JPS5240194A - Method of and apparatus for measuring constant of water content in salt bath and maintaining constant level - Google Patents

Method of and apparatus for measuring constant of water content in salt bath and maintaining constant level

Info

Publication number
JPS5240194A
JPS5240194A JP51112544A JP11254476A JPS5240194A JP S5240194 A JPS5240194 A JP S5240194A JP 51112544 A JP51112544 A JP 51112544A JP 11254476 A JP11254476 A JP 11254476A JP S5240194 A JPS5240194 A JP S5240194A
Authority
JP
Japan
Prior art keywords
water content
salt bath
constant
measuring
constant level
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.)
Pending
Application number
JP51112544A
Other languages
English (en)
Japanese (ja)
Inventor
Maria Ban De Kooi Yohanesu
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of JPS5240194A publication Critical patent/JPS5240194A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Automation & Control Theory (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Treatment Of Fiber Materials (AREA)
JP51112544A 1975-09-22 1976-09-21 Method of and apparatus for measuring constant of water content in salt bath and maintaining constant level Pending JPS5240194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7511138A NL7511138A (nl) 1975-09-22 1975-09-22 Werkwijze en inrichting voor het meten en kon- stant houden van het watergehalte in een zoutbad.

Publications (1)

Publication Number Publication Date
JPS5240194A true JPS5240194A (en) 1977-03-28

Family

ID=19824518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51112544A Pending JPS5240194A (en) 1975-09-22 1976-09-21 Method of and apparatus for measuring constant of water content in salt bath and maintaining constant level

Country Status (8)

Country Link
US (1) US4049012A (ja�@�@)
JP (1) JPS5240194A (ja�@�@)
DE (1) DE2639075A1 (ja�@�@)
FR (1) FR2325041A1 (ja�@�@)
GB (1) GB1566295A (ja�@�@)
IT (1) IT1078750B (ja�@�@)
NL (1) NL7511138A (ja�@�@)
SE (1) SE418331B (ja�@�@)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475356A (en) * 1983-03-21 1984-10-09 Lewis Hal B Blowdown apparatus and method
FR2543574A1 (fr) * 1983-04-01 1984-10-05 Nova Hut Klementa Gottwalda Procede et appareil pour etablir la necessite d'ajuster la quantite d'eau dans un bain de trempe a plusieurs constituants
FR2582402A1 (fr) * 1985-05-23 1986-11-28 Tech Ind Aerauliqu Therm Centr Dispositif generateur portable d'air humide pour le controle des hygrometres
CA1330722C (en) * 1988-08-16 1994-07-19 Donald Gerson Method and apparatus for measuring the degree of mixing in a turbulent liquid system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB737658A (en) * 1952-02-26 1955-09-28 Elliott Brothers London Ltd Improvements in apparatus embodying a temperature-controlled element
US3292650A (en) * 1963-10-01 1966-12-20 Wright Chem Corp Water treatment and make-up control system
US3645802A (en) * 1969-10-27 1972-02-29 Multifastener Corp Method of maintaining constant water volume in a molten salt solution

Also Published As

Publication number Publication date
SE7609737L (sv) 1977-03-23
NL7511138A (nl) 1977-03-24
GB1566295A (en) 1980-04-30
FR2325041A1 (fr) 1977-04-15
SE418331B (sv) 1981-05-18
IT1078750B (it) 1985-05-08
DE2639075A1 (de) 1977-03-31
FR2325041B1 (ja�@�@) 1980-04-30
US4049012A (en) 1977-09-20

Similar Documents

Publication Publication Date Title
JPS5319060A (en) Method of and apparatus for measuring volume or density of muddy water in muddy water pit
JPS52130392A (en) Method of and apparatus for cleaning monitor for oil content in water
GB2023841B (en) Apparatus for measurement of oxygen concentration in fluid
JPS5558099A (en) Method and apparatus for determining minimum inhibitory concentration of antiibacterial agent
JPS5262491A (en) Method of and apparatus for determining mode characteristic of structure
GB1542951A (en) Method and apparatus for treatment of fluorine-containing water
JPS51126176A (en) Method of and apparatus for detecting liquid level
JPS5339198A (en) Method and apparatus for measurements of enzyme concentration in fluids
JPS5218395A (en) Method of measuring content of inorganic carbon in aqueous liquid
JPS5492300A (en) Method and apparatus for measuring concentration of component within liquid medium
JPS51135594A (en) Method of and apparatus for determining quantity
JPS52105659A (en) Method of and apparatus for treating liquid
GB1539107A (en) Method of detecting toner concentration and to apparatus for performing the method
JPS522761A (en) Method of measuring multiicomponent liquid system and apparatus thereof
JPS5231764A (en) Apparatus for and method of measuring surface shape
JPS522791A (en) Method of and kit for measuring concentration of fungicide in liquid
GB1542155A (en) Method and apparatus for analysis of water
JPS5520485A (en) Method and apparatus for indicating liquid level of conductive liquid in conpainer
JPS5240194A (en) Method of and apparatus for measuring constant of water content in salt bath and maintaining constant level
JPS5387794A (en) Measuring method and apparatus for concentration of fluid
JPS5380758A (en) Method of and device for treating water quality
EG12930A (en) Process and apparatus for the concentration of raw waters of high salt content
JPS5263792A (en) Method of and apparatus for measuring concentration
JPS5264992A (en) Method of measuring concentration of ammonium in water
JPS5341286A (en) Method of and apparatus for molecular concentration measurements