DE20215082U1 - Flow sensor for detecting the amount of return gas at a fuel tank device - Google Patents
Flow sensor for detecting the amount of return gas at a fuel tank deviceInfo
- Publication number
- DE20215082U1 DE20215082U1 DE20215082U DE20215082U DE20215082U1 DE 20215082 U1 DE20215082 U1 DE 20215082U1 DE 20215082 U DE20215082 U DE 20215082U DE 20215082 U DE20215082 U DE 20215082U DE 20215082 U1 DE20215082 U1 DE 20215082U1
- Authority
- DE
- Germany
- Prior art keywords
- flow sensor
- sensor according
- channel
- flow
- pressure
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0476—Vapour recovery systems
- B67D7/0478—Vapour recovery systems constructional features or components
- B67D7/048—Vapour flow control means, e.g. valves, pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B67D7/0476—Vapour recovery systems
- B67D7/0478—Vapour recovery systems constructional features or components
- B67D7/048—Vapour flow control means, e.g. valves, pumps
- B67D7/0482—Vapour flow control means, e.g. valves, pumps using pumps driven at different flow rates
- B67D7/0484—Liquid jet pumps, e.g. venturis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Measuring Volume Flow (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20215082U DE20215082U1 (en) | 2002-10-01 | 2002-10-01 | Flow sensor for detecting the amount of return gas at a fuel tank device |
DE10342131A DE10342131A1 (en) | 2002-10-01 | 2003-09-12 | Petrol filler nozzle gas flow back sensor uses venturi with processing for operator alert |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20215082U DE20215082U1 (en) | 2002-10-01 | 2002-10-01 | Flow sensor for detecting the amount of return gas at a fuel tank device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20215082U1 true DE20215082U1 (en) | 2002-11-28 |
Family
ID=7975575
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20215082U Expired - Lifetime DE20215082U1 (en) | 2002-10-01 | 2002-10-01 | Flow sensor for detecting the amount of return gas at a fuel tank device |
DE10342131A Withdrawn DE10342131A1 (en) | 2002-10-01 | 2003-09-12 | Petrol filler nozzle gas flow back sensor uses venturi with processing for operator alert |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10342131A Withdrawn DE10342131A1 (en) | 2002-10-01 | 2003-09-12 | Petrol filler nozzle gas flow back sensor uses venturi with processing for operator alert |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20215082U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015149741A3 (en) * | 2014-03-29 | 2015-11-26 | Dürr Somac GmbH | Filling adapter (maintenance check) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006120492A1 (en) * | 2005-05-11 | 2006-11-16 | M.I.T.Z.I. S.R.L. | Vapour extraction device for fuel dispensers and operating method thereof |
DE102008005101A1 (en) * | 2008-01-16 | 2009-07-23 | Siemens Aktiengesellschaft | Switching device, in particular power switching device |
DE102013216105A1 (en) * | 2013-08-14 | 2015-03-05 | Volkswagen Ag | Method and measuring system for determining a quantity of a bottled fluid |
-
2002
- 2002-10-01 DE DE20215082U patent/DE20215082U1/en not_active Expired - Lifetime
-
2003
- 2003-09-12 DE DE10342131A patent/DE10342131A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015149741A3 (en) * | 2014-03-29 | 2015-11-26 | Dürr Somac GmbH | Filling adapter (maintenance check) |
US10118815B2 (en) | 2014-03-29 | 2018-11-06 | Dürr Somac GmbH | Filling adapter (maintenance check) |
Also Published As
Publication number | Publication date |
---|---|
DE10342131A1 (en) | 2004-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20030109 |
|
R081 | Change of applicant/patentee |
Owner name: SCHWELM ANLAGENTECHNIK GMBH, DE Free format text: FORMER OWNER: SCHWELM ANLAGENBAU GMBH, 58332 SCHWELM, DE Effective date: 20030505 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20060503 |