GB2180339B - - Google Patents
Info
- Publication number
- GB2180339B GB2180339B GB8618626A GB8618626A GB2180339B GB 2180339 B GB2180339 B GB 2180339B GB 8618626 A GB8618626 A GB 8618626A GB 8618626 A GB8618626 A GB 8618626A GB 2180339 B GB2180339 B GB 2180339B
- Authority
- GB
- United Kingdom
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2876—Total acid number
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
- G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858519168A GB8519168D0 (en) | 1985-07-30 | 1985-07-30 | Testing lubricating oils |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8618626D0 GB8618626D0 (en) | 1986-09-10 |
| GB2180339A GB2180339A (en) | 1987-03-25 |
| GB2180339B true GB2180339B (US06878557-20050412-C00065.png) | 1989-12-13 |
Family
ID=10583051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858519168A Pending GB8519168D0 (en) | 1985-07-30 | 1985-07-30 | Testing lubricating oils |
| GB08618626A Granted GB2180339A (en) | 1985-07-30 | 1986-07-30 | Determining of total base number of lubricating oil |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858519168A Pending GB8519168D0 (en) | 1985-07-30 | 1985-07-30 | Testing lubricating oils |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3625741A1 (US06878557-20050412-C00065.png) |
| GB (2) | GB8519168D0 (US06878557-20050412-C00065.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2773885B1 (fr) * | 1998-01-16 | 2000-03-03 | Elf Antar France | Methode de caracterisation de la capacite de neutralisation d'un lubrifiant et dispositif pour la mise en oeuvre de cette methode |
| DE19830435C2 (de) * | 1998-07-08 | 2000-07-13 | Mar Tec Marine Gmbh | Verfahren und Vorrichtung zur Bestimmung der Basenzahl (BN) eines Schmieröls |
| DE19949559C1 (de) * | 1999-10-14 | 2001-06-07 | Mar Tec Marine Gmbh | Einrichtung zur Bestimmung von Eigenschaften von Schmierölen |
| EP1180685A1 (de) * | 2000-08-09 | 2002-02-20 | Martechnic GmbH | Gerät zur quantitativen Bestimmung eines Wassergehaltes und einer Basenzahl |
| US20030164451A1 (en) * | 2002-02-26 | 2003-09-04 | Reischman Paul Thomas | Method for the analysis of lubricant basicity |
| DE102017124128B4 (de) * | 2017-10-17 | 2019-08-22 | Tribomar Gmbh | Verfahren und Kit zur Bestimmung der Basenzahl einer Ölprobe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486246A1 (fr) * | 1980-07-04 | 1982-01-08 | Elf France | Procede et dispositif pour determiner la basicite specifique aux carbonates dans les additifs et lubrifiants neufs et usages |
| DE3234775A1 (de) * | 1982-09-20 | 1984-03-22 | Taprogge GmbH, 4000 Düsseldorf | Verfahren und vorrichtung zur quantitativen ermittlung von ablagerungen an waermeuebertragenden flaechen |
-
1985
- 1985-07-30 GB GB858519168A patent/GB8519168D0/en active Pending
-
1986
- 1986-07-30 DE DE19863625741 patent/DE3625741A1/de active Granted
- 1986-07-30 GB GB08618626A patent/GB2180339A/en active Granted
Non-Patent Citations (4)
| Title |
|---|
| 1195 - Method * |
| ASTM Standards on Petrol * |
| Lubricants,38th Ed. Oct * |
| otary Bomb Oxidation Tes * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8618626D0 (en) | 1986-09-10 |
| GB8519168D0 (en) | 1985-09-04 |
| GB2180339A (en) | 1987-03-25 |
| DE3625741C2 (US06878557-20050412-C00065.png) | 1991-01-17 |
| DE3625741A1 (de) | 1987-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010730 |