HK60280A - Leakage protective apparatus for conduits - Google Patents
Leakage protective apparatus for conduitsInfo
- Publication number
- HK60280A HK60280A HK60280A HK60280A HK60280A HK 60280 A HK60280 A HK 60280A HK 60280 A HK60280 A HK 60280A HK 60280 A HK60280 A HK 60280A HK 60280 A HK60280 A HK 60280A
- Authority
- HK
- Hong Kong
- Prior art keywords
- conduits
- leakage protective
- protective apparatus
- leakage
- protective
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3245—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers using a level monitoring device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3109—Liquid filling by evacuating container
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7297—With second diverse control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8342—Liquid level responsive indicator, recorder or alarm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/85986—Pumped fluid control
- Y10T137/86002—Fluid pressure responsive
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Feeding And Controlling Fuel (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Examining Or Testing Airtightness (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Basic Packing Technique (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1294675A CH586633A5 (en) | 1975-10-06 | 1975-10-06 | Liq. tank leakage prevention device - has pressure responsive valve isolating vacuum pump from intermediate tank |
CH1679975A CH592554A5 (en) | 1975-12-24 | 1975-12-24 | Liq. tank leakage prevention device - has pressure responsive valve isolating vacuum pump from intermediate tank |
DE2610769A DE2610769C2 (de) | 1975-10-06 | 1976-03-15 | Auslaufschutzvorrichtung für ein Leitungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
HK60280A true HK60280A (en) | 1980-11-07 |
Family
ID=27176929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK60280A HK60280A (en) | 1975-10-06 | 1980-10-30 | Leakage protective apparatus for conduits |
Country Status (12)
Country | Link |
---|---|
US (1) | US4161957A (xx) |
JP (1) | JPS5245719A (xx) |
AT (1) | AT354359B (xx) |
DE (1) | DE2610769C2 (xx) |
DK (1) | DK148033C (xx) |
FR (1) | FR2327165A1 (xx) |
GB (1) | GB1566565A (xx) |
HK (1) | HK60280A (xx) |
IT (1) | IT1068470B (xx) |
NL (1) | NL7611032A (xx) |
NO (1) | NO148669C (xx) |
SE (1) | SE408047B (xx) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5336478B2 (xx) * | 1972-08-14 | 1978-10-03 | ||
DE3021201C2 (de) * | 1979-06-06 | 1985-06-05 | Ironvac AG, Glarus | Auslaufschutzvorrichtung für ein Leitungssystem mit einem Lagerbehälter |
CA1120131A (en) * | 1981-01-09 | 1982-03-16 | Nicholas E. Butts | Subterranean tank leak detection system and method |
US4590793A (en) * | 1984-06-18 | 1986-05-27 | Staats Jr William L | Pressure pump with volumetric leak rate detector |
US4720256A (en) * | 1984-07-10 | 1988-01-19 | Kabushiki Kaisha Kobe Seiko Sho | Hot isostatic press apparatus |
US5100024A (en) * | 1986-09-19 | 1992-03-31 | Bravo Sergio M | Gasoline collector pit box and submersible unit box |
US4842163A (en) * | 1986-09-19 | 1989-06-27 | Bravo Sergio M | Gasoline collector pit box and submersible unit box |
US5014543A (en) * | 1988-07-14 | 1991-05-14 | Fe Petro Inc | Leak detector |
DE3831006C1 (en) * | 1988-09-12 | 1990-01-11 | Albert 8000 Muenchen De Koch | Tightness test set and pressure meter for gas conduits and gas consumption devices |
US5016689A (en) * | 1990-01-08 | 1991-05-21 | Lrs, Inc. | Safety tank apparatus for liquid storage |
US5284191A (en) * | 1990-08-06 | 1994-02-08 | Lrs, Inc. | Safety tank apparatus for liquid storage |
US5265656A (en) * | 1990-01-08 | 1993-11-30 | Lrs, Inc. | Safety tank apparatus for liquid storage having fire resistant construction |
US5137064A (en) * | 1990-01-08 | 1992-08-11 | Lrs, Inc. | Safety tank apparatus for liquid storage |
US5005615A (en) * | 1990-01-08 | 1991-04-09 | Lrs, Inc. | Safety tank apparatus for liquid storage |
CA2079928C (en) * | 1991-10-07 | 1996-02-27 | Tom G. Bogle | Method of confirming the presence of a leak in a liquid storage tank |
