NO116165B - - Google Patents

Info

Publication number
NO116165B
NO116165B NO158704A NO15870465A NO116165B NO 116165 B NO116165 B NO 116165B NO 158704 A NO158704 A NO 158704A NO 15870465 A NO15870465 A NO 15870465A NO 116165 B NO116165 B NO 116165B
Authority
NO
Norway
Prior art keywords
plate
elements
heating
effect
cooking vessel
Prior art date
Application number
NO158704A
Other languages
Norwegian (no)
Inventor
H Horner
R Speiser
W Lindquist
Original Assignee
Toro Mfg Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23496403&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO116165(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toro Mfg Corp filed Critical Toro Mfg Corp
Publication of NO116165B publication Critical patent/NO116165B/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/045Means per se for conveying or discharging the dislodged material, e.g. rotary impellers, discharge chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Chutes (AREA)
  • Harvester Elements (AREA)
  • Baking, Grill, Roasting (AREA)
  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Description

Koke- og varmeplate for elektriske komfyrer. Hob and heating plate for electric stoves.

Kokeplatene for elektriske komfyrer er The hobs for electric cookers are

i alminnelighet utført som lukkete flat-kokeplater eller som1 strålekokeplater med rør-element eller åpne elemenitspiraler. I alminnelighet kan kokeplatenes effekt reguleres ved hjelp av strømbryter, inter-miittensregulator 'eller på annen måte. Fel-les for disse utførelser er, at effektregule-ringen påvirker elementer som ligger prak-tisk talt under hele oversiden av platen, hvorav følger, at effekten også blir jevnt fordelt over hele oversiden. Det er ganske visst kjent ved runde rørkoikepilater alter-nativt å koble inn en indre spiral, bare for at platen herigjennom skal tilpasses et kokekar med mindre diameiter enn platens diameter. Ved å anvende en kokepla-te for videre kok og vanmehold ville, det være av stor verdi, om det kunne oppnås forskjellig temperatur på forskjelllige deler av platen. Herved oppnås det mulighet for trinnløs variasjon av oppvarmingsgraden for kokekaret ved helt enkelt å flytte kokekaret til en .del av kokeplaten med lavere temperatur. generally designed as closed flat hobs or as 1 radiant hobs with tube element or open elementite spirals. In general, the hob's power can be regulated by means of a power switch, interval regulator or in some other way. What these designs have in common is that the power regulation affects elements that lie practically under the entire upper surface of the plate, from which it follows that the effect is also evenly distributed over the entire upper surface. It is certainly known in the case of round tubular cooking stoves to alternatively connect an internal spiral, just so that the plate can thereby be adapted to a cooking vessel with smaller diameters than the plate's diameter. By using a hotplate for further cooking and water retention, it would be of great value if different temperatures could be achieved on different parts of the plate. Hereby, the possibility of stepless variation of the degree of heating for the cooking vessel is achieved by simply moving the cooking vessel to a part of the hob with a lower temperature.

■Koke- og varmeplaten i henhold til fo-religgende oppfinnelse er av den art hvis overflate er vesentlig større enn underflaten av et vanlig kokekar, og hvor plateflaten fortrinsvls ihar oval eler rektangulær form og det særegne består i at den største del av varmeelementets effekt eller, ved flere forskjellige varmeelementer, diet eller de elementer som avgir en høyere effekt enn resten av elementene, er anbrakt ved den ene side av platen, hvorved det oppnås at ■The cooking and heating plate according to the present invention is of the type whose surface is significantly larger than the lower surface of a normal cooking vessel, and where the plate surface preferably has an oval or rectangular shape and the distinctive feature is that the largest part of the heating element's effect or , with several different heating elements, which or the elements that emit a higher effect than the rest of the elements, are placed on one side of the plate, whereby it is achieved that

varmeavgivelsen pr. flateenhet blir avtagende i en viss retning i platens plan. the heat output per unit area decreases in a certain direction in the plane of the plate.

