NO165399B - ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE (5R, 6S) -6 - ((R) -1-HYDROXYETHYL) -PENEM DERIVATIVES. - Google Patents

ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE (5R, 6S) -6 - ((R) -1-HYDROXYETHYL) -PENEM DERIVATIVES. Download PDF

Info

Publication number
NO165399B
NO165399B NO842480A NO842480A NO165399B NO 165399 B NO165399 B NO 165399B NO 842480 A NO842480 A NO 842480A NO 842480 A NO842480 A NO 842480A NO 165399 B NO165399 B NO 165399B
Authority
NO
Norway
Prior art keywords
rudders
oil
rudder
spirals
spiral
Prior art date
Application number
NO842480A
Other languages
Norwegian (no)
Other versions
NO842480L (en
NO165399C (en
Inventor
Ernest Seiichi Hamanaka
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of NO842480L publication Critical patent/NO842480L/en
Publication of NO165399B publication Critical patent/NO165399B/en
Publication of NO165399C publication Critical patent/NO165399C/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Description

Anordning ved store vertikale aksial- og radiallagre med vannkjøling og med radielle pumpehull for smøreoljen i akselen eller i andre roterende deler. Device for large vertical axial and radial bearings with water cooling and with radial pump holes for the lubricating oil in the shaft or in other rotating parts.

I patent nr. 116.943 (patentsøknad nr. 165.175) beskrives det en anordning ved store vertikale aksial- og radiallagre med vannkjoling og med radielle pumpehull for smoreoljen i akselen eller i andre roterende deler. Patent no. 116,943 (patent application no. 165,175) describes a device for large vertical axial and radial bearings with water cooling and with radial pump holes for the lubricating oil in the shaft or in other rotating parts.

Foreliggende oppfinnelse tar sikte på å forbedre de utfør-elser som beskrives i det nevnte patent. Ifolge oppfinnelsen er så-ledes veggene i kjolekanalen utfort som ror, slik at den spiralformede kjolekanal eller de spiralformede kjolekanaler for oljen dannes av en eller flere rorspiraler hvor vannet strommer i rorene, mens oljen strommer i mellomrommene mellom rorene. En slik utforelse vil gi en bedre kjoling. The present invention aims to improve the embodiments described in the aforementioned patent. According to the invention, the walls of the skirt channel are thus extended like rudders, so that the spiral skirt channel or the spiral skirt channels for the oil are formed by one or more rudder spirals where the water flows in the rudders, while the oil flows in the spaces between the rudders. Such an embodiment will give a better dress.

Ved en modifikasjon av den nye anordning ifolge oppfinnel- In the event of a modification of the new device according to the invention

sen kan den spiralformede kjolekanal eller de spiralformede kjoleka- then the spiral skirt channel or the spiral skirt channels can

naler for oljen dannes av en eller flere rorspiraler hvor oljen strommer i rorene, mens vannet strommer i mellomrommene mellom rorene. nals for the oil are formed by one or more rudder spirals where the oil flows in the rudders, while the water flows in the spaces between the rudders.

De spiralformede ror kan ha runde, firkantede eller andre The helical rudders can be round, square or other

tverrsnitt, og likeledes kan det anordnes to eller lag rorspiraler med respektive mellomrom. cross-section, and likewise two or layers of rudder spirals can be arranged with respective spaces.

Oppfinnelsen skal beskrives nærmere under henvisning til The invention shall be described in more detail with reference to

tegningen som viser et snitt gjennom anordningen ifolge oppfinnelsen. the drawing showing a section through the device according to the invention.

I figuren er den roterende del av lageret vist med 6, og pumpehulle- In the figure, the rotating part of the bearing is shown with 6, and pump hole-

ne for oljen er betegnet med 7« Gjennom disse pumpehull vil smore- ne for the oil is denoted by 7" Through these pump holes, the oil

oljen slynges ut som folge av sentrifugalkraften ved rotasjonen. the oil is ejected as a result of the centrifugal force of the rotation.

