FR2402148A1 - Raccord conique, avec bague de retenue et d'appui, pour la jonction etanche d'elements de verrerie de laboratoire - Google Patents
Raccord conique, avec bague de retenue et d'appui, pour la jonction etanche d'elements de verrerie de laboratoireInfo
- Publication number
- FR2402148A1 FR2402148A1 FR7824808A FR7824808A FR2402148A1 FR 2402148 A1 FR2402148 A1 FR 2402148A1 FR 7824808 A FR7824808 A FR 7824808A FR 7824808 A FR7824808 A FR 7824808A FR 2402148 A1 FR2402148 A1 FR 2402148A1
- Authority
- FR
- France
- Prior art keywords
- retaining
- support ring
- glass elements
- conical coupling
- waterproof junction
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/56—Labware specially adapted for transferring fluids
- B01L3/565—Seals
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/911—Glass
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Joints With Pressure Members (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
L'invention concerne un raccord conique perfectionné, avec bague de retenue et d'appui, pour la jonction étanche d'éléments de verrerie de laboratoire. Le raccord comprend un capuchon fileté à visser sur une branche filetée mâle entourant l'élément conique normalisé femelle; une bague torique entoure l'épaulement du cône mâle normalisé et maintient ensemble sous pression élastique les surfaces coniques correspondantes afin d'assurer une bonne étanchéité. Le joint peut être réalisé sur des lèvres de flacons ou aux extrémités de diverses pièces de verrerie de laboratoire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/828,761 US4135866A (en) | 1977-08-29 | 1977-08-29 | Laboratory glassware taper connector system with retainer and backup seal |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2402148A1 true FR2402148A1 (fr) | 1979-03-30 |
Family
ID=25252676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824808A Withdrawn FR2402148A1 (fr) | 1977-08-29 | 1978-08-28 | Raccord conique, avec bague de retenue et d'appui, pour la jonction etanche d'elements de verrerie de laboratoire |
Country Status (3)
Country | Link |
---|---|
US (1) | US4135866A (fr) |
DE (1) | DE2837436A1 (fr) |
FR (1) | FR2402148A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2854580A1 (fr) * | 2003-05-06 | 2004-11-12 | Didier Fernand Langlois | Systeme de prelevement avec reservoir a epreuve integre |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251366A (en) * | 1979-06-18 | 1981-02-17 | Simon Timothy M | Adapter for laboratory filter |
US4291906A (en) * | 1979-10-19 | 1981-09-29 | Donbavand Martin H | Device for locking and sealing standard cone-socket joints for laboratory apparatus |
US5332271A (en) * | 1991-10-02 | 1994-07-26 | Grant Robert W | High temperature ceramic nut |
US5516159A (en) * | 1994-03-28 | 1996-05-14 | Nippon Pillar Packing Co., Ltd. | Quartz pipe joint |
US6103200A (en) * | 1998-06-17 | 2000-08-15 | Babashak; John | Adapter assembly for scientific glassware |
AU1405800A (en) * | 1998-12-04 | 2000-06-26 | Coda Limited | A jointing system |
DE102009006816A1 (de) * | 2009-01-30 | 2010-08-05 | Hans Heidolph Gmbh & Co. Kg | Rotationsverdampfer |
US20130066263A1 (en) * | 2010-03-16 | 2013-03-14 | Snu R&Db Foundation | Microjet drug delivery system and microjet injector |
KR101838631B1 (ko) | 2016-11-03 | 2018-04-26 | 서울대학교 산학협력단 | 반복 분사에 따른 젯의 분사 속도 저하를 방지하고 약물의 자동 충전이 가능한 마이크로젯 약물 주입 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1174880A (en) * | 1914-01-23 | 1916-03-07 | Dewitt Lukens Surgical Mfg Company C | Receptacle for storing volatile liquids. |
