DK172876A - Impeller motor, pump or blower, preferably for air, having a main rotor and a sub-rotor - Google Patents

Impeller motor, pump or blower, preferably for air, having a main rotor and a sub-rotor

Info

Publication number
DK172876A
DK172876A DK172876*[A DK172876A DK172876A DK 172876 A DK172876 A DK 172876A DK 172876 A DK172876 A DK 172876A DK 172876 A DK172876 A DK 172876A
Authority
DK
Denmark
Prior art keywords
rotor
blower
sub
pump
air
Prior art date
Application number
DK172876*[A
Other languages
Danish (da)
Inventor
B Warris
B T Wennerberg
Original Assignee
Cementa Ab
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 Cementa Ab filed Critical Cementa Ab
Publication of DK172876A publication Critical patent/DK172876A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DK172876*[A 1975-04-16 1976-09-14 Impeller motor, pump or blower, preferably for air, having a main rotor and a sub-rotor DK172876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504404A SE7504404L (en) 1975-04-16 1975-04-16 METHOD OF MANUFACTURE PRODUCTS CONTAINING HYDRAULIC BINDERS

Publications (1)

Publication Number Publication Date
DK172876A true DK172876A (en) 1976-10-17

Family

ID=20324316

Family Applications (1)

Application Number Title Priority Date Filing Date
DK172876*[A DK172876A (en) 1975-04-16 1976-09-14 Impeller motor, pump or blower, preferably for air, having a main rotor and a sub-rotor

Country Status (11)

Country Link
BE (1) BE840799A (en)
DE (1) DE2616764A1 (en)
DK (1) DK172876A (en)
FI (1) FI761014A (en)
FR (1) FR2307627A1 (en)
GB (1) GB1505626A (en)
IT (1) IT1059098B (en)
LU (1) LU74770A1 (en)
NL (1) NL7604056A (en)
NO (1) NO761314L (en)
SE (1) SE7504404L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495533B1 (en) * 1980-12-05 1986-02-14 Bride Michel PROCESS FOR MANUFACTURING ELEMENTS OF STABILIZED EARTH AND THE PRODUCT OBTAINED
FR2547526B1 (en) * 1983-06-17 1986-03-21 Bouygues Sa PROCESS AND DEVICE FOR MANUFACTURING CONCRETE STRUCTURAL ELEMENTS AND THE COMPONENTS THUS MANUFACTURED
FR2568166B2 (en) * 1984-07-27 1987-07-31 Bouygues Sa DEVICE FOR MANUFACTURING RECTILLINED CONCRETE STRUCTURAL ELEMENTS HAVING A HIGH ELIGIBLE WORKING RATE
EP0282591A4 (en) * 1986-09-26 1990-06-26 Bruss Polt I Method of obtaining artificial stone.
DE19624298B4 (en) * 1996-06-18 2008-04-17 Laeis Gmbh Method for producing a molded part
AT17374U1 (en) * 2020-03-23 2022-02-15 Wienerberger Ag Process for the manufacture of ceramic goods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123317A (en) * 1935-04-26 1938-07-12 Schless Stefan Making colored plates from mixtures of hydraulic binding agents and fibrous substances
US3639555A (en) * 1969-11-21 1972-02-01 Burke Concrete Accessories Method of making a concrete plug

Also Published As

Publication number Publication date
NL7604056A (en) 1976-10-19
DE2616764A1 (en) 1976-10-28
FI761014A (en) 1976-10-17
FR2307627A1 (en) 1976-11-12
NO761314L (en) 1976-10-19
SE7504404L (en) 1976-10-17
GB1505626A (en) 1978-03-30
BE840799A (en) 1976-08-02
LU74770A1 (en) 1976-11-11
IT1059098B (en) 1982-05-31

Similar Documents

Publication Publication Date Title
DK140569B (en) Electric motor driven centrifugal pump unit.
JPS5231306A (en) Motor with disccshaded rotor
CA1018031A (en) Fan shroud exit structure
CA1035282A (en) Compressor stator having a housing in one piece
CA979868A (en) Centrifugal fan wheel
IT8921068A0 (en) BLOWER DRIVEN BY ELECTRIC MOTOR.
DE3674480D1 (en) SILENT BYPASS SUCTION BLOWER MOTOR.
CA992512A (en) Electrically driven fan
CA1004082A (en) Centrifugal pump with variable impeller
CA950872A (en) Rotor and stator wheel construction for a turbo molecular pump
JPS526107A (en) Rotary rotor pumps
CS184778B2 (en) Axial fan impeller
DK172876A (en) Impeller motor, pump or blower, preferably for air, having a main rotor and a sub-rotor
JPS5518898A (en) Motor having blower impeller for feeding chilled air
ZA741014B (en) N wheel blades and methods for spinning centrifugal fan wheel incorporating said blades
JPS55104599A (en) Impeller for centrifugal blower
CA1030809A (en) Double suction centrifugal pump
GB1550971A (en) Multiblade centrifugal fan
AU8411475A (en) An impeller for axial-flow fans
CA1014921A (en) Rotor and shaft assembly for centrifugal blowers and the like
NZ182732A (en) Controlling rotor/stator spacing in motor assembly
NL186400C (en) SELF-BREATHING CENTRIFUGAL PUMP, WITH STATOR AIR SUCTION.
AU1244876A (en) Centrifugal blower
JPS5532992A (en) Impeller for centrifugal blower* particularly highhpressure blower
GB2017823B (en) Centrifugal fans blowers compressors or the like

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)