NL157686B
(en )
HYDROSTATIC PISTON MACHINE.
AT168172B
(en )
1951-04-25
Cylinder head for piston machines, in particular compressors for refrigerating machines
AT178416B
(en )
1954-05-10
Air-cooled cylinder head for piston pumps, in particular compressors
FR1000920A
(en )
1952-02-18
Improvements to free piston machines, in particular to opposing free piston machines
AT169716B
(en )
1951-12-10
Swash plate drives, in particular for motors or pumps
AT167773B
(en )
1951-02-26
Piston machines, especially compressors
FR1018736A
(en )
1953-01-12
Piston machine
AT197408B
(en )
1958-04-25
Piston compressors, in particular for small refrigeration machines
ES19246Y
(en )
1949-07-01
Cylinder head for air-cooled compressors.
AT169026B
(en )
1951-10-10
Ring valve, especially for compressors
FR1019173A
(en )
1953-01-19
Piston machine
FR1018888A
(en )
1953-01-14
Rotary piston machine
AT171845B
(en )
1952-07-10
Injection valve for compression refrigeration machines
FR984033A
(en )
1951-07-02
Improved piston cooling
FR1071009A
(en )
1954-08-24
Reciprocating piston compressor
FR1018559A
(en )
1953-01-09
Piston compressor
FR992827A
(en )
1951-10-23
Improvements to reciprocating compressors
AT174384B
(en )
1953-03-25
Motor compressors, in particular for refrigerating machines
AT172229B
(en )
1952-08-25
Speed regulators, in particular for injection pumps
DK73460C
(en )
1951-12-03
Compressor with a rotating cylinder containing two opposite pistons.
FI25545A
(en )
1952-01-10
Reciprocating compressor
DK72995C
(en )
1951-08-27
Plate valve, especially for reciprocating compressors.
FR983547A
(en )
1951-06-25
Piston improvement
FR987780A
(en )
1951-08-20
Piston compressor
DK74787C
(en )
1952-10-06
Reciprocating compressor, in particular for refrigeration systems.