På vedføyete tegning er det vist ito ut-førelsesfoirmier for denne plate, hvor selve platen 1 er utført av støpejern eller annet hensiktsmessig metall. 2 betegner varmeelementer som ligger under platen og som eventuelt er innrettet til å kunne reguleres på kjent måte. Fig. 1 viser en plate sett ovenfra, hvor det under en begrenset del av platen er anordnet et eller flere elektriske varmeelementer. Fig. 2 viser et snitt gjennom samme plate tatt etter linjen A—A. i fig. 1. I denne utførelse av platen oppnås selvsagt den høyeste temperatur på den del av platen, som ligger over varmeelementene. På den annen del oppnås en avtagende temperatur alt etter avstanden fra den oppvarmete sone. På denne måten blir det mulig å oppnå forskjelllig bppvarimingsgrad, helt enkelt ved å flytte kokekaret. In the attached drawing, it is shown the design forms for this plate, where the plate itself 1 is made of cast iron or other suitable metal. 2 denotes heating elements which are located under the plate and which are possibly arranged to be able to be regulated in a known manner. Fig. 1 shows a plate seen from above, where one or more electric heating elements are arranged under a limited part of the plate. Fig. 2 shows a section through the same plate taken along the line A—A. in fig. 1. In this version of the plate, the highest temperature is of course achieved on the part of the plate that lies above the heating elements. On the other part, a decreasing temperature is achieved depending on the distance from the heated zone. In this way, it becomes possible to achieve a different degree of heating, simply by moving the cooking vessel.

(Pig. 3 viser en annen plate sett ovenfra, og filg. 4 viser et snitt gj ennam samme (Pig. 3 shows another plate seen from above, and fig. 4 shows a section through the same

plate etter linjen B—B i fig. 3. Varme-elementet er her utført med forskjellig av-stand mellom vindingene. På denne måten oppnås også en foranderlig effekt pr. flaite-enihet i platens plan. plate according to the line B—B in fig. 3. The heating element is designed here with different distances between the windings. In this way, a variable effect is also achieved per flaite unit in the plate's plane.

Claims (1)

iKoke- og varmeplate for elektriske komfyrer, med overflate vesentlig større enn 'underflaten av et vanlig kokekar, ogiHob and heating plate for electric stoves, with a surface significantly larger than the bottom surface of a normal cooking vessel, and hvor platefllafcen fortrinsvis har oval eller rektangulær form karakterisert ved at den største del av varmeelementets efifekt eller, ved flere forskjellige varimeelemjenter, det eller die elementer som. avgir en høyere effekt enn resten av elementene, er anbrakt ved den ene side av platen, hvorved det oppnås at varmeavgivelsen pr. flateenhetwhere the plate flafce preferably has an oval or rectangular shape characterized by the fact that the largest part of the heating element's effect or, in the case of several different heating elements, the element or elements which. emits a higher effect than the rest of the elements, is placed on one side of the plate, whereby it is achieved that the heat output per area unit blir avtagende i en vass retning av platens plan.becomes decreasing in a sharp direction of the plate's plane.
NO158704A 1964-06-30 1965-06-28 NO116165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379237A US3359661A (en) 1964-06-30 1964-06-30 Powered implement

Publications (1)

Publication Number Publication Date
NO116165B true NO116165B (en) 1969-02-10

Family

ID=23496403

Family Applications (1)

Application Number Title Priority Date Filing Date
NO158704A NO116165B (en) 1964-06-30 1965-06-28

Country Status (12)

Country Link
US (1) US3359661A (en)
JP (2) JPS4942743B1 (en)
AT (1) AT270733B (en)
BE (1) BE666203A (en)
CH (1) CH422032A (en)
DE (2) DE1297641B (en)
DK (1) DK128545B (en)
FI (1) FI42336B (en)
GB (1) GB1080766A (en)
NL (1) NL6507366A (en)
NO (1) NO116165B (en)
SE (1) SE303516B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452460A (en) * 1966-10-31 1969-07-01 Roper Corp Impeller for rotary snow removal apparatus
US3488869A (en) * 1967-09-07 1970-01-13 Jacobsen Mfg Co Powered snow thrower of the auger type
US3484963A (en) * 1968-04-17 1969-12-23 Jacobsen Mfg Co Snow thrower of the powered auger type
JPS52166830U (en) * 1976-06-09 1977-12-17
JPS5480036U (en) * 1977-11-17 1979-06-06
US4138830A (en) * 1978-02-24 1979-02-13 Allis-Chalmers Corporation Snow thrower with combined discharge vane support and strike-off wall
US4138829A (en) * 1978-02-24 1979-02-13 Allis-Chalmers Corporation Discharge vane arrangement for a powered snow thrower
NO791603L (en) * 1978-05-16 1979-11-19 Toro Co SNOW TRAVELER.
FR2434992A1 (en) * 1978-09-01 1980-03-28 Dufrechou Jean Pierre Modular partition wall - has slotted connecting posts with plastics infill panels and sound absorbing strip
US4190973A (en) * 1978-09-29 1980-03-04 Schmidt Robert D Snow blower deflector shield
DE2922326C2 (en) * 1979-06-01 1984-04-19 Paul 2870 Delmenhorst Vollmar Snow blower
US4300295A (en) * 1980-01-14 1981-11-17 Outboard Marine Corporation Snow thrower impeller assembly
US4294027A (en) * 1980-02-26 1981-10-13 Fmc Corporation Light weight snow thrower
US4308675A (en) * 1980-03-06 1982-01-05 Outboard Marine Corporation Discharge vane arrangement for snow thrower
US4346526A (en) * 1980-04-03 1982-08-31 Allegretti & Company Snow thrower
US4360983A (en) * 1980-10-15 1982-11-30 K & S Industries, Inc. Snow thrower impeller
US4378644A (en) * 1981-02-12 1983-04-05 Emerson Electric Co. Powered snow removal apparatus
JPS59128024U (en) * 1983-02-16 1984-08-29 松下精工株式会社 Drain treatment equipment for local air conditioners
USRE33726E (en) * 1985-09-12 1991-10-29 The Toro Company Single stage snowthrower
US4694594A (en) * 1985-09-12 1987-09-22 The Toro Company Single stage snowthrower
US4680881A (en) * 1986-05-20 1987-07-21 Richard Cloutier Snow blower with snow channel of vertical scraper snow belts
US4908968A (en) * 1988-04-15 1990-03-20 The Toro Company Snowthrower with resilient impeller
US5398431A (en) * 1990-01-19 1995-03-21 The Toro Company Single stage snowthrower impeller
JP4951584B2 (en) * 2008-05-07 2012-06-13 本田技研工業株式会社 Walking type work machine
US9399846B2 (en) 2014-11-19 2016-07-26 The Toro Company Snowthrower and chute rotation control mechanism for use with same
US9546462B2 (en) 2014-11-19 2017-01-17 The Toro Company Rotor and rotor housing for a snowthrower
US9556572B2 (en) 2014-11-19 2017-01-31 The Toro Company Self-propelled, single-stage snowthrower
USD786940S1 (en) 2015-09-15 2017-05-16 The Toro Company Snowthrower power head
USD777795S1 (en) 2015-09-15 2017-01-31 The Toro Company Handle for a ground working implement
USD921053S1 (en) 2019-12-19 2021-06-01 Exmark Manufacturing Company, Incorporated Snowthrower
US11591761B2 (en) 2020-03-12 2023-02-28 Ricky A. Weihl Plow assembly
US11248354B2 (en) 2020-03-12 2022-02-15 Ricky A. Weihl Plow assembly
USD999258S1 (en) 2021-12-06 2023-09-19 The Toro Company Snowthrower housing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US621695A (en) * 1899-03-21 Stalk-cutter
US375132A (en) * 1887-12-20 Exoavatoe
US992017A (en) * 1910-11-12 1911-05-09 Wallace W Lowe Stalk-chopping roller.
US1566464A (en) * 1925-02-13 1925-12-22 Clarington W Caterson Snow remover
US1601718A (en) * 1925-05-18 1926-10-05 John R Buttweiler Snow paddle
CH222749A (en) * 1940-02-26 1942-08-15 Klima Rudolf Snow removal vehicle.
FR927323A (en) * 1945-05-28 1947-10-27 Mach Pour Le Deblayement De La Snow plow
US2642680A (en) * 1946-12-30 1953-06-23 Gordon E Curtis Snowplow
US2706864A (en) * 1951-02-23 1955-04-26 Allen T Kear Discharge chute for rotary snow plow
US2714772A (en) * 1951-03-12 1955-08-09 Roy B Wiprud Snow plow
US2741042A (en) * 1951-07-25 1956-04-10 Briggs & Stratton Corp Snow plow with power driven rotor
US2919504A (en) * 1958-01-24 1960-01-05 George H Rubin Snow throwers
US3074189A (en) * 1960-09-02 1963-01-22 William H Phelps Rotary snow remover
SU143832A1 (en) * 1961-04-27 1961-11-30 А.Х. Тер-Мкртичан Hand tools for cleaning snow from roofs
US3199235A (en) * 1962-09-17 1965-08-10 Cecil E Stacey Portable power unit having an angled frame with motor means on one leg thereof

Also Published As

Publication number Publication date
JPS4942743B1 (en) 1974-11-16
FI42336B (en) 1970-03-31
NL6507366A (en) 1965-12-31
DE1977043U (en) 1968-01-18
AT270733B (en) 1969-05-12
DK128545B (en) 1974-05-20
BE666203A (en)
CH422032A (en) 1966-10-15
DE1297641B (en) 1969-06-19
US3359661A (en) 1967-12-26
SE303516B (en) 1968-09-02
JPS5037933B1 (en) 1975-12-05
GB1080766A (en) 1967-08-23

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