BE754705A - Commande de securite pour un compresseur a entrainement par moteur - Google Patents

Commande de securite pour un compresseur a entrainement par moteur

Info

Publication number
BE754705A
BE754705A BE754705DA BE754705A BE 754705 A BE754705 A BE 754705A BE 754705D A BE754705D A BE 754705DA BE 754705 A BE754705 A BE 754705A
Authority
BE
Belgium
Prior art keywords
motor
safety control
driven compressor
compressor
driven
Prior art date
Application number
Other languages
English (en)
Inventor
D C Lewis
J E Wilder
Original Assignee
Penn Controls
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.)
Publication date
Publication of BE754705A publication Critical patent/BE754705A/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H02H5/086—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays of cooling or lubricating fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
BE754705D 1969-10-29 Commande de securite pour un compresseur a entrainement par moteur BE754705A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87218869A 1969-10-29 1969-10-29

Publications (1)

Publication Number Publication Date
BE754705A true BE754705A (fr) 1971-01-18

Family

ID=25359019

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754705D BE754705A (fr) 1969-10-29 Commande de securite pour un compresseur a entrainement par moteur

Country Status (7)

Country Link
US (1) US3599439A (fr)
BE (1) BE754705A (fr)
DE (1) DE2036347A1 (fr)
ES (1) ES384503A1 (fr)
FR (1) FR2066375A5 (fr)
GB (1) GB1304535A (fr)
NL (1) NL7013075A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177040A (ja) * 1985-01-31 1986-08-08 Nec Corp 無線回線制御方式
JPS63177684U (fr) * 1987-05-07 1988-11-17
US4856286A (en) * 1987-12-02 1989-08-15 American Standard Inc. Refrigeration compressor driven by a DC motor
CN106482412A (zh) * 2016-09-23 2017-03-08 广东美的暖通设备有限公司 热泵机组及其的压缩机的低温启动方法和装置
US10941775B2 (en) 2017-12-28 2021-03-09 Ingersoll-Rand Industrial U.S., Inc. Compressor stop valve and associated system
US11493242B2 (en) * 2018-11-27 2022-11-08 Aktiebolaget Skf Cooling system for a refrigerant lubricated bearing assembly
CN114136034B (zh) * 2021-12-10 2023-03-10 河北壹雪制冷科技有限公司 一种便于移动的集成化一体式条冰机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312081A (en) * 1965-08-03 1967-04-04 Carrier Corp Control apparatus for refrigeration system

Also Published As

Publication number Publication date
US3599439A (en) 1971-08-17
NL7013075A (fr) 1971-05-04
ES384503A1 (es) 1973-01-16
FR2066375A5 (fr) 1971-08-06
DE2036347A1 (de) 1971-05-06
GB1304535A (fr) 1973-01-24

Similar Documents

Publication Publication Date Title
BE745774A (fr) Moteur a induction
BE747888A (fr) Servo-commande de moteur
FR1507701A (fr) Mécanisme de commande pour aubes
BE754705A (fr) Commande de securite pour un compresseur a entrainement par moteur
FR1515959A (fr) Servomécanisme de commande pour moteur pas-à-pas
BE746038R (fr) Dispositif de commande pour rabot a
BE752611A (fr) Commande de moteur
FR1462073A (fr) Ouvre-boîte de conserve actionné par un moteur
FR89736E (fr) Dispositif de commande d'un moteur hydraulique
BE752609A (fr) Commande de moteur
BE754384A (fr) Systeme de commande pour un gerbeur
BE768188A (fr) Moteur de frein a commande hydraulique
FR1390166A (fr) Circuit de commande pour un moteur série
FR1459432A (fr) Installation de commande d'appareils entraînés par un moteur
CH460144A (fr) Circuit de commande pour un moteur à impulsion
BE772493A (fr) Benzopyrannes substitues par un radical
FR1537427A (fr) Appareil de commande pour un moteur de réglage
FR1469791A (fr) Soupape de commande pour moteur hydraulique
FR1351671A (fr) Valve de commande pour un moteur
FR1448404A (fr) Relais temporisé entraîné par un moteur
BE749228A (fr) Dispositif de commande pour moteur de traction
CH470581A (fr) Moteur hydraulique
CA761733A (en) Speed control mechanism for variable speed pumping units
FR1401934A (fr) Moteur hydraulique perfectionné
CA828068A (en) Machines a enduire portatives a entrainement par moteur