JPS55137392A - Belt convertor type blower device - Google Patents

Belt convertor type blower device

Info

Publication number
JPS55137392A
JPS55137392A JP390379A JP390379A JPS55137392A JP S55137392 A JPS55137392 A JP S55137392A JP 390379 A JP390379 A JP 390379A JP 390379 A JP390379 A JP 390379A JP S55137392 A JPS55137392 A JP S55137392A
Authority
JP
Japan
Prior art keywords
belt
fixed
ratio
shaft
pullies
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.)
Granted
Application number
JP390379A
Other languages
Japanese (ja)
Other versions
JPH0128238B2 (en
Inventor
Naomichi Shito
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.)
TOKYO JIDO KIKO KK
Original Assignee
TOKYO JIDO KIKO KK
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 TOKYO JIDO KIKO KK filed Critical TOKYO JIDO KIKO KK
Priority to JP390379A priority Critical patent/JPS55137392A/en
Priority to CA338,865A priority patent/CA1133609A/en
Priority to US06/091,760 priority patent/US4252751A/en
Priority to DE2954476A priority patent/DE2954476C2/de
Priority to DE2945603A priority patent/DE2945603C2/en
Publication of JPS55137392A publication Critical patent/JPS55137392A/en
Publication of JPH0128238B2 publication Critical patent/JPH0128238B2/ja
Granted 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

PURPOSE:To enable speed convertors to follow a moment of inertia of a blower sufficiently by constituting to adopt a non-step conversion for one belt, while a fixed reduction ratio for others, and thus stabilizing and ballancing a transmission ability charged for each belt. CONSTITUTION:The first belt of a core unit 4 fitted with a rib is wound to an input shaft 1 being provided with a pully 10 with a conversion ratio of a driving side with a pair of a fixed and a sliding pullies and also to an end of an intermediate shaft 2 provided with a pulley 20 with a follower's conversion ratio constituted in a similar manner. The second belt composed of V belts 51, 52, 53, is wound being provided with a pulley 30 of a fixed speed ratio at another shaft end of the intermediate shaft 2 while a pully 40 of a fixed speed ratio to an output shaft 3. A contact position of pullies 10, 20 in a driving side and in the follower's side is changed by a control motor 60 and the first belt is driven as a non-step speed increasing and decreasing convertor, and the second belt as a fixed speed ratio reducer, thereby stabilizing the transmission power for each belt allowing them to follow a moment of inertia of a blower sufficiently.
JP390379A 1979-01-19 1979-01-19 Belt convertor type blower device Granted JPS55137392A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP390379A JPS55137392A (en) 1979-01-19 1979-01-19 Belt convertor type blower device
CA338,865A CA1133609A (en) 1979-01-19 1979-10-31 Fan control system for cooling apparatus
US06/091,760 US4252751A (en) 1979-01-19 1979-11-06 Fan control system for cooling apparatus
DE2954476A DE2954476C2 (en) 1979-01-19 1979-11-12
DE2945603A DE2945603C2 (en) 1979-01-19 1979-11-12 Fan control system for refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP390379A JPS55137392A (en) 1979-01-19 1979-01-19 Belt convertor type blower device

Publications (2)

Publication Number Publication Date
JPS55137392A true JPS55137392A (en) 1980-10-27
JPH0128238B2 JPH0128238B2 (en) 1989-06-01

Family

ID=11570145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP390379A Granted JPS55137392A (en) 1979-01-19 1979-01-19 Belt convertor type blower device

Country Status (2)

Country Link
JP (1) JPS55137392A (en)
DE (1) DE2954476C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150498A (en) * 1986-12-12 1988-06-23 Tokyo Jido Kiko Kk Fan

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762231A (en) * 1972-02-22 1973-10-02 Rockwell International Corp Variable diameter pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150498A (en) * 1986-12-12 1988-06-23 Tokyo Jido Kiko Kk Fan

Also Published As

Publication number Publication date
DE2954476C2 (en) 1987-02-12
JPH0128238B2 (en) 1989-06-01

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