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NO122076B - - Google Patents

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Publication number
NO122076B
NO122076B NO166951A NO16695167A NO122076B NO 122076 B NO122076 B NO 122076B NO 166951 A NO166951 A NO 166951A NO 16695167 A NO16695167 A NO 16695167A NO 122076 B NO122076 B NO 122076B
Authority
NO
Norway
Prior art keywords
pedals
pedal
sleeve
foot
attached
Prior art date
Application number
NO166951A
Other languages
English (en)
Inventor
P Henriksson
Original Assignee
Svenska Maskinverken Ab
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 Svenska Maskinverken Ab filed Critical Svenska Maskinverken Ab
Publication of NO122076B publication Critical patent/NO122076B/no

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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Description

Anordning ved sykkelpedaler.
Oppfinnelsen angår en anordning ved
sykkelpedaler hvor pedalen er opphengt
eksentrisk, nedenfor sitt svingesenter på
pedalpinnen. Anordningen etter oppfinnelsen karakteriseres ved at pedalene er
festet stivt til en ring eller hylse som er
lagt om en lagerskål, som er festet i pedalpinnens ende.
Hensikten er å oppnå en behagelig
balansepedal som gir hvile for foten og som
letter overgangen i de såkalte dødpunkter.
Mens en vanlig pedal er anordnet sving-bar om sitt midtpunkt og gir et ustødig
anlegg for foten, vil en pedal etter oppfinnelsen gi god hvile for foten og være
behagelig i bruk. Når pedalpinnen inntar
sin vertikalstilling (det såkalte dødpunkt)
er det med en pedal etter oppfinnelsen mu-lig å stille pedalen i skråstilling foran
dødpunktet og oppnå tilstrekkelig kraftarm til å komme forbi dødpunktet.
Et utførelseseksempel av anordningen
etter oppfinnelsen er vist på tegningen,
som viser en sykkel sett fra siden.
I eksemplet er pedalene 6, 7 festet stivt
til en ring eller hylse 4, på en arm 5 på
hylsen, som er lagt om en lagerskål 5 som
er festet til pedalpinnens 1, 2 ende. Pedalene 6, 7 kan også festes direkte til hylsene
4. Pedalene er altså opphengt eksentrisk
til sine dreiesentre, sentrisk i skålen 3 og henger i balanse nedenfor svingesentrene. Da pedalene dessuten er stivt forbundet med hylsen 4 eller armen 5 (og ikke har en egensvingning om sin midte) vil de gi en rolig og behagelig støtte for foten.
Pedalene vil normalt henge vertikalt nedenfor dreiesentrene, men kan under sykling også stilles som vist på tegningen. Når en pedalpinne inntar sin øvre vertikalstilling, stilles pedalen i en skråstilling, noe foran vertikalen, og gir da tilstrekkelig kraftarm til å komme ut av dødpunktet.

Claims (1)

  1. Anordning ved sykkelpedaler, hvor pedalene er opphengt eksentrisk, nedenfor sine svingesentre, karakterisert ved at pedalene (6, 7) er festet stivt til en ring eller hylse (4) som er lagt om en lagerskål (3), festet i pedalpinnenes (1, 2) ytre ende.
NO166951A 1966-02-22 1967-02-21 NO122076B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02256/66A SE353141B (no) 1966-02-22 1966-02-22

Publications (1)

Publication Number Publication Date
NO122076B true NO122076B (no) 1971-05-18

Family

ID=20259631

Family Applications (1)

Application Number Title Priority Date Filing Date
NO166951A NO122076B (no) 1966-02-22 1967-02-21

Country Status (8)

Country Link
BE (1) BE694478A (no)
CH (1) CH448147A (no)
DE (1) DE1551426A1 (no)
FR (1) FR1511953A (no)
GB (1) GB1181716A (no)
NL (1) NL6702364A (no)
NO (1) NO122076B (no)
SE (1) SE353141B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174393C (nl) * 1975-04-18 1984-06-01 Burnham Europa Bv Warmtewisselaar voor het verwarmen van een vloeistof, zoals water, door middel van een heet gas.

Also Published As

Publication number Publication date
DE1551426A1 (de) 1970-03-05
CH448147A (de) 1967-12-15
NL6702364A (no) 1967-08-23
GB1181716A (en) 1970-02-18
SE353141B (no) 1973-01-22
FR1511953A (fr) 1968-02-02
BE694478A (no) 1967-07-31

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