SE373662B - Pneumatisk termoavkennare - Google Patents

Pneumatisk termoavkennare

Info

Publication number
SE373662B
SE373662B SE1308572A SE1308572A SE373662B SE 373662 B SE373662 B SE 373662B SE 1308572 A SE1308572 A SE 1308572A SE 1308572 A SE1308572 A SE 1308572A SE 373662 B SE373662 B SE 373662B
Authority
SE
Sweden
Prior art keywords
pneumatic
thermo detector
thermo
detector
pneumatic thermo
Prior art date
Application number
SE1308572A
Other languages
English (en)
Swedish (sv)
Inventor
H G Ivanov
Original Assignee
Nipkimasch
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 Nipkimasch filed Critical Nipkimasch
Publication of SE373662B publication Critical patent/SE373662B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/185—Control of temperature with auxiliary non-electric power
    • G05D23/1852—Control of temperature with auxiliary non-electric power with sensing element expanding and contracting in response to change of temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Temperature (AREA)
SE1308572A 1971-10-13 1972-10-11 Pneumatisk termoavkennare SE373662B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG1876671A BG16695A1 (xx) 1971-10-13 1971-10-13

Publications (1)

Publication Number Publication Date
SE373662B true SE373662B (sv) 1975-02-10

Family

ID=3898130

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1308572A SE373662B (sv) 1971-10-13 1972-10-11 Pneumatisk termoavkennare

Country Status (8)

Country Link
BG (1) BG16695A1 (xx)
CS (1) CS180605B2 (xx)
DD (1) DD101948A5 (xx)
DE (1) DE2250380A1 (xx)
GB (1) GB1402574A (xx)
HU (1) HU171148B (xx)
SE (1) SE373662B (xx)
SU (1) SU518762A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902241B2 (ja) 1997-01-31 2007-04-04 アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング 原子力発電所における安全弁制御用受動式圧力パルス発生器
CN110906044B (zh) * 2019-12-02 2021-07-20 中国铝业股份有限公司 一种可译码的气动控制阀

Also Published As

Publication number Publication date
DD101948A5 (xx) 1973-11-20
GB1402574A (en) 1975-08-13
CS180605B2 (en) 1978-01-31
DE2250380A1 (de) 1973-04-19
BG16695A1 (xx) 1973-02-15
SU518762A1 (ru) 1976-06-25
HU171148B (hu) 1977-11-28

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