DE538387C - Lubricant for the finest instruments - Google Patents
Lubricant for the finest instrumentsInfo
- Publication number
- DE538387C DE538387C DE1930538387D DE538387DD DE538387C DE 538387 C DE538387 C DE 538387C DE 1930538387 D DE1930538387 D DE 1930538387D DE 538387D D DE538387D D DE 538387DD DE 538387 C DE538387 C DE 538387C
- Authority
- DE
- Germany
- Prior art keywords
- finest
- lubricant
- instruments
- hydroxyl groups
- occupied
- 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
Links
- 239000000314 lubricant Substances 0.000 title claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000002314 glycerols Chemical class 0.000 claims description 2
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 2
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
- G04B31/08—Lubrication
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/04—Fatty oil fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Schmiermittel für feinste Instrumente Als Schmiermittel für feinste Instrumente, wie Uhren, Zähler usw., wird bisher Klauenöl allein oder in Verwendung mit Mineralöl verwendet. Nun ist Klauenöl zwar verhältnismäßig beständig. Immerhin besteht eine sich allerdings erst nach längerer Zeit auswirkende Neigung zum Verharzen, die dem Anschein nach auf dem Vorhandensein einer Doppelbindung beruht. Ob an diesen Stellen Sauerstoff in das Atom hineinwandert und eine Aufspaltung veranlaßt oder ob sich die Vorgänge anders abspielen, sei dahingestellt; jedenfalls tritt der Zerfall an dieser Stelle ein.Lubricant for the finest instruments As a lubricant for the finest Instruments such as clocks, counters, etc., have hitherto been used alone or in use used with mineral oil. Well, hoof oil is relatively stable. Anyway However, if there is a tendency to gumming up after a long period of time, which appears to be based on the presence of a double bond. Whether this Make oxygen migrate into the atom and cause a splitting or Whether the processes play out differently is an open question; in any case, the disintegration occurs at this point.
Erfindungsgemäß wird als Schmiermittel für feinste Instrumente die Verwendung der synthetisch hergestellten Glykol- oder Glycerinester der gesättigten Fettsäuren von 5 bis 12 Kohlenstoffatomen mit verzweigten oder unverzweigten Ketten vorgeschlagen. Die Ester des Glykols können Mono- oder Diverbindungen sein, jene des Glycerins Mono-, Di- oder Triverbindungen. Hierbei ist es nicht notwendig, daß die zwei oder drei Hydroxylgruppen mit dem gleichen Radikal besetzt sind; es können auch verschiedene Radikale (Säurereste) eingefügt sein.According to the invention, the lubricant for the finest instruments Use of the synthetically produced glycol or glycerol esters of the saturated Fatty acids of 5 to 12 carbon atoms with branched or unbranched chains suggested. The esters of glycol can be mono- or di-compounds, those of glycerol mono-, di- or tri-compounds. It is not necessary that the two or three hydroxyl groups are occupied by the same radical; it can various radicals (acid residues) may also be inserted.
Es stehen auf diese Weise Öle mit verschiedenen Viskositäten und verschiedenen Erstarrungspunkten, die weit unter o° C liegen, zur Verfügung. Solche Öle sind das Mono-, Di- oder Trivalerianat oder das Tricaprinat des Glycerins. Solche Öle greifen Metalle nicht an.In this way there are oils with different viscosities and different Freezing points that are well below 0 ° C are available. Such oils are Mono-, di- or trivalerate or the tricaprinate of glycerol. Such oils take effect Metals not on.
Von den in Frage kommenden Fetten hatte das untersuchte Präparat vom Triglycerid der Caprylsäure folgende physikalische Konstanten: Säurezahl o, spezifisches Gewicht bei 1:5' o,965, Verseifungszahl 344,5 (das chemisch 'reine Triglycerid hat 357,5), Erstarrungspunkt -1:5' C, Siedepunkt über 250' C, Viskosität bei 20' = 22 = etwa 3,4 E.Of the fats in question, the tested preparation of the triglyceride of caprylic acid had the following physical constants: acid number o, specific weight at 1: 5'0.965, saponification number 344.5 (the chemically pure triglyceride has 357.5), freezing point - 1: 5 'C, boiling point above 250' C, viscosity at 20 '= 22 = about 3.4 E.
Von den verwendeten Triglyceriden hat jenes der Capronsäure entsprechend niederere Konstanten, z. B. Erstarrungspunkt - 6o° C, jenes der Caprinsäure höhere Konstanten, z. B. Erstarrungspunkt -f- 8 bis 8,3' C. .Of the triglycerides used, that of caproic acid has correspondingly lower constants, e.g. B. Freezing point - 60 ° C, that of capric acid higher constants, z. B. Freezing point -f- 8 to 8.3 ' C..
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST47864D DE561990C (en) | 1930-09-14 | 1930-09-14 | Claw oil replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE538387C true DE538387C (en) | 1931-11-13 |
Family
ID=7465502
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930538387D Expired DE538387C (en) | 1930-09-14 | 1930-02-26 | Lubricant for the finest instruments |
| DEST47864D Expired DE561990C (en) | 1930-09-14 | 1930-09-14 | Claw oil replacement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST47864D Expired DE561990C (en) | 1930-09-14 | 1930-09-14 | Claw oil replacement |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE538387C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767256C (en) * | 1938-06-03 | 1952-04-15 | Joh Gottfr Siegert & Sohn A G | Replacement for claw oil |
| DE767322C (en) * | 1939-09-08 | 1952-07-10 | Basf Ag | Lubricating oils |
| US2837537A (en) * | 1957-07-25 | 1958-06-03 | Charles R Russell | 1-tetrahydrofuryl-3, 6, 9-nonanetriol trialkanoates |
| DE2115116A1 (en) * | 1970-03-27 | 1971-10-14 | Sankyo Company, Ltd , Tokio | Improved lubricants and methods for making the same |
-
1930
- 1930-02-26 DE DE1930538387D patent/DE538387C/en not_active Expired
- 1930-09-14 DE DEST47864D patent/DE561990C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767256C (en) * | 1938-06-03 | 1952-04-15 | Joh Gottfr Siegert & Sohn A G | Replacement for claw oil |
| DE767322C (en) * | 1939-09-08 | 1952-07-10 | Basf Ag | Lubricating oils |
| US2837537A (en) * | 1957-07-25 | 1958-06-03 | Charles R Russell | 1-tetrahydrofuryl-3, 6, 9-nonanetriol trialkanoates |
| DE2115116A1 (en) * | 1970-03-27 | 1971-10-14 | Sankyo Company, Ltd , Tokio | Improved lubricants and methods for making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE561990C (en) | 1933-05-12 |
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