Patent JPH0544444A successfully refreshed from Google Patents.
← Back to Patent Explorer
JPH0544444A Expired / Lapsed JP ⏱️ 0.0 years remaining

Exhaust gas purifying device

Assignee: Hino Motors Ltd
•
Filing: 1991-08-12
•
Granted: —
•
Expires: 2011-08-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 装置全体を簡略化し、ディーゼル・エンジン から排出されるNO x を還元処理する。 【構成】 噴射ノズル12が、還元装置11の上流側に おいて、ディーゼル・エンジン40の排気管43に配置 されてそのディーゼル・エンジン40の燃料供給ポンプ 42の吐出し側および空気圧源45にそれぞれ配管1 8,19で接続され、そのディーゼル・エンジン40の 燃料供給ポンプ42に還元剤の供給を兼ねさせるところ である。 (57) [Summary] [Purpose] To reduce the NO x emitted from a diesel engine by simplifying the entire system. The injection nozzle 12 is arranged in the exhaust pipe 43 of the diesel engine 40 on the upstream side of the reduction device 11, and the discharge side of the fuel supply pump 42 of the diesel engine 40 and the air pressure source 45 are connected to the pipe 1 respectively. 8 and 19 are connected, and the fuel supply pump 42 of the diesel engine 40 also serves as the supply of the reducing agent.

Inventors

  • 👤 Mitsuru Hosoya
  • 👤 満 細谷
  • 👤 Tetsuya Otani
  • 👤 哲也 大谷

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-30 22:36
CPC Classifications
F; F02; F02B; F02B3/00; F02B3/06

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag