JPS57172992A - Lubricating oil for power transmission means - Google Patents
Lubricating oil for power transmission meansInfo
- Publication number
- JPS57172992A JPS57172992A JP1899081A JP1899081A JPS57172992A JP S57172992 A JPS57172992 A JP S57172992A JP 1899081 A JP1899081 A JP 1899081A JP 1899081 A JP1899081 A JP 1899081A JP S57172992 A JPS57172992 A JP S57172992A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- power transmission
- transmission means
- lubricating oil
- substd
- 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.)
- Granted
Links
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE: The titled lubricating oil with excellent traction characteristics, oxidation stability and corrosion resistance, prepd. by using a specified naphthenic hydrocarbon compd.
CONSTITUTION: After separation from a Friedel-Crafts catalyst and an unreacted material or a byproduct, a reaction product obtd. by reacting 1mol of an (alkyl- substd.) benzene with 1mol or less of an (alkyl-substd.) benzyl halide in the presence of the Friedel-Crafts catalyst at 20W150°C under pressure of 1W10kg/ cm2G is hydrogenated with introduction of at least 9mol hydrogen per mol of the reaction product in the presence of a hydrogenation catalyst at 100W200°C under hydrogen pressure of 10W200kg/cm2G, to obtain a lubricating for power transmission means consisting of a naphthenic hydrocarbon compd. of the formula (wherein R1 is 1W2C alkylene; R2 is 1W2C straight-chain alkynele; R3W5 are each 1W2C alkyl; l, m and n are each 0W2) having three hydrogenated, six- membered carbon rings.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1899081A JPS6043391B2 (en) | 1981-02-13 | 1981-02-13 | Lubricating oil for power transmission equipment |
SE8104373A SE456742B (en) | 1980-07-18 | 1981-07-15 | COMPOSITION SUITABLE FOR MECHANICAL CREDIT TRANSFER AND USE OF COMPOSITION IN CONNECTION WITH TRACTION TYPE DRIVES |
DE19813127970 DE3127970A1 (en) | 1980-07-18 | 1981-07-15 | Force transmission material and process for operating traction gearboxes |
NLAANVRAGE8103378,A NL184069C (en) | 1980-07-18 | 1981-07-16 | PREPARATION SUITABLE FOR MECHANICAL ENERGY OR FORCE TRANSMISSION AND METHOD FOR WORKING TRACTION DRIVES. |
US06/283,967 US4371726A (en) | 1981-02-13 | 1981-07-16 | Composition suitable for mechanical power transmission and process for operating traction drives |
CA000381961A CA1143722A (en) | 1980-07-18 | 1981-07-17 | Oil for mechanical power transmission |
CH4688/81A CH648588A5 (en) | 1980-07-18 | 1981-07-17 | POWER TRANSFER MATERIAL AND METHOD FOR OPERATING TRACTION GEARBOXES. |
GB8122089A GB2081301B (en) | 1980-07-18 | 1981-07-17 | Composition for mechanical power transmission and operating traction drives |
KR1019810002608A KR840000680B1 (en) | 1980-07-18 | 1981-07-18 | Composition suitable for mechanical power transmission |
FR8114111A FR2486959B1 (en) | 1980-07-18 | 1981-07-20 | COMPOSITION FOR USE IN MECHANICAL POWER TRANSMISSIONS AND METHOD FOR IMPLEMENTING TRACTION CONTROLS |
IT8148927A IT1209879B (en) | 1980-07-18 | 1981-07-20 | Synthetic hydrocarbon traction drive fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1899081A JPS6043391B2 (en) | 1981-02-13 | 1981-02-13 | Lubricating oil for power transmission equipment |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27043284A Division JPS6181492A (en) | 1984-12-21 | 1984-12-21 | Lubricant oil for transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57172992A true JPS57172992A (en) | 1982-10-25 |
JPS6043391B2 JPS6043391B2 (en) | 1985-09-27 |
Family
ID=11987006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1899081A Expired JPS6043391B2 (en) | 1980-07-18 | 1981-02-13 | Lubricating oil for power transmission equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043391B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086197A (en) * | 1983-10-17 | 1985-05-15 | Nippon Petrochem Co Ltd | Fluid for traction driving |
JPS6210193A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6210194A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6253398A (en) * | 1985-09-03 | 1987-03-09 | Idemitsu Kosan Co Ltd | Lubricating oil composition for power transmission |
WO2007114210A1 (en) | 2006-03-30 | 2007-10-11 | Jtekt Corporation | Torque limiter |
WO2007114209A1 (en) | 2006-03-30 | 2007-10-11 | Jtekt Corporation | Torque limiter |
JP2016505484A (en) * | 2012-11-28 | 2016-02-25 | バイエリシエ・モトーレンウエルケ・アクチエンゲゼルシヤフト | Liquid compounds and their use as hydrogen storage |
-
1981
- 1981-02-13 JP JP1899081A patent/JPS6043391B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086197A (en) * | 1983-10-17 | 1985-05-15 | Nippon Petrochem Co Ltd | Fluid for traction driving |
JPH0425318B2 (en) * | 1983-10-17 | 1992-04-30 | Nippon Petrochemicals Co Ltd | |
JPS6210193A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6210194A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6253398A (en) * | 1985-09-03 | 1987-03-09 | Idemitsu Kosan Co Ltd | Lubricating oil composition for power transmission |
WO2007114210A1 (en) | 2006-03-30 | 2007-10-11 | Jtekt Corporation | Torque limiter |
WO2007114209A1 (en) | 2006-03-30 | 2007-10-11 | Jtekt Corporation | Torque limiter |
JP2016505484A (en) * | 2012-11-28 | 2016-02-25 | バイエリシエ・モトーレンウエルケ・アクチエンゲゼルシヤフト | Liquid compounds and their use as hydrogen storage |
US10450194B2 (en) | 2012-11-28 | 2019-10-22 | Bayerische Motoren Werke Aktiengesellschaft | Liquid compounds and method for the use thereof as hydrogen stores |
Also Published As
Publication number | Publication date |
---|---|
JPS6043391B2 (en) | 1985-09-27 |
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