US1351496A (en) * | 1918-07-09 | 1920-08-31 | Spooner Charles Horace | Jar-closure |
US1977241A (en) * | 1933-04-29 | 1934-10-16 | Arthur L Parker | Tube coupling |
US2224222A (en) * | 1939-08-01 | 1940-12-10 | William O Geyer | Adapter for reagent bottles |
US2457384A (en) * | 1947-02-17 | 1948-12-28 | Ace Glass Inc | Clamp for spherical joints |
US2526622A (en) * | 1949-03-26 | 1950-10-24 | Coty Inc | Bottle sealing device |
US3066819A (en) * | 1961-07-20 | 1962-12-04 | Richard R Cox | Free-pouring jug |
US3334025A (en) * | 1964-12-07 | 1967-08-01 | Publicker Ind Inc | Distilling head |
LU51129A1 (fr) * | 1965-05-19 | 1966-07-18 | ||
US3747964A (en) * | 1971-12-15 | 1973-07-24 | N Nilsen | Quick coupling and seal |
BE794749A (fr) * | 1972-02-02 | 1973-07-30 | Merck Patent Gmbh | Dispositif de titrage |
-
1977
- 1977-08-29 US US05/828,761 patent/US4135866A/en not_active Expired - Lifetime
-
1978
- 1978-08-28 FR FR7824808A patent/FR2402148A1/fr not_active Withdrawn
- 1978-08-28 DE DE19782837436 patent/DE2837436A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2854580A1 (fr) * | 2003-05-06 | 2004-11-12 | Didier Fernand Langlois | Systeme de prelevement avec reservoir a epreuve integre |
Also Published As
Publication number | Publication date |
---|---|
US4135866A (en) | 1979-01-23 |
DE2837436A1 (de) | 1979-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE50851T1 (de) | Schutz fuer rohrgewinde und rohrverbindungskontaktflaechen. | |
OA09180A (fr) | "Garniture d'étanchéité pour joints verrouillés étanches. | |
FR2402148A1 (fr) | Raccord conique, avec bague de retenue et d'appui, pour la jonction etanche d'elements de verrerie de laboratoire | |
OA09181A (fr) | "Garniture d'étanchéité à talon annulaire d'ancrage". | |
UA6584A1 (uk) | Муфта для з'єднання труб | |
BE901934A (fr) | Raccord pour canalisations de gaz sous pression. | |
EG19313A (fr) | Garniture d'étanchéité, aboitement destiné à recevoir ladite garniture et joint d'étanchéité ainsi réalisé | |
GB1513551A (en) | Seal rings for pipe fittings and to pipe fittings incorporating such seal rings | |
GB1112106A (en) | Pipe connections particularly for sanitary fittings and flush water valve assemblies | |
GB1245829A (en) | Improvements in or relating to pipe joint devices | |
DE3765746D1 (de) | Vorrichtung zur hermetischen rohrverbindung mit s-foermigem, verformbarem dichtungsring und anwendung einer derartigen vorrichtung. | |
FR2823284B1 (fr) | Joint articule destine, notamment, a relier entre elles deux conduites d'ecoulement de fluide liquide ou gazeux | |
ATE9512T1 (de) | Dichtungsanordnung fuer eine muffenverbindung. | |
SE8505031D0 (sv) | Rorkoppling | |
JPS569027A (en) | Connecting method of pipe | |
FR2379364A1 (fr) | Element de moule servant comme bague d'etancheite | |
FR2603972A1 (fr) | Joint verrouillable pour tuyaux | |
JPS6435195A (en) | Hose joint | |
GB1317892A (en) | Pipe couplings | |
FR2750473A3 (fr) | Dispositif de raccordement a compression auto-serrant pour un tube en matiere plastique | |
SE8802481L (sv) | Roerfog | |
GB1340192A (en) | Pipes | |
GB734712A (en) | Improvements in or relating to swivelling joints for pipes and the like | |
GB1240421A (en) | Coupling for high-pressure conduits | |
ES296290U (es) | Juntas de estanqueidad para el empalme de dos tubos de diametros externos proximos. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |