NL171467C - Kaarsepit en kaars voorzien van een dergelijke pit. - Google Patents

Kaarsepit en kaars voorzien van een dergelijke pit.

Info

Publication number: NL171467C
Authority: NL; Netherlands
Prior art keywords: candle; pit; candle pit
Prior art date: 1951-08-02

Application number

NLAANVRAGE7802464,A

Other languages

English (en)

Original Assignee

Spaas Cotton Nv

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.)

1951-08-02

Publication of NL171467C publication Critical patent/NL171467C/nl

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/06—Centrifugal counter-current apparatus

NLAANVRAGE7802464,A 1951-08-02 Kaarsepit en kaars voorzien van een dergelijke pit. NL171467C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US239992A US2758784A (en)	1951-08-02	1951-08-02	Centrifugal countercurrent exchange device

Publications (1)

Publication Number	Publication Date
NL171467C true NL171467C (nl)

Family

ID=22904632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7802464,A NL171467C (nl)	1951-08-02		Kaarsepit en kaars voorzien van een dergelijke pit.

Country Status (6)

Country	Link
US (1)	US2758784A (nl)
CH (1)	CH330468A (nl)
DE (1)	DE1037417B (nl)
FR (1)	FR1065609A (nl)
GB (1)	GB711252A (nl)
NL (1)	NL171467C (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB872499A (en) *	1958-10-21	1961-07-12	Walter Joseph Podbielniak	Improvements in and relating to centrifugal liquid-liquid contact apparatus
US3053440A (en) *	1959-03-04	1962-09-11	Walter J Podbielniak	Rotating separator with distribution and mixing means
DE1171823B (de) *	1960-04-28	1964-06-04	Separator Ab	Misch- und Trennzentrifuge
US3202347A (en) *	1960-05-02	1965-08-24	Benjamin H Thurman	Countercurrent flow centrifugal separator
NL261674A (nl) *	1960-05-09
US3108953A (en) *	1960-05-20	1963-10-29	Separator Ab	Apparatus for contacting two fluids with each other countercurrently
US3221986A (en) *	1961-06-13	1965-12-07	Shell Oil Co	Centrifugal exchangers
US3221985A (en) *	1961-06-13	1965-12-07	Shell Oil Co	Countercurrent flow centrifugal exchangers
NL284866A (nl) *	1961-11-01	1900-01-01
BE624144A (nl) *	1961-11-27
US3231183A (en) *	1962-12-14	1966-01-25	Dresser Ind	Centrifugal countercurrent contact apparatus and process
US3231184A (en) *	1963-01-07	1966-01-25	Dresser Ind	Liquid contact process and apparatus
US3231185A (en) *	1963-02-07	1966-01-25	Dresser Ind	Centrifugal countercurrent contact systems
US3285508A (en) *	1963-08-22	1966-11-15	Dresser Ind	Flow directing centrifugal contacting apparatus with jet mixing action
US3344981A (en) *	1965-02-08	1967-10-03	Dresser Ind	Centrifugal apparatus with axially-extended rotor
US3519400A (en) *	1967-01-25	1970-07-07	Atomic Energy Commission	Method of centrifugal separation and recovery of chemical species utilizing a liquid medium
JPS5429876A (en) *	1977-08-10	1979-03-06	Hitachi Ltd	Centrifugal countercurrent contact apparatus
FR2410509A1 (fr) *	1977-12-02	1979-06-29	Hitachi Ltd	Extracteur centrifuge liquide-liquide
CN102070682A (zh) *	2011-01-07	2011-05-25	亓平言	用环隙式离心萃取器提取林可霉素

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1887476A (en) *	1929-09-28	1932-11-08	Laval Separator Co De	Centrifugal separator
US2291849A (en) *	1934-04-18	1942-08-04	Arthur M Hood	Counterflow centrifuge and method of treating one liquid with another liquid of different specific gravity
US2281796A (en) *	1935-03-08	1942-05-05	Benjamin B Schneider	Art of effecting countercurrent contact between fluids
US2209577A (en) *	1936-06-25	1940-07-30	Benjamin B Schneider	Centrifugal fluid-treating apparatus
US2176982A (en) *	1937-08-06	1939-10-24	Sinclair Refining Co	Centrifugal countercurrent contacting machine
US2286157A (en) *	1937-08-06	1942-06-09	Benjamin B Schneider	Method of securing countercurrent contact between fluids
US2619280A (en) *	1948-10-25	1952-11-25	Shell Dev	Centrifugal contactor and method of contacting

0
- NL NLAANVRAGE7802464,A patent/NL171467C/nl active
1951
- 1951-08-02 US US239992A patent/US2758784A/en not_active Expired - Lifetime
1952
- 1952-07-29 CH CH330468D patent/CH330468A/fr unknown
- 1952-07-31 DE DEP8118A patent/DE1037417B/de active Pending
- 1952-08-01 GB GB19577/52A patent/GB711252A/en not_active Expired
- 1952-08-01 FR FR1065609D patent/FR1065609A/fr not_active Expired

Also Published As

Publication number	Publication date
GB711252A (en)	1954-06-30
CH330468A (fr)	1958-06-15
FR1065609A (fr)	1954-05-28
DE1037417B (de)	1958-08-28
US2758784A (en)	1956-08-14

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