Ved den viste utforelse strommer kjolevannet inne i rorene In the embodiment shown, the dressing water flows inside the rudders

3, mens oljen som skal avkjoles strommer i mellomrommene 4 mellom rorene. I den viste utforelsen er det vist to parallelle rorspiraler som er plasert over hverandre, slik at det for oljens vedkommende og- 3, while the oil to be cooled flows in the spaces 4 between the rudders. In the embodiment shown, two parallel rudder spirals are shown which are placed above each other, so that in the case of the oil and

så forefinnes to parallelle kanaler. Ved en slik losning kan man se bort fra kjolingen av ovre og nedre halvdeler 5 og 6, som vil virke kun som mekanisk bærende elementer. De ovre og nedre halvdeler 5 °S then there are two parallel channels. With such a release, the skirting of the upper and lower halves 5 and 6 can be disregarded, which will act only as mechanically supporting elements. The upper and lower halves 5 °S

6 er avtettet mot den roterende del av lageret ved hjelp av tetnin- 6 is sealed against the rotating part of the bearing by means of tetnin-

gene 8*nuisance 8*

Man kan naturligvis også benytte bare én eller også flere You can of course also use just one or several

enn to spiralsystemer plasert over hverandre. Rortverrsnittet kan som nevnt også velges etter behov, og eksempelvis kan man velge ror med firkantet tverrsnitt. than two spiral systems placed one above the other. As mentioned, the rudder cross-section can also be chosen according to need, and for example you can choose a rudder with a square cross-section.

Oppfinnelsen omfatter også den losningen at oljen strommer The invention also includes the solution that the oil flows

inn i rorene 3> mens vannet strommer i mellomrommet mellom disse. into the rudders 3> while the water flows in the space between them.

Claims (3)

1. Anordning ved store vertikale aksial- og radiallagre med vannkjoling og med radielle pumpehull for smoreoljen i akselen eller i andre roterende deler, ifolge patent nr. 116.943 (patentsøknad nr. l65.175)jkarakterisert ved at veggene i kjolekanalen består av ror, slik at den spiralformede kjolekanalen/kanalene for oljen dannes av en eller flere rorspiraler hvor vannet strommer i rorene (3)> mens oljen strommer i mellomrommene (4) mellom rorene.1. Device for large vertical axial and radial bearings with water cooling and with radial pump holes for the lubricating oil in the shaft or in other rotating parts, according to patent no. 116,943 (patent application no. l65.175)jcharacterized in that the walls of the skirt channel consist of rudders, so that the spiral skirt channel(s) for the oil is formed by one or more rudder spirals where the water flows in the rudders (3)> while the oil flows in the spaces (4) between the rudders. 2. Modifikasjon av anordningen ifSlge krav 1, karakterisert ved at den spiralformede kjolekanalen/kanalene for oljen dannes av en eller flere rorspiraler hvor oljen strommer i rorene (3)> mens vannet strommer i mellomrommene (4) mellom rorene.2. Modification of the device according to claim 1, characterized in that the spiral skirt channel(s) for the oil is formed by one or more rudder spirals where the oil flows in the rudders (3)> while the water flows in the spaces (4) between the rudders. 3. Anordning ifolge krav 1 eller 2, karakterisert ved at det/de spiralformede ror/ene har runde, firkantede eller andre tverrsnitt.3. Device according to claim 1 or 2, characterized in that the spiral-shaped rudder(s) have round, square or other cross-sections. 4« Anordning ifolge krav 1, 2 eller 3»karakterisert ved at det er to eller flere lag rorspiraler med respektive mellomrom.4 "Device according to claim 1, 2 or 3" characterized in that there are two or more layers of rudder spirals with respective spaces.
NO842480A 1983-06-21 1984-06-20 ANALOGUE PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE (5R, 6S) -6 - ((R) -1-HYDROXYTHYL) -PENEM DERIVATIVES. NO165399C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50647583A 1983-06-21 1983-06-21

Publications (3)

Publication Number Publication Date
NO842480L NO842480L (en) 1984-12-27
NO165399B true NO165399B (en) 1990-10-29
NO165399C NO165399C (en) 1991-02-06

Family

ID=24014752

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842480A NO165399C (en) 1983-06-21 1984-06-20 ANALOGUE PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE (5R, 6S) -6 - ((R) -1-HYDROXYTHYL) -PENEM DERIVATIVES.

