news, products, community - R744.com is the
industry platform for CO2 cooling and heating
experts worldwide.
Everything R744

Companies

OBRIST Engineering

Engineering & Contracting | Heating...
Gold partner

Rheinstrasse 26 -27,
6890 Lustenau, Austria

OBRIST Engineering focuses on the development of R744 environmentally friendly systems and components for cooling and heating, with a stronghold in the automotive market.


view all

9 Products




view all

46 News




2 Members




1 Brochure

1 Gallery

view all

10 Papers





OBRIST Engineering has 9 products and 1 service in our system.
service
OBRIST Engineering
OBRIST Engineering service

Concept & design of R744 systems and components for Mobile Air Conditioning 3D design with Pro-Engineer throughout the entire development process Fully automated R744 compressor test rig for internal testing and sale ...

View full services description

product
Coaxial R744 Internal Heat Exchanger

Heat Exchanger | 23 August 2007

• Low pressure drop design
• System optimised length
• Flexible bending shape
...

read more | send request

product
CO2 Compressor Test Rig

Compressor | 25 June 2007

• Fully manually & automatic test rig
• For the development of CO2 compressors & other components
• Highest safety standard & easy handling ...

read more | send request

product
C99 Compressor Control Box

Compressor | 2 May 2007

• Controls the compressor mass flow
• AC, Heat Pump & Hot Gas mode implemented
• Freely adjustable PID controller for all control loops ...

read more | send request

product
C99 CO2 Compressor

Compressor | 2 May 2007

• Variable displacement - externally controlled
• Simple & reliable mechanism
• Weight and NVH improvements ...

read more | send request

product
C99 CO2 Compressor

Compressor | 2 May 2007

• Variable displacement - internally controlled
• Simple & reliable mechanism
• Weight and NVH improvements ...

read more | send request

product
C99 CO2 Compressor

Compressor | 2 May 2007

• Fixed displacement
• Simple & reliable mechanism
• Weight and NVH improvements ...

read more | send request

product
R744 Gascooler Capillary Design

Gas Cooler | 7 December 2006

• Finless, flexible block design
• Few brazing points
• Custom design for optimal packaging...

read more | send request

product
HP - 3/2 Way Switching Valve

Valves & Controls | 7 December 2006

• High leak tightness & working fluid suitability
• Optimized size & material usage
• Long life cycle through low-weight and resistant material ...

read more | send request

product
Finless R744 Micro Channel Profile Evaporator

Evaporators | 7 December 2006

• Compact design
• Ideal for reversible cooling systems
• Minimum depth for optimal packaging & minimum water storage
...

read more | send request



OBRIST Engineering has 46 articles in our system.
news
UPDATE: ATMOsphere Europe 2015 kicks off in March, regist...

UPDATE: ATMOsphere Europe 2015 kicks off in March, regist...

1 September 2014
Taking place for the sixth time, ATMOsphere Europe 2015 “Natural Refrigerants – Solutions for Europe” is the forum for HVAC&R industry experts to discuss the latest natural refrigerant technology...
news
R744 efficiency improvements presented at Compressors 2013

R744 efficiency improvements presented at Compressors 2013

28 August 2013
Compressors 2013, the 8th International Conference on Compressors and Coolants is organised in Papiernička Slovakia on the 2-4 September. A number of papers will be presented on the use of R744 as a refrigerant, ...
news
Updated: ATMOsphere Asia 2014 debuts in Tokyo

Updated: ATMOsphere Asia 2014 debuts in Tokyo

8 July 2013
The first ever ATMOsphere Asia 2014 – Technology and Innovation welcomes HVAC&R industry experts from all over the world. Taking place in Tokyo, Japan, the conference will cover various natural refrigerant t...
news
Innovation for warm climate at the ATMOsphere Europe 2012

Innovation for warm climate at the ATMOsphere Europe 2012

15 November 2012
According to presenters at the Technology, Market overview and Market innovation sessions of the ATMOsphere Europe 2012 conference in Brussels, held 5-7 November 2012, the solutions for Southern Europe are available t...
news
CO<sub>2</sub> in warm climates, end user experiences and new F-Gas ...

CO2 in warm climates, end user experiences and new F-Gas ...

25 October 2012
The new EU F-Gas Regulation, expected to be published just before ATMOsphere Europe 2012, will be a hot topic during the two-day event. Also on the programme, high-level end users like Coca Cola, Red Bull, Carrefour, ...
news
SINTEF research at GL on ejectors, new compressors, integ...

SINTEF research at GL on ejectors, new compressors, integ...

