FR2147734A5 - - Google Patents

Info

Publication number
FR2147734A5
FR2147734A5 FR7227281A FR7227281A FR2147734A5 FR 2147734 A5 FR2147734 A5 FR 2147734A5 FR 7227281 A FR7227281 A FR 7227281A FR 7227281 A FR7227281 A FR 7227281A FR 2147734 A5 FR2147734 A5 FR 2147734A5
Authority
FR
France
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
Application number
FR7227281A
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.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa Ltd
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
Priority claimed from ZA715071A external-priority patent/ZA715071B/xx
Application filed by Anglo American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Application granted granted Critical
Publication of FR2147734A5 publication Critical patent/FR2147734A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02772—Throttle passages using spirally or helically shaped channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Measuring Volume Flow (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
FR7227281A 1970-07-29 1972-07-28 Expired FR2147734A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA715071A ZA715071B (en) 1969-07-24 1970-07-29 A method improving the position of railway track
ZA722734 1972-04-24

Publications (1)

Publication Number Publication Date
FR2147734A5 true FR2147734A5 (fr) 1973-03-09

Family

ID=27131038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227281A Expired FR2147734A5 (fr) 1970-07-29 1972-07-28

Country Status (6)

Country Link
US (1) US3840209A (fr)
JP (1) JPS5211779B2 (fr)
DE (1) DE2236726C3 (fr)
FR (1) FR2147734A5 (fr)
GB (1) GB1354068A (fr)
IT (1) IT969523B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115629U (fr) * 1974-03-04 1975-09-20
US4068389A (en) * 1976-04-15 1978-01-17 Procedyne Corporation Gas-diffusion plate for fluidized bed apparatus
DE2632405C2 (de) * 1976-07-19 1978-03-30 Walter 6221 Stephanshausen Meckel Vorrichtung zur Tropfenbildung für eine Tropfenbewässerungsanlage
US4506423A (en) * 1980-12-24 1985-03-26 Hitachi, Ltd. Method of producing a fluid pressure reducing device
JPS587203A (ja) * 1981-07-07 1983-01-17 ワイケイケイ株式会社 スライドフアスナ−用のスライダ−
US4396150A (en) * 1981-11-04 1983-08-02 Harry Burrough Solar controlled irrigation system
US4589872A (en) * 1985-02-19 1986-05-20 Bellin Matthew E Quick action flow regulator for medical apparatus
US4634434A (en) * 1985-02-19 1987-01-06 Biomedical Dynamics Corporation Apparatus for regulating the flow of fluid in medical apparatus
US4722481A (en) * 1986-05-05 1988-02-02 Jack Lemkin Adjustable drip emitter
DE3632274C2 (de) * 1986-09-23 1997-03-13 Arapp Spezialarmaturen Gmbh Hydraulische Servosteuerung
EP0486179A3 (en) * 1990-11-12 1992-07-08 City Technology Limited Gas diffusion control assembly
IL151446A0 (en) 2002-08-22 2003-04-10 Netafim A C S Ltd Integral dripping emitter
US7017611B2 (en) * 2003-02-04 2006-03-28 Watts Regulator C. One-piece manifold for a reverse osmosis system
WO2004069368A2 (fr) * 2003-02-04 2004-08-19 Watts Regulator Co. Collecteur monobloc destine a un systeme d'osmose inverse
DE102007026413B4 (de) * 2007-06-06 2014-07-10 Zf Friedrichshafen Ag Dichtelement mit definierter Blende
MX357215B (es) * 2012-06-28 2018-06-29 Jain Irrigation Systems Ltd Pesa de tubo de encendido y apagado para la irrigacion por goteo.
CA2828319A1 (fr) * 2012-10-05 2014-04-05 Roy E. Roth Company Assemblage de reduction de pression et de debit
US9982788B1 (en) * 2014-12-23 2018-05-29 Marathon Petroleum Company Lp Method and apparatus for blinding non-energy sources
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
KR102630846B1 (ko) * 2018-07-10 2024-01-30 엘지전자 주식회사 감압기구 및 이를 포함하는 음료 제조기
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3109606C (fr) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Melanges de mazout a faible teneur en soufre pour la stabilite de l`huile residuaire paraffinique et methodes connexes
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
CA3188122A1 (fr) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systemes et methodes de reduction des points d'ecoulement de gras fondus

Also Published As

Publication number Publication date
DE2236726B2 (de) 1979-08-02
JPS4835425A (fr) 1973-05-24
DE2236726C3 (de) 1980-04-10
GB1354068A (en) 1974-06-05
US3840209A (en) 1974-10-08
IT969523B (it) 1974-04-10
DE2236726A1 (de) 1973-02-01
JPS5211779B2 (fr) 1977-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse