GB241425A - Improvements in or relating to motor car radiators - Google Patents

Improvements in or relating to motor car radiators

Info

Publication number
GB241425A
GB241425A GB70025A GB70025A GB241425A GB 241425 A GB241425 A GB 241425A GB 70025 A GB70025 A GB 70025A GB 70025 A GB70025 A GB 70025A GB 241425 A GB241425 A GB 241425A
Authority
GB
United Kingdom
Prior art keywords
pinion
knob
bars
bolt
louvres
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
GB70025A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB70025A priority Critical patent/GB241425A/en
Publication of GB241425A publication Critical patent/GB241425A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

241,425. Gould, W. G. Jan. 9, 1925. Radiators, motor-car and like.-A louvre device for regulating the flow of air comprises two groups of vertical louvres p mounted in a cast or stamped frame formed in two parts a<1>, a<2> secured together at b, b<1> by bolts or screws, the groups of louvres being moved simultaneously in opposite directions by a knob i, Fig. 9, carried by a bolt g supporting a pinion l engaging racks carried by horizontal actuating-bars s, s<1>, Fig. 3. The louvre strips p have struck-out lugs q engaging holes in the bars s, s<1> for actuation. These lugs may be directed alternately upwards and downwards. The outer ends of the bars s, s<1> are curved and supported in slotted brackets v, v<1> on the frame, while their inner ends are forked, one branch of each fork haying teeth to engage the pinion and the opposite branch serving to support the toothed part of the other bar. The pinion l is mounted between discs k<1>, Fig. 9, these parts being keyed on a reduced part h of the bolt g. The knob i is fast on the bolt g and is held in a set position by lock-nuts, which are slackened to allow the knob to be rotated for adjusting the louvres. The device is mounted within the radiatior frame in front of the cooling-elements.
GB70025A 1925-01-09 1925-01-09 Improvements in or relating to motor car radiators Expired GB241425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB70025A GB241425A (en) 1925-01-09 1925-01-09 Improvements in or relating to motor car radiators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB70025A GB241425A (en) 1925-01-09 1925-01-09 Improvements in or relating to motor car radiators

Publications (1)

Publication Number Publication Date
GB241425A true GB241425A (en) 1925-10-22

Family

ID=9709003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB70025A Expired GB241425A (en) 1925-01-09 1925-01-09 Improvements in or relating to motor car radiators

Country Status (1)

Country Link
GB (1) GB241425A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006114A1 (en) * 2011-03-25 2012-09-27 Bayerische Motoren Werke Aktiengesellschaft Air supply adjusting device i.e. radiator grill frame, for adjusting amount of cooling air supplied to radiator of combustion engine in motor car, has rack gears displaceably supporting gear portion during rotation of gear portion
CN113913738A (en) * 2021-10-08 2022-01-11 祥博传热科技股份有限公司 Local vacuum coating process for finned radiator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006114A1 (en) * 2011-03-25 2012-09-27 Bayerische Motoren Werke Aktiengesellschaft Air supply adjusting device i.e. radiator grill frame, for adjusting amount of cooling air supplied to radiator of combustion engine in motor car, has rack gears displaceably supporting gear portion during rotation of gear portion
CN113913738A (en) * 2021-10-08 2022-01-11 祥博传热科技股份有限公司 Local vacuum coating process for finned radiator
CN113913738B (en) * 2021-10-08 2024-02-23 祥博传热科技股份有限公司 Local vacuum coating process for finned radiator

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