16 July 2012
Latest research by SINTEF Energy Research has focused on R744 heat pump performance improvement through the application of ejectors or the use of permanent magnetic motors in R744 piston compressors, the feasibility a...
news
New applications and innovations for CO<sub>2</sub> at case study se...

New applications and innovations for CO2 at case study se...

12 September 2011
Efficiency results from a 1 year test period from a transcritical booster system from Danfoss; Klaas Visser with the world first two stage CO2 transcritical refrigeration plant replacing 22 HFC and HCFCs independent s...
news
Greenpeace updates its Cool Technologies report

Greenpeace updates its Cool Technologies report

10 June 2010
Greenpeace has updated its Cool Technologies report that was issued for the first time ten years ago and which demonstrates that “there is already a wide array of safe and commercially proven HFC-free technologi...
news
UPDATE: Atmosphere 2009 – CO<sub>2</sub> highlights II

UPDATE: Atmosphere 2009 – CO2 highlights II

30 October 2009
The last part of the Atmosphere 2009 follow-up article series focuses on presentations about R744 Mobile Air Conditioning in today’s and tomorrow’s vehicles, CO2 in supermarket refrigeration from an end-us...
news
Reporting live from Atmosphere 2009 

Reporting live from Atmosphere 2009 

16 October 2009
Reporting live from next week’s international conference on natural refrigerants in the EU capital Brussels, R744.com will keep you updated on the real-life case studies presented, test rides in the CO2 MAC car ...


OBRIST Engineering has 2 members in our system.
Rainer Schulz
COO at Obrist Technologies
Frank Wolf
VP at Obrist



OBRIST Engineering has 1 brochure in our system.


OBRIST Engineering has 1 gallery in our system.


OBRIST Engineering has 10 papers in our system.
paper

100 kW R744 Compressor for commercial refrigeration

18 November 2012 | Presentation | Published: 2012
Christian Schmälzle's presentation, Obrist Engineering, Market Innovations session, ATMOsphere Europe 2012
paper

Investigation on Additional Fuel Consumption for a R...

20 February 2009 | Article / Press | Published: 2009
VDA Winter Meeting 2009: Ø Project scope Ø Project participants Ø System structure and components Ø Description of test procedure Ø Measured system data Ø Test results...
paper

Reducing MAC Caused Emissions

19 December 2008 | Presentation | Published: 2008
JSAE 29- 30 January 2008
paper

R744 - Komponenten und deren Anwendungen

1 July 2008 | Presentation | Published: 2008
Vehicle test results: pull-down, fuel consumption
paper

Emission Reductions

18 December 2007 | Presentation | Published: 2007
paper

Test Results for Egelhof PXV - OBRIST Engineering, M...

18 December 2007 | Article / Press | Published: 2007
paper

R744 system efficiency improvements through new deve...

20 March 2007 | Presentation | Published: 2007
paper

R744 as the Global Solution - Advantages & Possibili...

19 February 2007 | Presentation | Published: 2007
paper

Latest Developments & Perspectives in R744 Technology

22 January 2007 | Presentation | Published: 2006
paper

Micro Channel Profile Evaporator

22 January 2007 | Presentation | Published: 2005

event

ATMOsphere America 2014

Conference | 18 Jun. 2014 - 19 Jun. 2014 | San Francisco (CA), United States of America
ATMOsphere America 2014 - the business case for natural refrigerants in North America, 3rd annual. The meeting place for industry experts to discuss natural refrigerant trends, the latest technologies and re...
event

ATMOsphere Asia 2015

Conference | 3 Feb. 2015 - 5 Feb. 2015 | Shin-Maru Conference Square, Tokyo, Japan
The main topics of ATMOsphere Asia 2015 - "Natural Refrigerants - Solutions for Asia" will be the national F-Gas Regulations with an update on their implementation from from Japan, China, Europe and America ...
event

ATMOsphere Europe 2015

Conference | 16 Mar. 2015 - 17 Mar. 2015 | Brussels, Belgium
The 6th ATMOsphere Europe 2015 brings together leading HVAC&R industry stakeholders, including end users, system and component suppliers, government representatives, associations, etc., to discuss the latest...
event

ATMOsphere America 2015

Conference | 25 Jun. 2015 - 26 Jun. 2015 | Atlanta, US
Through its proven formula of end user and regulatory panels, market trends and technology case study presentations, workshops, networking opportunities and more, ATMOsphere America 2015 will again serve as ...

This content is available to community members only. Login to view.

Not a member yet? Sign up now!