CH518533A - Device for monitoring the coolant flow in energy systems - Google Patents

Device for monitoring the coolant flow in energy systems

Info

Publication number
CH518533A
CH518533A CH807170A CH807170A CH518533A CH 518533 A CH518533 A CH 518533A CH 807170 A CH807170 A CH 807170A CH 807170 A CH807170 A CH 807170A CH 518533 A CH518533 A CH 518533A
Authority
CH
Switzerland
Prior art keywords
monitoring
coolant flow
energy systems
systems
energy
Prior art date
Application number
CH807170A
Other languages
German (de)
Inventor
Pfister Karl
Original Assignee
Siemens Ag
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
Priority claimed from DE19691932904 external-priority patent/DE1932904C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH518533A publication Critical patent/CH518533A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
CH807170A 1969-06-28 1970-05-29 Device for monitoring the coolant flow in energy systems CH518533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932904 DE1932904C3 (en) 1967-06-27 1969-06-28 Device for monitoring the coolant flow in energy systems

Publications (1)

Publication Number Publication Date
CH518533A true CH518533A (en) 1972-01-31

Family

ID=5738293

Family Applications (1)

Application Number Title Priority Date Filing Date
CH807170A CH518533A (en) 1969-06-28 1970-05-29 Device for monitoring the coolant flow in energy systems

Country Status (4)

Country Link
JP (1) JPS5111943B1 (en)
AT (2) AT307080B (en)
CH (1) CH518533A (en)
GB (1) GB1312829A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1473190B1 (en) * 1963-10-09 1970-01-15 Schaller Dipl Ing Werner Device for monitoring the flow of a medium

Also Published As

Publication number Publication date
JPS5111943B1 (en) 1976-04-15
AT307080B (en) 1973-05-10
AT302686B (en) 1972-10-25
GB1312829A (en) 1973-04-11

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Legal Events

Date Code Title Description
PL Patent ceased