NL160780B - DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE. - Google Patents

DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE.

Info

Publication number
NL160780B
NL160780B NL7312618.A NL160780DA NL160780B NL 160780 B NL160780 B NL 160780B NL 160780D A NL160780D A NL 160780DA NL 160780 B NL160780 B NL 160780B
Authority
NL
Netherlands
Prior art keywords
role
strip
replaced
straps together
material straps
Prior art date
Application number
NL7312618.A
Other languages
Dutch (nl)
Original Assignee
Etudes De Machines Speciales
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 of NL160780B publication Critical patent/NL160780B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/02—Evaporators with heating coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL7312618.A 1950-04-27 DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE. NL160780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE695595X 1950-04-27

Publications (1)

Publication Number Publication Date
NL160780B true NL160780B (en)

Family

ID=6607498

Family Applications (2)

Application Number Title Priority Date Filing Date
NL77785D NL77785C (en) 1950-04-27
NL7312618.A NL160780B (en) 1950-04-27 DEVICE FOR CONNECTING TWO MATERIAL STRAPS TOGETHER, OF WHICH ONE STRIP OF A FIRST ROLE IS REPLACED AND THE OTHER STRIP IS ON A SECOND ROLE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL77785D NL77785C (en) 1950-04-27

Country Status (4)

Country Link
BE (1) BE502678A (en)
FR (1) FR1035504A (en)
GB (1) GB695595A (en)
NL (2) NL160780B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209812A (en) * 1959-09-22 1965-10-05 Ralph G Sargeant Apparatus for removing water from liquid mixtures
CH606940A5 (en) * 1976-06-18 1978-11-30 Bertrams Ag Hch
CH604798A5 (en) * 1976-06-18 1978-09-15 Bertrams Ag Hch
CN107823903A (en) * 2017-12-07 2018-03-23 江苏迈克化工机械有限公司 A kind of helical falling-film evaporator
CN114669066B (en) * 2022-03-24 2023-09-26 四川点石能源股份有限公司 MVR evaporation concentration system

Also Published As

Publication number Publication date
GB695595A (en) 1953-08-12
NL77785C (en)
BE502678A (en)
FR1035504A (en) 1953-08-25

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