07-28 IT IT23189/81A patent/IT1195050B/it active
- 1981-07-29 SE SE8104589A patent/SE452658B/sv not_active IP Right Cessation
- 1981-07-31 CA CA000382955A patent/CA1152350A/en not_active Expired
- 1981-08-10 BE BE2/59295A patent/BE889904A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2081900A (en)	1982-02-24
US4332166A (en)	1982-06-01
ES259647U (es)	1982-01-16
CA1152350A (en)	1983-08-23
SE452658B (sv)	1987-12-07
FR2495318A1 (fr)	1982-06-04
JPS5734425A (en)	1982-02-24
BE889904A (fr)	1982-02-10
IT8123189A0 (it)	1981-07-28
GB2081900B (en)	1985-01-23
ES259647Y (es)	1982-08-16
IT1195050B (it)	1988-09-28
FR2495318B1 (fr)	1986-04-18
DE3126408A1 (de)	1982-05-19

Similar Documents

Publication	Publication Date	Title
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CERONETTI	1977	The Fluid Physics Module(Spacelab payload)

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 8104589-0 Effective date: 19890426 Format of ref document f/p: F

Date

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1995-01-31

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