DE20311434U1 - Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels - Google Patents

Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels

Info

Publication number
DE20311434U1
DE20311434U1 DE20311434U DE20311434U DE20311434U1 DE 20311434 U1 DE20311434 U1 DE 20311434U1 DE 20311434 U DE20311434 U DE 20311434U DE 20311434 U DE20311434 U DE 20311434U DE 20311434 U1 DE20311434 U1 DE 20311434U1
Authority
DE
Germany
Prior art keywords
high pressure
protection
observation unit
evacuation
biotechnology
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.)
Expired - Lifetime
Application number
DE20311434U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RECORD MASCHB GmbH
Original Assignee
RECORD MASCHB GmbH
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 RECORD MASCHB GmbH filed Critical RECORD MASCHB GmbH
Priority to DE20311434U priority Critical patent/DE20311434U1/en
Publication of DE20311434U1 publication Critical patent/DE20311434U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0016—Technical microscopes, e.g. for inspection or measuring in industrial production processes

Abstract

A microscopic object high pressure observation unit is sealed by an O ring (6) at low pressure and by the forcing together of two surfaces in a progressive metal seal (7) at high pressure and has conical optical discs (8) with low optical refraction coefficient for microscope viewing of a sample chamber with rapid evacuation channel (4) in the cover (2) an high pressure feed (3) in the base (1).

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Vorrichtung zur mikroskopischen Beobachtung von Objekten unter hohem Druck, dadurch gekennzeichnet, dass die Abdichtung der Vorrichtung bei niedrigerem Druck ein O-Ring (6) übernimmt, jedoch bei höherem Druck die progressive Metalldichtung (7) dichtet, welche durch Aufeinanderpressen zweier Metallflächen aufgrund des Druckanstieges entsteht.1. Device for microscopic observation of objects under high pressure, characterized in that the sealing of the device takes over an O-ring ( 6 ) at lower pressure, but seals the progressive metal seal ( 7 ) at higher pressure, which due to pressing two metal surfaces together of the pressure rise arises. 2. Vorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass die Scheiben (8) aus transparentem Material mit geringer optischen Dichte gefertigt sind und konisch eingepasst sind.2. Device according to protection claim 1, characterized in that the disks ( 8 ) are made of transparent material with low optical density and are conically fitted. 3. Vorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass zumindest ein Entlüftungskanal (4) im Deckel (2) der Vorrichtung so angebracht ist, dass eine rasche Entlüftung der Vorrichtung möglich ist.3. Device according to protection claim 1, characterized in that at least one ventilation channel ( 4 ) in the lid ( 2 ) of the device is mounted so that a quick ventilation of the device is possible. 4. Vorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass ein Teil (10, z. B. Probe) vom restlichen druckbeaufschlagten Bereich mit einer Scheibe oder Folie (11) oder Ähnlichem abgetrennt wird. 4. Device according to protection claim 1, characterized in that a part (10, z. B. sample) is separated from the rest of the pressurized area with a disc or film ( 11 ) or the like. 5. Vorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass die Vorrichtung in Verbindung mit einem Mikroskop betrieben werden kann.5. Device according to protection claim 1 characterized, that the device can be operated in conjunction with a microscope. 6. Vorrichtung nach Schutzanspruch 1 dadurch gekennzeichnet, dass die Vorrichtung in Verbindung mit einem optischen Messsystem betrieben werden kann.6. Device according to protection claim 1 characterized, that the device can be operated in connection with an optical measuring system.
DE20311434U 2003-07-24 2003-07-24 Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels Expired - Lifetime DE20311434U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20311434U DE20311434U1 (en) 2003-07-24 2003-07-24 Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20311434U DE20311434U1 (en) 2003-07-24 2003-07-24 Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels

Publications (1)

Publication Number Publication Date
DE20311434U1 true DE20311434U1 (en) 2003-11-06

Family

ID=29432868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20311434U Expired - Lifetime DE20311434U1 (en) 2003-07-24 2003-07-24 Microscopic object high pressure observation unit for biotechnology has O ring low pressure and progressive metal high pressure seals with conical optical viewing disc, evacuation and pressurization channels

Country Status (1)

Country Link
DE (1) DE20311434U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014018858B3 (en) * 2014-12-15 2015-10-15 Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung High-pressure resistant sample chamber for transmitted light microscopy and method for its production
DE102013003164B4 (en) * 2012-03-02 2019-06-27 Leica Mikrosysteme Gmbh Apparatus for light stimulation and cryopreservation of biological samples

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003164B4 (en) * 2012-03-02 2019-06-27 Leica Mikrosysteme Gmbh Apparatus for light stimulation and cryopreservation of biological samples
DE102014018858B3 (en) * 2014-12-15 2015-10-15 Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung High-pressure resistant sample chamber for transmitted light microscopy and method for its production
WO2016095887A1 (en) 2014-12-15 2016-06-23 Alfred-Wegener-Institut High-pressure-resistance specimen chamber for transmitted light microscopy and method for producing same

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031211

R150 Term of protection extended to 6 years

Effective date: 20070221

R157 Lapse of ip right after 6 years

Effective date: 20100202