JP2025005401A5 - - Google Patents

Info

Publication number

JP2025005401A5

JP2025005401A5 JP2024096117A JP2024096117A JP2025005401A5 JP 2025005401 A5 JP2025005401 A5 JP 2025005401A5 JP 2024096117 A JP2024096117 A JP 2024096117A JP 2024096117 A JP2024096117 A JP 2024096117A JP 2025005401 A5 JP2025005401 A5 JP 2025005401A5

Authority

JP

Japan

Prior art keywords

electric motor

lubricating fluid

motor lubricating

ppm

phosphorus

Prior art date

2024-06-13

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

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• 239000012530 fluid Substances 0.000 claims description 47
• 230000001050 lubricating effect Effects 0.000 claims description 46
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 27
• 239000000654 additive Substances 0.000 claims description 27
• 229910052698 phosphorus Inorganic materials 0.000 claims description 27
• 239000011574 phosphorus Substances 0.000 claims description 27
• 230000000996 additive effect Effects 0.000 claims description 22
• KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 20
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
• 239000012141 concentrate Substances 0.000 claims description 15
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
• 229910052717 sulfur Inorganic materials 0.000 claims description 14
• 239000011593 sulfur Substances 0.000 claims description 14
• 239000002270 dispersing agent Substances 0.000 claims description 12
• 229960002317 succinimide Drugs 0.000 claims description 10
• -1 amine salt Chemical class 0.000 claims description 9
• 150000001875 compounds Chemical class 0.000 claims description 9
• 229910052757 nitrogen Inorganic materials 0.000 claims description 9
• 229920002367 Polyisobutene Polymers 0.000 claims description 8
• 239000007866 anti-wear additive Substances 0.000 claims description 7
• 150000003014 phosphoric acid esters Chemical class 0.000 claims description 7
• VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 claims description 7
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
• 239000011575 calcium Substances 0.000 claims description 6
• 229910052791 calcium Inorganic materials 0.000 claims description 6
• 239000003599 detergent Substances 0.000 claims description 5
• ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
• 229910052796 boron Inorganic materials 0.000 claims description 4
• 238000000034 method Methods 0.000 claims 6
• 239000003921 oil Substances 0.000 claims 6
• 229910052739 hydrogen Inorganic materials 0.000 claims 4
• 239000001257 hydrogen Substances 0.000 claims 4
• 125000001183 hydrocarbyl group Chemical group 0.000 claims 3
• 229910052751 metal Inorganic materials 0.000 claims 3
• 239000002184 metal Substances 0.000 claims 3
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
• 125000000217 alkyl group Chemical group 0.000 claims 2
• 239000002199 base oil Substances 0.000 claims 2
• 239000007795 chemical reaction product Substances 0.000 claims 2
• 229910019142 PO4 Inorganic materials 0.000 claims 1
• 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
• 125000004122 cyclic group Chemical group 0.000 claims 1
• 150000002431 hydrogen Chemical class 0.000 claims 1
• 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
• 150000002440 hydroxy compounds Chemical class 0.000 claims 1
• 238000005461 lubrication Methods 0.000 claims 1
• 239000010452 phosphate Substances 0.000 claims 1
• CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 claims 1
• 150000003839 salts Chemical class 0.000 claims 1
• 239000012453 solvate Substances 0.000 claims 1
• LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 1
• 239000000314 lubricant Substances 0.000 description 3
• 230000007935 neutral effect Effects 0.000 description 1
• 150000004867 thiadiazoles Chemical class 0.000 description 1