Country Status (14)

Country Link
JP (1) JPS6016990A (en)
KR (1) KR870000326B1 (en)
CS (1) CS245794B2 (en)
DD (1) DD227965A5 (en)
EG (1) EG16751A (en)
ES (1) ES8609334A1 (en)
FI (1) FI81584C (en)
HU (1) HU194568B (en)
NO (1) NO165399C (en)
PL (1) PL248316A1 (en)
PT (1) PT78761A (en)
SU (1) SU1287754A3 (en)
YU (1) YU43575B (en)
ZA (1) ZA844658B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA867809B (en) * 1985-10-17 1988-05-25 Pfizer Process for 2-(1-oxo-3-thiolanyl)-2-penem antibiotics
JP4968830B2 (en) * 2006-01-27 2012-07-04 昭和電工株式会社 Radical polymerizable compound having cyclic dithiocarbonate group

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176988A (en) * 1981-04-09 1982-10-30 Sankyo Co Ltd Penam-3-carboxylic acid derivative and its preparation
JPS5843978A (en) * 1981-09-10 1983-03-14 Sankyo Co Ltd Penem-3-carboxylic acid derivative and its preparation

Also Published As

Publication number Publication date
HUT37798A (en) 1986-02-28
YU107784A (en) 1986-10-31
FI842496A0 (en) 1984-06-20
PL248316A1 (en) 1985-04-09
KR870000326B1 (en) 1987-02-27
FI81584C (en) 1990-11-12
YU43575B (en) 1989-08-31
ZA844658B (en) 1986-02-26
DD227965A5 (en) 1985-10-02
SU1287754A3 (en) 1987-01-30
ES533533A0 (en) 1986-09-01
PT78761A (en) 1984-07-01
HU194568B (en) 1988-02-29
NO842480L (en) 1984-12-27
CS245794B2 (en) 1986-10-16
JPS6016990A (en) 1985-01-28
FI81584B (en) 1990-07-31
NO165399C (en) 1991-02-06
KR850000450A (en) 1985-02-27
FI842496A (en) 1984-12-22
EG16751A (en) 1990-06-30
JPH0528237B2 (en) 1993-04-23
ES8609334A1 (en) 1986-09-01

Similar Documents

Publication Publication Date Title
CN206072108U (en) A kind of high rotating speed pivoting support structure
CN101614239B (en) Water lubrication dynamic and hydrostatic bearing with low temperature rise
CN102172877B (en) Grinding device for high-precision ultrathin wafer
NO165399B (en) ANALOGY PROCEDURE FOR THE PREPARATION OF THERAPEUTIC ACTIVE (5R, 6S) -6 - ((R) -1-HYDROXYETHYL) -PENEM DERIVATIVES.
US3110646A (en) Centrifugal film evaporating apparatus and method
US1769933A (en) Multistage bearing
US4397795A (en) Seal for rotary apparatus for gas-liquid contacting
US3092978A (en) Evaporator coolers
US4223239A (en) Multiphasic pump for rotating cryogenic machinery
NO118300B (en)
CN208236901U (en) A kind of textured gas bush(ing) bearing of journal surface
US2601146A (en) Means for reducing heat transfer along shafts
GB998022A (en) Improvements in apparatus for treating liquid in the form of a film
US2996439A (en) Rotary still
DE971722C (en) Lubrication for highly loaded thrust bearings
JPS5929817A (en) Radial rolling bearing with three-layer rollers
US4120169A (en) Multiphasic pump for rotating cryogenic machinery
JP5674773B2 (en) Device for measuring the velocity of fluid flowing in a pipeline
CN221033960U (en) Double-rotation-direction fluid dynamic pressure type lubrication groove sealing ring
US2646207A (en) Machine for compression of fluids
JPS56135780A (en) Compressor
NL7101724A (en) Liq sodium purificn plant - using isothermal method
US1844029A (en) Refrigerating machine
US1424097A (en) Water-cooled bearing
US2372896A (en) Cooler for oil in journal reservoirs

Legal Events

Date Code Title Description
MK1K Patent expired