FR540606A - Perfectionnements aux exhausteurs - Google Patents

Perfectionnements aux exhausteurs

Info

Publication number
FR540606A
FR540606A FR540606DA FR540606A FR 540606 A FR540606 A FR 540606A FR 540606D A FR540606D A FR 540606DA FR 540606 A FR540606 A FR 540606A
Authority
FR
France
Prior art keywords
enhancements
enhancers
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L J WING Manufacturing CO
Original Assignee
L J WING Manufacturing CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by L J WING Manufacturing CO filed Critical L J WING Manufacturing CO
Application granted granted Critical
Publication of FR540606A publication Critical patent/FR540606A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR540606D 1920-05-08 1921-09-03 Perfectionnements aux exhausteurs Expired FR540606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379882A US1391645A (en) 1920-05-08 1920-05-08 Exhauster

Publications (1)

Publication Number Publication Date
FR540606A true FR540606A (fr) 1922-07-13

Family

ID=23499095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540606D Expired FR540606A (fr) 1920-05-08 1921-09-03 Perfectionnements aux exhausteurs

Country Status (2)

Country Link
US (1) US1391645A (fr)
FR (1) FR540606A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434319A (en) * 1945-01-30 1948-01-13 United Aircraft Corp Pusher installation for turbine-driven propellers
US2646744A (en) * 1949-04-23 1953-07-28 John S Andrews Combination heater outlet and air circulator
US2773639A (en) * 1953-09-01 1956-12-11 L J Wing Mfg Co Draft inducers
US3071059A (en) * 1958-09-20 1963-01-01 Bauer Eugen Gmbh Exhaust arrangement
US7056204B2 (en) * 2004-05-21 2006-06-06 Hewlett-Packard Development Company, L.P. Air mover
CN118936193B (zh) * 2024-09-02 2025-11-21 浙江华尔特机电股份有限公司 一种导入保护气体的空气内循环冷却装置

Also Published As

Publication number Publication date
US1391645A (en) 1921-09-20

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