FR2002717A1 - - Google Patents

Info

Publication number
FR2002717A1
FR2002717A1 FR6905148A FR6905148A FR2002717A1 FR 2002717 A1 FR2002717 A1 FR 2002717A1 FR 6905148 A FR6905148 A FR 6905148A FR 6905148 A FR6905148 A FR 6905148A FR 2002717 A1 FR2002717 A1 FR 2002717A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6905148A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2002717A1 publication Critical patent/FR2002717A1/fr
Withdrawn legal-status Critical Current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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Blinds (AREA)
  • Transmission Devices (AREA)
FR6905148A 1968-02-27 1969-02-27 Withdrawn FR2002717A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP1325068 1968-02-27
JP1569868 1968-02-27
JP1324968 1968-02-27
JP6029468 1968-08-21
JP7970668 1968-11-01

Publications (1)

Publication Number Publication Date
FR2002717A1 true FR2002717A1 (fr) 1969-10-31

Family

ID=27519487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6905148A Withdrawn FR2002717A1 (fr) 1968-02-27 1969-02-27

Country Status (4)

Country Link
US (1) US3536413A (fr)
FR (1) FR2002717A1 (fr)
GB (1) GB1224434A (fr)
NL (1) NL142476B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148373B2 (fr) * 1973-02-12 1976-12-20
FI320373A (fr) * 1973-10-16 1975-04-17 Pekka Juhani Saario
KR900003870B1 (ko) * 1986-11-19 1990-06-02 미츠비시 덴키 가부시키가이샤 공기조화기의 송풍 제어장치
GB2241989A (en) * 1990-03-15 1991-09-18 Hsieh Tang Electric Co Ltd Ventilating fan with shutter
TWM391269U (en) * 2010-03-16 2010-10-21 Wistron Corp Heat dissipating structure,heat dissipating module and electronic device capable of preventing airflow from flowing back
CN102486184A (zh) * 2010-12-06 2012-06-06 鸿富锦精密工业（深圳）有限公司 风扇组合
CN105840537A (zh) * 2016-05-05 2016-08-10 杨志恒 一种花卉种植专用风机
CN110491709B (zh) * 2019-08-19 2024-04-16 中山市奥克兰电器有限公司 一种拉线开关及排气扇

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792514A (en) * 1929-05-11 1931-02-17 Cincinnati Victor Company Ventilating fan
US1828016A (en) * 1930-03-12 1931-10-20 Andres Peter Automatic kitchen ventilator
US2141923A (en) * 1936-04-16 1938-12-27 Gen Electric Ventilating apparatus
US2252179A (en) * 1939-04-13 1941-08-12 Airmaster Corp Ventilator
GB720542A (en) * 1951-08-28 1954-12-22 Hotpoint Electric Appliance Co Improvements relating to ventilating fans

Also Published As

Publication number Publication date
NL6902980A (fr) 1969-08-29
DE1909673B2 (de) 1976-05-20
US3536413A (en) 1970-10-27
GB1224434A (en) 1971-03-10
NL142476B (nl) 1974-06-17
DE1909673A1 (de) 1969-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse