BE619785A - Colorants azoïques et procédé pour leur production - Google Patents

Colorants azoïques et procédé pour leur production

Info

Publication number
BE619785A
BE619785A BE619785A BE619785A BE619785A BE 619785 A BE619785 A BE 619785A BE 619785 A BE619785 A BE 619785A BE 619785 A BE619785 A BE 619785A BE 619785 A BE619785 A BE 619785A
Authority
BE
Belgium
Prior art keywords
production
azo dyes
azo
dyes
Prior art date
Application number
BE619785A
Other languages
English (en)
Inventor
Heinrich Weber
Heinrich Friedenreich
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE619785A publication Critical patent/BE619785A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/12—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Coloring (AREA)
  • Sealing Devices (AREA)
BE619785A 1961-07-05 1962-07-04 Colorants azoïques et procédé pour leur production BE619785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63138A DE1195427B (de) 1961-07-05 1961-07-05 Dreistufiger Hochdruckgaskompressor mit einer Kolbendichtung

Publications (1)

Publication Number Publication Date
BE619785A true BE619785A (fr) 1963-01-04

Family

ID=6973859

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619785A BE619785A (fr) 1961-07-05 1962-07-04 Colorants azoïques et procédé pour leur production

Country Status (5)

Country Link
US (1) US3190545A (fr)
BE (1) BE619785A (fr)
CH (1) CH402266A (fr)
DE (1) DE1195427B (fr)
GB (1) GB1003258A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258333A (fr) * 1968-04-08 1971-12-30
US4566291A (en) * 1983-02-14 1986-01-28 General Pneumatics Corporation Closed cycle cryogenic cooling apparatus
WO1984003139A1 (fr) * 1983-02-14 1984-08-16 Gen Pneumatics Corp Appareil de refroidissement cryogenique a cycle ferme
US5094595A (en) * 1984-07-19 1992-03-10 Labrador Gaudencio A Labrador water-wave energy converter
US5052902A (en) * 1984-07-19 1991-10-01 Labrador Gaudencio A Water-wave-energy converter
US4705460A (en) * 1985-02-26 1987-11-10 Anton Braun Bounce chambers for multi-cylinder linear engine compressors
US4968219A (en) * 1989-06-22 1990-11-06 Sundstrand Corporation Multi-stage compressor with seal heating
EP0626516B1 (fr) * 1993-04-15 1997-06-04 KNF Neuberger GmbH Dispositif de pompe à vide sans lubrifiant
WO2004106739A1 (fr) * 2003-05-30 2004-12-09 Leybold Vakuum Gmbh Pompe a piston a vide
DE102005034907A1 (de) * 2005-07-26 2007-02-01 Linde Ag Verdichter, insbesondere Kolbenverdichter
WO2009112478A1 (fr) * 2008-03-10 2009-09-17 Burckhardt Compression Ag Dispositif et procédé de préparation de carburant de gaz naturel
EP2296962B1 (fr) * 2008-03-10 2011-11-16 Burckhardt Compression AG Procédé et dispositif de production de combustible gaz naturel
US7779627B1 (en) * 2009-02-05 2010-08-24 Ries James D Variable-displacement piston-cylinder device
US20120282114A1 (en) * 2011-05-06 2012-11-08 Tonand Brakes Inc. Air pump
JP6698461B2 (ja) * 2016-07-26 2020-05-27 株式会社神戸製鋼所 ガス漏れ判定方法及び多段圧縮機
US20190145395A1 (en) * 2017-11-10 2019-05-16 Haskel International, Llc Method of Construction for High Cycle Fatigue Resistant Pressure Vessels in Hydrogen Service
CN108571436B (zh) * 2018-06-11 2023-03-21 东莞市速美机电设备有限公司 微型高压空气压缩机
WO2020054770A1 (fr) * 2018-09-12 2020-03-19 株式会社三井Ｅ＆Ｓマシナリー Compresseur, méthanier et cylindre de compression
CN114562441B (zh) * 2022-04-29 2022-08-02 四川金星清洁能源装备股份有限公司 基于高压泄漏低压堵漏的压缩机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86160C (fr) *
DE471951C (de) * 1929-02-22 Klein Schanzlin & Becker Akt G Abdichtungseinrichtung fuer Vakuumpumpen
FR510587A (fr) * 1920-02-24 1920-12-07 Paul Alfred Regnauld Système de joint
DE608976C (de) * 1933-04-30 1935-02-05 Maschb Akt Ges Balcke Umwaelzkompressor
DE714898C (de) * 1936-10-30 1941-12-09 Klein Schanzlin & Becker Ag Kolben fuer Gasverdichter mit selbstschmierenden, verschleissfesten Tragringen und federnd anliegenden Dichtungsringen aus Kohlegrafitmischungen
US2175868A (en) * 1936-10-30 1939-10-10 B F Sturtevant Co Packing
US2143637A (en) * 1937-05-12 1939-01-10 Carl W Vollmann Refrigerating system
US2204374A (en) * 1938-06-04 1940-06-11 Ingersoll Rand Co Compressor
DE1019432B (de) * 1954-02-08 1957-11-14 Burckhardt Ag Maschf Einrichtung zur Beeinflussung des Druckes auf die Kolbenstangendichtungsringe von Kolbenkompressoren
DE1758708U (de) * 1954-08-02 1957-12-27 Otto Meyer Pumpe, insbesondere kolbenkompressor.
US2928685A (en) * 1958-03-31 1960-03-15 Borg Warner Packing means for high pressure mechanical seals

Also Published As

Publication number Publication date
CH402266A (de) 1965-11-15
US3190545A (en) 1965-06-22
GB1003258A (en) 1965-09-02
DE1195427B (de) 1965-06-24

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