US5301722A (en) * | 1991-12-26 | 1994-04-12 | Dresser Industries, Inc. | Under-dispenser containment apparatus |
US6230089B1 (en) | 1992-01-03 | 2001-05-08 | The Toro Company | Turf maintenance vehicle multiple controller method and apparatus |
US5744701A (en) * | 1995-01-20 | 1998-04-28 | The Toro Company | Electronic liquid leak detector |
US5372032A (en) * | 1993-04-23 | 1994-12-13 | Filippi; Ernest A. | Pressurized piping line leak detector |
DE9318508U1 (de) * | 1993-12-03 | 1994-02-10 | Haubold, Gert, 84051 Essenbach | Leitungsüberwachungsgerät |
US5533648A (en) * | 1994-01-10 | 1996-07-09 | Novus International, Inc. | Portable storage and dispensing system |
US5526679A (en) * | 1995-01-05 | 1996-06-18 | Campo/Miller | Automatically calibrated pressurized piping leak detector |
US5694989A (en) * | 1996-04-10 | 1997-12-09 | Kupelian; Krikor | Apparatus for establishing negative air pressure in a fluid-containing tank |
GB2325525B (en) * | 1997-03-20 | 2001-08-22 | Carl Denby | Testing storage tanks |
DE10048562C1 (de) * | 2000-09-30 | 2002-04-25 | Sicherungsgeraetebau Gmbh | Leckanzeigeeinrichtung für doppelwandige Rohrleitungssysteme und Behälteranlagen |
US7757891B2 (en) * | 2007-03-14 | 2010-07-20 | Chemflow Systems, Inc. | Method and apparatus for providing constant liquid rates and dispensing precisely repeatable liquid volumes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1991055U (de) * | 1968-08-08 | Feiten & Guilleaume Carlswerk Aktiengesellschaft, 5000 Köln-Mülheim | Vorrichtung zur Überwachung der Dichtigkeit der zum Ölbrenner führenden Ölleitung einer aus einem Ölbehälter gespeisten Ölheizungsanlage | |
US1308005A (en) * | 1919-06-24 | Milton a | ||
US2071703A (en) * | 1934-12-11 | 1937-02-23 | A M Lockett And Company Ltd | Automatic suction primer for oil field service |
US2675493A (en) * | 1953-04-24 | 1954-04-13 | Gen Electric | Leak detection system for liquidcooled generators |
DE1172494B (de) * | 1961-07-17 | 1964-06-18 | Dr Fritz Berg | Einrichtung zur Leckanzeige an Fluessigkeitsbehaeltern |
US3350704A (en) * | 1964-04-15 | 1967-10-31 | Kessler Johann | Fuel storage tank installations leak indicator |
GB1134423A (en) * | 1966-04-27 | 1968-11-20 | Ass Octel | Method and apparatus for liquid transfer |
DE1675340A1 (de) * | 1968-02-26 | 1971-01-14 | Klug Dipl Math Dipl Phys Fried | Verfahren zur vakumetrischen Leckanzeige an Doppelwandbehaeltern zur Lagerung von Heizoel,verbunden mit einer Dichtigkeitskontrolle der oelfuehrenden Leitungen |
DE1922986C3 (de) * | 1969-05-06 | 1975-09-18 | Erdoel-Raffinerie Mannheim Gmbh, 6800 Mannheim | Verfahren zur Lecküberwachung von Flüssigkeitsleitungen |
-
1976
- 1976-03-15 DE DE2610769A patent/DE2610769C2/de not_active Expired
- 1976-06-30 JP JP7767576A patent/JPS5245719A/ja active Granted
- 1976-09-20 SE SE7610427A patent/SE408047B/xx unknown
- 1976-09-21 AT AT700076A patent/AT354359B/de not_active IP Right Cessation
- 1976-09-22 NO NO763256A patent/NO148669C/no unknown
- 1976-09-28 US US05/727,614 patent/US4161957A/en not_active Expired - Lifetime
- 1976-09-28 GB GB40302/76A patent/GB1566565A/en not_active Expired
- 1976-10-05 FR FR7629859A patent/FR2327165A1/fr active Granted
- 1976-10-05 DK DK447376A patent/DK148033C/da not_active IP Right Cessation
- 1976-10-05 IT IT2800376A patent/IT1068470B/it active
- 1976-10-06 NL NL7611032A patent/NL7611032A/xx not_active Application Discontinuation
-
1980
- 1980-10-30 HK HK60280A patent/HK60280A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK447376A (da) | 1977-04-07 |
ATA700076A (de) | 1979-05-15 |
FR2327165A1 (fr) | 1977-05-06 |
JPS6220117B2 (xx) | 1987-05-02 |
NO763256L (xx) | 1977-04-12 |
NL7611032A (nl) | 1977-04-12 |
NO148669B (no) | 1983-08-15 |
JPS5245719A (en) | 1977-04-11 |
DK148033B (da) | 1985-02-11 |
AT354359B (de) | 1979-12-27 |
IT1068470B (it) | 1985-03-21 |
SE7610427L (sv) | 1977-04-07 |
DE2610769A1 (de) | 1977-04-14 |
DE2610769C2 (de) | 1983-10-20 |
NO148669C (no) | 1983-11-23 |
DK148033C (da) | 1985-07-08 |
GB1566565A (en) | 1980-05-08 |
SE408047B (sv) | 1979-05-14 |
US4161957A (en) | 1979-07-24 |
FR2327165B1 (xx) | 1984-01-06 |
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